What processor is on the iPhone 4s. A mobile network is a radio system that allows multiple mobile devices to communicate with each other. Performance and Software
Back in 2011, the iPhone 4S smartphone went on sale. Its characteristics at that time were among the best, but now it is no longer a premium device. However, its hardware and software components allow you to easily solve most problems that are relevant today.
Smartphone hardware
The computing basis of the smartphone is the 2-core A5 chip. The clock frequency of each of them is 800 MHz. If such a CPU were installed on a device running Android, it would clearly not be enough for comfortable work. But Apple devices run iOS, and this chip is enough for normal and smooth operation of the system. Of course, you won’t be able to fully experience the latest innovations of this platform on this smartphone, but for most daily tasks it is quite enough. This includes watching movies, listening to music, and reading books - he can handle all of this without any problems.
Screen, cameras and graphics
The display of the iPhone 4S is quite modest by today's standards. Its characteristics are really not impressive. The display is based on a high-quality IPS matrix, the resolution of which is 640 by 960. Its diagonal is 3.5 inches. The image on the screen is not grainy, the picture quality is not satisfactory. But to work on this small display not very convenient. There are two cameras on this gadget at once. The main one is based on an 8 megapixel sensor, which is enhanced by additional optical elements. The resulting photo quality is simply impeccable. The situation is similar with videos that are recorded in HD quality on this device. based on a 0.3 megapixel sensor. It is quite enough for making video calls. The connecting link of the graphics subsystem is the PowerVR SGX543MP2 video accelerator.
Memory
The memory subsystem in the iPhone 4S is organized in an interesting way. The characteristics of each smartphone of a given model may vary significantly. Every device can have different quantities integrated memory, and its volume varies as follows: 8 GB, 16 GB, 32 GB and 64 GB. The greater the capacity of the built-in storage, the more expensive the cost of the gadget, but at the same time the more functional the device becomes. The situation is much simpler with RAM (random access memory), the capacity of which in any case in the “4S” is 512 MB. The only thing that causes criticism is the lack of an installation slot external storage. But this is a “disease” not only of this model, but also of all devices that run iOS.
Housing and ergonomics
The iPhone 4S smartphone has an unusual appearance. Characteristics, instructions and user reviews indicate that aluminum and glass are combined in the body of the device. It is this decision by American engineers that sets the gadget apart from its competitors. Essentially, it has no analogues. Side faces made of aluminum, and the front and back cover- from glass. Moreover, the entire front of the gadget is covered with impact-resistant “Gorilla Eye” glass. Otherwise, this is the same iPhone 4 of the previous generation, but with a more powerful CPU and an improved camera. Moreover, as noted earlier, its display diagonal is 3.5 inches, which means that operating it with one hand is not difficult.
Battery
The nominal battery capacity of this smartphone is 1432 mAh. It is integrated into the iPhone 4S. The description, characteristics and reviews of gadget owners indicate that one charge is enough for 2-3 days with an average level of use. But if the phone is used to the maximum, then you can count on 1 day battery life. On the one hand, the build quality of the smartphone is not satisfactory. But if the battery fails, it will be problematic to replace it yourself.
Software
As noted earlier, the system software is iOS for the iPhone 4S device. Characteristics and reviews indicate that this is a well-tested system, the functioning of which raises no complaints. It immediately has everything you need for work. If something is not included in the basic package, then the necessary software can be easily installed from the store Apple applications, and you can even find free programs.
Communications
The iPhone 4S has an impressive set of interfaces. Characteristics and reviews from gadget owners highlight the following:
- Full support for all 2nd and 3rd generation mobile networks.
- Built-in CDMA communication module.
- Wi-Fi allows you to transfer information at speeds of up to 150 Mbit/s when connected to the Internet.
- For sharing small files and also for connecting wireless headset you can use bluetooth.
- Wired port for connecting to a PC and for charging the battery.
- 3.5 mm audio port for connecting a wired stereo headset to a smartphone.
- A ZhPS transmitter is also integrated into the device, which allows you to easily turn this device into a full-fledged navigator.
The only problem is the lack of support for 4th generation networks. But at the time of the device’s release, they were not yet available, and installing such a radio module at that time was not entirely advisable.
Today we will talk about Apple smartphones that continue to excite modern world. This review We will start Apple iPhone 4S with a short introduction.
So, new smartphone from Apple, in three days from the start of sales, it broke all conceivable and unimaginable records - about 4.5 million iPhone 4S were sold. In this article we will try to find out why it has become so attractive New Product Apple for customers. iPhone price The 4S was big enough, but that didn't stop people all over the world. Maybe it's a matter of great camera, and maybe in high performance devices? Let's try to talk about everything in order.
So, let's start with the appearance. Apple iPhone 4S has minimal differences from the old one iPhone versions 3G. The device consists of two glass sheets, which are united by a metal frame. But upon closer examination, small differences begin to emerge: the metal edging is now divided into four parts, and the control buttons on the side surface have shifted slightly.
The size of the device is 115.2x58.6x9.3 mm, and the weight is 140 g.
There is a touch screen on the front surface of the device, and a camera with flash on the back, so there are no innovations here.
The Apple iPhone 4S was assembled to a sufficient standard good level: no squeaks or backlashes during operation. But it’s still worth noting a few details: after a week of use, signs began to appear on the smartphone’s body. small scratches, so it is advisable to put the iPhone in a case; there is also a problem with the volume control button sticking out. But the problems voiced were in the first games, now, probably, the situation has changed for the better.
The smartphone is available in two colors – white and black.
Performance and Software
The iPhone 4S is powered by a 2-core Apple processor A5, which has clock frequency 800 MHz. The device has 512 MB of RAM. It is also worth noting that the smartphone has graphics chip PowerVR SGX543MP2, which is also used in the iPad. The increased main characteristics had a beneficial effect on the performance of the device, so web surfing has become very convenient, pages load very quickly, games also load quickly, there are no “glitches” or slowdowns.
iPhone 4S is available in several versions with 16, 32 and 64 GB of built-in flash memory. Support microSD cards not provided in the device.
The smartphone runs the proprietary operating system iOS 5.0.
It is also worth noting the appearance of an HDMI port, which allows you to view images from the iPhone on the TV screen.
The device provides most necessary applications for Apple iPhone 4S is both a video player and music player, as well as an html browser and many other games and useful programs.
It is worth noting that the iPhone 4S can work on 3G networks and also has Wi-Fi modules, GPS, Bluetooth 4.0 and what is most surprising is the presence of support for the GLONASS system.
Screen
Apple iPhone 4S is equipped with a 3.5-inch display, which is made using IPS technology and has a resolution of 960x640 pixels. The dot density per inch was 326 units, which is a very good indicator. Clarity and picture quality on 3.5-inch iPhone screen very good, there are no distortions, and the screen brightness has a maximum value of 500 cd/m2, and the contrast is 800:1.
Camera
Let's continue our iPhone 4S review with a look at its photographic capabilities. The device has an 8-megapixel camera with an aperture ratio of f/2.4. The camera is equipped with an LED flash, stabilizer and autofocus functions. The quality of photos taken with the iPhone 4S is impressive and very good indeed.
The camera is capable of recording video in Full HD format at a frame rate of 30 frames per second. The video quality is also excellent.
Battery
Since the new iPhone 4S has improved performance compared to older models, the device is now equipped Li-Pol battery with a capacity of 1420 mAh, which, according to the manufacturer, will allow the smartphone to operate without recharging in standby mode for up to 200 hours, in talk mode for up to 14 hours, and when listening to music for up to 40 hours.
Price
The price of the iPhone 4S at the start of sales in the US ranged from approximately $650 to $850 depending on the quantity permanent memory in the device, in Russia in April 2012 iPhone of the year 4S costs from 30,000 to 50,000 rubles.
Apple iPhone 4S video review:
We evaluate the intelligent assistant Siri, performance and updated camera
Sales began last Thursday, October 13th new iPhone 4S. As always, with the already familiar attributes in the form of queues in front Apple stores and TV reports about the first lucky ones who became the owners of the coveted “Apple” smartphone. On October 10, Apple reported that the number of pre-orders for the iPhone 4S in the first day exceeded a million (for the iPhone 4 this figure was 600 thousand). And this became clear evidence that consumer loyalty towards Apple is such that the public is even ready to forgive the postponement of the expected announcement of the iPhone 5 and buy an improved version of last year’s new product instead. But how much improved? Today we have the opportunity to understand this in detail.
To begin with, let's look at specifications. You can see a detailed list of them, but in the article we will present only the most important characteristics, as well as what distinguishes the iPhone 4S from the iPhone 4.
Speaking of new iPhone functions 4S, Apple is being a little disingenuous by adding to them the capabilities of the iOS 5 operating system. We consider this disingenuous for the reason that iOS 5 can be installed for free on the iPhone 4 and even on the 3GS, as well as on the last two generations iPod touch. In the near future we will prepare a separate article where we will tell you in detail about the new iOS features 5. For now we will focus specifically on unique features iPhone 4S and its differences from the previous model.
Equipment, design and screen
iPhone 4S comes in a box almost identical in design appearance packaging with iPhone 4. The fact that this is a new model is indicated only by the letter S in a silver square (on the left and right sides boxes), as well as the iCloud icon on the bottom (front) side.
Inside the box, everything is familiar and predictable: headphones, a cable for connecting to a computer, a charger (note that if you buy an iPhone abroad or from gray suppliers, you will have to buy an adapter for the plug). Two booklets located in a white envelope contain a minimum of information and are useful only for beginners, but a metal clip is useful for installing a SIM card. Like last year's model, MicroSIM is used here.
As for the appearance of the iPhone itself, it remained virtually unchanged compared to last year. The only difference is that the location of some elements on the side metal edging has slightly changed (for example, the mute button is now a few millimeters lower). But this rather indicates a change in the location of the telephone antenna, which was announced at the presentation.
Like the iPhone 4, the new model is available in white and black colors.
For people who love to show off the latest gadgets to others, it will be disappointing that the new iPhone does not indicate anywhere that this is the 4S model and not the 4. Therefore, you will never distinguish a person with an iPhone 4S in his hands from the owner of an iPhone 4 .
The screen also remained unchanged. However, why change it if, over the course of a year, competitors have not been able to compare anything to the iPhone 4 in this parameter? The number of dots per inch (328) still remains unattainable for other manufacturers, and, besides, an IPS matrix (or something similar in color rendering and viewing angles) is also not found everywhere. True, in fairness, we note that on the iPhone 4S that we tested, the screen turned out to be slightly lighter than that of the iPhone 4. But, firstly, this is only visible with a direct comparison, and secondly, it’s possible that This is simply a consequence of the fact that the screens are from different batches. It is possible that if we took another iPhone 4, it would also have a lighter screen.
Intelligent assistant Siri
So, we’ve sorted out the similarities, now let’s talk about the most interesting thing - the differences. Let's start with the software differences. In fact, there is only one of them, but it is very important and interesting. This is the intelligent assistant Siri. Note that it is an attribute of the iPhone 4S, and not iOS 5. Therefore, owners of the iPhone 4/3GS and iPod touch will not be able to use it. Below are screenshots of the settings menu of the iPhone 4 (left) and 4S (right). Please note that in the first case there is no Siri, but in the second there is.
Siri is disabled by default. You need to activate it through “Settings” by moving the corresponding lever. Having done this, we will see the Assistant settings, as well as the choice of languages.
On this moment Only English, German and French are available. Moreover, given that English is available in three versions, we can conclude that the accent is very critical for Siri. Of course, for Russian-speaking users, the question of when Siri will work with the Russian language is very interesting. However, there is no answer to this question yet. It is possible that the need to adapt Siri for each country will cause delays iPhone release 4S to local markets.
Before the conversation began, Siri warned us that it would send data to Apple. The moment, in fact, is not at all formal: you need to understand that Siri will send almost all the information that it finds on you: contacts from your address book, your location, the contents of your music collection... But if you still trust Apple and are not afraid of unauthorized use of your personal data, then Siri will offer several commands for example.
You can clearly see from the screenshot on the right that Siri is integrated into all major iPhone applications. Moreover, with its help you can not only get some information, but also perform some actions in these applications. In that fundamental difference Siri from, say, voice search in Android. There we can only find something on the Internet or on the device itself, but not make any changes. In addition, all previously seen implementations of voice control required exact match. Siri “understands” naturally formulated questions that do not contain a name specific application. It’s hard to believe, it’s something out of a science fiction movie, but it really works! Let's give two examples.
First we asked (in English): what is the price of Apple stock? Siri replied: Apple Inc. closed at 422 USD today and showed data from Yahoo. After which we decided to be sarcastic and asked the same question, only about Microsoft shares. But this did not cause any difficulties for Siri.
Please note that we said no Microsoft Corporation , but just Microsoft . However, Siri understood the question and very quickly (literally in a couple of seconds) found the answer. The next question was: Who is the President of the United States? Siri immediately brought up information about Barack Obama, finding it using two keywords/phrases - United States and President. However, asking Siri to tell us something about Obama gave Siri pause.
Siri also didn’t know information such as Madonna’s year of birth, for example. This is probably due to the limited number of databases that Siri can access for now. Or problems with interpretation. However, Siri understands some requests perfectly. For example: I need a bank in New York. Here's what Siri suggests:
And sometimes Siri's intelligence is truly amazing. For example, to the question “Do I need an umbrella?” Siri reasonably noted that he didn’t know where I was, so he asked me to turn on the geolocation service (I had it disabled) or tell me where I was. The second one seemed easier to me. I said Moscow and received not only a surprisingly humane response (“No, I don’t think it’s raining in Moscow right now”), but also a weather report for Moscow for the coming hours.
Look: the program is conducting a real dialogue with you. This is the future! Moreover, what is more amazing is not only the specific implementation of this technology in the iPhone, but also the thoughts about how these technologies can be used in the future. Imagine the following scene. You go to the refrigerator and ask: “Can I have another piece of pie, or am I getting too fat?” Lately? The refrigerator, which has a built-in webcam, takes your photo, analyzes your weight and height from it, and then responds: “You’d better eat something less high in calories, for example, a salad that’s on the top shelf; By the way, it will soon expire, so you should finish it quickly.”
Just yesterday I would have called it science fiction. Siri proves that this will become a reality in the very near future. Computers have learned the main thing: to interpret human requests using human algorithms. An example with the same umbrella is indicative. When I ask another person if I need an umbrella, he understands that the question is not whether I need one at all, and certainly not whether it can be used instead of a parachute (or for some other extravagant purpose ). And about whether it’s raining outside the window. Siri also performs the same associative chain. In our country, the word “umbrella” is strongly associated with the concepts of “rain” and “weather”. So why not teach the computer the same? Apple - taught. Then it’s a matter of expanding the databases that the intelligent assistant can access and improving question recognition. In our testing, it was recognition voice requests was the most difficult part of working with Siri. Apparently, native speakers will have an easier time with this, although English has many varieties. And it’s not a fact that Siri will understand the Irish, for example, better than us. But, again, we emphasize that this is only a matter of time. And the time, apparently, is very short. By the way, Siri sounds pleasant when answering questions. in a female voice(much more natural than car navigators) - and this further strengthens the association with science fiction films.
Performance
Another highly touted feature of the new iPhone is performance. Apple has equipped the smartphone with the new SoC Apple A5, which, unlike the A4, is dual-core. Thus, if the iPhone 4 is approximately equivalent in performance first iPad, then the iPhone 4S has reached the iPad 2. Let's check in practice how significant the increase was!
The comparison will include iPhone 4S, iPhone 4 and last year's iPod touch. All three devices ran iOS 5.0. At the same time, by the way, let’s check how critical the smaller number is random access memory on iPod touch. We used as benchmarks following applications from the App Store: 3D Benchmark (3DBench), GLBenchmark 2.1.0 ( paid version), GeekBench 2.1.9 (paid version), CPUBench and Linpack Benchmark. In addition, we used the SunSpider 0.9.1 browser test. So, what did we get?
The free 3D Benchmark uses an eight-second scene from the game Defend London (available for purchase on the App Store). Unfortunately, the duration of the test cannot be adjusted. Therefore, we prepare in advance for a large error. We ran the test on each device three times. The table shows top scores for each of the participants. The top line is the number of frames per second, the bottom line is the test completion time.
| iPhone 4 | 2010 iPod touch | |
| 60.192486 fps | 59.285522 fps | 56.542412 fps |
| 8.290071 sec. | 8.416895 sec. | 8.825233 sec. |
As you can see, the results do not differ much. At the same time, the error in the case of the iPhone 4S was less than 1 frame per second (the worst result was 60.120571 fps). For the iPhone 4, the error was around 2 fps, and for the iPod touch, the spread of results was as much as 5 fps (the worst launch was 51.357391 fps). How to interpret the results of the 3D Benchmark test? In principle, it can be seen that the iPhone 4S has all the launches better than the iPhone 4, and the iPod touch has worse launches than both iPhones. But, firstly, the difference is very small (approximately at the level of error). And secondly, it clearly does not fully reveal the performance of the iPhone 4S.
The next benchmark will be GLBenchmark 2.1.0. This is already serious professional test, which is also used by Apple. For clarity, we will present in the table the results of only the iPhone 4 and iPhone 4S. As for the results of the iPod touch, then, looking ahead, we will say that they are almost identical to the iPhone 4 (and this, by the way, proves that for games there is no fundamental difference between the iPhone 4 and previous generation iPods do not).
| iPhone 4 | ||
| GLBenchmark 2.1 Egypt (Standard) | 1623 frame | 6575 frame |
| GLBenchmark 2.1 Egypt (High) | 1200 frame | 6517 frame |
| GLBenchmark 2.1 Egypt (Fixed Time) | 210639 msec | 47931 msec |
| GLBenchmark 2.1 Egypt (Offscreen) | 1282 frame | 8248 frame |
| GLBenchmark 2.1 PRO (Standard) | 1107 frame | 2951 frames |
| GLBenchmark 2.1 PRO (High) | 881 frames | 2924 frames |
| GLBenchmark 2.1 PRO (Fixed Time) | 65384 msec | 20971 msec |
| GLBenchmark 2.1 PRO (Offscreen) | 898 frame | 6162 frames |
| Swap buffer test (swap buffer) | 599 frames | 599 frames |
| Fill test (texture fetch) | 155464932 texel/sec | 793450112 texel/sec |
| Triginometric test (vertex weighted) | 1000034 vertex/sec | 3009531 vertex/sec |
| Triginometric test (fragment weighted) | 1166851 fragment/sec | 4264610 fragment/sec |
| Triginometric test (balanced) | 1005977 shader/sec | 3267608 shader/sec |
| Exponential test (vertex weighted) | 3060126 vertex/sec | 7724229 vertex/sec |
| Exponential test (fragment weighted) | 3899827 fragment/sec | 15713243 fragment/sec |
| Exponential test (balanced) | 1718102 shader/sec | 13291464 shader/sec |
| Common test (vertex weighted) | 1520442 vertex/sec | 5330342 vertex/sec |
| Common test (fragment weighted) | 1691164 fragments/sec | 4912324 fragment/sec |
| Common test (balanced) | 943732 shader/sec | 4656304 shader/sec |
| Geometric test (vertex weighted) | 1931631 vertex/sec | 6670891 vertex/sec |
| Geometric test (fragment weighted) | 2246119 fragment/sec | 7579986 fragment/sec |
| Geometric test (balanced) | 1213080 shader/sec | 6537624 shader/sec |
| For loop test (vertex weighted) | 3875164 vertex/sec | 7671772 vertex/sec |
| For loop test (fragment weighted) | 4933746 fragment/sec | 19137150 fragment/sec |
| For loop test (balanced) | 2494991 shader/sec | 15227929 shader/sec |
| Branching test (vertex weighted) | 5074099 vertex/sec | 7579216 vertex/sec |
| Branching test (fragment weighted) | 8776278 fragment/sec | 34851320 fragment/sec |
| Branching test (balanced) | 2851854 shader/sec | 14889438 shader/sec |
| Array test (uniform array access) | 3449388 vertex/sec | 7757428 vertex/sec |
| Triangle test (while) | 1634582 triangle/sec | 50013768 triangle/sec |
| Triangle test (textured) | 17327119 triangle/sec | 42646156 triangle/sec |
| Triangle test (textured, vertex lit) | 9729267 triangle/sec | 37657680 triangle/sec |
| Triangle test (textured, fragment lit) | 6235942 triangle/sec | 37398232 triangle/sec |
So what do we see? iPhone 4S is absolutely crushing last year's model. In the Egypt subtest, which simulates a gaming episode, the iPhone 4S outperforms the iPhone 4 by 5-7 times! In the PRO subtest the difference is 3-6 times. If you look at the rest of the tests, you can only consolidate your opinion about the superiority of the iPhone 4S. It is possible that Apple somehow specially optimized the iPhone 4S specifically to pass this test. But in any case, the result is eloquent. Please note that GLBenchmark tests specifically graphics subsystem. Therefore, such a difference in performance will only be felt in those applications that actively use hardware graphics acceleration.
Now let's see how things are with performance processor cores and RAM. To do this, we run the GeekBench 2.1.9 test for iPhone OS (this is a multi-platform test; it also exists in a version for Mac OS X and Windows, however, the version for iOS must be purchased separately).
The results are quite expected and understandable. Dual core iPhone processor The 4S is twice as efficient at floating point operations, and the iPhone 4S also has slightly faster RAM. The only confusing thing is that GeekBench incorrectly identified the iPhone 4S processor. But, again, the results look quite plausible.
In the free CPU Benchmark 2.0 test, the situation was similar. Moreover, if we compare the results obtained with the base of this benchmark, we can conclude that the iPhone 4S processor is more productive than even that of the iPad 2. However, we could not check this in other tests, because We didn't have an iPad 2.
Left - iPhone 4 results, right - iPhone 4S
The iPod touch scored about the same in the CPU Benchmark as the iPhone 4. However, we were somewhat confused by the fact that among the results of the database there was an iPod 3G (apparently, the iPod of the generation before last), the processor of which was faster than that of the iPhone 4 and iPod touch of 2010 . And the result of the iPhone 4 in the database was listed as 426, while we only got 391. Considering that the GeekBench database was updated in mid-August, and we carried out testing in mid-October, we can conclude that the benchmark algorithms or counting mechanisms were somehow... then changed over the past two months, which resulted in such a discrepancy in the results.
Another test, this time purely synthetic and demonstrating processor performance in floating point operations, is Linpack Benchmark.
Left - iPhone 4 results, right - iPhone 4S
If you run it with default settings (Problem size - 200, number of starts - 50), then the test will be completed quite quickly (iPhone 4S - faster, iPhone 4 - slower), and the results will differ several times. We set the Problem size to 1000, and reduced the number of runs to 5. With these settings, both devices passed the test much more slowly, but the final result was more plausible.
Left - iPhone 4 results, right - iPhone 4S
And the last item in our program is the SunSpider 0.9.1 browser test. For clarity, we put the results in a table (all results are in milliseconds; accordingly, the smaller the better).
| iPhone 4 | ||
| 3d | 488,0 | 274,4 |
| access | 419,8 | 278,1 |
| bitops | 200,0 | 179,2 |
| recursive | 25,3 | 19,5 |
| crypto | 217,3 | 160,8 |
| date | 573,4 | 327,4 |
| math | 409,9 | 221,0 |
| regexp | 113,9 | 87,6 |
| string | 1109,0 | 690,1 |
| Total | 3502,0 | 2238,1 |
As you can see, the difference is about one and a half times, which corresponds to the difference between the iPad of two generations (they had 3404.3 and 2182.2).
Camera
The last of the significant iPhone differences 4S from the previous model - camera. In principle, the iPhone 4 camera was quite good. However, for this iPhone parameter clearly not the leader among smartphones. The much cheaper Nokia N8, for example, had a better camera. Apple now offers an eight-megapixel camera (instead of the previous 5 megapixels), and video resolution is 1080p (versus the previous 720p). Let's check how much this affects quality. iPhone camera We will compare 4S not only with the iPhone 4, but also with one of its main competitors - new Nokia N9, sales of which started a week before the iPhone 4S ( detailed review Read Nokia N9 soon). But there is no point in using the iPod touch in comparison: its camera is significantly worse, it is not a competitor to smartphones.
First, let's test smartphones in complex shooting modes. The first mode is shooting a cityscape at the beginning of twilight (mid-October, about half past six in the evening; it has already begun to get dark, the lights are turned on in the houses). First, we present reduced (up to 600 pixels horizontally) images of all three smartphones. The shooting was carried out from one position, from the hand, in automatic mode(except that the aspect ratio in the Nokia N9 in the settings was changed from 16:9 to 4:3 - to resemble the iPhone). Several pictures were taken with each smartphone, after which the best one was selected. Originals are available by clicking.
The next test is shooting in a room, at night, without external source Sveta. All three smartphones have a flash, so they coped with this task (and the iPod touch, for example, could not cope at all, since it does not have a flash).
iPhone 4
Nokia N9
Once again, the iPhone 4S and Nokia N9 go side by side. The pictures differ slightly in color rendition. In my opinion, the iPhone 4S shot is more natural. But, at the same time, if you look at the original photographs (they are available by clicking), then the inscription on the box (Hercules) is readable only on the Nokia N9 frame. But the iPhone 4 frame is significantly worse than both competitors both in terms of clarity and color rendition (an unpleasant bias toward yellowness).
And the last photo assignment: take a spread of a book with text. The test was carried out on a windowsill in daylight. In principle, all three devices coped with the task, that is, the text on all pictures was clearly visible. However, there is still a difference between the pictures. As before, three pictures were taken with each smartphone, and the best one was selected. The original photographs are available by clicking on the pictures; here we present fragments of the most difficult section of the book (where the pages were bent).
iPhone 4
Nokia N9
It is clearly noticeable that on the iPhone 4S the complex fragment turned out to be less clear, it seems that it is a little out of focus. Moreover, this was in all three photographs. In photographs of other smartphones, the focus is more uniform. On the iPhone 4, the pictures turned out a bit dark.
Let us also note three details. First of all, the most big size Pictures are taken by iPhone 4S. The Nokia N9 has less, and the iPhone 4 has even less (you can judge this for yourself by comparing the downloaded images). Secondly, Nokia has more settings. In particular, you can choose between wide (16:9) and full (4:3) format. In the first case, the resolution will be 7 megapixels, in the second - 8 megapixels. The third point: in terms of “rate of fire,” the iPhone 4S is faster than the iPhone 4 and about the same as the Nokia N9.
Finally, let's check the video shooting. Let us remind you that of the three smartphones, only the iPhone 4S can shoot in Full HD. The rest only shoot 720r. And the video, shot on an iPhone 4S, is truly beyond competition. It's just a different level. Neither Nokia nor iPhone 4 even come close. You can download the videos here: iPhone 4S (88.2 MB), iPhone 4 (39.2 MB), Nokia N9 (29.6 MB). In the iPhone 4S video, pay attention to the detail of the paving slabs - this is not seen in other videos. But don’t pay attention to the shaking of the image: the video was filmed at arm’s length, during a strong wind.
conclusions
Battery life iPhone work 4S, in our opinion, is no less than the iPhone 4, although a full test in different modes and with different usage scenarios has yet to be carried out. When will the official iPhone sales 4S in Russia, we will definitely return to this issue. In addition, we will test the iPhone 4S for reception stability and data download speed over 3G - these parameters are reported to be better on the new iPhone than last year. And, we hope, by the time the iPhone 4S officially enters the Russian market, the intelligent assistant Siri will learn to understand Russian speech. Which we will, of course, also check.
Nevertheless, it seems to us that this article answers the main questions. First, the iPhone 4S's performance is actually better than the iPhone's. Moreover, in 3D games you can win several times over. However, for now this claim is based on benchmarks and not real-world impressions. The reason is simple: the games that exist on the App Store today were created taking into account the fact that the maximum available performance is the iPhone 4. Therefore, you are unlikely to feel big difference, if you download games on iPhone 4 and 4S. An example of this is the benchmark from the Defend London game available on the App Store. On the other hand, improved performance (both in terms of graphics and processor) is a good foundation for the future. Apple is constantly increasing system iOS requirements, games are becoming more beautiful, so in a year, most likely, the difference in performance between the iPhone 4 and 4S will be obvious without any tests.
Other important improvements include the camera and the intelligent assistant Siri. The camera in the iPhone 4S is really better than in the iPhone 4. So don't listen to those who say that they just artificially increased the resolution. No, it's not just that. Overall, the iPhone 4S can compete with the best camera phones presented on the market. Therefore, if you need a smartphone that can take good photographs, then the iPhone 4S should be one of the main candidates for purchase. Whereas the iPhone 4 currently looks outdated in this regard. By the way, in iOS 5 it is possible to edit pictures directly in the Camera application, and then publish them on Twitter from there. But about this (and also about the rest iOS features 5) we will tell you in a separate article.
Finally, the last unique feature of the iPhone 4S is the intelligent assistant Siri. It’s difficult for me to evaluate it from the point of view of the user qualities of the smartphone. Probably, if functionality is the main thing for you, then Siri cannot (at least for now) be an argument in favor of the iPhone 4S (we emphasize that it is not available on other devices, including the iPhone 4 with iOS 5). However, if you want to take a peek into the future, Siri will give you this opportunity. This is truly news from the future - and, at the same time, a symbol of progress. Something like that stele from 2001: A Space Odyssey.
In general, it seems to me that buying an iPhone 4S is quite justified even for owners of an iPhone 3GS, but not for those who have an iPhone 4. At least in the next year and a half for sure. And even for owners of the iPhone 3GS, I would recommend not to rush and wait six months until Siri gets the Russian language, and games appear in the App Store that can fully use graphics iPhone capabilities 4S.
The version of the iPhone 4S smartphone already sold out more than one million copies in the first day of its release on the market. It should be noted that Apple fans have always tried to purchase new products as early as possible, despite all the shortcomings of this or that iPhone model. Did the Apple iPhone 4S live up to the expectations of consumers, or is it still not as good as it looks at first glance?
The most important technical characteristics of the 4 S are those that fundamentally distinguish this version from the iPhone 4, i.e. closest predecessor. After all Apple smartphone iPhone 4S was still released in order to improve the previous version, this is the main objective development and production of a new gadget by Apple.
Below is a description of the most important parameters of the iPhone version S and their differences from the regular four:
- Screen dimensions - 3.5″, IPS / 960×640 (in previous version– similar).
- Memory capacity - 512 MB (the same as in the four).
- operating system— iOS 5 + intelligent assistant Siri (four — iOS 4).
- Flash memory – maximum 64 GB (iPhone 4 – 32 GB).
- Camera - 8 megapixels (four - 5 megapixels).
As can be seen from the above comparative characteristics, the technical capabilities of the new gadget have increased somewhat. Many are also interested in the question of how much the iPhone 4S weighs, believing that the improved version must certainly have more weight. But in reality this is not the case. The new gadget looks miniature and stylish and weighs, like the previous model, only 140 grams.
Many consumers are interested in the question of how many speakers the iPhone 4S -1 or 2 has. The fact is that a number of buyers, when purchasing the device, mistakenly thought that there were 2 speakers, confusing one of them with a microphone hole. In fact, the correct answer is 1 speaker.
iPhone 4 version S: screen review
The gadget’s screen, as mentioned above, has not changed and is 9.6 x 6.4 centimeters. The packaging and instructions for the new product also remained virtually unchanged. And in general, everything regarding the appearance of the device remains unchanged.
The body colors that consumers can choose from on the iPhone 4S are black and white, as was the case with the earlier version.
For those who like to show off all their purchased new products to friends, they will be disappointed, because in appearance there is no way to distinguish between a simple four and a 4S. Both the body and the screen of both models are absolutely identical. True, a number of consumers who have studied the pros and cons of the iPhone 4S note that the new model has a slightly lighter screen.
Siri is the main advantage of the iPhone 4S
The so-called intelligent assistant Siri - home distinctive feature and the advantage of the new gadget. Below are screenshots of the simple four and the S version. They clearly show that the regular four does not have an intelligent assistant. This is an innovation of the iPhone 4S, not the iOS 5 operating system, so iPhone owners 4/3GS and iPod touch will not be able to use Siri.
For the assistant to work, you need to enable it in the Settings menu. By default it is always disabled. Unfortunately, this function is not available in Russian, as well as in many others. Siri only works in 3 languages, incl. English, which significantly complicated the entry of the 4S model into global markets and. undoubtedly. Had an impact on sales in many countries around the world. After all, not every person owns foreign language, let's say, language international communication– English.
User experience using Siri indicates that this intelligent system, is certainly interesting, but is still far from perfect.
What are the iPhone cons 4S regarding the Siri system? Mainly, the fact is that sometimes an intellectual assistant cannot give an answer to a primitive question, and sometimes it shows itself quite unexpectedly, analyzing the question very cleverly and giving a specific and correct answer to it.
In general, the idea with Siri is not bad, but it requires further improvement and refinement.
Advantages and disadvantages of iPhone 4S: conclusions
The battery life of the new iPhone is in no way inferior, but does not exceed that of the previous version. That is, the battery power remains the same.
The performance of the 4S turned out to be much higher compared to the regular four. This is especially felt by users in 3D games.
The most important and fundamental improvements in version S are the improved camera and the presence of the intelligent assistant Siri. As for the camera, the resolution has been increased, and accordingly the pictures have become clearer. In addition, users of the Four S, thanks to the presence of the iOS 5 operating system in the model, can edit photos directly in the camera interface, and then instantly transfer them to social network Twitter.
In general, for those who do not chase technical innovations and do not try themselves as a professional photographer (although the iPhone 4S camera is still far from being a pro), changing the version of the simple four to a newer one - 4S, does not make much sense. If the user has an older version of the Apple gadget, then perhaps the game is worth the candle. But, when thinking about purchasing an expensive gadget, you need to carefully weigh the pros and cons, carefully study the technical characteristics of the device, and only then make a final decision.
General characteristics
Type
Deciding on the type of device (phone or smartphone?) is quite simple. If you need a simple and inexpensive device for calls and SMS, it is recommended to choose a telephone. A smartphone is more expensive, but it offers a wide variety of options: games, videos, the Internet, thousands of programs for all occasions. However, its battery life is significantly less than that of a regular phone.
smartphone operating system iOS 5 Case type classic Housing material metal and glass Control mechanical buttons Number of SIM cards 1 SIM card type
Modern smartphones can use not only regular SIM cards, but also their more compact versions micro SIM And nano SIM. An eSIM is a SIM card integrated into the phone. It takes up virtually no space and does not require a separate tray for installation. eSIM is not yet supported in Russia. Glossary of terms for the category Mobile phones
micro SIM Weight 140 g Dimensions (WxHxD) 58.6x115.2x9.3 mmScreen
Screen type color, touch Type touch screen multi-touch, capacitive Diagonal 3.5 inches. Image Size 960x640 Pixels per inch (PPI) 330 Automatic screen rotation There is Scratch-resistant glass There isMultimedia capabilities
Number of main (rear) cameras 1 Main (rear) camera resolution 8 MP Main (rear) camera aperture F/2.40 Photoflash rear, LED Functions of the main (rear) camera Autofocus Face detection Recording videos There is Max. video resolution 1920x1080 Max. video frame rate 30 fps Geo Tagging yes Front-camera yes, 0.3 MP Audio MP3, AAC, WAV Headphone jack 3.5 mmConnection
Standard
There are several basic standards cellular communication, which are supported by modern phones. In Russia, the GSM standard is used almost everywhere. For high-speed data transmission, 3G and 4G LTE standards are used - the highest speed of existing standards. Glossary of terms for the category Mobile phones
GSM 900/1800/1900, CDMA 800, CDMA 1900, 3G, EV-DO Rev. A Interfaces
Almost all modern smartphones have Wi-Fi and USB interfaces. Bluetooth and IRDA are a little less common. Wi-Fi is used to connect to the Internet. USB is used to connect your phone to a computer. Bluetooth is also found in many phones. It is used to connect wireless headphones, to connect the phone with wireless speakers, as well as for transferring files. A smartphone equipped with an IRDA interface can be used as a universal remote control. Glossary of terms for the category Mobile phones
Wi-Fi, Bluetooth 4.0, USB Satellite navigation
Built-in GPS modules and GLONASS allow you to determine the coordinates of your phone using signals from satellites. If there is no GPS modern smartphone can determine its own location based on signals from base stations cellular operator. However, finding coordinates using satellite signals is usually much more accurate. Glossary of terms for the category Mobile phones
GPS/GLONASS A-GPS system yesMemory and processor
CPU
IN modern phones and smartphones usually use special processors - SoC (System on Chip, system on a chip), which, in addition to the processor itself, house graphics core, memory controller, input/output device controller, etc. Therefore, the processor largely determines the set of functions and performance of the device. Glossary of terms for the category Mobile phones
Apple A5, 800 MHz Number of processor cores 2 PowerVR SGX543MP2 video processor Built-in memory capacity 16 GB RAM capacity 512 MBNutrition
Battery type Li-Ion battery is non-removable Talk time 14 h Standby time 200 h Operating time while listening to music 40 h Charging connector type Apple 30-pinOther functions
Speakerphone(built-in speaker) there is Management voice dialing, voice control Flight mode yes Sensors illumination, proximity, gyroscope, compass There is a flashlightAdditional Information
Peculiarities AirPlay technology,iCloud; 2 antennas; talk time - 480 min (3G), 840 min (2G GSM); screen technology - Retina Display; colors - black, whiteBefore purchasing, check the specifications and equipment with the seller.
