Samsung 9100 specifications. Samsung Galaxy S2 - Specifications. The mobile device radio is a built-in FM receiver

Review #2 about Samsung Galaxy S II GT-I9100

Instructions for Samsung Galaxy S II GT-I9100

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Samsung Galaxy S II GT-I9100 price

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The success of the Galaxy S line is no longer in doubt. This is the only line of smartphones that not only became famous and popular, but was able to surpass the famous iPhone, which was considered the standard for almost a decade, in many ways. The success story of this series began with the first model released to the mass market, but it was the second version of the gadget that left a special mark on the memory of users. Samsung Galaxy S2 i9100, whose characteristics at the time of release were simply discouraging. None of the competitors could even come close to him in terms of the power of the "stuffing". Those technologies that were involved in this device were not available to other manufacturers, so the Koreans, without wasting time, took advantage of their trump card and decided to bring to the market all the best that they had, thereby intercepting the banner of superiority from Sony and HTC. Since then, it was Samsung that became trendsetters and the main engine of progress in the difficult conditions of the struggle for the smartphone market. In this article, let's talk about one of the most prominent representatives of this industry - Samsung Galaxy S2. Is he really that good?

Equipment

So, what does the buyer get by purchasing this gadget:

• Samsung Galaxy S2 i9100 phone;
• lithium-ion battery with a capacity of 1650 mAh;
• simple wired stereo headset;
• cable for recharging and synchronizing data with a computer;
• charger for mains power.

Specifications

For ease of understanding, the information is presented in the form of a table.

Case design and materials

Dimensions: 125x66x8.5 mm.

Weight: 116 grams.

The main design decisions migrated to the Galaxy S2 from the first generation of smartphones. The same plastic as the main material, the same hump on the back panel, except that the phone has become a little wider in comparison with the previous model, which caused a lot of negativity on the Internet. An important difference was the thickness of the device. From a value of 11 millimeters, the thickness of the case has dropped to 8.5, which is impressive. The back cover has a corrugated surface, a kind of imitation of leather on plastic. Visually, this solution looks, to put it mildly, vulgar, but in practice it works out perfectly. Such a surface does not allow the phone to slide, thanks to it there are almost no small scratches on it, and even more so fingerprints. Strongly scratched and wiped only the hump in the lower part of the case. In the hand, the phone lies well, easily fits into a trouser or shirt pocket. The front panel of the device is boring, as, in fact, it always was before the advent of the Edge model. As for the build quality, everything here is average. Squeaks and a slight backlash are noticeable, the case is far from being monolithic and this greatly spoils the impression.

Controls and Ports

Almost the entire front panel of the gadget is occupied by the display. Above it huddle the front camera, proximity sensor and earpiece. The main control keys are located under the display: a touch button for calling the list of running applications, a physical Home button, and another touch button for returning one level back. The headphone port (standard 3.5 mm jack) is hidden on the top end. At the bottom is a charging port. On the right side there is a button to turn on and lock the gadget, and on the left side there is a volume rocker. Slots for sim card and memory card are hidden under the cover.

Communications

The smartphone is equipped with a standard set of communication tools:

• USB 2.0 can be used in a variety of modes including Mass Storage (accessing memory from a computer);
• Wi-Fi operating at 802.11 b/n/g. Supporting Wi-Fi Direct fast data exchange technology (a tool that can replace the new generation of Bluetooth);
• NFC - technology for data exchange and interaction with contactless payment systems;
• Kies is a tool developed by Samsung that allows you to control data on your phone from a computer without connecting the phone itself with wires;
• Bluetooth 3.0 is also supported.

Display

At the time of the release of the gadget, the display installed in it was one of the best on the market, although it could not please with high resolution. The display has a diagonal of 4.3 inches and a resolution of 840x400 pixels. At this ratio, the amount of PPI is disappointing, but this is purely a technical resolution. In general, the screen is much better, the picture is quite bright, sharp, the colors are oversaturated and catchy. The colors are unrealistic, but pleasing to the human eye. The screen consumes much less energy (energy consumption depends entirely on what colors are shown on the display, black consumes the least energy). In the new generation of screens, the ill-fated PenTile (pixel arrangement technology) disappeared, and Real-Stripe came in its place, smoothing the picture. All this was made possible thanks to the SuperAMOLED + technology, which became the signature feature of the Samsung Galaxy S2 i9100. The glass above the display is tempered, manufactured by Gorilla Glass. There is an anti-reflective coating, but it is of little use. The image fades in the sun. Also, this device uses VibeZ technology (this is a tactile feedback when you touch the display).

Processor and graphics

The heart of the smartphone is the single-chip ARM Cortex A9 processor based on the Exynos 4210 chip (formerly Orion). The processor is equipped with two cores, the clock frequency of each reaches 1200 MHz. The integrated video subsystem Mali 400 is responsible for graphics performance. The hardware platform is quite powerful, looks extremely promising, but, unfortunately, Samsung fans fill their phones with a bunch of pre-installed and unnecessary software, and also develop their own version of the bootloader, called TouchWiz. All this negates hardware computing power. The phone slows down. Slows down in the menu, in applications, when scrolling through long lists. There is an excessive load on the processor, significantly heating it. Despite the above problems, the smartphone still pulls most of the games, although not at the highest settings. In the synthetic Quadrant test, the smartphone scored 3121 points, outperforming all competitors of its contemporaries.

Memory

Complements the processor 1 GB of RAM (800 MB available to the user). In theory, on paper this is a record, but in practice it is a failure. Even this amount of memory is not enough to cope with Samsung firmware. TouchWiz spares not a single megabyte, and multitasking suffers greatly from this. You can fix the situation by flashing the gadget and installing “clean” Android on it, without terrible Korean add-ons.

The main memory in the device is either 8 or 16 GB, depending on the selected configuration. In both cases, this volume can be expanded by installing a memory card. Cards up to 32 GB are supported.

autonomy

The battery for Samsung Galaxy S2 i9100 has a capacity of 1650 mAh. An impressive figure for 2011. The manufacturer claims that the smartphone is able to live about 6.5 hours of talk time and 350 in standby mode. Independent tests have shown that the gadget:

• lives about 12 hours in reading mode (e-book);
• in audio playback mode for about 19 hours;
• when watching a video at minimum brightness for about 5 hours.

The results are good, but not the best. For greater battery savings, you can use the built-in Power Save Mode utility. This is a kind of adviser that will allow you to set up your phone in such a way that the operating time from a single charge will increase, but this is not a panacea.

cameras

Something, but Samsung cameras can do it, especially in mobile gadgets. Koreans, as they were leaders in the industry 5 years ago, have remained so. The smartphone is equipped with a main camera with a resolution of 8 megapixels and a front camera of 2 megapixels. Photos taken with the main camera are sharp, bright, saturated, without unnecessary overflows, artifacts and excessive noise. Even in poor lighting conditions, the smartphone produces a very decent picture. Other smartphones are not capable of this. Of the features of the camera, it is worth highlighting software chips, for example, filters that correct skin defects, panorama mode, searching for a smile and activating the shutter when one enters the frame, as well as selecting different scenes (something like pre-configured parameters for different landscapes and light levels) . The front camera will please both those who simply communicate with it on Skype, and those who like to take “selfies”. The resolution, detail and viewing angle is far greater than many smartphones even today.

The success of the Galaxy S line is no longer in doubt. This is the only line of smartphones that not only became famous and popular, but was able to surpass the famous iPhone, which was considered the standard for almost a decade, in many ways. The success story of this series began with the first model released to the mass market, but it was the second version of the gadget that left a special mark on the memory of users. Samsung Galaxy S2 i9100, whose characteristics at the time of release were simply discouraging. None of the competitors could even come close to him in terms of the power of the "stuffing". Those technologies that were involved in this device were not available to other manufacturers, so the Koreans, without wasting time, took advantage of their trump card and decided to bring to the market all the best that they had, thereby intercepting the banner of superiority from Sony and HTC. Since then, it was Samsung that became trendsetters and the main engine of progress in the difficult conditions of the struggle for the smartphone market. In this article, let's talk about one of the most prominent representatives of this industry - Samsung Galaxy S2. Is he really that good?

Equipment

So, what does the buyer get by purchasing this gadget:

• Samsung Galaxy S2 i9100 phone;
• lithium-ion battery with a capacity of 1650 mAh;
• simple wired stereo headset;
• cable for recharging and synchronizing data with a computer;
• charger for mains power.

Specifications

For ease of understanding, the information is presented in the form of a table.

Case design and materials

Dimensions: 125x66x8.5 mm.

Weight: 116 grams.

The main design decisions migrated to the Galaxy S2 from the first generation of smartphones. The same plastic as the main material, the same hump on the back panel, except that the phone has become a little wider in comparison with the previous model, which caused a lot of negativity on the Internet. An important difference was the thickness of the device. From a value of 11 millimeters, the thickness of the case has dropped to 8.5, which is impressive. The back cover has a corrugated surface, a kind of imitation of leather on plastic. Visually, this solution looks, to put it mildly, vulgar, but in practice it works out perfectly. Such a surface does not allow the phone to slide, thanks to it there are almost no small scratches on it, and even more so fingerprints. Strongly scratched and wiped only the hump in the lower part of the case. In the hand, the phone lies well, easily fits into a trouser or shirt pocket. The front panel of the device is boring, as, in fact, it always was before the advent of the Edge model. As for the build quality, everything here is average. Squeaks and a slight backlash are noticeable, the case is far from being monolithic and this greatly spoils the impression.

Controls and Ports

Almost the entire front panel of the gadget is occupied by the display. Above it huddle the front camera, proximity sensor and earpiece. The main control keys are located under the display: a touch button for calling the list of running applications, a physical Home button, and another touch button for returning one level back. The headphone port (standard 3.5 mm jack) is hidden on the top end. At the bottom is a charging port. On the right side there is a button to turn on and lock the gadget, and on the left side there is a volume rocker. Slots for sim card and memory card are hidden under the cover.

Communications

The smartphone is equipped with a standard set of communication tools:

• USB 2.0 can be used in a variety of modes including Mass Storage (accessing memory from a computer);
• Wi-Fi operating at 802.11 b/n/g. Supporting Wi-Fi Direct fast data exchange technology (a tool that can replace the new generation of Bluetooth);
• NFC - technology for data exchange and interaction with contactless payment systems;
• Kies is a tool developed by Samsung that allows you to control data on your phone from a computer without connecting the phone itself with wires;
• Bluetooth 3.0 is also supported.

Display

At the time of the release of the gadget, the display installed in it was one of the best on the market, although it could not please with high resolution. The display has a diagonal of 4.3 inches and a resolution of 840x400 pixels. At this ratio, the amount of PPI is disappointing, but this is purely a technical resolution. In general, the screen is much better, the picture is quite bright, sharp, the colors are oversaturated and catchy. The colors are unrealistic, but pleasing to the human eye. The screen consumes much less energy (energy consumption depends entirely on what colors are shown on the display, black consumes the least energy). In the new generation of screens, the ill-fated PenTile (pixel arrangement technology) disappeared, and Real-Stripe came in its place, smoothing the picture. All this was made possible thanks to the SuperAMOLED + technology, which became the signature feature of the Samsung Galaxy S2 i9100. The glass above the display is tempered, manufactured by Gorilla Glass. There is an anti-reflective coating, but it is of little use. The image fades in the sun. Also, this device uses VibeZ technology (this is a tactile feedback when you touch the display).

Processor and graphics

The heart of the smartphone is the single-chip ARM Cortex A9 processor based on the Exynos 4210 chip (formerly Orion). The processor is equipped with two cores, the clock frequency of each reaches 1200 MHz. The integrated video subsystem Mali 400 is responsible for graphics performance. The hardware platform is quite powerful, looks extremely promising, but, unfortunately, Samsung fans fill their phones with a bunch of pre-installed and unnecessary software, and also develop their own version of the bootloader, called TouchWiz. All this negates hardware computing power. The phone slows down. Slows down in the menu, in applications, when scrolling through long lists. There is an excessive load on the processor, significantly heating it. Despite the above problems, the smartphone still pulls most of the games, although not at the highest settings. In the synthetic Quadrant test, the smartphone scored 3121 points, outperforming all competitors of its contemporaries.

Memory

Complements the processor 1 GB of RAM (800 MB available to the user). In theory, on paper this is a record, but in practice it is a failure. Even this amount of memory is not enough to cope with Samsung firmware. TouchWiz spares not a single megabyte, and multitasking suffers greatly from this. You can fix the situation by flashing the gadget and installing “clean” Android on it, without terrible Korean add-ons.

The main memory in the device is either 8 or 16 GB, depending on the selected configuration. In both cases, this volume can be expanded by installing a memory card. Cards up to 32 GB are supported.

autonomy

The battery for Samsung Galaxy S2 i9100 has a capacity of 1650 mAh. An impressive figure for 2011. The manufacturer claims that the smartphone is able to live about 6.5 hours of talk time and 350 in standby mode. Independent tests have shown that the gadget:

• lives about 12 hours in reading mode (e-book);
• in audio playback mode for about 19 hours;
• when watching a video at minimum brightness for about 5 hours.

The results are good, but not the best. For greater battery savings, you can use the built-in Power Save Mode utility. This is a kind of adviser that will allow you to set up your phone in such a way that the operating time from a single charge will increase, but this is not a panacea.

cameras

Something, but Samsung cameras can do it, especially in mobile gadgets. Koreans, as they were leaders in the industry 5 years ago, have remained so. The smartphone is equipped with a main camera with a resolution of 8 megapixels and a front camera of 2 megapixels. Photos taken with the main camera are sharp, bright, saturated, without unnecessary overflows, artifacts and excessive noise. Even in poor lighting conditions, the smartphone produces a very decent picture. Other smartphones are not capable of this. Of the features of the camera, it is worth highlighting software chips, for example, filters that correct skin defects, panorama mode, searching for a smile and activating the shutter when one enters the frame, as well as selecting different scenes (something like pre-configured parameters for different landscapes and light levels) . The front camera will please both those who simply communicate with it on Skype, and those who like to take “selfies”. The resolution, detail and viewing angle is far greater than many smartphones even today.

Samsung devices are, without a doubt, considered the best among representatives. mobile phones. Even the old versions have their own zest and are still able to amaze.

Functionality of past models

The evolution of mobile devices does not stand still, literally every day something new appears in phones. However, older Samsung phones look quite tolerable compared to many of their contemporaries.

The S2 i9100 device is capable of competing in terms of functions, if not with modern flagships, then with phones located in the middle price category. For a device released back in 2011, this is a huge advantage.

Design

The i9100 is notable for its discreet appearance. At first glance, it will be difficult to determine the functional flagship of 2011.

The body of the device is completely made of plastic, which does not provide much presentability. But among the models produced in that period of time, the phone stood out pleasantly against the general background.

On the case there are three buttons for working with the phone. On the sides are the keys to turn the device on and off, and at the bottom of the front side there is a button to wake the phone from sleep mode.

On the front side, in addition to the wake-up button, there is a four-inch screen, additional camera, a speaker for calls, as well as light and proximity sensors.

The back cover that covers the battery is made of rough plastic for more comfortable work with the phone.

On the rear panel is the main camera, which has 8 megapixels and a flash, and below, near the company logo, is the main speaker of the device.

The headphone jack is located on the top end, and the USB connector is located on the bottom. But that's not all, top and bottom are microphones for stereo recording.

It should be noted that the device is much thinner than many phones, and this increases the comfort of use.

Display

One of the greatest advantages on any Samsung phones is the display. Regardless of the increase in the size of the diagonal, the company remains on top, improving and supplementing the screens.

Compared to the previous model, the Samsung Galaxy S2 i9100 has got a slightly larger screen, now its diagonal is 4.3 inches.

Display in Galaxy device S2 has got Super AMOLED technology with the Plus prefix, which significantly improves image quality. This technology provides a deeper image and amazing brightness.

In addition to the application new technology manufacturers have improved the behavior of the screen in bright light. And for greater protection, mineral glass is used to protect the display. Samsung i9100 Galaxy S2 is able to adjust the backlight automatically or manually.

The screen of the phone is equipped with a resolution of 480 pixels by 800 and is capable of displaying 16 million colors. Among its competitors in 2011, it was one of the best.

Camera

Another one business card Samsung is amazing quality cameras. The Samsung Galaxy S2 i9100 camera does not disappoint. Simple and clear settings allow you to fine-tune the camera to your needs.

The Samsung Galaxy S2 i9100 is equipped with an eight-megapixel camera and has a resolution of 3264 by 2448. A fairly good camera, even for modern phones, allows you to take high-quality and deep pictures.

The built-in LED flash on the device helps to use the camera in the dark at a distance of approximately a few meters.

I got two megapixels, which is good when working with applications for communication.

Video recording on the Samsung Galaxy S2 i9100 is made in 1920 x 1080 resolution and at a shooting speed of 30 frames per second. However, if you use the camera for a long time, you will need a lot of space for recording. Camera recording sound has been improved with additional stereo recording microphones.

Filling

At one time, the filling of the Samsung Galaxy S2 i9100 in the form of a 1.2 GHz processor, as well as one gigabyte in the form of RAM, looked very attractive. Even now, such hardware is able to compete with many budget devices.

The phone works without problems with video having a resolution of 1080p. There will be no particular difficulties in using many useful programs.

System

The Samsung Galaxy S2 gt i9100 device uses "Android 2.3" system. Unfortunately, it narrows the choice of installed programs and games.

The appearance of the used system has been redesigned under the corporate cover and has some nice additions.

The main changes affected appearance shells, some widgets have been changed and redesigned, and slowdowns have been fixed.

There were certain shortcomings in the standard system on the Samsung Galaxy S2 gt i9100. The firmware had limitations in the amount of online video loaded into the buffer. Most likely, these shortcomings will disappear with the installation of more new version android.

Memory

The Samsung Galaxy S2 gt i9100 device is equipped with 16 or 32 gigabytes of memory. In addition to the available memory, it is possible to increase its volume using a flash card.

The phone is able to work with cards up to 32 gigabytes. As noted in the reviews, when using a flash drive with a capacity of 32 GB, there are no problems in the operation of the device.

Battery

The device is equipped with a rather weak battery of 1650 maH, which is clearly not enough for the Samsung Galaxy S2 i9100. The high-capacity battery is just asking for a replacement for the installed one.

The device is quite capable of functioning all day, if you do not work very actively. With constant use and the Internet turned on, the time will be reduced to approximately 4-6 hours.

The battery for the Samsung Galaxy S2 i9100, most likely, will have to be replaced with a more powerful analogue, because for similar device 1650 maH is not enough.

Sound

The speaker of the phone produces a very high-quality sound, and there are no complaints about the operation of the microphone either. A curious advantage is that the rear speaker, despite its small size, produces quite tolerable and pleasant sound.

In addition, the presence of two microphones that allow you to create stereo recordings looks like a nice bonus.

Additional features

The smartphone is equipped with the usual functions - Bluetooth 3.0, microUSB 2.0, Wi-Fi, GPRS, EDGE. The device supports operation in GSM 800, 2100, 900, 180 modes.

Equipment

Already familiar things are included in the package of the device. Among them are headphones, a 1650 maH battery, an AC adapter and a USB cable.

Navigation

Standard navigation program that works with google maps, quite tolerably copes with its duties. In addition to the route itself, the program displays traffic jams, which is undoubtedly a plus for motorists.

The main disadvantage of working with the program is the constant dependence on the network connection. Accordingly, it affects both the consumed traffic and the increased battery consumption.

Dimensions

The smartphone is noticeably thinner than its predecessor, due to this the weight of the device has also decreased. The smartphone, having a thickness of only 8.49 millimeters, weighs 116 grams.