Sony Xperia E3 - Specifications. Sony Xperia E3 - Specifications Sony xperia e3 d2203 white

Holds a charge for a long time, with not very active use (1.5-2 days) - Price 8990 rubles. (at the time of release in 2014) - 4 colors (I had it in yellow) - When using the phone for about 3 years, almost never buggy, did not freeze.

2 years ago

Holds charging for a long time, waterproof, cool design, good audibility during a call.

3 years ago

Comfortable to hold in hand. Location of the lock and volume buttons. Price.

3 years ago

The interface is convenient for me, I climbed in other phones, although it may all be a matter of habit.

3 years ago

3 years ago

Signature design from Sony. The presence of NFC (many modern smartphones do not have this technology), high speed of inclusion. Availability of LTE at the time of the release of the smartphone. Support for memory cards.

3 years ago

Nice sturdy phone. The sound is good. The memory for the phone is normal. The battery holds the battery for a long time. There is a guarantee.

3 years ago

A lot of advantages! Unsinkable (tested more than once), unkillable. Flies perfectly in terms of the Internet.

3 years ago

Nice appearance. A simple block of black plastic. - Good quality plastic. - Rubber corners of the body. - Small sides around the screen - you can put the screen down - No backlash - No software jambs in the OS

3 years ago

Holds charge well.

Front camera, but at the time the phone was released (2014), selfies were not popular and the emphasis on front cameras in phones was not done - Now generally 1GB random access memory catastrophically little, even after installing a couple of basic (messengers, social networks) applications, there is already not enough memory. But at the time of using the phone, the memory was more or less enough (for 2015/16) - The screen, if we compare, for example, with the gorilla screen, but for the price of the phone, this cannot be directly attributed to disadvantages

2 years ago

It can reboot itself, the lid is peeled off even in the case, the camera is bad after three years it does not work at all.

3 years ago

Cameras (especially the front one), there is almost no built-in memory, does not hold a charge well, there are glitches, does not support 4G.

3 years ago

3 years ago

Both cameras are worthless (front camera is generally tin) There is practically no operative: when I just bought the phone, I wanted to update everything standard applications, but halfway through the memory. I had to delete some built-in ones, roll back the update, I was able to download VK and insta, I don't have memory for the rest, I can't update them either, there's nothing to say about games.Charging is usually enough for a day (from morning to evening), but if the mobile Internet is turned on, then in a few hours it will already ask for charging Performance is not very good, sometimes it cannot even open the Gallery of Minuses there are many, I cannot list everything

3 years ago

Low internal memory. Weak processor. (This is surprising because the processor is from Kualcom) Bad camera. (yes, the camera fulfills its 5MP, but for modern smartphones this is not enough)

3 years ago

The side tabs fall off after about a year.

3 years ago

The operative is small.

3 years ago

Almost complete lack of built-in memory. You cannot install any applications. - The plastic of the main supporting body is very fragile to break. When carried in a pocket and dropped - may break

3 years ago

There is no memory at all, if you upload 20 photos, then the phone cannot open more than one application. This is a huge disadvantage of this model. Sound cuts out periodically.

Information about the brand, model and alternative names of a specific device, if any.

Design

Information about the dimensions and weight of the device, presented in different units of measurement. Materials used, offered colors, certificates.

SIM card

The SIM card is used in mobile devices to store data that certifies the authenticity of mobile service subscribers.

Mobile networks

A mobile network is a radio system that allows multiple mobile devices to communicate with each other.

Mobile technology and data rates

Communication between devices in mobile networks is carried out using technologies that provide different data rates.

Operating system

An operating system is the system software that controls and coordinates the operation of hardware components in a device.

SoC (System on a Chip)

A system on a chip (SoC) integrates all the major hardware components of a mobile device into a single chip.

Built-in memory

Each mobile device has built-in (non-removable) fixed memory.

Memory cards

Memory cards are used in mobile devices to increase the storage space for data.

Screen

The screen of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Sensors

Different sensors perform different quantitative measurements and convert physical metrics into signals that can be recognized by the mobile device.

Rear camera

The main camera of a mobile device is usually located on its rear panel and can be combined with one or more additional cameras.

Front-camera

Smartphones have one or more front cameras of different designs - pop-up camera, PTZ camera, notch or hole in the display, camera under the display.

Audio

Information about the type of speakers and audio technology supported by the device.

Radio

The radio of the mobile device is a built-in FM receiver.

Locating

Information about the navigation and positioning technologies supported by the device.

Wi-Fi

Wi-Fi is a technology that enables wireless communication for transferring data over short distances between various devices.

Bluetooth

Bluetooth is a standard for secure wireless transfer of data between different types of devices over short distances.

USB

USB (Universal Serial Bus) is an industry standard that allows different electronic devices to exchange data.

Headphone jack

This is an audio connector, which is also called an audio connector. The most widely used standard in mobile devices is the 3.5mm headphone jack.

Connecting devices

Information about other important connection technologies supported by the device.

Browser

A web browser is a software application for accessing and viewing information on the Internet.

Video file formats / codecs

Mobile devices support different video file formats and codecs, which respectively store and encode / decode digital video data.

Battery

Mobile device batteries differ in their capacity and technology. They provide the electrical charge required for their function.

Specific Absorption Rate (SAR)

SAR levels refer to the amount of electromagnetic radiation absorbed by the human body when using a mobile device.

- The boat itself is nothing,
strength in the paddle.

Compact smartphones recent times There are two types: the first, the most common, is budget and rather boring gadgets. The second option, unfortunately, is much less popular - these are devices with "adult" technical stuffing, which cost a lot. One such gadget, for example, is the Sony Xperia Z3 Compact. Our subject today is something in between. It is not too boring: a more or less modern system-on-a-chip is installed in it, there is support for LTE, and the device costs quite reasonable money - about ten thousand rubles. And this is at the current rate!

⇡ Appearance and ergonomics

The smartphone is made in the new style of Sony: it looks like its older brother - Xperia Z3. The E3 has similar body proportions, key placement, and a similar corner radius. Perhaps the most noticeable external difference between the E3 and the Z3 is that the former is significantly smaller. It is really convenient for them to operate with one hand - the thumb easily reaches all four corners of the screen. The device does not weigh very much - 144 grams. The thickness of the case is also average - eight and a half millimeters.

As is usual with Sony, the E3 does not have any keys on the front panel. All buttons are touch-sensitive, they are located directly on the display. At the top of the panel is the front 0.3MP camera lens.

On the corners of the Xperia E3, there are polycarbonate plastic covers - almost the same as those of the older sister Z3. The only difference is that there they are must absorb shock when the device falls, and here the corners do not extinguish anything and play a purely decorative role. Power and volume keys are located on the right side. The travel of the buttons is short and distinct.

Sony Xperia E3 - left and top ends

A contrasting plastic insert "like aluminum" is put on all the ends, which adds charm to the device - and again, it resembles the Xperia Z3. Unless there is real aluminum, and here - toy. A universal 3.5 mm audio jack is placed on the top end, and the Micro-USB interface is placed on the left side. The bottom end is empty.

The "back" of the device is made of matte plastic. Its surface is non-marking and rough - not like that of the Z3, but the device does not slip out of hands during operation. The lens of the main 5-megapixel camera along with a diode flash is placed in the upper part of the panel. At the bottom of the panel is the external speaker cutout.

The back cover, by the way, is removable. Under it are connectors for installing microSD memory cards and a SIM card in Micro-SIM format. At the same time, users do not have access to the battery. If it is necessary to replace the battery, the device will have to be carried in service center- well, or take up a screwdriver.

On the whole, the device looks stern and quite nice. We have no comments on the assembly: for a week of testing, we did not find any suspicious backlashes, the twisting and kink test was passed without any excesses, and also without a single attempt to squeak plastic from the smartphone. The Sony Xperia E3 is available in white, black, lemon and brown.

⇡ Specifications

Accelerometer(or G-sensor) - sensor of the device's position in space. As the main function, the accelerometer is used to automatic change orientation of the image on the display (vertical or horizontal). Also, the G-sensor is used as a pedometer, it can be controlled various functions devices by turning or shaking.
Gyroscope- a sensor that measures the angles of rotation relative to a fixed coordinate system. Able to measure angles of rotation in several planes at the same time. The gyroscope together with the accelerometer allows you to accurately determine the position of the device in space. Devices using only accelerometers have lower measurement accuracy, especially when moving quickly. Also, the capabilities of the gyroscope can be used in modern games for mobile devices.
Light sensor- a sensor, thanks to which the optimal values ​​of brightness and contrast are set for this level illumination. The presence of the sensor allows to increase the operating time of the device from the rechargeable battery.
Proximity sensor- a sensor that detects when the device is close to the face during a call, turns off the backlight and locks the screen, preventing accidental presses. The presence of the sensor allows to increase the operating time of the device from the rechargeable battery.
Geomagnetic sensor- a sensor for determining the side of the world to which the device is directed. Tracks the orientation of the device in space relative to the earth's magnetic poles. The information received from the sensor is used in cartographic programs for orientation on the ground.
Atmospheric pressure sensor- sensor for accurate measurement of atmospheric pressure. Part of the GPS system, it allows you to determine the height above sea level and speed up the location.
Touch ID- fingerprint identification sensor.

Accelerometer / Geomagnetic / Illumination / Approximation

Satellite navigation:

Gps(Global Positioning System) - satellite system navigation, which measures distance, time, speed and determines the location of objects anywhere on Earth. The system is designed, implemented and operated by the US Department of Defense. The main principle of using the system is to determine the location by measuring the distance to the object from points with known coordinates - satellites. The distance is calculated from the signal propagation delay time from its sending by the satellite to being received by the GPS receiver antenna.
GLONASS(Global Navigation Satellite System) - Soviet and Russian satellite navigation system, developed by order of the USSR Ministry of Defense. The measuring principle is the same as the American system GPS navigation... GLONASS is intended for operational navigation and time support of land, sea, air and space-based users. The main difference from the GPS system is that the GLONASS satellites in their orbital motion do not have resonance (synchronization) with the Earth's rotation, which provides them with greater stability.