Samsung Galaxy J7 description. Samsung Galaxy J7 SM-J710F (2016): review of a smartphone with a good battery and camera
Description
Description Samsung Galaxy J7 (2016) J710FN/DS Gold
Do you often go on business trips and don’t want to overpay for communications? There is no need to buy a new SIM card with an unknown number to your colleagues, now you can make/receive calls over Wi-Fi at the price of calls in Russia for both you and the caller.
This is the older model from the updated Galaxy J series of devices. Unlike the previous generation, the 2016 smartphone has a new design and body materials, improved characteristics and reduced dimensions.
Information is displayed on a large display with a diagonal of 5.5 inches. The screen is made using Super AMOLED technology, which is known for rich colors, high brightness, wide viewing angles and low battery consumption. A resolution of 1280 x 720 pixels is quite enough for comfortable viewing of photos, videos and other information. This solution also increases battery life and application performance. Despite such a substantial size, the smartphone fits very comfortably in the hand and can fit into almost any pocket. And the Hall sensor will allow the screen to automatically turn on and off when using the book case.
Samsung Galaxy J7 (2016) J710 has fairly balanced technical characteristics that cope with many different tasks. Inside there is an 8-core Samsung Exynos 7870 processor with a frequency of 1.6 GHz. It is made using a modern 14 nm technological process, which allows not only to increase performance, but also to seriously reduce power consumption. Combined with a 3300 mAh battery, this allows the smartphone to work up to 23 hours during calls, up to 96 hours of listening to music and up to 21 hours when playing video. These are really excellent figures and mean that you don't have to charge the device every evening. Plus, there is an extreme energy saving function, when the user himself limits the number of active processes, and the display can be switched to black and white mode (the Super AMOLED display consumes virtually no energy to display black). The RAM capacity is 2 GB and makes it possible to open several applications at once. The Android 6.0 Marshmallow operating system with the exclusive TouchWiz shell has a more colorful interface and a number of features that are available only to owners of Samsung gadgets.
Owner reviews
Vladimir
Vladimir
Main characteristics
Main characteristics
Display
System
CPU
Camera
| Camera | Yes |
| Main camera resolution | 13 MP |
| Main camera aperture | F/1.9 |
| Front camera resolution | 5 MP |
| Front camera aperture | F/1.9 |
| Recording video clips | Yes |
| Main camera video resolution (max) | 1920 x 1080 (Full HD) |
| Video Frame Rate | FullHD - 30 |
| Built-in flash | Yes |
| Flash type | LED |
| Camera functions | Autofocus |
Memory
Multimedia
Sensors
Connection
Compound
| Wireless connection | ANT+, Bluetooth, NFC, Wi-Fi |
| WiFi | g, n |
| Wi-Fi Direct | Yes |
| Bluetooth | 4.1 |
| Bluetooth Profiles | A2DP, Audio/Video Remote Control Profile (AVRCP), DI, Hands-Free Profile (HFP), Headset Profile (HSP), HOGP, Human Interface Device Profile (HID), MAP, Object Push Profile (OPP), Personal Area Networking Profile (PAN), Phone Book Access Profile (PBAP) |
| Wired connection | microUSB |
| Headphone jack | 3.5 mm |
| Synchronization with computer | Yes |
| Spanish like a USB stick | Yes |
Frame
Nutrition
| Battery | Removable |
| Battery type | Li-Ion |
| Battery capacity | 3300 mAh |
| Working hours on the Internet via Wi-Fi until: | 15 h |
| Talk time on 3G network up to: | 23 h |
| Internet time on 3G network up to: | 11 o'clock |
| Internet time on 4G network up to: | 14 h |
| Operating time in music listening mode up to: | 96 h |
| Operating time in video viewing mode up to: | 21 o'clock |
| Charging and power functions | Charging from a USB device |
The Samsung Galaxy J7 smartphone is an improvement on the model of the same name, released in 2015. Galaxy J7, compared to the previous model, received higher specifications and an updated body. In Russia, the release date of the smartphone is scheduled for March 2016.
An updated version of the 2016 Samsung Galaxy J7 smartphone.
Specifications
When describing the technical characteristics, it is worth first noting that the Galaxy J7 smartphone is budget-friendly. Small just indicates low cost. However, the smartphone runs on the Android system and has high performance for its class.
| Display | Screen diagonal: 5.5 Display resolution: 1280 x 720 Matrix type: Super AMOLED |
| Manufacturer | Samsung |
| Model | Galaxy J7 |
| Announcement date | in March 2016 |
| Dimensions | 151.7 × 76 × 7.8 mm Weight: 170 g |
| SIM card | Dual SIM cards |
| operating system | |
| Communication standard | GSM WCDMA LTE |
| Memory | OP: 2 GB; VP: 16 GB; Memory card support: Yes (up to 32 GB) |
| Camera | Main: 13 MP Flash/Autofocus: Yes/Yes Front: 5MP Flash/Autofocus: Yes/No |
| CPU | Name: Exynos 7870 Video core: Mali-T830 Number of cores: 8 Frequency: 1.6 GHz |
| Wireless technologies | Wi-Fi 802.11 b/g/n Bluetooth 4.1 |
| Battery | Battery capacity: 3300 mAh Fast charging: No Removable battery: Yes |
| Connectors | Charger connector: micro-USB Headphone Jack: 3.5mm |
| Navigation | GPS: Yes A-GPS: Yes Beidou: Yes GLONASS: Yes |
| Sensors | Acceleration sensor Screen orientation sensor |
Options and packaging
The smartphone is delivered in a white cardboard box with the name of the company and model. There is certification information on the bottom of the box. On the reverse side there is information about the main advantages of the smartphone.
note
Smartphone product box.
The package includes the phone itself, charger, USB cable, headphones, documentation and instructions.
Video
Appearance and design
The design of the smartphone is made in a corporate style, which makes it similar to other models. However, the rear panel has a different style speaker grille. Also On the back panel there is a Duos marking, indicating support for two SIM cards. There is also a camera here. The cover can be removed without much effort. It is made of durable plastic.
Will be useful
Slots for SIM cards and memory cards are located under the cover. There is no way to install cards without removing the battery.
The model was released in three colors: black, white and gold.
There are no buttons or connectors on the top of the case, but the antenna leads are located. And on the bottom end there is a microphone, a headphone jack and a port for a USB cable. On the left are the volume keys (separate), the power button and screen lock on the other side are on the right. The keys are metal, the pressure sensitivity is good.
The front side of the case on top of the screen has a camera, speaker, flashlight and sensor. There is only one sensor – proximity. There is no event indicator. At the bottom of the display there are touch control buttons and a mechanical home button. absent.
When describing the appearance, one cannot fail to note the material used to make the case – matte, durable plastic. The edging of the case is metal. The smartphone looks streamlined due to smoothed corners and sloping side edges.
The case dimensions are quite large 151.7x76x7.8 mm, weight is 170 grams. The smartphone fits comfortably in your hand. When carried in a trouser pocket, the phone is invisible. The body is quite thin. The assembly was done to a good standard. You can use it with one hand, but girls will most likely find it difficult.
Display
Designed with a size of 5.5 inches and a resolution of 1280×720 (pixel density 267 ppi), and using airless gluing technology. It is worth noting the wide viewing angles; when tilting and turning, the contrast and color rendition do not change. The display supports 10 simultaneous touches. This is one of the best smartphones with similar screen quality in its class.
5.5 inch Super AMOLED with a resolution of 1280x720.
There is no automatic brightness setting mode. Brightness can only be adjusted manually. The maximum brightness is 350 cd/m2. For good readability of information from the screen on a bright sunny day, the developers have added an “Outdoor” mode. This mode runs for 15 minutes or until you turn it off. In this mode, the maximum brightness level is 500 cd/m2.
note
It is possible to adjust the color gamut (Adaptive display, AMOLED movie, AMOLED photo and main). The color gamut significantly exceeds sRGB standards. The colors are rich and natural.
Software
The smartphone runs on Android 6.0. The cover is branded TouchWiz. Official firmware is available for the smartphone. The shell has long been known. You can control your smartphone with one hand.
Samsung Galaxy J7 runs on Android 6.0.
There are various permissions for applications, the list of applications is compiled by frequency of use. Application icons can be enlarged or reduced.
The pre-installed applications are standard (My files, sound recording, calculator, mail, Internet, store, radio, SHealth, GalaxyApps, cloud storage and others), including Google and Microsoft packages. An interesting application is SmartManager, which allows you to clean and optimize your phone. If there are not enough applications, you can install others through the Store application.
Will be useful
There is Briefing, an application for collecting current news from around the world. News can be configured so that the most interesting ones are displayed. More information about applications can be found in the instructions for using the smartphone.
Screenshots of Android 6.0.
Automatic update over the air. The system is smooth, without jamming. does not affect the overall operation of the system in any way.
Built-in memory (16 GB) allows you to install and normally use all available applications. But if necessary, the memory can be increased to 128 GB using microSD.
Sound
The sound of the speaker is at a high level. Passed tests (Right Mark Audio Analyzer) confirm this. For example, frequency response unevenness – +0.02, -0.07; dynamic range – 86.2; noise level - -85.4. The output signal during calibration is -10 dB.
The ringing speaker has a high volume. Even in noisy places the call can be heard well. The speaker didn't disappoint either. The interlocutor's voice is heard clearly, intonation and timbre are well recognizable. Speech is conveyed clearly. Large volume range.
High-quality sound from speakers and headphones.
note
The headphones included in the package are branded, but they give average sound, so they are best used only for conversations. At the same time, it is possible to adjust the amplifier to improve the sound.
It is possible to listen to FM radio and record programs. Music is played through the Google application, which has a large number of modes and a variety of sound effects.
Performance
The smartphone is supplied to Russia with the Exynos 7870 chip, to other countries - with the Snapdragon 617 chip. The processor is 8-core, and the Exynos 7870 allows you to use all cores at maximum frequency, because manufactured using FinFET technology. The smartphone’s RAM is 2 GB, built-in memory is 16 GB. The owner will have access to about 10 GB. The graphics accelerator in the Mali-T830 smartphone belongs to the middle class in terms of its capabilities.
Exynos 7870 allows you to use all 8 cores at maximum frequency.
According to the AnTuTu Benchmark test - 44476 points, Geek bench Score - 675/3265, Octane 2.0 - 3924. From the data obtained it is clear that the stability is high. Performance and speed do not drop when there are a large number of open applications. When moving from screen to screen, the system does not freeze, applications open quickly.
It is important to know
The case does not heat up during prolonged use or heavy load.
Of course, this smartphone is not intended for games, because... single-chip system. However, good performance, a graphics accelerator and a low screen resolution allow you to run most games. So, Riptide GP2, Asphalt 7, Modern Combat, Dead Trigger, Real Racing 3, Dead Target and others launched without problems.
Camera
The Samsung Galaxy J7 2016 smartphone is equipped with two cameras and the ability to activate them by double tapping the screen. It is worth noting that the developers present the smartphone as an excellent device for selfies.
The Samsung Galaxy J7 2016 smartphone is equipped with a 13 megapixel camera.
The front camera with a resolution of 5 megapixels and a flash allows you to take decent quality pictures, including selfies. The camera is equipped with wide-angle optics and illumination. There is no automatic focus. In the dark or in a dim room, the flash works well.
The main camera has a resolution of 13 megapixels, automatic focusing, and LED flash. The camera is decent for this price segment.
note
Video recording is also present, on both cameras. True, recording is possible in one Full HD format. The quality is acceptable. At night, smoothness is maintained.
The application interface is standard. There are automatic and manual modes. The settings are standard: filter selection, flash on and off, timer. PRO mode allows you to adjust white balance, adjust exposure, ISO.
Information about the make, model, and alternative names of the specific device, if available.
Design
Information about the dimensions and weight of the device, presented in different units of measurement. Materials used, colors offered, certificates.
| Width Width information - refers to the horizontal side of the device in its standard orientation during use. | 76 mm (millimeters) 7.6 cm (centimeters) 0.25 ft (feet) 2.99 in (inches) |
| Height Height information - refers to the vertical side of the device in its standard orientation during use. | 151.7 mm (millimeters) 15.17 cm (centimeters) 0.5 ft (feet) 5.97 in (inches) |
| Thickness Information about the thickness of the device in different units of measurement. | 7.8 mm (millimeters) 0.78 cm (centimeters) 0.03 ft (feet) 0.31 in (inches) |
| Weight Information about the weight of the device in different units of measurement. | 169 g (grams) 0.37 lbs 5.96 oz (ounces) |
| Volume The approximate volume of the device, calculated based on the dimensions provided by the manufacturer. Refers to devices with the shape of a rectangular parallelepiped. | 89.93 cm³ (cubic centimeters) 5.46 in³ (cubic inches) |
| Colors Information about the colors in which this device is offered for sale. | Pink gold Golden White |
| Materials for making the case Materials used to make the device body. | Metal Plastic |
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.
| GSM GSM (Global System for Mobile Communications) is designed to replace the analogue mobile network (1G). For this reason, GSM is often called a 2G mobile network. It is improved by the addition of GPRS (General Packet Radio Services), and later EDGE (Enhanced Data rates for GSM Evolution) technologies. | GSM 850 MHz GSM 900 MHz GSM 1800 MHz GSM 1900 MHz |
| TD-SCDMA TD-SCDMA (Time Division Synchronous Code Division Multiple Access) is a 3G mobile network standard. It is also called UTRA/UMTS-TDD LCR. It was developed as an alternative to the W-CDMA standard in China by the Chinese Academy of Telecommunications Technology, Datang Telecom and Siemens. TD-SCDMA combines TDMA and CDMA. | TD-SCDMA 1880-1920 MHz (SM-J7108) TD-SCDMA 2010-2025 MHz (SM-J7108) |
| UMTS UMTS is an abbreviation for Universal Mobile Telecommunications System. It is based on the GSM standard and belongs to 3G mobile networks. Developed by 3GPP and its biggest advantage is providing greater speed and spectral efficiency thanks to W-CDMA technology. | UMTS 850 MHz UMTS 900 MHz UMTS 1900 MHz UMTS 2100 MHz |
| LTE LTE (Long Term Evolution) is defined as a fourth generation (4G) technology. It is developed by 3GPP based on GSM/EDGE and UMTS/HSPA to increase the capacity and speed of wireless mobile networks. The subsequent technology development is called LTE Advanced. | LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz LTE-TDD 2300 MHz (B40) LTE-TDD 1900 MHz (B39) (SM-J7108) LTE-TDD 2500 MHz (B41) (SM-J7108) LTE-TDD 2600 MHz (B38) (SM-J7108) LTE 850 MHz (SM-J710F) LTE 800 MHz (SM-J710F) |
Mobile communication technologies and data transfer speeds
Communication between devices on mobile networks is carried out using technologies that provide different data transfer rates.
Operating system
An operating system is a system software that manages and coordinates the operation of hardware components in a device.
SoC (System on Chip)
A system on a chip (SoC) includes all the most important hardware components of a mobile device on one chip.
| SoC (System on Chip) A system on a chip (SoC) integrates various hardware components, such as a processor, graphics processor, memory, peripherals, interfaces, etc., as well as the software necessary for their operation. | Samsung Exynos 7 Octa 7870 |
| Technological process Information about the technological process by which the chip is manufactured. Nanometers measure half the distance between elements in the processor. | 14 nm (nanometers) |
| Processor (CPU) The primary function of a mobile device's processor (CPU) is to interpret and execute instructions contained in software applications. | ARM Cortex-A53 |
| Processor size The size (in bits) of a processor is determined by the size (in bits) of the registers, address buses, and data buses. 64-bit processors have higher performance compared to 32-bit processors, which in turn are more powerful than 16-bit processors. | 64 bit |
| Instruction Set Architecture Instructions are commands with which the software sets/controls the operation of the processor. Information about the instruction set (ISA) that the processor can execute. | ARMv8-A |
| Number of processor cores The processor core executes software instructions. There are processors with one, two or more cores. Having more cores increases performance by allowing multiple instructions to be executed in parallel. | 8 |
| CPU clock speed The clock speed of a processor describes its speed in terms of cycles per second. It is measured in megahertz (MHz) or gigahertz (GHz). | 1600 MHz (megahertz) |
| Graphics Processing Unit (GPU) The Graphics Processing Unit (GPU) handles calculations for various 2D/3D graphics applications. In mobile devices, it is most often used by games, consumer interfaces, video applications, etc. | ARM Mali-T830 MP2 |
| Number of GPU cores Like a CPU, a GPU is made up of several working parts called cores. They handle graphics calculations for various applications. | 2 |
| Amount of random access memory (RAM) Random access memory (RAM) is used by the operating system and all installed applications. Data stored in RAM is lost after the device is turned off or restarted. | 2 GB (gigabytes) 3 GB (gigabytes) |
| Type of random access memory (RAM) Information about the type of random access memory (RAM) used by the device. | LPDDR3 |
| Number of RAM channels Information about the number of RAM channels that are integrated into the SoC. More channels mean higher data rates. | Single channel |
| RAM frequency The frequency of RAM determines its operating speed, more specifically, the speed of reading/writing data. | 933 MHz (megahertz) |
| SM-J710F - 2 GB RAM |
Built-in memory
Each mobile device has built-in (non-removable) memory with a fixed capacity.
Memory cards
Memory cards are used in mobile devices to increase the storage capacity for storing data.
Screen
The screen of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology One of the main characteristics of the screen is the technology by which it is made and on which the quality of the information image directly depends. | Super AMOLED |
| Diagonal For mobile devices, screen size is expressed by the length of its diagonal, measured in inches. | 5.5 in (inches) 139.7 mm (millimeters) 13.97 cm (centimeters) |
| Width Approximate screen width | 2.7 in (inches) 68.49 mm (millimeters) 6.85 cm (centimeters) |
| Height Approximate screen height | 4.79 in (inches) 121.76 mm (millimeters) 12.18 cm (centimeters) |
| Aspect Ratio The ratio of the dimensions of the long side of the screen to its short side | 1.778:1 16:9 |
| Permission Screen resolution shows the number of pixels vertically and horizontally on the screen. Higher resolution means clearer image detail. | 720 x 1280 pixels |
| Pixel Density Information about the number of pixels per centimeter or inch of the screen. Higher density allows information to be displayed on the screen with clearer detail. | 267 ppi (pixels per inch) 104 ppcm (pixels per centimeter) |
| Color depth Screen color depth reflects the total number of bits used for color components in one pixel. Information about the maximum number of colors the screen can display. | 24 bit 16777216 flowers |
| Screen area Approximate percentage of screen area occupied by the screen on the front of the device. | 72.56% (percent) |
| Other characteristics Information about other screen features and characteristics. | Capacitive Multi-touch |
Sensors
Different sensors perform different quantitative measurements and convert physical indicators into signals that a mobile device can recognize.
Rear camera
The main camera of a mobile device is usually located on its back panel and may be combined with one or more secondary cameras.
| Sensor type Information about the camera sensor type. Some of the most widely used types of sensors in mobile device cameras are CMOS, BSI, ISOCELL, etc. | CMOS (complementary metal-oxide semiconductor) |
| ISO (light sensitivity) The ISO value/number indicates the sensitivity of the sensor to light. Digital camera sensors operate within a specific ISO range. The higher the ISO number, the more sensitive the sensor is to light. | 100 - 800 |
| Svetlosila | f/1.9 |
| Focal length | 3.7 mm (millimeters) |
| Flash type The rear (rear) cameras of mobile devices mainly use LED flashes. They can be configured with one, two or more light sources and vary in shape. | Double LED |
| Image Resolution | 4160 x 3120 pixels 12.98 MP (megapixels) |
| Video resolution Information about the maximum video resolution that the camera can record. | 1920 x 1080 pixels 2.07 MP (megapixels) |
| Video recording speed (frame rate) Information about the maximum recording speed (frames per second, fps) supported by the camera at maximum resolution. Some of the most basic video recording speeds are 24 fps, 25 fps, 30 fps, 60 fps. | 30fps (frames per second) |
| Characteristics Information about additional software and hardware features of the rear (rear) camera. | Autofocus Continuous shooting Digital zoom Digital image stabilization Geographical tags Panoramic photography HDR shooting Touch Focus Face recognition White Balance Adjustment ISO Setting Exposure compensation Self-timer Scene Selection Mode |
Front-camera
Smartphones have one or more front cameras of various designs - a pop-up camera, a rotating camera, a cutout or hole in the display, an under-display camera.
| Svetlosila F-stop (also known as aperture, aperture, or f-number) is a measure of the size of a lens's aperture, which determines the amount of light entering the sensor. The lower the f-number, the larger the aperture and the more light reaches the sensor. Typically the f-number is specified to correspond to the maximum possible aperture of the aperture. | f/1.9 |
| Focal length Focal length indicates the distance in millimeters from the sensor to the optical center of the lens. Equivalent focal length (35mm) is the focal length of a mobile device camera equal to the focal length of a 35mm full-frame sensor, which will achieve the same viewing angle. It is calculated by multiplying the actual focal length of a mobile device's camera by the crop factor of its sensor. Crop factor can be defined as the ratio between the diagonals of a 35 mm full-frame sensor and the sensor of a mobile device. | 2 mm (millimeters) |
| Image Resolution One of the main characteristics of cameras is resolution. It represents the number of horizontal and vertical pixels in an image. For convenience, smartphone manufacturers often list resolution in megapixels, indicating the approximate number of pixels in millions. | 2576 x 1932 pixels 4.98 MP (megapixels) |
Audio
Information about the type of speakers and audio technologies supported by the device.
Radio
The radio of the mobile device is a built-in FM receiver.
Location determination
Information about the navigation and location technologies supported by your device.
WiFi
Wi-Fi is a technology that provides wireless communication for transmitting data over close distances between various devices.
Bluetooth
Bluetooth is a standard for secure wireless data transfer between various devices of different types over short distances.
| Version There are several versions of Bluetooth, with each subsequent one improving communication speed, coverage, and making devices easier to discover and connect. Information about the Bluetooth version of the device. | 4.1 |
| Characteristics Bluetooth uses different profiles and protocols that provide faster data transfer, energy savings, improved device discovery, etc. Some of these profiles and protocols that the device supports are shown here. | A2DP (Advanced Audio Distribution Profile) AVRCP (Audio/Visual Remote Control Profile) DIP (Device ID Profile) HFP (Hands-Free Profile) HID (Human Interface Profile) HSP (Headset Profile) MAP (Message Access Profile) OPP (Object Push Profile) PAN (Personal Area Networking Profile) PBAP/PAB (Phone Book Access Profile) |
USB
USB (Universal Serial Bus) is an industry standard that allows different electronic devices to exchange data.
Headphone jack
This is an audio connector, also called an audio jack. The most widely used standard in mobile devices is the 3.5mm headphone jack.
Connecting devices
Information about other important connection technologies supported by your device.
Browser
A web browser is a software application for accessing and viewing information on the Internet.
| Browser Information about some of the main characteristics and standards supported by the device's browser. | HTML HTML5 CSS 3 |
Audio file formats/codecs
Mobile devices support different audio file formats and codecs, which respectively store and encode/decode digital audio data.
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 from each other in their capacity and technology. They provide the electrical charge necessary for their functioning.
| Capacity A battery's capacity indicates the maximum charge it can hold, measured in milliamp-hours. | 3300 mAh (milliamp-hours) |
| Type The type of battery is determined by its structure and, more precisely, the chemicals used. There are different types of batteries, with lithium-ion and lithium-ion polymer batteries being the most commonly used batteries in mobile devices. | Li-Ion (Lithium-ion) |
| 2G talk time 2G talk time is the period of time during which the battery charge is completely discharged during a continuous conversation on a 2G network. | 23 h (clock) 1380 min (minutes) 1 days |
| 2G latency 2G standby time is the period of time during which the battery charge is completely discharged when the device is in stand-by mode and connected to a 2G network. | 354 h (hours) 21240 min (minutes) 14.8 days |
| 3G talk time 3G talk time is the period of time during which the battery charge is completely discharged during a continuous conversation on a 3G network. | 23 h (clock) 1380 min (minutes) 1 days |
| 3G latency 3G standby time is the period of time during which the battery charge is completely discharged when the device is in stand-by mode and connected to a 3G network. | 354 h (hours) 21240 min (minutes) 14.8 days |
| Adapter output power Information about the electrical current (measured in amperes) and electrical voltage (measured in volts) that the charger supplies (power output). Higher power output ensures faster battery charging. | 5 V (volts) / 1.55 A (amps) |
| Characteristics Information about some additional characteristics of the device's battery. | Removable |
Specific Absorption Rate (SAR)
The SAR level refers to the amount of electromagnetic radiation absorbed by the human body while using a mobile device.
| Head SAR level (EU) The SAR level indicates the maximum amount of electromagnetic radiation that the human body is exposed to when holding a mobile device close to the ear in a conversation position. In Europe, the maximum permissible SAR value for mobile devices is limited to 2 W/kg per 10 grams of human tissue. This standard has been established by CENELEC in accordance with IEC standards, subject to the guidelines of ICNIRP 1998. | 0.465 W/kg (Watt per kilogram) |
| Body SAR level (EU) The SAR level indicates the maximum amount of electromagnetic radiation to which the human body is exposed when holding a mobile device at hip level. The maximum permissible SAR value for mobile devices in Europe is 2 W/kg per 10 grams of human tissue. This standard has been established by the CENELEC Committee in compliance with the ICNIRP 1998 guidelines and IEC standards. | 0.473 W/kg (Watt per kilogram) |
| Head SAR level (US) The SAR level indicates the maximum amount of electromagnetic radiation that the human body is exposed to when holding a mobile device near the ear. The maximum value used in the USA is 1.6 W/kg per 1 gram of human tissue. Mobile devices in the US are regulated by the CTIA, and the FCC conducts tests and sets their SAR values. | 0.97 W/kg (Watt per kilogram) |
| Body SAR level (US) The SAR level indicates the maximum amount of electromagnetic radiation to which the human body is exposed when holding a mobile device at hip level. The highest permissible SAR value in the USA is 1.6 W/kg per 1 gram of human tissue. This value is set by the FCC, and the CTIA monitors mobile devices' compliance with this standard. | 1.23 W/kg (Watt per kilogram) |
Replenishing the mid-budget ranks, Samsung continues to expand the J-series, in which the title of senior device now belongs to Samsung Galaxy J7 (2016), very similar in parameters to the new Galaxy J5 (2016). It is very possible that the Galaxy J7 will find itself among those who like to take pictures always, everywhere and with everyone, since the 13 and 5 megapixel cameras create a completely competitive tandem. Among other things, the front camera is equipped with a flash, and that’s already something.
External impressions
The smartphone turned out to be quite light thanks to the plastic case - 169 g. And the painted frame bordering the edges actually only seems to be metal. The smoothed ribs somewhat change the perception and in some ways even hint at premium quality. The phone will be available in several color options: gold, white and black. The matte surface and slight roughness allow us to give the case, if not an excellent, then a very good rating.
The façade and…
Samsung Galaxy G 7 (2016) equipped with a large 5.5-inch screen with FullHD resolution, which is an improvement compared to last year's version of the Samsung Galaxy J7. The brightness leaves a pleasant impression, and the sharp viewing angles show that Samsung has not forgotten how to make excellent displays, which is what this manufacturer is valued for. The processor on the phone remains the same - Snapdragon 615 with 8 cores and an Adreno 405 graphics accelerator. Since it has already been tested and found worthy, the developers decided not to touch it, but focused on upgrading the RAM, expanding it from 1.5 to 3 GB. One of the possible reasons for this is the proprietary TouchWiz shell, which occupied almost half of the RAM in the Galaxy J7. 16 GB is allocated for permanent storage, but the most voluminous, as usual, will be a microSD card with a potential of up to 128 GB.
Questions and competitors
It is not difficult to predict whether fans will be delighted with the presence of Android OS 5.1.1. This is indeed a little confusing due to the fact that the sixth version has long been popular among famous brands. But competitors can take advantage of this moment. Xiaomi Redmi Note 3 and Zuk Z1 are just a couple of those that have long been ready to compete for the attention of buyers in all markets. These models, by the way, have very good batteries: 4000 and 4100 mAh, respectively. According to available information, the Samsung Galaxy J7 (2016) has a removable, but less powerful 3000 mAh battery, so it will need to prove its worth in some other way. And this time it was not without the LTE module, which became almost universal in 2016.
In general, the device turned out to be good. Will be waiting for it to reach the masses.
Description
Description Samsung Galaxy J7 (2016) J710FN/DS Black
Do you often go on business trips and don’t want to overpay for communications? There is no need to buy a new SIM card with an unknown number to your colleagues, now you can make/receive calls over Wi-Fi at the price of calls in Russia for both you and the caller.
This is the older model from the updated Galaxy J series of devices. Unlike the previous generation, the 2016 smartphone has a new design and body materials, improved characteristics and reduced dimensions.
Information is displayed on a large display with a diagonal of 5.5 inches. The screen is made using Super AMOLED technology, which is known for rich colors, high brightness, wide viewing angles and low battery consumption. A resolution of 1280 x 720 pixels is quite enough for comfortable viewing of photos, videos and other information. This solution also increases battery life and application performance. Despite such a substantial size, the smartphone fits very comfortably in the hand and can fit into almost any pocket. And the Hall sensor will allow the screen to automatically turn on and off when using the book case.
Samsung Galaxy J7 (2016) J710 has fairly balanced technical characteristics that cope with many different tasks. Inside there is an 8-core Samsung Exynos 7870 processor with a frequency of 1.6 GHz. It is made using a modern 14 nm technological process, which allows not only to increase performance, but also to seriously reduce power consumption. Combined with a 3300 mAh battery, this allows the smartphone to work up to 23 hours during calls, up to 96 hours of listening to music and up to 21 hours when playing video. These are really excellent figures and mean that you don't have to charge the device every evening. Plus, there is an extreme energy saving function, when the user himself limits the number of active processes, and the display can be switched to black and white mode (the Super AMOLED display consumes virtually no energy to display black). The RAM capacity is 2 GB and makes it possible to open several applications at once. The Android 6.0 Marshmallow operating system with the exclusive TouchWiz shell has a more colorful interface and a number of features that are available only to owners of Samsung gadgets.
Owner reviews
Vladimir
Vladimir
Main characteristics
Main characteristics
Display
System
CPU
Camera
| Camera | Yes |
| Main camera resolution | 13 MP |
| Main camera aperture | F/1.9 |
| Front camera resolution | 5 MP |
| Front camera aperture | F/1.9 |
| Recording video clips | Yes |
| Main camera video resolution (max) | 1920 x 1080 (Full HD) |
| Video Frame Rate | FullHD - 30 |
| Built-in flash | Yes |
| Flash type | LED |
| Camera functions | Autofocus |
Memory
Multimedia
Sensors
Connection
Compound
| Wireless connection | ANT+, Bluetooth, NFC, Wi-Fi |
| WiFi | g, n |
| Wi-Fi Direct | Yes |
| Bluetooth | 4.1 |
| Bluetooth Profiles | A2DP, Audio/Video Remote Control Profile (AVRCP), DI, Hands-Free Profile (HFP), Headset Profile (HSP), HOGP, Human Interface Device Profile (HID), MAP, Object Push Profile (OPP), Personal Area Networking Profile (PAN), Phone Book Access Profile (PBAP) |
| Wired connection | microUSB |
| Headphone jack | 3.5 mm |
| Synchronization with computer | Yes |
| Spanish like a USB stick | Yes |
Frame
Nutrition
| Battery | Removable |
| Battery type | Li-Ion |
| Battery capacity | 3300 mAh |
| Working hours on the Internet via Wi-Fi until: | 15 h |
| Talk time on 3G network up to: | 23 h |
| Internet time on 3G network up to: | 11 o'clock |
| Internet time on 4G network up to: | 14 h |
| Operating time in music listening mode up to: | 96 h |
| Operating time in video viewing mode up to: | 21 o'clock |
| Charging and power functions | Charging from a USB device |
