Samsung J7 is an inexpensive smartphone with very good build quality, a large and bright screen with 16 million colors. colors. Equipped with a powerful processor and useful applications. The characteristics of the Samsung J7, as well as an overview of its advantages and disadvantages, are presented in detail in the article.
The content of the article
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Model description
- Set
- Communication parameters
- Display
- Camera
- CPU
- Memory
- Multimedia and system
- Battery
- Pros and cons of the model
Model description
When planning a purchase, it is necessary to study not only the main, but also additional parameters. The most important ones are presented in the following sections.
Set
In the kit, the buyer receives not only the phone itself, but also other items:
- charger;
- documentation;
- USB cable;
- wired headphones;
- a paperclip that allows you to get a SIM card.
Communication parameters
The device works like a phone and also provides access to the network. Samsung J7 specifications regarding communication look like this:
- internet GPRS, 3G and 4G;
- Bluetooth version 4.1;
- support for NFC contactless payment method;
- mobile communication 850-1900;
- Wi-Fi of all versions: from a to 2.4 and 5.0 GHz;
- 3G communication 850-2100;
- payment services: Samsung Pay and Google Pay.
- sync: micro.
Display
For users, the display is of great importance. The parameters are:
- diagonal 5.5 inches;
- type Super AMOLED;
- Full HD image quality standard, which corresponds to 1920 * 1080;
- number of shades 16 million;
- pixel density. 401;
- the option "multi-touch" is supported (the screen responds to the touch of one or more fingers).
Camera
Equally important characteristics of the Samsung Galaxy J7 describe the camera:
- quality 13 MP;
- there is autofocus;
- flash LEDs installed;
- f/1.7 aperture;
- the possibility of panoramic shooting;
- face detection option;
- touch focus;
- video quality 1920*1080;
- front camera quality 13 MP;
- frame rate 30.
CPU
The phone features a high-quality Samsung Exynos 7870 Octa processor with the following parameters:
- 64 bit architecture;
- frequency 1600 MHz;
- video chip type Mali T830 MP2;
- The device is equipped with 8 cores.
Memory
The phone has a small built-in memory of 16 GB. And of these, 6 GB is occupied by the system, and the remaining 10 are available to the user. The parameters are as follows:
- RAM 3 GB;
- support for all common types of memory cards;
- the maximum volume is 256 GB;
- The memory card is inserted into a separate slot.
Multimedia and system
The smartphone runs on Android OS version 7.1. Navigation is implemented in standard versions - GLONASS and GPS. You can use 2 SIM cards, in both cases the nano type. Main multimedia parameters:
- the device is equipped with built-in players (video and audio);
- there is an mp3 call;
- FM radio works;
- 3.5mm wired headphone jack.
Battery
The phone is produced in a classic case with the following parameters:
- length 150 mm;
- width 75 mm;
- thickness 8 mm;
- weight 181 g;
- made of metal.
The device is equipped with proximity and light sensors. Works digital body, gyroscope and accelerometer. A fingerprint scanner is installed to identify the owner. The warranty period is 1 year.
Pros and cons of the model
The Samsung Galaxy J7 smartphone model has become quite popular due to its obvious advantages:
- impeccable design;
- excellent photo quality, including selfies;
- high performance;
- Easy file management thanks to synchronization with Samsung Cloud;
- large display with excellent color reproduction;
- sufficiently capacious battery.
However, there are also disadvantages:
- there is not much memory;
- there is no protection against water and dust;
- the display scratches quickly.
Reviews about the phone in most cases are positive - 80% of buyers are ready to recommend it, the average rating is 4.4 points out of 5. But it is worth considering that for active use (a large amount of photos, videos) you need to purchase a memory card, since the built-in memory is clearly not enough.
