About Xiaomi Redmi 4a

Model Xiaomi Redmi 4a was announced in November 2016

I/O variants

This model has bands EDGE, GPRS, 2G, 3G and LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 20(800), 38(2600), 40(2300). Speed is about HSPA, LTE, GSM / HSPA / LTE.

I/O on this model are GPS Yes, with A-GPS, GLONASS, BDS, USB microUSB 2.0, WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot, Radio FM radio, Bluetooth 4.1, A2DP, LE, Infrared port.

About camera

In this case Xiaomi designers decided to put 13 mega pixels camera with opening of camera f/2.2. Some another extra options are autofocus, LED flash. Video on main camera of Xiaomi Redmi 4a is available with 1080p@30fps options. This is not bad for instance one of available devices at the moment, Samsung Galaxy C9 Pro, 13 mega pixels lens sensor is put in this devide and it has f/1.9 aperture. Few another additional properties are phase detection autofocus, dual-LED (dual tone) flash. Video on main camera of this device is available with 1080p@30fps options

This phone has 13 mp front facing sensor with aperture of camera f/2.2. Few another extra charateristics are.

Body and color options

Chinese company made their Redmi 4a model rectangle 70.4mm on 139.9mm with thikness 8.5mm.

Designers in Xiaomi have put lot of efforts applied to their new model 2 colors, gold, rose gold as well as dark gray.

On this model is built using tehnology IPS LCD capacitive touchscreen, 16M colors, on that point Redmi 4a was winning only 25% available phones by larger display, more detailed 5.0 inches, 68.0 cm2 (~69.0% screen-to-body ratio) screen with resolution 720 x 1280 pixels h/w is 16:9 and having density 296 pixels in inch multitouch is supported. Other information about display

• MIUI 8

Core

This version runs on CPU Quad-core 1.4 GHz Cortex-A53, using chip Qualcomm MSM8917 Snapdragon 425, GPU on this device is Adreno 308.

Memory on Redmi 4a is 16/32 GB, 2 GB RAM, card slot is available microSD, up to 256 GB (uses SIM 2 slot), operating system is Android 6.0.1 (Marshmallow).

Features

Specific features on this phone are - Xvid/MP4/H.265 player - MP3/WAV/eAAC+/FLAC player - Photo/video editor - Document viewer.

Let`s talk a bit about battery - it is most important thing on device in nowdays Non-removable Li-Ion 3120 mAh battery.

Accelerometer, gyro, proximity sensors are supported on the smartphone.