Redmi 4a

Xiaomi Redmi 4A smartphone was launched in November 2016.

The Xiaomi Redmi 4A is a dual SIM (GSM and GSM) smartphone that accepts Micro-SIM and Nano-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, 3G and 4G (with support for Band 40 used by some LTE networks in India).




Network Technology GSM / CDMA / HSPA / EVDO / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  CDMA 800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100
  CDMA2000 1xEV-DO & TD-SCDMA
4G bands LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Speed HSPA, LTE
GPRS Yes
EDGE Yes


Launch Announced 2016, November
Status Available. Released 2016, November


Body Dimensions 139.5 x 70.4 x 8.5 mm (5.49 x 2.77 x 0.33 in)
Weight 131.5 g (4.66 oz)
SIM Dual SIM


Display Type IPS LCD capacitive touchscreen, 16M colors
Size 5.0 inches (~70.2% screen-to-body ratio)
Resolution 720 x 1280 pixels (~294 ppi pixel density)
Multitouch Yes
 - MIUI 8


Platform OS Android OS, v6.0.1 (Marshmallow)
Chipset Qualcomm MSM8917 Snapdragon 425
CPU Quad-core 1.4 GHz Cortex-A53
GPU Adreno 308


Memory Card slot microSD, up to 256 GB (uses SIM 2 slot)
Internal 16 GB, 2 GB RAM


Camera Primary 13 MP, f/2.2, autofocus, LED flash
Features Geo-tagging, touch focus, face/smile detection, HDR, panorama
Video 1080p@30fps
Secondary 5 MP, f/2.2


Sound Alert types Vibration; MP3, WAV ringtones
Loudspeaker Yes
3.5mm jack Yes
 - Active noise cancellation with dedicated mic


Comms WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth v4.1, A2DP, LE
GPS Yes, with A-GPS, GLONASS, BDS
Infrared port Yes
Radio FM radio
USB microUSB v2.0


Features Sensors Accelerometer, gyro, proximity, compass
Messaging SMS(threaded view), MMS, Email, Push Mail, IM
Browser HTML5
Java No
 - DivX/Xvid/MP4/H.265 player

- MP3/WAV/eAAC+/FLAC player

- Photo/video editor

- Document viewer


Battery   Non-removable Li-Ion 3120 mAh battery


Misc Colors Gold, Rose Gold


Info Root How to Root Redmi 4, Redmi 4A & Redmi 4 Prime without PC



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