Network |
2G : GSM : B2, B3,B5,B8
3G : WCDMA : B1,B8
4G : FDD-LTE : B3,B5
4G : TD LTE : B40 |
Dimensions |
139.9 x 70.4 x 8.5 mm (5.51 x 2.77 x 0.33 in) |
Weight |
131.5 g (4.66 oz) |
Colours |
Dark Gray, Gold, Rose Gold |
Sim Card Type |
Hybrid Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by) |
Standby Time |
up to 7 Days |
Display |
2.7cm (5") HD display (measured diagonally)
1280 x 720 resolution, 296 PPI, 1000:1 contrast ratio
72% NTSC color gamut
Reading mode
Color temperature adjustment |
OS Platform |
Android 6.0.1 (Marshmallow) |
CPU |
Qualcomm MSM8917 Snapdragon 425
Quad-core 1.4 GHz Cortex-A53 |
Memory |
(2GB RAM + 16GB ROM) or (3GB RAM + 32GB ROM) |
Memory Card |
MicroSD™ (Up to 128GB) |
Sensors |
Infrared
Gyroscope
Accelerometer
Proximity sensor
Ambient light sensor |
Camera |
13MP rear camera :
5-element lens, ƒ/2.2 aperture
Single LED flash
Low light enhancement
HDR
Panorama
Burst mode
Face recognition
Real-time filters
5MP front camera :
ƒ/2.2 large aperture
Selfie countdown
Face recognition
Video recordings :
1080p/720p video, 30fps |
Connectivity |
Bluetooth 4.1, Bluetooth HID
801.12 b/g/n, 2.4GHz Wi-Fi
Wi-Fi Direct |
Multimedia |
MP4, M4V, MKV, XVID, WAV, AAC, MP3, AMR, FLAC
Supported video formats: H.265 /HEVC (main profile), H.264 (baseline / main / high profile), MPEG4 (simple profile / ASP),
and VC-1 (simple / main / advanced profile). Supported audio formats: PCM, AAC/AAC+/eAAC+, MP3, AMR-NB/WB, FLAC,
and WAV. |
Ringtones |
Vibration; MP3, WAV ringtones |
Messaging |
SMS, MMS, Email, Push Mail, IM |
Others |
Non-removable Li-Ion 3120 mAh battery
GPS navigation and positioning
GPS
AGPS
GLONASS
BeiDou
Package contents :
Redmi 4A,
power adapter,
USB 2.0 cable,
warranty card,
user guide,
SIM insertion tool |