General
- Brand Xiaomi
- Model Redmi 4A
- Device Smartphones
- Added January 4, 2019
- Updated June 16, 2024
Launch
- Announced 2016, November
- Status Available. Released 2016, November
Network
- Technology GSM / HSPA / LTE
- 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
- 3G bands HSDPA 850 / 900 / 1900 / 2100
- 4G bands LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 20(800), 38(2600), 40(2300)
- Speed HSPA, LTE
- GPRS Yes
- EDGE Yes
Body
- 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)
- Build Plastic body
- SIM Hybrid Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by)
Display
- Type IPS LCD capacitive touchscreen, 16M colors
- Size 5.0 inches, 68.0 cm2 (~69.0% screen-to-body ratio)
- Resolution 720 x 1280 pixels, 16:9 ratio (~296 ppi density)
Platform
- OS Android 6.0.1 (Marshmallow)
- Chipset Qualcomm MSM8917 Snapdragon 425 (28 nm)
- CPU Quad-core 1.4 GHz Cortex-A53
- GPU Adreno 308
Memory
- Card slot microSD, up to 256 GB (uses SIM 2 slot)
- Internal 16/32 GB
- RAM 2 GB RAM
Main camera
- Single 13 MP, AF, f/2.2
- Features LED flash, HDR, panorama
- Video 1080p@30fps
Selfie camera
- Single 5 MP, f/2.2
Sound
- Alert types Vibration; MP3, WAV ringtones
- Loudspeaker Yes
- 3.5mm jack Yes Active noise cancellation with dedicated mic
Connectivity
- WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
- Bluetooth 4.1, A2DP, LE
- GPS Yes, with A-GPS, GLONASS, BDS
- NFC No
- FM radio Yes
- USB microUSB 2.0
Features
- Sensors Accelerometer, gyro, proximity
- Messaging SMS(threaded view), MMS, Email, Push Email, IM
- Browser HTML5
- Java No
Battery
- Type Non-removable Li-Ion
- Capacity 3120 mAh battery
More
- Color Gold, Rose Gold, Dark Gray
- Other Features Xvid/MP4/H.265 player MP3/WAV/eAAC+/FLAC player Photo/video editor Document viewer