Local Name | Redmi 4 |
Additional Information | Also known as Xiaomi Redmi 4 Standard |
Technology | GSM / CDMA / HSPA / EVDO / LTE |
4G Bands | LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) |
3G Bands | HSDPA 850 / 900 / 1900 / 2100 | CDMA2000 1xEV-DO & TD-SCDMA |
2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | CDMA 800 / 1900 |
Speed | HSPA, LTE |
GPRS | Yes |
EDGE | Yes |
Announced | 2016, November |
Status | Available. Released 2016, November |
Dimensions | 141.3 x 69.6 x 8.9 mm (5.56 x 2.74 x 0.35 in) |
Weight | 156 g (5.50 oz) |
SIM | Dual SIM |
Display Type | IPS LCD capacitive touchscreen, 16M colors |
Screen Size | 5.0 inches (~69.1% screen-to-body ratio) |
Resolution | 720 x 1280 pixels (~296 ppi pixel density) |
Mulitouch | Yes | MIUI 8 |
OS | Android 6.0.1 (Marshmallow) |
Chipset | Qualcomm MSM8937 Snapdragon 430 |
CPU | Octa-core 1.4 GHz Cortex-A53 |
GPU | Adreno 505 |
Card Slot | microSD, up to 256 GB (uses SIM 2 slot) |
Internal Memory | 16 GB, 2 GB RAM |
Primary Camera | 13 MP, f/2.2, phase detection autofocus, LED flash |
Camera Features | Geo-tagging, touch focus, face/smile detection, HDR, panorama |
Video | 1080p@30fps |
Secondary Camera | 5 MP, f/2.2, 1080p |
Alert Types | Vibration; MP3, WAV ringtones |
Loudspeaker | Yes |
3.5mm Jack | Yes |
Sound | Active noise cancellation with dedicated mic |
WLAN | Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot |
Bluetooth | 4.1, A2DP, LE |
GPS | Yes, with A-GPS, GLONASS, BDS |
Infrared Port | Yes |
Radio | FM radio |
USB | microUSB 2.0 |
Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
Messaging | SMS(threaded view), MMS, Email, Push Mail, IM |
Browser | HTML5 |
Java | No |
Features Summary | Fast battery charging, DivX/Xvid/MP4/H.265 player, MP3/WAV/eAAC+/FLAC player, Photo/video editor, Document viewer |
Battery | Non-removable Li-Po 4100 mAh battery |
Colors | Gold, Dark Gray, Silver |