| Manufacturer |
Xiaomi |
| Model |
Redmi 4X |
| Network |
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), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
Speed HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/100 Mbps
GPRS Yes
EDGE Yes |
| Dimensions |
139.2×70×8.7 mm (5.48×2.76×0.34 in) |
| Weight |
150 g (5.29 oz) |
| SIM |
Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by) |
| Display type |
IPS LCD capacitive touchscreen, 16M colors |
| Size |
5.0 inches (~70.7% screen-to-body ratio) |
| Resolution |
720×1280 pixels (~294 ppi pixel density) |
| OS |
MIUI 8 (Android OS, v6.0.1 Marshmallow) |
| Chipset |
Qualcomm MSM8940 Snapdragon 435 |
| CPU |
Octa-core 1.4 GHz Cortex-A53 |
| GPU |
Adreno 505 |
| RAM |
2 GB |
| Memory |
16 GB |
| Card slot |
microSD, up to 128 GB (dedicated slot) |
| Primary camera |
13 MP, f/2.0, phase detection autofocus, LED flash |
| Features |
Geo-tagging, touch focus, face/smile detection, HDR, panorama |
| Video |
1080p@30fps |
| Secondary camera |
5 MP, f/2.2, 1080p |
| WLAN |
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Bluetooth |
v4.2, A2DP, LE |
| GPS |
Yes, with A-GPS, GLONASS, BDS |
| Radio |
FM radio |
| USB |
microUSB v2.0 |
| Sensors |
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| Battery |
Non-removable Li-Po 4100 mAh battery |
| Color |
Black |
