Specifications
Manufacturer Xiaomi
Model Redmi Note 4
Network Technology:GSM / CDMA / HSPA / EVDO / LTE
2G bands:GSM 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, LTE
GPRS:Yes
EDGE:Yes
Dimensions 151×76×8.4 mm (5.94×2.99×0.33 in)
Weight 175 g (6.17 oz)
SIM Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
Display type IPS LCD capacitive touchscreen, 16M colors
Size 5.5 inches (~72.7% screen-to-body ratio)
Resolution 1080×1920 pixels (~401 ppi pixel density)
OS MIUI 8.0 (based on Android 6.0 Marshmallow)
Chipset Mediatek MT6797 Helio X20
CPU Deca-core 2.1 GHz
GPU Mali-T880 MP4
RAM 3 GB
Memory 64 GB, microSD up to 128GB
Card slot No
Primary camera 13 MP, f/2.0, phase detection autofocus, dual-LED (dual tone) flash
Features Geo-tagging, touch focus, face/smile detection, HDR, panorama
Video 1080p@30fps, 720p@120fps
Secondary camera 5 MP, f/2.0, 1080p
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth v4.2, A2DP, LE
GPS Yes, with A-GPS, GLONASS, BDS
Infrared port Yes
NFC No
Radio To be confirmed
USB microUSB v2.0, USB On-The-Go
Sensors Fingerprint, accelerometer, gyro, proximity, compass
Battery Non-removable Li-Po 4100 mAh (typ) / 4000 mAh (min) battery
Color Gold
Package 1 x Phone
1 x Power adapter
1 x SIM needle
1 x User manual