Xiaomi Redmi Note 4 (MediaTek)

For China
Network
TechnologyGSM / CDMA / HSPA / LTE
2G bandsGSM 900 / 1800 / 1900 - SIM 1 & SIM 2
 CDMA 800 & TD-SCDMA
3G bandsHSDPA 850 / 900 / 1900 / 2100
4G bandsLTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
SpeedHSPA, LTE
Launch
Announced2016, August
StatusAvailable. Released 2016, August
Body
Dimensions151 x 76 x 8.4 mm (5.94 x 2.99 x 0.33 in)
Weight175 g (6.17 oz)
BuildGlass front, aluminum back, aluminum frame
SIMHybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
Display
TypeIPS LCD capacitive touchscreen, 16M colors
Size5.5 inches, 83.4 cm2(~72.7% screen-to-body ratio)
Resolution1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Platform
OSAndroid 6.0 (Marshmallow); MIUI 10
ChipsetMediatek MT6797 Helio X20 (20 nm)
CPUDeca-core 2.1 GHz
GPUMali-T880 MP4
Memory
Card slotmicroSDXC (uses shared SIM slot)
Internal16GB 2GB RAM (Standard), 64GB 3GB RAM (High), 64GB 4GB RAM (Exclusive)
Main Camera
Single13 MP, f/2.0, PDAF
FeaturesDual-LED dual-tone flash, HDR, panorama
Video1080p@30fps, 720p@120fps
Selfie camera
Single5 MP, f/2.0
Video720p
Sound
LoudspeakerYes
3.5mm jackYes
 24-bit/192kHz audio
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth4.2, A2DP, LE
GPSYes, with A-GPS, GLONASS, BDS
Infrared portYes
RadioFM radio
USBmicroUSB 2.0, USB On-The-Go
Features
SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
 Non-removable Li-Po 4100 mAh battery
Misc
ColorsSilver, Gray, Gold, Blue, Black
PriceAbout 170 EUR
Tests
Performance Basemark OS II 2.0: 1728
Basemark X: 13666
Display Contrast ratio: 1158 (nominal), 2.145 (sunlight)
Camera Photo / Video
Loudspeaker Voice 64dB / Noise 67dB / Ring 76dB
Battery life Endurance rating 83h


Related devices:
Xiaomi Redmi Note 3
Apple iPhone 7 Plus
Xiaomi Redmi Pro
Xiaomi Redmi 4A
Xiaomi Redmi 4 (China)
Xiaomi Redmi Note 4
Xiaomi Redmi 4 (4X)
Xiaomi Redmi Note 4X
Xiaomi Redmi Note 5 Pro
Xiaomi Redmi Note 7
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