Xiaomi Redmi Note 4X Specification

NetworkTechnologyGSM / CDMA / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
3G bandsHSDPA 850 / 900 / 1900 / 2100
4G bands1, 3, 5, 7, 38, 39, 40, 41 - Snapdragon model
1, 3, 5, 7, 8, 38, 39, 40, 41 - Mediatek model
SpeedHSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
LaunchAnnounced2017, February
StatusAvailable. Released 2017, February
BodyDimensions151 x 76 x 8.5 mm (5.94 x 2.99 x 0.33 in)
Weight165 g (5.82 oz)
BuildGlass front, aluminum back, aluminum frame
SIMHybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
DisplayTypeIPS LCD
Size5.5 inches, 83.4 cm2 (~72.7% screen-to-body ratio)
Resolution1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
PlatformOSAndroid 6.0 (Marshmallow), upgradable to 7.0 (Nougat), MIUI 10
ChipsetQualcomm MSM8953 Snapdragon 625 (14 nm)
CPUOcta-core 2.0 GHz Cortex-A53
GPUAdreno 506
MemoryCard slotmicroSDXC (uses shared SIM slot)
Internal16GB 3GB RAM, 32GB 3GB RAM, 64GB 4GB RAM
eMMC 5.1
Main CameraSingle13 MP, f/2.0, 1/3.1", 1.12µm, PDAF
FeaturesDual-LED dual-tone flash, panorama, HDR
Video1080p@30fps, 720p@120fps
Selfie cameraSingle5 MP, f/2.0
Video1080p@30fps
SoundLoudspeakerYes
3.5mm jackYes
24-bit/192kHz audio
CommsWLANWi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
Bluetooth4.2, A2DP, LE
GPSYes, with A-GPS, GLONASS, BDS
NFCNo
Infrared portYes
RadioFM radio
USBmicroUSB 2.0, USB On-The-Go
FeaturesSensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
BatteryTypeLi-Po 4100 mAh, non-removable
MiscColorsPlatinum Silver, Champagne Gold, Matte Black, Hatsune Miku, Sakura Powder
PriceAbout 130 EUR