Xiaomi Redmi 4 (3GB RAM, 32GB) vs Samsung Rex 90 comparison

Compare Xiaomi Redmi 4 (3GB RAM, 32GB)
Compare Samsung Rex 90
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display5.00-inch3.50-inch
ProcessorQualcomm Snapdragon 435one-core
Front Camera5-megapixelNo
Rear Camera13-megapixel3.2-megapixel
RAM3GB-
Storage32GB10MB
Battery Capacity4100mAh1000mAh
OSAndroid 6.0.1Proprietary
Resolution720x1280 pixels320x480 pixels
general
BrandXiaomiSamsung
ModelRedmi 4Rex 90
Release dateNovember 1, 2016February 1, 2013
Launched in IndiaYes-
Form factorTouchscreenBar
Dimensions (mm)139.30 x 69.90 x 8.65113.00 x 61.90 x 11.84
Weight (g)150.00-
Battery capacity (mAh)41001000
Removable batteryNoYes
ColoursBlack, Gold-
Alternate names-GT-S5292
display
Screen size (inches)5.003.50
TouchscreenYesYes
Resolution720x1280 pixels320x480 pixels
Protection typeGorilla Glass-
Aspect ratio16:9-
Pixels per inch (PPI)296-
hardware
Processor1.4GHz octa-coreone-core
Processor makeQualcomm Snapdragon 435-
RAM3GB-
Internal storage32GB10MB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)12832
camera
Rear camera13-megapixel3.2-megapixel
Rear flashLEDNo
Front camera5-megapixelNo
software
Operating systemAndroid 6.0.1Proprietary
SkinMIUI 8-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n-
GPSYesNo
BluetoothYes, v 4.10Yes
NFCNoNo
InfraredYesNo
USB OTGYesNo
Micro-USBYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi DirectNoNo
Mobile High-Definition Link (MHL)NoNo
sim 1
SIM TypeMicro-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sim 2
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesNo
Ambient light sensorYesNo
GyroscopeYesNo
BarometerNoNo
Temperature sensorNoNo

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