BlackBerry KEY2 vs Xiaomi Redmi Note 4 comparison

Compare BlackBerry KEY2
Compare Xiaomi Redmi Note 4
key specs
Display4.50-inch5.50-inch
ProcessorQualcomm Snapdragon 660Qualcomm Snapdragon 625
Front Camera8-megapixel5-megapixel
Rear Camera12-megapixel13-megapixel
RAM4GB4GB
Storage64GB64GB
Battery Capacity3500mAh4100mAh
OSAndroid 8.1Android 6.0
Resolution1080x1620 pixels1080x1920 pixels
general
BrandBlackBerryXiaomi
ModelKEY2Redmi Note 4
Release dateJune 1, 2018August 1, 2016
Form factorTouchscreenTouchscreen
Dimensions (mm)151.40 x 71.80 x 8.50151.00 x 76.00 x 8.30
Weight (g)168.00175.00
Battery capacity (mAh)35004100
ColoursBlack, GreyGold, Grey, Matte Black
Launched in India-Yes
Removable battery-No
display
Screen size (inches)4.505.50
TouchscreenYesYes
Resolution1080x1620 pixels1080x1920 pixels
Pixels per inch (PPI)434401
Aspect ratio-16:9
hardware
Processor2.2GHz octa-core2GHz octa-core
Processor makeQualcomm Snapdragon 660Qualcomm Snapdragon 625
RAM4GB4GB
Internal storage64GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256128
camera
Rear camera12-megapixel13-megapixel (f/2.0, 1.12-micron)
Rear flashLEDDual LED
Front camera8-megapixel5-megapixel (f/2.0)
Rear autofocus-Phase detection autofocus
software
Operating systemAndroid 8.1Android 6.0
Skin-MIUI 8
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n
GPSYesYes
BluetoothYesYes, v 4.10
NFCYesNo
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Infrared-Yes
USB OTG-Yes
Micro-USB-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Fingerprint sensor-Yes
Barometer-No
Temperature sensor-No
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

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