OnePlus 6 (8GB RAM, 256GB) vs Cat S31 comparison

Compare OnePlus 6 (8GB RAM, 256GB)
Compare Cat S31
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.28-inch4.70-inch
ProcessorQualcomm Snapdragon 845Qualcomm Snapdragon 210
Front Camera16-megapixel 2-megapixel
Rear Camera16-megapixel + 20-megapixel 8-megapixel
RAM8GB2GB
Storage256GB16GB
Battery Capacity3300mAh4000mAh
OSAndroid 8.1 OreoAndroid 7.1
Resolution1080x2280 pixels720x1280 pixels
general
BrandOnePlusCat
Model6S31
Release dateMay 1, 2018September 1, 2017
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)155.70 x 75.40 x 7.75146.00 x 74.42 x 12.60
Weight (g)177.00200.00
Battery capacity (mAh)33004000
Removable batteryNoNo
ColoursKarbon Black, Midnight Black-
display
Screen size (inches)6.284.70
TouchscreenYesYes
Resolution1080x2280 pixels720x1280 pixels
Protection typeGorilla Glass-
Aspect ratio19:9-
Pixels per inch (PPI)402-
hardware
Processor2.8GHz octa-core (4x2.8GHz + 4x1.7GHz)quad-core
Processor makeQualcomm Snapdragon 845Qualcomm Snapdragon 210
RAM8GB2GB
Internal storage256GB16GB
Expandable storageNoYes
Expandable storage type-microSD
Expandable storage up to (GB)-128
camera
Rear camera16-megapixel (f/1.7, 1.22-micron) + 20-megapixel (f/1.7, 1.0-micron)8-megapixel
Rear autofocusPhase detection autofocus-
Rear flashDual LEDLED
Front camera16-megapixel (f/2.0, 1.0-micron)2-megapixel
Front flash-No
software
Operating systemAndroid 8.1 OreoAndroid 7.1
SkinOxygenOS 5.1-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.10
NFCYesNo
InfraredNoNo
USB OTGYesNo
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYesNo
4G/ LTEYesNo
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesNo
Barometer-No
Temperature sensor-No

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