OnePlus 6T vs Realme 2 Pro vs Xiaomi Mi A2 comparison

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ratings
Overall NDTV RatingRead ReviewRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.41-inch6.30-inch5.99-inch
Processorocta-core 1.8GHz octa-coreocta-core
Front Camera16-megapixel 16-megapixel 20-megapixel
Resolution1080x2340 pixels1080x2340 pixels1080x2160 pixels
RAM8GB8GB4GB
OSAndroid 9.0Android 8.1Android 8.1 Oreo
Storage128GB128GB64GB
Rear Camera16-megapixel + 20-megapixel 16-megapixel + 2-megapixel 12-megapixel + 20-megapixel
Battery Capacity3700mAh3500mAh3000mAh
general
Release dateOctober 2018September 2018July 2018
Form factorTouchscreenTouchscreenTouchscreen
Body typeGlassPolycarbonate-
Dimensions (mm)157.50 x 74.80 x 8.20156.70 x 74.00 x 8.50158.70 x 75.40 x 7.30
Weight (g)185.00174.00168.00
Battery capacity (mAh)370035003000
Removable batteryNoNoNo
Fast chargingProprietary--
Wireless chargingNoNo-
ColoursMidnight Black, Mirror BlackIce Lake, Blue Ocean, Black SeaBlack, Gold, Lake Blue, Rose Gold
Launched in India-YesYes
SAR value-0.83-
display
Screen size (inches)6.416.305.99
TouchscreenYesYesYes
Resolution1080x2340 pixels1080x2340 pixels1080x2160 pixels
Protection typeGorilla GlassGorilla Glass-
Aspect ratio19.5:919.5:918:9
Pixels per inch (PPI)-409403
hardware
Processorocta-core (4x2.8GHz)1.8GHz octa-coreocta-core (4x2.2GHz + 4x1.8GHz)
Processor makeQualcomm Snapdragon 845Qualcomm Snapdragon 660Qualcomm Snapdragon 660
RAM8GB8GB4GB
Internal storage128GB128GB64GB
Expandable storageNoYesNo
Expandable storage type-microSDmicroSD
Expandable storage up to (GB)-256-
Dedicated microSD slot-Yes-
camera
Rear camera16-megapixel (f/1.7, 1.22-micron) + 20-megapixel (f/1.7, 1-micron)16-megapixel (f/1.7) + 2-megapixel (f/2.4)12-megapixel (f/1.8, 1.25-micron) + 20-megapixel (f/1.8, 1.0-micron)
Rear autofocusPhase detection autofocusYesPhase detection autofocus
Rear flashDual LEDYesDual LED
Front camera16-megapixel (f/2.0, 1-micron)16-megapixel (f/2.0)20-megapixel (f/2.2, 1.0-micron)
Front flashNo-LED
software
Operating systemAndroid 9.0Android 8.1Android 8.1 Oreo
SkinOxygenOSColorOS 5.2-
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n/ac802.11 a/b/g/n/ac
GPSYesYesYes
BluetoothYes, v 5.00Yes, v 5.00Yes, v 5.00
NFCYesNoYes
USB OTGYesYesYes
USB Type-CYes--
HeadphonesType-C3.5mmNo
Number of SIMs222
Active 4G on both SIM cardsYesYes-
Infrared-No-
Micro-USB-Yes-
FM-No-
sim 1
SIM TypeNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sensors
Face unlockYesYes-
Fingerprint sensorYesYesYes
Compass/ MagnetometerYesYesYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
GyroscopeYesYesYes