Realme U1 vs Xiaomi Redmi Note 6 Pro vs Samsung Galaxy M20 vs Realme 2 Pro comparison

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ratings
Overall NDTV RatingRead ReviewRead ReviewRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.30-inch6.26-inch6.30-inch6.30-inch
Processor2.1GHz octa-coreocta-core1.6GHz octa-core 1.8GHz octa-core
Front Camera25-megapixel 20-megapixel + 2-megapixel8-megapixel 16-megapixel
Resolution1080x2340 pixels1080x2280 pixels1080x2340 pixels1080x2340 pixels
RAM4GB4GB3GB8GB
OSAndroid 8.1 OreoAndroidAndroid 8.1 OreoAndroid 8.1
Storage64GB64GB32GB128GB
Rear Camera13-megapixel + 2-megapixel 12-megapixel + 5-megapixel13-megapixel + 5-megapixel 16-megapixel + 2-megapixel
Battery Capacity3500mAh4000mAh5000mAh3500mAh
general
Release dateNovember 2018-January 2019September 2018
Launched in IndiaYes-YesYes
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)157.00 x 74.00 x 8.00157.91 x 76.38 x 8.26-156.70 x 74.00 x 8.50
Weight (g)168.00--174.00
Battery capacity (mAh)3500400050003500
Removable batteryNoNoNoNo
Wireless chargingNoNoNoNo
ColoursAmbitious Black, Brave Blue, and Fiery GoldBlack, Blue, Rose GoldCharcoal Black, Ocean BlueIce Lake, Blue Ocean, Black Sea
SAR value1.311.05-0.83
Fast charging-Quick Charge 3.0--
Body type---Polycarbonate
display
Screen size (inches)6.306.266.306.30
TouchscreenYesYesYesYes
Resolution1080x2340 pixels1080x2280 pixels1080x2340 pixels1080x2340 pixels
Protection typeGorilla Glass--Gorilla Glass
Aspect ratio19.5:919:919.5:919.5:9
Pixels per inch (PPI)409--409
hardware
Processor2.1GHz octa-coreocta-core1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)1.8GHz octa-core
Processor makeMediaTek Helio P70Qualcomm Snapdragon 636Samsung Exynos 7904Qualcomm Snapdragon 660
RAM4GB4GB3GB8GB
Internal storage64GB64GB32GB128GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)256-512256
Dedicated microSD slotYesNoYesYes
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4)12-megapixel (f/1.9, 1.4-micron) + 5-megapixel13-megapixel (f/1.9) + 5-megapixel (f/2.2)16-megapixel (f/1.7) + 2-megapixel (f/2.4)
Rear flashLEDYesYesYes
Front camera25-megapixel (f/2.0)20-megapixel (f/2.0, 1.8-micron) + 2-megapixel8-megapixel (f/2.0)16-megapixel (f/2.0)
Rear autofocus-YesYesYes
Front flash--No-
software
Operating systemAndroid 8.1 OreoAndroidAndroid 8.1 OreoAndroid 8.1
SkinColorOS 5.2MIUISamsung Experience 9.5 UXColorOS 5.2
connectivity
Wi-FiYesYes-Yes
Wi-Fi standards supported802.11 a/b/g/n/ac-802.11 b/g/n802.11 b/g/n/ac
GPSYesYesYesYes
BluetoothYes, v 4.20Yes, v 5.00YesYes, v 5.00
USB OTGYes--Yes
Micro-USBYesYesNoYes
Headphones3.5mm-3.5mm3.5mm
FMYes--No
Number of SIMs2222
Active 4G on both SIM cardsYesYes-Yes
NFC-No-No
USB Type-C--Yes-
Infrared---No
sim 1
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sensors
Face unlockYes-YesYes
Fingerprint sensorYesYesYesYes
Compass/ MagnetometerYes--Yes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYes--Yes
GyroscopeYes--Yes