Realme 2 vs Oppo A3s vs Realme 1 comparison

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ratings
Overall NDTV RatingRead Review-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.20-inch6.20-inch6.00-inch
Processor1.8GHz octa-core1.8GHz octa-coreocta-core
Front Camera8-megapixel 8-megapixel 8-megapixel
Resolution720x1520 pixels720x1520 pixels1080x2160 pixels
RAM3GB2GB6GB
OSAndroid 8.1Android 8.1 OreoAndroid 8.1
Storage32GB16GB128GB
Rear Camera13-megapixel + 2-megapixel 13-megapixel + 2-megapixel 13-megapixel
Battery Capacity4230mAh4230mAh3410mAh
general
Release dateAugust 2018-May 2018
Launched in IndiaYes-Yes
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)156.20 x 75.60 x 8.20156.20 x 75.60 x 8.20156.00 x 75.20 x 7.80
Weight (g)168.00168.00155.00
Battery capacity (mAh)423042303410
ColoursDiamond Black, Diamond Blue, Diamond RedRed, Dark PurpleDiamond Black, Moonlight Silver, Solar Red
display
Screen size (inches)6.206.206.00
TouchscreenYesYesYes
Resolution720x1520 pixels720x1520 pixels1080x2160 pixels
Protection typeGorilla Glass--
Aspect ratio19:919:918:9
Pixels per inch (PPI)271-402
hardware
Processor1.8GHz octa-core1.8GHz octa-coreocta-core (4x2GHz + 4x2GHz)
Processor makeQualcomm Snapdragon 450Snapdragon 450MediaTek Helio P60
RAM3GB2GB6GB
Internal storage32GB16GB128GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)256256256
camera
Rear camera13-megapixel (f/2.2, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron)13-megapixel (f/2.2) + 2-megapixel (f/2.4)13-megapixel (f/2.2)
Rear flashYesLEDLED
Front camera8-megapixel (f/2.2, 1.12-micron)8-megapixel (f/2.2)8-megapixel (f/2.2)
Rear autofocus-YesPhase detection autofocus
Front flash--No
software
Operating systemAndroid 8.1Android 8.1 OreoAndroid 8.1
SkinColorOS 5.1ColorOS 5.1ColorOS 5.0
connectivity
Wi-FiYesYesYes
GPSYesYesYes
BluetoothYes, v 4.20Yes, v 4.20Yes, v 4.20
Micro-USBYesYesYes
Headphones3.5mm3.5mm3.5mm
Number of SIMs2-2
Wi-Fi standards supported--802.11 b/g/n
USB OTG--Yes
FM--Yes
sim 1
SIM TypeNano-SIM-Nano-SIM
GSM/CDMAGSM-GSM
3GYes-Yes
4G/ LTEYes-Yes
sim 2
SIM TypeNano-SIM-Nano-SIM
GSM/CDMAGSM-GSM
3GYes-Yes
4G/ LTEYes-Yes
sensors
Face unlockYes--
Fingerprint sensorYes--
Compass/ MagnetometerYesYesYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYes-Yes
Gyroscope--Yes