Oppo F9 vs Samsung Galaxy J6+ vs Xiaomi Redmi 6A 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
Display6.30-inch6.00-inch5.45-inch-
Processor2GHz octa-core1.4GHz quad-core2GHz quad-core -
Front Camera16-megapixel8-megapixel 5-megapixel-
Resolution1080x2340 pixels720x1480 pixels720x1440 pixels-
RAM4GB4GB2GB-
OSAndroid OreoAndroid 8.1Android 8.1 Oreo-
Storage64GB64GB16GB-
Rear Camera16-megapixel + 2-megapixel 13-megapixel + 5-megapixel 13-megapixel -
Battery Capacity3500mAh3300mAh3000mAh-
general
Release dateAugust 2018September 2018June 2018-
Launched in IndiaYes-Yes-
Form factorTouchscreen-Touchscreen-
Dimensions (mm)156.70 x 74.00 x 7.90161.40 x 76.90 x 7.90147.50 x 71.50 x 8.30-
Weight (g)169.00178.00145.00-
Battery capacity (mAh)350033003000-
ColoursSunrise Red, Twilight Blue, Starry PurpleBlack, Grey, RedBlue, Gold, Rose Gold, Black-
Body type--Plastic-
Removable battery--No-
Wireless charging--No-
display
Screen size (inches)6.306.005.45-
TouchscreenYesYesYes-
Resolution1080x2340 pixels720x1480 pixels720x1440 pixels-
Aspect ratio19.5:918.5:918:9-
Pixels per inch (PPI)--295-
hardware
Processor2GHz octa-core1.4GHz quad-core2GHz quad-core (4x2GHz)-
Processor makeMediaTek Helio P60Qualcomm Snapdragon 425MediaTek Helio A22-
RAM4GB4GB2GB-
Internal storage64GB64GB16GB-
Expandable storageYes-Yes-
Expandable storage typemicroSD-microSD-
Expandable storage up to (GB)256-256-
Dedicated microSD slot--Yes-
camera
Rear camera16-megapixel (f/1.8) + 2-megapixel (f/2.4)13-megapixel (f/1.9) + 5-megapixel (f/2.2)13-megapixel (f/2.2)-
Rear flashYes-LED-
Front camera16-megapixel8-megapixel (f/1.9)5-megapixel-
Rear autofocus-YesPhase detection autofocus-
Front flash--No-
software
Operating systemAndroid OreoAndroid 8.1Android 8.1 Oreo-
SkinColor OS 5.2-MIUI 9.6-
connectivity
Wi-FiYesYesYes-
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n802.11 b/g/n-
GPSYesYesYes-
Bluetooth4.20Yes, v 4.20Yes, v 4.20-
USB OTGYes-Yes-
Micro-USBYes-Yes-
Headphones3.5mm3.5mm3.5mm-
Number of SIMs2-2-
FM-YesYes-
NFC--No-
Infrared--No-
USB Type-C--No-
Active 4G on both SIM cards--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
Fingerprint sensorYesYesNo-
Compass/ MagnetometerYesYesYes-
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Ambient light sensorYesYesYes-
Gyroscope-YesNo-
Face unlock--Yes-