Oppo A78 vs Redmi Note 9 comparison

Compare Oppo A78
Compare Redmi Note 9
key specs
Display6.43-inch6.53-inch
ProcessorQualcomm Snapdragon 680MediaTek Helio G85
Front Camera8-megapixel 13-megapixel
Rear Camera50-megapixel + 2-megapixel 48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM8GB4GB
Storage128MB64GB
Battery Capacity5000mAh5020mAh
OSAndroidAndroid 10
Resolution1080x2400 pixels1080x2340 pixels
general
BrandOppoXiaomi
ModelA78Redmi Note 9
Release dateAugust 12, 2023April 30, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)160.00 x 73.20 x 7.90162.30 x 77.20 x 8.90
Weight (g)180.00199.00
Battery capacity (mAh)50005020
Removable batteryNo-
Fast chargingSuper VOOCProprietary
Wireless chargingNo-
ColoursAqua Green, Mist BlackAqua Green, Arctic White, Pebble Grey, Scarlet Red
display
Refresh Rate90 Hz-
Resolution StandardFHD-
Screen size (inches)6.436.53
TouchscreenYesYes
Resolution1080x2400 pixels1080x2340 pixels
Pixels per inch (PPI)409-
Aspect ratio-19.5:9
hardware
Processorocta-core1.8GHz octa-core (6x1.8GHz + 2x2GHz)
Processor makeQualcomm Snapdragon 680MediaTek Helio G85
RAM8GB4GB
Internal storage128MB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-512
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/f/1.8) + 2-megapixel (f/2.4)48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras2-
Front camera8-megapixel (f/2.0)13-megapixel
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroidAndroid 10
SkinColorOS 13.1MIUI 11
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
NFCYesYes
USB OTGYes-
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
Infrared-Yes
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GNo-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GNo-
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
sensors
Face unlock-Yes
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes

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