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Oppo A77s vs Redmi Note 8 comparison

 Compare Oppo A77s
Oppo A77s
Compare Redmi Note 8
Redmi Note 8
key specs
Display6.56-inch6.30-inch
Front Camera8-megapixel 13-megapixel
Rear Camera50-megapixel + 2-megapixel 48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM8GB4GB
Storage128GB64GB
Battery Capacity5000mAh4000mAh
OSAndroid 12Android 9 Pie
Resolution1612x720 pixels1080x2280 pixels
Processor-Qualcomm Snapdragon 665
general
BrandOppoXiaomi
ModelA77sRedmi Note 8
Release dateOctober 6, 2022August 29, 2019
Launched in IndiaYesYes
Dimensions (mm)163.74 x 75.03 x 7.99158.30 x 75.30 x 8.35
Weight (g)187.00188.00
Battery capacity (mAh)50004000
Fast chargingSuper VOOCProprietary
ColoursSunset Orange, Starry BlackNeptune Blue, Moonlight White, Space Black
Form factor-Touchscreen
Body type-Glass
Removable battery-No
display
Refresh Rate90 Hz-
Resolution StandardHD+-
Screen size (inches)6.566.30
TouchscreenYesYes
Resolution1612x720 pixels1080x2280 pixels
Pixels per inch (PPI)269-
Protection type-Gorilla Glass
Aspect ratio-19.5:9
hardware
Processor makeQualcomm Snapdragon 680Qualcomm Snapdragon 665
RAM8GB4GB
Internal storage128GB64GB
Expandable storage typemicroSDmicroSD
Processor-octa-core
Expandable storage-Yes
Expandable storage up to (GB)-512
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (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 (f/2.0)
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 12Android 9 Pie
SkinColorOS 12.1MIUI 10
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes
USB Type-CYesYes
Headphones3.5mm3.5mm
Active 4G on both SIM cardsYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac
Number of SIMs-2
sensors
Fingerprint sensorYesYes
Face unlock-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

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