Oppo A77 4G vs Oppo R15 Pro comparison

Compare Oppo A77 4G
Compare Oppo R15 Pro
key specs
Display6.56-inch6.28-inch
Front Camera8-megapixel20-megapixel
Rear Camera50-megapixel20-megapixel + 16-megapixel
RAM4GB6GB
Storage64GB128GB
Battery Capacity5000mAh3400mAh
OSAndroid 12Android 8.1
Processor-Qualcomm Snapdragon 660
Resolution-1080x2280 pixels
general
BrandOppoOppo
ModelA77 4GR15 Pro
Release dateAugust 1, 2022January 1, 2019
Launched in IndiaYesYes
Dimensions (mm)163.74 x 75.03 x 7.99156.50 x 75.20 x 8.00
Weight (g)187.00180.00
Battery capacity (mAh)50003400
Fast chargingSuper VOOCVOOC
ColoursSky Blue, Sunset OrangeCosmic Purple, Ruby Red
Form factor-Touchscreen
display
Resolution StandardHD+-
Screen size (inches)6.566.28
TouchscreenYesYes
Pixels per inch (PPI)269-
Resolution-1080x2280 pixels
Aspect ratio-19:9
hardware
RAM4GB6GB
Internal storage64GB128GB
Processor-2GHz octa-core
Processor make-Qualcomm Snapdragon 660
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera50-megapixel20-megapixel (f/1.7) + 16-megapixel (f/1.7)
No. of Rear Cameras2-
Front camera8-megapixel20-megapixel (f/2.0)
Rear autofocus-Yes
Rear flash-LED
software
Operating systemAndroid 12Android 8.1
Skin-ColorOS 5.0
connectivity
Wi-FiYesYes
BluetoothYesYes, v 4.20
Wi-Fi standards supported-802.11 a/b/g/n/ac
GPS-Yes
Headphones-3.5mm
Number of SIMs-2
Wi-Fi Direct-Yes
sensors
Fingerprint sensorYesYes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
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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