OPPO A7 Pro Max vs Oppo A91 comparison

Compare OPPO A7 Pro Max
Compare Oppo A91
key specs
Display6.78-inch6.40-inch
ProcessorSnapdragon 4 Gen 5octa-core
Front Camera50-megapixel Unspecified
Rear Camera50-megapixel + 2-megapixel 48-megapixel + 8-megapixel
RAM8GB8GB
Storage128GB128GB
Battery Capacity10000mAh4000mAh
OSAndroid 16Android 9
Resolution1272x2772 pixels1080x2400 pixels
general
BrandOPPOOppo
ModelA7 Pro MaxA91
Release dateAugust 4, 2026December 20, 2019
AI EnabledYes-
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)162.98 x 77.97 x 8.57-
Weight (g)226.00-
IP ratingIP69K-
Battery capacity (mAh)100004000
Removable batteryNoNo
Fast charging80W Fast ChargingVOOC
Wireless chargingNo-
ColoursDark Mountains, Riding the Waves, and The Future is BrightBlack, Blue, Red
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.786.40
TouchscreenYesYes
Resolution1272x2772 pixels1080x2400 pixels
Protection type-Gorilla Glass
hardware
Processorocta-coreocta-core
Processor makeSnapdragon 4 Gen 5-
RAM8GB8GB
Internal storage128GB128GB
Expandable storageNo-
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.2)48-megapixel + 8-megapixel
No. of Rear Cameras2-
Rear autofocusYesYes
Rear flashYesYes
Front camera50-megapixel (f/2.0)Unspecified
No. of Front Cameras1-
Pop-Up CameraNo-
Front autofocusYes-
Front flashNoNo
software
Operating systemAndroid 16Android 9
SkinColorOS 16ColorOS
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.10Yes
USB Type-CYes-
Number of SIMs2-
Active 4G on both SIM cardsYesYes
Wi-Fi standards supported-802.11 a/b/g/n
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
5GYes-
sensors
Face unlockYes-
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
Temperature sensorYes-
Fingerprint sensor-Yes

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