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Compare Mobile Phones
Oppo A91 vs Oppo A9x
Oppo A91
vs
Oppo A9x
comparison
Show Only Differences
Highlight Differences
Oppo A91
Oppo A9x
key specs
Display
6.40-inch
6.53-inch
Processor
octa-core
-
Front Camera
Unspecified
16-megapixel
Rear Camera
48-megapixel + 8-megapixel
48-megapixel + 5-megapixel
RAM
8GB
6GB
Storage
128GB
128GB
Battery Capacity
4000mAh
4020mAh
OS
Android 9
Android Pie
Resolution
1080x2400 pixels
1080x2340 pixels
general
Brand
Oppo
Oppo
Model
A91
A9x
Release date
December 20, 2019
May 17, 2019
Form factor
Touchscreen
-
Battery capacity (mAh)
4000
4020
Removable battery
No
-
Fast charging
VOOC
VOOC
Colours
Black, Blue, Red
Mica Green, Jade White and Fluorite Purple
display
Screen size (inches)
6.40
6.53
Touchscreen
Yes
-
Resolution
1080x2400 pixels
1080x2340 pixels
Protection type
Gorilla Glass
-
hardware
Processor
octa-core
-
RAM
8GB
6GB
Internal storage
128GB
128GB
Processor make
-
MediaTek Helio P70
camera
Rear camera
48-megapixel + 8-megapixel
48-megapixel (f/1.7) + 5-megapixel
Rear autofocus
Yes
-
Rear flash
Yes
Yes
Front camera
Unspecified
16-megapixel
Front flash
No
-
software
Operating system
Android 9
Android Pie
Skin
ColorOS
ColorOS 6.0
connectivity
Wi-Fi
Yes
Yes
Wi-Fi standards supported
802.11 a/b/g/n
802.11 a
GPS
Yes
-
Bluetooth
Yes
Yes, v 4.20
Active 4G on both SIM cards
Yes
-
USB Type-C
-
Yes
sensors
Fingerprint sensor
Yes
Yes
Compass/ Magnetometer
Yes
-
Proximity sensor
Yes
-
Accelerometer
Yes
-
Ambient light sensor
Yes
-
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Nubia
OnePlus
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