Oppo A91 vs Oppo A7n comparison

Compare Oppo A91
Compare Oppo A7n
key specs
Display6.40-inch6.20-inch
Processorocta-coreMediaTek Helio P35
Front CameraYes16-megapixel
Rear Camera48-megapixel + 8-megapixel13-megapixel + 2-megapixel
RAM8GB4GB
Storage128GB64GB
Battery Capacity4000mAh4230mAh
OSAndroid 9Android 8.1
Resolution1080x2400 pixels720x1520 pixels
general
BrandOppoOppo
ModelA91A7n
Release date20th December 2019April 2019
Form factorTouchscreenTouchscreen
Battery capacity (mAh)40004230
Removable batteryNo-
Fast chargingVOOC-
ColoursBlack, Blue, RedLake Light Green
Dimensions (mm)-155.90 x 75.40 x 8.20
Weight (g)-170.00
display
Screen size (inches)6.406.20
TouchscreenYesYes
Resolution1080x2400 pixels720x1520 pixels
Protection typeGorilla Glass-
Aspect ratio-19:9
Pixels per inch (PPI)-270
hardware
Processorocta-core2.3GHz octa-core
RAM8GB4GB
Internal storage128GB64GB
Processor make-MediaTek Helio P35 (MT6765)
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera48-megapixel + 8-megapixel13-megapixel (f/2.2) + 2-megapixel (f/2.4)
Rear autofocusYesYes
Rear flashYesYes
Front cameraYes16-megapixel (f/2.0)
Front flashNo-
software
Operating systemAndroid 9Android 8.1
SkinColorOSColorOS 5.2.1
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n-
GPSYesYes
BluetoothYesYes, v 4.20
Active 4G on both SIM cardsYes-
NFC-Yes
USB OTG-Yes
Micro-USB-Yes
Headphones-3.5mm
Number of SIMs-2
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYes-
Ambient light sensorYesYes
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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