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Oppo K12x 5G vs Oppo A77 comparison

 Compare Oppo K12x 5G
Oppo K12x 5G
Compare Oppo A77
Oppo A77
key specs
Display6.67-inch5.50-inch
Front Camera8-megapixel16-megapixel
Rear Camera32-megapixel + 2-megapixel13-megapixel
RAM6GB, 8GB4GB
Storage128GB, 256GB64GB
Battery Capacity5100mAh3200mAh
OSAndroid 14Android 6.0
Resolution720x1604 pixels1080x1920 pixels
Processor-MediaTek MT6750T
general
BrandOppoOppo
ModelK12x 5GA77
Release dateJuly 29, 2024May 1, 2017
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)165.79 x 76.14 x 7.68-
Weight (g)186.00153.00
IP ratingIP54-
Battery capacity (mAh)51003200
Fast charging45W Fast Charging-
ColoursBreeze Blue, Midnight VioletGold, Rose Gold
Removable battery-No
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.675.50
TouchscreenYesYes
Resolution720x1604 pixels1080x1920 pixels
Protection typeOther-
Pixels per inch (PPI)264-
hardware
Processor makeMediaTek Dimensity 6300MediaTek MT6750T
RAM6GB, 8GB4GB
Internal storage128GB, 256GB64GB
Processor-1.5GHz octa-core
Expandable storage-Yes
Expandable storage up to (GB)-128
camera
Rear camera32-megapixel + 2-megapixel13-megapixel
No. of Rear Cameras2-
Front camera8-megapixel16-megapixel
No. of Front Cameras1-
Rear flash-Dual LED
software
Operating systemAndroid 14Android 6.0
SkinColorOS 14ColorOS 3.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYesYes
BluetoothYes, v 5.10Yes
USB OTGYesNo
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-No
Infrared-No
FM-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-No
Barometer-No
Temperature sensor-No
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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