Oppo K12x 5G vs Oppo A77 comparison

Show Only Differences Highlight Differences	Oppo K12x 5G	Oppo A77s
key specs
Display	6.67-inch	6.56-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	32-megapixel + 2-megapixel	50-megapixel + 2-megapixel
RAM	6GB, 8GB	8GB
Storage	128GB, 256GB	128GB
Battery Capacity	5100mAh	5000mAh
OS	Android 14	Android 12
Resolution	720x1604 pixels	1612x720 pixels
general
Brand	Oppo	Oppo
Model	K12x 5G	A77s
Release date	July 29, 2024	October 6, 2022
Launched in India	Yes	Yes
Form factor	Touchscreen	-
Dimensions (mm)	165.79 x 76.14 x 7.68	163.74 x 75.03 x 7.99
Weight (g)	186.00	187.00
IP rating	IP54	-
Battery capacity (mAh)	5100	5000
Fast charging	45W Fast Charging	Super VOOC
Colours	Breeze Blue, Midnight Violet	Sunset Orange, Starry Black
display
Refresh Rate	120 Hz	90 Hz
Resolution Standard	HD+	HD+
Screen size (inches)	6.67	6.56
Touchscreen	Yes	Yes
Resolution	720x1604 pixels	1612x720 pixels
Protection type	Other	-
Pixels per inch (PPI)	264	269
hardware
Processor make	MediaTek Dimensity 6300	Qualcomm Snapdragon 680
RAM	6GB, 8GB	8GB
Internal storage	128GB, 256GB	128GB
Expandable storage type	-	microSD
camera
Rear camera	32-megapixel + 2-megapixel	50-megapixel (f/1.8) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	2
Front camera	8-megapixel	8-megapixel (f/2.0)
No. of Front Cameras	1	1
software
Operating system	Android 14	Android 12
Skin	ColorOS 14	ColorOS 12.1
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.10	Yes, v 5.00
USB OTG	Yes	-
USB Type-C	Yes	Yes
Headphones	3.5mm	3.5mm
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-

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