Oppo K12 vs Oppo A77 4G comparison

Show Only Differences Highlight Differences	Oppo K12	Oppo A77 4G
key specs
Display	6.70-inch	6.56-inch
Front Camera	16-megapixel	8-megapixel
Rear Camera	50-megapixel + 8-megapixel	50-megapixel
RAM	8GB	4GB
Storage	256GB	64GB
Battery Capacity	5500mAh	5000mAh
OS	Android 14	Android 12
Resolution	1080x2412 pixels	-
general
Brand	Oppo	Oppo
Model	K12	A77 4G
Release date	April 24, 2024	August 1, 2022
Launched in India	No	Yes
Form factor	Touchscreen	-
Dimensions (mm)	162.50 x 75.30 x 8.40	163.74 x 75.03 x 7.99
Weight (g)	186.00	187.00
Battery capacity (mAh)	5500	5000
Fast charging	100W Fast Charging	Super VOOC
Colours	Qingyun (green), Starry Night (black)	Sky Blue, Sunset Orange
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	HD+
Screen size (inches)	6.70	6.56
Touchscreen	Yes	Yes
Resolution	1080x2412 pixels	-
Pixels per inch (PPI)	394	269
hardware
Processor make	Qualcomm Snapdragon 7 Gen 3	-
RAM	8GB	4GB
Internal storage	256GB	64GB
Expandable storage	Yes	-
Expandable storage type	microSD	-
camera
Rear camera	50-megapixel (f/1.8) + 8-megapixel (f/2.2)	50-megapixel
No. of Rear Cameras	2	2
Front camera	16-megapixel (f/2.4)	8-megapixel
No. of Front Cameras	1	-
software
Operating system	Android 14	Android 12
Skin	ColorOS 14	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	-
Bluetooth	Yes, v 5.40	Yes
NFC	Yes	-
USB Type-C	Yes	-
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-
Gyroscope	Yes	-
Fingerprint sensor	-	Yes

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