Oppo K12s vs Oppo A77s comparison

Show Only Differences Highlight Differences	Oppo K12s	Oppo A77s
key specs
Display	6.67-inch	6.56-inch
Processor	Qualcomm Snapdragon 6 Gen 4	-
Front Camera	16-megapixel	8-megapixel
Rear Camera	50-megapixel + 2-megapixel	50-megapixel + 2-megapixel
RAM	8GB	8GB
Storage	256GB	128GB
Battery Capacity	7000mAh	5000mAh
OS	Android 15	Android 12
Resolution	1080x2400 pixels	1612x720 pixels
general
Brand	Oppo	Oppo
Model	K12s	A77s
Release date	April 22, 2025	October 6, 2022
AI Enabled	Yes	-
Form factor	Touchscreen	-
Dimensions (mm)	163.21 x 76.13 x 8.45	163.74 x 75.03 x 7.99
Weight (g)	208.00	187.00
IP rating	IP65	-
Battery capacity (mAh)	7000	5000
Fast charging	80W Fast Charging	Super VOOC
Colours	Rose Purple, Prism Black, Star White	Sunset Orange, Starry Black
Launched in India	-	Yes
display
Resolution Standard	FHD+	HD+
Screen size (inches)	6.67	6.56
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1612x720 pixels
Refresh Rate	-	90 Hz
Pixels per inch (PPI)	-	269
hardware
Processor	octa-core	-
Processor make	Qualcomm Snapdragon 6 Gen 4	Qualcomm Snapdragon 680
RAM	8GB	8GB
Internal storage	256GB	128GB
Expandable storage type	-	microSD
camera
Rear camera	50-megapixel (f/1.85) + 2-megapixel	50-megapixel (f/1.8) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	2
Front camera	16-megapixel (f/2.4)	8-megapixel (f/2.0)
No. of Front Cameras	1	1
software
Operating system	Android 15	Android 12
Skin	ColorOS 15	ColorOS 12.1
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
USB Type-C	Yes	Yes
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	Yes
Headphones	-	3.5mm
sim 2
SIM Type	Nano-SIM	-
4G/ LTE	Yes	-
5G	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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