Oppo K12x 5G vs Vivo Y77 5G comparison

Show Only Differences Highlight Differences	Oppo K12x 5G	Vivo Y77 5G
key specs
Display	6.67-inch	6.64-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	32-megapixel + 2-megapixel	50-megapixel + 2-megapixel
RAM	6GB, 8GB	12GB
Storage	128GB, 256GB	256GB
Battery Capacity	5100mAh	4500mAh
OS	Android 14	Android 12
Resolution	720x1604 pixels	1080x2388 pixels
Processor	-	MediaTek Dimensity 930
general
Brand	Oppo	Vivo
Model	K12x 5G	Y77 5G
Release date	July 29, 2024	July 8, 2022
Launched in India	Yes	No
Form factor	Touchscreen	-
Dimensions (mm)	165.79 x 76.14 x 7.68	164.17 x 75.80 x 8.59
Weight (g)	186.00	194.00
IP rating	IP54	-
Battery capacity (mAh)	5100	4500
Fast charging	45W Fast Charging	Proprietary
Colours	Breeze Blue, Midnight Violet	Crystal Black, Crytal Powder, Crystal Sea
display
Refresh Rate	120 Hz	120 Hz
Resolution Standard	HD+	FHD+
Screen size (inches)	6.67	6.64
Touchscreen	Yes	Yes
Resolution	720x1604 pixels	1080x2388 pixels
Protection type	Other	-
Pixels per inch (PPI)	264	394
hardware
Processor make	MediaTek Dimensity 6300	MediaTek Dimensity 930
RAM	6GB, 8GB	12GB
Internal storage	128GB, 256GB	256GB
Processor	-	octa-core (2x2.2GHz + 6x2GHz)
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	OriginOS Ocean
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 5.30
USB OTG	Yes	-
USB Type-C	Yes	Yes
Headphones	3.5mm	3.5mm
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Face unlock	-	Yes
Gyroscope	-	Yes