OPPO K15x vs Oppo A77 4G comparison

Show Only Differences Highlight Differences	OPPO K15x	Oppo A77 4G
key specs
Display	6.75-inch	6.56-inch
Processor	MediaTek Dimensity 6300	-
Front Camera	5-megapixel	8-megapixel
Rear Camera	13-megapixel	50-megapixel
RAM	6GB	4GB
Storage	128GB	64GB
Battery Capacity	6500mAh	5000mAh
OS	Android 16	Android 12
Resolution	720x1570 pixels	-
general
Brand	OPPO	Oppo
Model	K15x	A77 4G
Release date	September 1, 2026	August 1, 2022
Form factor	Touchscreen	-
Dimensions (mm)	166.61 x 78.51 x 8.61	163.74 x 75.03 x 7.99
Weight (g)	212.00	187.00
Battery capacity (mAh)	6500	5000
Removable battery	No	-
Fast charging	45W Fast Charging	Super VOOC
Colours	Purple, White	Sky Blue, Sunset Orange
Launched in India	-	Yes
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	HD+
Screen size (inches)	6.75	6.56
Touchscreen	Yes	Yes
Resolution	720x1570 pixels	-
Pixels per inch (PPI)	-	269
hardware
Processor	octa-core	-
Processor make	MediaTek Dimensity 6300	-
RAM	6GB	4GB
Internal storage	128GB	64GB
camera
Rear camera	13-megapixel	50-megapixel
Rear flash	Yes	-
Front camera	5-megapixel	8-megapixel
No. of Front Cameras	1	-
No. of Rear Cameras	-	2
software
Operating system	Android 16	Android 12
Skin	ColorOS 16	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	-
Bluetooth	Yes	Yes
USB Type-C	Yes	-
Headphones	3.5mm	-
Number of SIMs	2	-
sim 1
SIM Type	Nano-SIM	-
sim 2
SIM Type	Nano-SIM	-
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-

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