Oppo A77s vs Oppo K9x comparison

Show Only Differences Highlight Differences	Oppo A77s	Oppo K9x
key specs
Display	6.56-inch	6.50-inch
Front Camera	8-megapixel	16-megapixel
Rear Camera	50-megapixel + 2-megapixel	64-megapixel + 2-megapixel + 2-megapixel
RAM	8GB	6GB, 8GB
Storage	128GB	128GB, 256GB
Battery Capacity	5000mAh	5000mAh
OS	Android 12	Android 11
Resolution	1612x720 pixels	1080x2400 pixels
general
Brand	Oppo	Oppo
Model	A77s	K9x
Release date	October 6, 2022	December 23, 2021
Launched in India	Yes	No
Dimensions (mm)	163.74 x 75.03 x 7.99	-
Weight (g)	187.00	-
Battery capacity (mAh)	5000	5000
Fast charging	Super VOOC	VOOC
Colours	Sunset Orange, Starry Black	Black, Silver Purple
Form factor	-	Touchscreen
display
Refresh Rate	90 Hz	90 Hz
Resolution Standard	HD+	-
Screen size (inches)	6.56	6.50
Touchscreen	Yes	Yes
Resolution	1612x720 pixels	1080x2400 pixels
Pixels per inch (PPI)	269	-
hardware
Processor make	Qualcomm Snapdragon 680	MediaTek Dimensity 810
RAM	8GB	6GB, 8GB
Internal storage	128GB	128GB, 256GB
Expandable storage type	microSD	-
camera
Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)	64-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras	2	3
Front camera	8-megapixel (f/2.0)	16-megapixel
No. of Front Cameras	1	1
Pop-Up Camera	-	No
software
Operating system	Android 12	Android 11
Skin	ColorOS 12.1	ColorOS
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
USB Type-C	Yes	-
Headphones	3.5mm	-
Active 4G on both SIM cards	Yes	-
NFC	-	No
sensors
Fingerprint sensor	Yes	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes

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