Oppo K9x vs Oppo A11x comparison

Show Only Differences Highlight Differences	Oppo K9x	Oppo A11x
key specs
Display	6.50-inch	6.50-inch
Front Camera	16-megapixel	16-megapixel
Rear Camera	64-megapixel + 2-megapixel + 2-megapixel	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM	6GB, 8GB	8GB
Storage	128GB, 256GB	128GB
Battery Capacity	5000mAh	5000mAh
OS	Android 11	Android 9 Pie
Resolution	1080x2400 pixels	-
Processor	-	Qualcomm Snapdragon 665
general
Brand	Oppo	Oppo
Model	K9x	A11x
Release date	December 23, 2021	September 24, 2019
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	5000	5000
Fast charging	VOOC	-
Colours	Black, Silver Purple	Marine Green, Space Purple
display
Refresh Rate	90 Hz	-
Screen size (inches)	6.50	6.50
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	-
Protection type	-	Gorilla Glass
hardware
Processor make	MediaTek Dimensity 810	Qualcomm Snapdragon 665
RAM	6GB, 8GB	8GB
Internal storage	128GB, 256GB	128GB
Processor	-	octa-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
Dedicated microSD slot	-	Yes
camera
Rear camera	64-megapixel + 2-megapixel + 2-megapixel	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras	3	-
Front camera	16-megapixel	16-megapixel
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Rear flash	-	Yes
software
Operating system	Android 11	Android 9 Pie
Skin	ColorOS	ColorOS 6.0.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
NFC	No	-
Number of SIMs	-	2
Wi-Fi Direct	-	Yes
Active 4G on both SIM cards	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
sim 1
SIM Type	-	Nano-SIM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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