Oppo A3X 5G vs Oppo K9 comparison

Show Only Differences Highlight Differences	Oppo A3X 5G	Oppo K9s
key specs
Display	6.67-inch	6.59-inch
Processor	MediaTek Dimensity 6300	-
Front Camera	5-megapixel	16-megapixel
Rear Camera	8-megapixel	64-megapixel + 8-megapixel + 2-megapixel
RAM	4GB	6GB, 8GB
Storage	64GB, 128GB	128GB, 256GB
Battery Capacity	5100mAh	4880mAh
OS	Android 14	Android 11
Resolution	720x1604 pixels	1080x2412 pixels
general
Brand	Oppo	Oppo
Model	A3X 5G	K9s
Release date	August 1, 2024	October 20, 2021
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.70 x 76.00 x 7.70	164.43 x 75.88 x 8.52
Weight (g)	187.00	199.00
Battery capacity (mAh)	5100	4880
Removable battery	No	-
Fast charging	45W Fast Charging	-
Wireless charging	No	-
Colours	Sparkle Black, Starry Purple, Starlight White	Magic Purple Quicksand, Neon Silver Sea, and Obsidian Warrior (translated)
display
Refresh Rate	120 Hz	120 Hz
Resolution Standard	HD+	-
Screen size (inches)	6.67	6.59
Touchscreen	Yes	Yes
Resolution	720x1604 pixels	1080x2412 pixels
Protection type	Other	-
Pixels per inch (PPI)	264	401
hardware
Processor	octa-core	-
Processor make	MediaTek Dimensity 6300	Qualcomm Snapdragon 778G
RAM	4GB	6GB, 8GB
Internal storage	64GB, 128GB	128GB, 256GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
camera
Rear camera	8-megapixel (f/2.0)	64-megapixel (f/1.7) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	3
Front camera	5-megapixel (f/2.2)	16-megapixel (f/2.0)
No. of Front Cameras	1	1
software
Operating system	Android 14	Android 11
Skin	ColorOS 14.0.1	ColorOS 11.2
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac/ax
GPS	Yes	Yes
Bluetooth	Yes, v 5.30	Yes, v 5.20
USB OTG	Yes	Yes
USB Type-C	Yes	Yes
Headphones	3.5mm	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	-
4G/ LTE	Yes	-
5G	Yes	-
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	-	Yes

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