OPPO K14 Plus 5G vs Oppo A91 comparison

Show Only Differences Highlight Differences	OPPO K14 Plus 5G	Oppo A91
key specs
Display	6.77-inch	6.40-inch
Processor	octa-core	octa-core
Front Camera	8-megapixel	Unspecified
Rear Camera	50-megapixel + 2-megapixel	48-megapixel + 8-megapixel
RAM	6GB, 8GB	8GB
Storage	128GB, 256GB	128GB
Battery Capacity	8000mAh	4000mAh
OS	Android 16	Android 9
Resolution	1272x2772 pixels	1080x2400 pixels
general
Brand	OPPO	Oppo
Model	K14 Plus 5G	A91
Release date	March 17, 2026	December 20, 2019
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	162.60 x 77.60 x 8.40	-
Weight (g)	207.00	-
IP rating	IP69K	-
Battery capacity (mAh)	8000	4000
Removable battery	No	No
Fast charging	45W Fast Charging	VOOC
Wireless charging	No	-
Colours	Star White, Solar Orange	Black, Blue, Red
display
Refresh Rate	144 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.77	6.40
Touchscreen	Yes	Yes
Resolution	1272x2772 pixels	1080x2400 pixels
Pixels per inch (PPI)	450	-
Protection type	-	Gorilla Glass
hardware
Processor	octa-core	octa-core
RAM	6GB, 8GB	8GB
Internal storage	128GB, 256GB	128GB
camera
Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)	48-megapixel + 8-megapixel
No. of Rear Cameras	2	-
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	8-megapixel (f/2)	Unspecified
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Front flash	-	No
software
Operating system	Android 16	Android 9
Skin	ColorOS 16	ColorOS
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes
USB Type-C	Yes	-
Number of SIMs	2	-
Wi-Fi standards supported	-	802.11 a/b/g/n
Active 4G on both SIM cards	-	Yes
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM + CDMA	-
4G/ LTE	Yes	-
5G	Yes	-
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM + CDMA	-
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

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