OPPO K14x 5G vs Samsung Galaxy A31 comparison

Show Only Differences Highlight Differences	OPPO K14x 5G	Samsung Galaxy A31
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.75-inch	6.40-inch
Processor	MediaTek Dimensity 6300	MediaTek Helio P65
Front Camera	5-megapixel	20-megapixel
Rear Camera	50-megapixel + 2-megapixel	48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
RAM	4GB, 6GB	6GB
Storage	64GB, 128GB	128GB
Battery Capacity	6500mAh	5000mAh
OS	Android 15	Android 10
Resolution	720x1570 pixels	1080x2400 pixels
general
Brand	OPPO	Samsung
Model	K14x 5G	Galaxy A31
Release date	February 10, 2026	March 24, 2020
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	166.60 x 78.50 x 8.60	159.30 x 73.10 x 8.60
Weight (g)	212.00	185.00
IP rating	IP64	-
Battery capacity (mAh)	6500	5000
Removable battery	No	No
Fast charging	45W Fast Charging	Proprietary
Wireless charging	No	No
Colours	Icy Blue, Prism Violet	Prism Crush Black, Prism Crush Blue, Prism Crush White
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.75	6.40
Touchscreen	Yes	Yes
Resolution	720x1570 pixels	1080x2400 pixels
Pixels per inch (PPI)	256	-
Aspect ratio	-	20:9
hardware
Processor	octa-core	2GHz octa-core (2x2GHz + 6x1.7GHz)
Processor make	MediaTek Dimensity 6300	MediaTek Helio P65
RAM	4GB, 6GB	6GB
Internal storage	64GB, 128GB	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	512
camera
Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)	48-megapixel (f/2.0) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)
No. of Rear Cameras	2	-
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	5-megapixel (f/2.2)	20-megapixel (f/2.2)
No. of Front Cameras	1	-
Pop-Up Camera	No	-
software
Operating system	Android 15	Android 10
Skin	ColorOS 15	One UI 2.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n
NFC	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM + CDMA	GSM
4G/ LTE	Yes	Yes
5G	Yes	-
3G	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM + CDMA	GSM
4G/ LTE	Yes	Yes
5G	Yes	-
3G	-	Yes
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Face unlock	-	Yes
In-Display Fingerprint Sensor	-	Yes

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