OPPO K14x 5G vs Nubia Z40S Pro comparison

Show Only Differences Highlight Differences	OPPO K14x 5G	Nubia Z40S Pro
ratings
Overall NDTV Rating	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	6.67-inch
Processor	MediaTek Dimensity 6300	-
Front Camera	5-megapixel	16-megapixel
Rear Camera	50-megapixel + 2-megapixel	64-megapixel + 50-megapixel + 8-megapixel
RAM	4GB, 6GB	18GB
Storage	64GB, 128GB	1TB
Battery Capacity	6500mAh	4600mAh
OS	Android 15	Android 12
Resolution	720x1570 pixels	1800x2400 pixels
general
Brand	OPPO	Nubia
Model	K14x 5G	Z40S Pro
Release date	February 10, 2026	July 20, 2022
Launched in India	Yes	No
Form factor	Touchscreen	-
Dimensions (mm)	166.60 x 78.50 x 8.60	162.70 x 73.95 x 8.05
Weight (g)	212.00	205.00
IP rating	IP64	-
Battery capacity (mAh)	6500	4600
Removable battery	No	-
Fast charging	45W Fast Charging	-
Wireless charging	No	-
Colours	Icy Blue, Prism Violet	Magic Green, Night Sea
Brand Exclusive Features	-	Nubia NEOVision
display
Refresh Rate	120 Hz	120 Hz
Resolution Standard	HD+	FHD+
Screen size (inches)	6.75	6.67
Touchscreen	Yes	Yes
Resolution	720x1570 pixels	1800x2400 pixels
Pixels per inch (PPI)	256	-
hardware
Processor	octa-core	-
Processor make	MediaTek Dimensity 6300	Qualcomm Snapdragon 8+ Gen 1
RAM	4GB, 6GB	18GB
Internal storage	64GB, 128GB	1TB
camera
Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)	64-megapixel + 50-megapixel + 8-megapixel
No. of Rear Cameras	2	3
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	5-megapixel (f/2.2)	16-megapixel
No. of Front Cameras	1	1
Pop-Up Camera	No	-
software
Operating system	Android 15	Android 12
Skin	ColorOS 15	MyOS 12
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.20
USB Type-C	Yes	Yes
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
NFC	-	Yes
Headphones	-	Type-C
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	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-
In-Display Fingerprint Sensor	-	Yes

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