Realme P4x 5G vs LG K31 comparison

Show Only Differences Highlight Differences	Realme P4x 5G	LG K31
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	6.72-inch	5.70-inch
Front Camera	8-megapixel	5-megapixel
Rear Camera	50-megapixel + 2-megapixel	13-megapixel + 5-megapixel
RAM	6GB, 8GB	2GB
Storage	128GB, 256GB	32GB
Battery Capacity	7000mAh	3000mAh
OS	Android	Android 10
Processor	-	MediaTek Helio P22
Resolution	-	720x1520 pixels
general
Brand	Realme	LG
Model	P4x 5G	K31
Release date	December 4, 2025	August 21, 2020
Launched in India	Yes	-
Thickness	8.39	-
Weight (g)	208.00	146.00
IP rating	IP64	-
Battery capacity (mAh)	7000	3000
Fast charging	45W Fast Charging	-
Wireless charging	No	No
Colours	Matte Silver, Elegant Pink, and Lake Green	Silver
Form factor	-	Touchscreen
Dimensions (mm)	-	147.00 x 71.00 x 8.00
Removable battery	-	No
display
Refresh Rate	144 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.72	5.70
Touchscreen	Yes	Yes
Resolution	-	720x1520 pixels
Aspect ratio	-	19:9
hardware
Processor make	MediaTek Dimensity 7400 Ultra	MediaTek Helio P22 (MT6762)
RAM	6GB, 8GB	2GB
Internal storage	128GB, 256GB	32GB
Processor	-	octa-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	32
camera
Rear camera	50-megapixel + 2-megapixel	13-megapixel + 5-megapixel
No. of Rear Cameras	2	-
No. of Front Cameras	1	-
Front camera	8-megapixel	5-megapixel
Rear autofocus	-	Yes
Rear flash	-	Yes
Pop-Up Camera	-	No
software
Operating system	Android	Android 10
Skin	Realme UI 6.0	LG UX 9.1
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
USB Type-C	Yes	-
Number of SIMs	2	1
Active 4G on both SIM cards	Yes	-
Micro-USB	-	Yes
Headphones	-	3.5mm
sim 1
5G	Yes	-
SIM Type	-	Nano-SIM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
5G	Yes	-
sensors
Fingerprint sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes

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