Realme P4x 5G vs Oppo A57 comparison

Show Only Differences Highlight Differences	Realme P4x 5G	Oppo A57
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	6.72-inch	5.20-inch
Front Camera	8-megapixel	16-megapixel
Rear Camera	50-megapixel + 2-megapixel	13-megapixel
RAM	6GB, 8GB	3GB
Storage	128GB, 256GB	32GB
Battery Capacity	7000mAh	2900mAh
OS	Android	Android 6.0
Processor	-	Qualcomm Snapdragon 435
Resolution	-	720x1280 pixels
general
Brand	Realme	OPPO
Model	P4x 5G	Oppo A57
Release date	December 4, 2025	November 1, 2016
Launched in India	Yes	Yes
Thickness	8.39	-
Weight (g)	208.00	147.00
IP rating	IP64	-
Battery capacity (mAh)	7000	2900
Fast charging	45W Fast Charging	-
Wireless charging	No	-
Colours	Matte Silver, Elegant Pink, and Lake Green	Rose Gold, Gold
Form factor	-	Touchscreen
Dimensions (mm)	-	149.10 x 72.90 x 7.65
Removable battery	-	No
SAR value	-	1.31
display
Refresh Rate	144 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.72	5.20
Touchscreen	Yes	Yes
Resolution	-	720x1280 pixels
Aspect ratio	-	16:9
hardware
Processor make	MediaTek Dimensity 7400 Ultra	Qualcomm Snapdragon 435
RAM	6GB, 8GB	3GB
Internal storage	128GB, 256GB	32GB
Processor	-	1.4GHz octa-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
camera
Rear camera	50-megapixel + 2-megapixel	13-megapixel (f/2.2)
No. of Rear Cameras	2	-
No. of Front Cameras	1	-
Front camera	8-megapixel	16-megapixel (f/2.0, 1.12-micron)
Rear autofocus	-	Phase detection autofocus
Rear flash	-	LED
Front autofocus	-	Yes
software
Operating system	Android	Android 6.0
Skin	Realme UI 6.0	ColorOS 3.0
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes, v 4.10
USB Type-C	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 b/g/n
GPS	-	Yes
NFC	-	No
Infrared	-	No
USB OTG	-	Yes
Micro-USB	-	Yes
Headphones	-	3.5mm
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
5G	Yes	-
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
5G	Yes	-
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
Barometer	-	No
Temperature sensor	-	No

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