OPPO A3 5G vs realme P4x 5G

The short answer

realme P4x 5G has the bigger battery: 7,000 mAh against 5,100.
realme P4x 5G has the faster screen: 144 Hz against 120.

Compared only on figures both makers publish. Everything else is in the table below.

2 phones side by side. Show only differences

Specification	OPPO A3 5G ₹15,999launch price	realme P4x 5G ₹15,999launch price · Dec 2025
Placement
At its price	Older listing	Upper half ₹15–20k
Spec index	—	7.8 / 10
Key Specs
RAM	6 GB	6 GB / 8 GB
Processor	MediaTek Dimensity 6300	MediaTek Dimensity 7400 Ultra 5G
Rear Camera	50 MP	50 MP + 2 MP
Front Camera	5 MP	8 MP
Battery	5100 mAh	7000 mAh
Display	6.67 inches (16.94 cm)	6.72 inches (17.07 cm)
General
Launch Date	August 19, 2024 (Official)	December 4, 2025 (Official)
Operating System	Android v14	Android v15
Custom UI	ColorOS	realme UI 6.0
Performance
Chipset	MediaTek Dimensity 6300	MediaTek Dimensity 7400 Ultra 5G
CPU	Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)	Octa core (2.6 GHz, Quad core, Cortex A78 + 2 GHz, Quad core, Cortex A55)
Architecture	64 bit	64 bit
Fabrication	6 nm	4 nm
Graphics	Mali-G57 MC2	Arm Mali-G615 MC2 (1047 MHz)
RAM	6 GB	6 GB / 8 GB
RAM Type	LPDDR4X	LPDDR4X
Display
Display Type	LCD	IPS LCD
Screen Size	6.67 inches (16.94 cm)	6.72 inches (17.07 cm)
Resolution	720x1604 px (HD+)	1080x2400 px (FHD+)
Aspect Ratio	20:9	20:9
Pixel Density	264 ppi	392 ppi
Screen to Body Ratio (calculated)	85.29 %	—
Screen Protection	Yes	—
Bezel-less display	Yes with punch-hole display	Yes with punch-hole display
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch
Brightness	1000 nits	1000 nits (peak)
Refresh Rate	120 Hz	144 Hz
Design
Height	165.7 mm	165.85 mm
Width	76 mm	75.95 mm
Thickness	7.7 mm	8.39 mm
Weight	187 grams	208 grams
Colours	Ocean Blue, Nebula Red	Matte Silver, Elegant Pink, Lake Green
Waterproof	Yes, Splash proof, IP54	Yes, IP64
Ruggedness	Dust proof	MIL-STD-810H certified
Build Material	—	Frame: Plastic Back: Plastic
Main Camera
Camera Setup	Dual	Dual
Resolution	50 MP f/1.8, Wide Angle (76° field-of-view), Primary Camera	50 MP f/1.8, Wide Angle, Primary Camera (76° field of view, 5P lens, PDAF) 2 MP f/2.4, Monochrome Camera (89° field of view, 3P+IR lens)
Autofocus	Yes	Yes, Phase Detection Autofocus
OIS	No	—
Flash	Yes, LED Flash	Yes, LED Flash
Image Resolution	8150 x 6150 Pixels	—
Settings	Exposure compensation, ISO control	Exposure compensation, ISO control
Shooting Modes	Continuous Shooting High Dynamic Range mode (HDR)	Photo Video Portrait Night Panorama Time-lapse Dual-view video
Camera Features	Digital Zoom Auto Flash Face detection Touch to focus	Auto Flash Face detection Touch to focus AI Eraser AI Remove Reflections AI Landscape 2.0 AI Ultra Clarity
Video Recording	1920x1080 @ 30 fps 1280x720 @ 30 fps	3840x2160 @ 30 fps 1920x1080 @ 60 fps 1920x1080 @ 30 fps 1280x720 @ 60 fps 1280x720 @ 30 fps
Video Recording Features	Dual Video Recording Extra HD	Electronic Image Stabilisation Slo-motion (1080p @ 120 fps, 720p @ 240 fps) Cinematic mode (1080p @ 30 fps) Time-lapse Video zoom
Front Camera
Camera Setup	Single	Single
Resolution	5 MP f/2.2, Wide Angle, Primary Camera	8 MP f/2.0, Wide Angle, Primary Camera (80° field of view, 4P lens)
Flash	Yes, Screen flash	No
Camera Features	Fixed Focus	Screen Flash Multi-view video shooting
Video Recording	1920x1080 @ 30 fps 1280x720 @ 30 fps	1920x1080 @ 30 fps 1280x720 @ 30 fps
Autofocus	—	No
Battery
Capacity	5100 mAh	7000 mAh
Type	Li-Polymer	Li-ion
Removable	No	No
Wireless Charging	Yes	No
Quick Charging	Yes, Super VOOC, 45W: 50 % in 30 minutes	Yes, Fast, 45W
USB Type-C	Yes	Yes
Storage
Internal Memory	128 GB	128 GB / 256 GB
Expandable Memory	Yes, Up to 2 TB	Yes, Up to 2 TB
USB OTG	Yes	Yes
Storage Type	eMMC 5.1	UFS 3.1
Network & Connectivity
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM (Nano SIM + Nano SIM)
SIM Size	SIM1: Nano, SIM2: Nano (Hybrid)	SIM1: Nano, SIM2: Nano
Network Support	5G Supported in India, 4G Supported in India, 3G, 2G	5G Supported in India, 4G Supported in India, 3G, 2G
VoLTE	Yes	Yes
SIM 1	-	-
5G Bands	FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N41 / N77 / N78	FDD N1 / N3 / N5 / N8 / N28B TDD N40 / N41 / N77 / N78
4G Bands	TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)	FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) / 900(band 8) / 700(band 28B) TD-LTE 2300(band 40) / 2500(band 41)
3G Bands	UMTS 2100 / 900 MHz	UMTS 2100 / 850 / 900 MHz
2G Bands	GSM 1800 / 900 MHz	GSM 1800 / 850 / 900 MHz
GPRS	Available	Available
EDGE	Available	Available
SIM 2	-	-
SAR Value	Head: 1.05 W/kg, Body: 0.78 W/kg	—
Wi-Fi	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz	Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi Features	Mobile Hotspot	Wi-Fi Direct, Mobile Hotspot, VoWiFi
Bluetooth	Yes, v5.3	Yes, v5.4
GPS	Yes with A-GPS, Glonass	Yes with A-GPS, Glonass, Galileo, Beidou, QZSS
NFC	No	No
USB Connectivity	USB 2.0, Mass storage device, USB charging	USB Type-C, Mass storage device, USB charging
Multimedia
FM Radio	No	—
Stereo Speaker	No	Yes
Loudspeaker	Yes	Yes
Audio Jack	3.5 mm	USB Type-C
Audio Features	—	Dual stereo speakers, 400% Ultra Volume mode
Sensors
Fingerprint Sensor	Yes	Yes
Fingerprint Sensor Position	Side	Side
Heart Rate Monitor	No	No
Other Sensors	Light sensor, Proximity sensor, Accelerometer, Compass	Light sensor, Proximity sensor, Accelerometer, Compass
Fingerprint Sensor Type	—	Capacitive