Realme P4x vs Xiaomi Redmi Note 12 Pro Speed Edition

Key Specs

Battery
-	5000 mAh
Display
-	6.67 inches (16.94 cm)
Front Camera
-	16 MP
Processor
-	Qualcomm Snapdragon 778G
RAM
-	6 GB
Rear Camera
-	108 MP + 8 MP + 2 MP

Audio

Audio Features
Hi-Res audio certification	-
Audio Jack
3.5mm headphone jack	-
Loudspeaker
Yes	-
Stereo Speakers
Yes	-

Battery

Capacity
7000mAh	5000 mAh
Quick Charging
45W wired fast charging	Yes, Flash, 67W
Removable
No	No
Type
-	Li-Polymer
USB Type-C
Yes	Yes

Camera

Autofocus
-	Yes
Camera Features
-	Digital Zoom Auto Flash Custom Watermark Face detection Touch to focus
Camera Setup
-	Single
Flash
Yes	Yes, Screen flash
Front Camera
8MP	-
Image Resolution
-	12000 x 9000 Pixels
Rear Camera
50MP + 2MP	-
Resolution
-	16 MP, Wide Angle, Primary Camera(3" sensor size, 1µm pixel size)
Sensor
-	S5KHM2, ISOCELL Plus
Settings
-	Exposure compensation, ISO control
Shooting Modes
-	High Dynamic Range mode (HDR)
Video Recording
-	1920x1080 @ 30 fps 1280x720 @ 30 fps
Video Recording Features
-	Slo-motion Movie Frame Vlog Mode Kaleidoscope

Design

Colours
Matte Silver, Elegant Pink, Lake Green	Blue, Midnight Black, Shimmer Green
Height
-	162.9 mm
Ruggedness
-	Dust proof
Thickness
-	7.9 mm
Water Resistance
IP64-rated	-
Waterproof
-	Yes, Splash proof, IP53
Weight
-	181 grams
Width
-	76 mm

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Display

Aspect Ratio
-	20:9
Bezelless Display
-	Yes with punch-hole display
Brightness
1000 nits	900 nits
Display Type
LCD	OLED
HDR / Ultra HDR
Full-HD	-
HDR 10 / HDR+ support
-	Yes, HDR 10+
Pixel Density
-	395 ppi
Refresh Rate
144Hz	120 Hz
Screen Size
6.72 inch	6.67 inches (16.94 cm)
Screen to Body Ratio (calculated)
-	86.76 %
Touch Screen
-	Yes, Capacitive Touchscreen, Multi-touch

General

Brand
Realme	Xiaomi
Custom UI
Realme UI 6.0	MIUI
Launch Date
December 4, 2025	-
Model
P4x	-
Operating System
Android 15	Android v13

Multimedia

Audio Features
-	Dolby Atmos
Audio Jack
-	3.5 mm
Loudspeaker
-	Yes

Network & Connectivity

Bluetooth
Yes	Yes, v5.2
GPS
-	Yes with A-GPS, Glonass
NFC
-	Yes
Network Support
5G	5G Supported in India, 4G Supported in India, 3G, 2G
SIM 1
-	5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N38 / N41 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 850(band 19) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
-	5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N38 / N41 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 850(band 19) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
-	SIM1: Nano, SIM2: Nano
SIM Slot(s)
-	Dual SIM, GSM+GSM
USB Connectivity
-	Mass storage device, USB charging
Usb Connectivity
-	Mass storage device, USB charging
VoLTE
Yes, 4G LTE	Yes
Volte
-	Yes
Wi-Fi
Yes	Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz, MIMO
Wi-Fi Features
-	Wi-Fi Direct, Mobile Hotspot

Performance

Architecture
-	64 bit
CPU
-	Octa core (2.4 GHz, Single core, Cortex A78 + 2.2 GHz, Tri core, Cortex A78 + 1.9 GHz, Quad core, Cortex A55)
Chipset
-	Qualcomm Snapdragon 778G
Fabrication
-	6 nm
Graphics
-	Adreno 642L
Processor
MediaTek Dimensity 7400 Ultra	-
Processor Fabrication
6nm	-
RAM
8GB	-
RAM Type
-	LPDDR4X
RAM type
-	LPDDR4X
Ram
-	6 GB

Sensors

Fingerprint Sensor
side-mounted fingerprint sensor	Yes
Fingerprint Sensor Position
-	Side
Other Sensors
-	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
expandable up to 2TB via microSD	No
Internal Memory
256GB	128 GB
Storage Type
UFS 4.1	UFS 2.2
USB OTG
-	Yes