Poco C40 Plus vs Realme P4x

Key Specs

Battery
5000 mAh	-
Display
6.71 inches (17.04 cm)	-
Front Camera
8 MP	-
Rear Camera
64 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
5000 mAh	7000mAh
Quick Charging
Yes, Fast, 33W	45W wired fast charging
Removable
-	No
Type
Li-Polymer	-
USB Type-C
Yes	Yes
User Replaceable
No	-

Camera

Autofocus
Yes	-
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Single	-
Flash
Yes, LED Flash	Yes
Front Camera
-	8MP
Image Resolution
9000 x 7000 Pixels	-
Rear Camera
-	50MP + 2MP
Resolution
8 MP, Primary Camera	-
Settings
Exposure compensation	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
1920x1080 @ 30 fps	-

Design

Colours
-	Matte Silver, Elegant Pink, Lake Green
Water Resistance
-	IP64-rated

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Display

Bezelless Display
Yes with waterdrop notch	-
Brightness
-	1000 nits
Display Type
IPS LCD	LCD
HDR / Ultra HDR
-	Full-HD
Pixel Density
392 ppi	-
Refresh Rate
-	144Hz
Screen Resolution
1080 x 2400 pixels	-
Screen Size
6.71 inches (17.04 cm)	6.72 inch
Screen To Body Ratio Claimed By The Brand
81.7 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

General

Brand
POCO	Realme
Custom UI
-	Realme UI 6.0
Fingerprint Sensor
Yes	-
Launch Date
September 10, 2023 (Unofficial)	December 4, 2025
Model
C40 Plus	P4x
Network
5G: Not Supported in India, 4G: Available Supported in India, 3G: Available, 2G: Available	-
Operating System
Android v12	Android 15

Multimedia

Audio Jack
3.5 mm	-
Loudspeaker
Yes	-

Network & Connectivity

Bluetooth
Yes, v5.2	Yes
GPS
Yes with A-GPS, Glonass	-
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G
SIM 1
4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	-
SIM 2
4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 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	-
Sim Slot(s)
Dual SIM, GSM+GSM	-
USB Connectivity
Mass storage device, USB charging	-
Usb Connectivity
Mass storage device, USB charging	-
VoLTE
Yes	Yes, 4G LTE
Volte
Yes	-
Wi-Fi
-	Yes
WiFi
Yes, Wi-Fi 4 (802.11 b/g/n)	-
Wifi
Yes, Wi-Fi 4 (802.11 b/g/n)	-
Wifi Features
Mobile Hotspot	-

Performance

Processor
Octa core, 1.3 GHz	MediaTek Dimensity 7400 Ultra
Processor Fabrication
-	6nm
RAM
-	8GB
Ram
4 GB	-

Sensors

Fingerprint Sensor
-	side-mounted fingerprint sensor

Special Features

Fingerprint Sensor Position
Rear	-
Other Sensors
Light sensor, Proximity sensor, Accelerometer	-

Storage

Expandable Memory
Yes, Up to 512 GB	expandable up to 2TB via microSD
Internal Memory
64 GB	256GB
Storage Type
-	UFS 4.1