Select City
TECH500

Realme P4x 5G vs Infinix Note 12

Key Feature Comparison

Realme P4x 5G

Check Price
close
6.9

Infinix Note 12

Check Price
close
Add more phone to compare

At a Glance

Show differences only

Octa core (2.6 GHz, Quad core, Cortex A78 + 2 GHz, Quad core, Cortex A55)

MediaTek Dimensity 7400 Ultra, Mali-G615 MC2

Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)

MediaTek Helio G88, Mali-G52 MC2

7000 mAh

Li-Polymer, Super VOOC, 45W

5000 mAh

Li-Polymer, Fast, 33W

17.07 cm (6.72 inch)

391 ppi, FHD+

17.02 cm (6.7 inch)

393 ppi, FHD

Dual, 50MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 30 @ 60 @ 120 fps, 1280x720 @ 30 @ 60 @ 120 @ 240 fps

Triple, 50MP + 2MP + AI Lens

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

17.07 cm (6.72 inch)
17.02 cm (6.7 inch)

Screen Type

IPS LCD
AMOLED

Pixel Density

391 ppi
393 ppi

Aspect Ratio

20:09
20:09

Screen to Body Ratio

91.40%
92%

Screen Design

Punch hole
Waterdrop notch

Screen Refresh Rate

144 Hz
60 Hz

Screen Quality

FHD+
FHD

Peak Brightness

950 nits
1000 nits

Screen Resolution

-
1080 x 2400 pixels

Screen Protection

-
Gorilla Glass 3

Phone Variants

6GB 128 GB, 8GB 128 GB, 8GB 256 GB
4GB 64GB, 6GB 128GB

Expandable Storage

Yes
Yes

RAM Type

LPDDR4X
LPDDR4X

Storage Type

UFS 3.1
eMCP

Expandable Storage Capacity

Yes, 2 TB
Yes, 512 GB

OTG Support

Yes
Yes

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v15, OS Updates, 2 Years, Security Updates, 3 Years
Android v11

GPU

Mali-G615 MC2
Mali-G52 MC2

Chipset

MediaTek Dimensity 7400 Ultra
MediaTek Helio G88

CPU

Octa core (2.6 GHz, Quad core, Cortex A78 + 2 GHz, Quad core, Cortex A55)
Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)

Clock Speed

2.6 GHz
2 GHz

Architecture

64 bit
64 bit

Process Technology

4 nm
12 nm

Battery Capacity

7000 mAh
5000 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-Polymer

Charger Type

Super VOOC, 45W
Fast, 33W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

100% in 90 Minutes
-

Announced On

4-Dec-25
20-May-22

Market Status

Available
Available

Brand

Realme
Infinix

Model Number

RMX3944
X663C

Price Status

Confirmed
Confirmed

Price

Rs. 15,999
Rs. 11,999

GPS

Yes A-GPS, Glonass
Yes A-GPS

NFC

No
Yes

Network Support

5G
4G

Bluetooth

Yes
Yes

FM Radio

No
-

3.5mm Audio Jack

No
Yes

SIM Size

SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz, MIMO
Yes, Wi-Fi 802.11, a/ac/b/g/n

Bluetooth Type

v5.4
v5.0

Audio Jack

USB Type-C
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

5G Bands: FDD N1 / N3 / N5 / N8 / N28, 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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: WCDMA- IMT-2000, WCDMA- CLR-850, WCDMA- GSM-900, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDG...

SIM 2 Bands

5G Bands: FDD N1 / N3 / N5 / N8 / N28, 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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: WCDMA- IMT-2000, WCDMA- CLR-850, WCDMA- GSM-900, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDG...

Audio Features

-
DTS Sound

Front Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps

Front Camera Setup

Single, 8MP
Single, 16MP

Front Camera 1 Resolution

8 MP
16 MP

Front Camera 1 Type

f/2.0, Wide Angle, Primary Camera
f/2.0, Primary Camera

Front Camera 1 Lens

1/4.0" sensor size, 1.12 micrometre pixel size
-

Front Aperture

f/2.0
f/2.0

Front Flash

No
Yes, Dual LED

Weight

208 grams
184.5 grams

Colors

Matte Silver, Elegant Pink, Lake Green
Jewel Blue, Force Black

Build

Back: Glass, Plastic
Back: Plastic

Dimensions

166 x 76 x 8.39 mm
164.4 x 76.6 x 8.0 mm

SAR Value

Head: 1.180 W/kg, Body: 0.720 W/kg
-

OIS

No
-

Rear Flash

Yes, LED Flash
Yes, Quad LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 30 @ 60 @ 120 fps, 1280x720 @ 30 @ 60 @ 120 @ 240 fps
-

Rear Camera Features

10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Dual, 50MP + 2MP
Triple, 50MP + 2MP + AI Lens

Rear Camera 1 Resolution

50 MP
50 MP

Rear Camera 1 Type

f/1.8, Wide Angle (76 degree field-of-view), Primary Camera
f/1.6, Wide Angle, Primary Camera

Rear Camera 1 Lens

27 mm focal length, 1/2.88" sensor size, 0.61micrometer pixel size
-

Rear Camera 2 Resolution

2 MP
2 MP

Rear Camera 2 Type

f/2.4, Mono Camera
f/2.4, Depth Camera

Rear Camera 2 Lens

1/5.1" sensor size, 1.75micrometer pixel size
AI Lens

Rear Aperture

f/1.8
f/1.6

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
Side

Fingerprint Scanner Type

Optical
-

Face Unlock

-
Yes
Turn your old phone into cash

You May Also Read

Micromax Mobile Price List
Sony Mobile Price List
Lenovo Mobile Price List
Honor Mobile Price List
Asus Mobile Price List

Recent News

Instagram End-to-End Encryption To Be Removed From Chats Starting May 2026
15th Mar 2026
OnePlus Nord 6 Launch Leak Points To Early April Debut Wth Price Hike
15th Mar 2026
OnePlus 15T Specs Leak Suggests Big Battery And Major Power Boost
14th Mar 2026
Xiaomi 17T Price Leak: India Launch Nears With Dimensity 8500 Power, Massive Battery
14th Mar 2026
Galaxy Z Flip 8 Battery Leak Suggests Similar Capacity As Previous Model
14th Mar 2026

Tips & Tricks

Vivo X300 Best Camera Settings For Best Quality: Full Guide
11th Mar 2026
How To Transfer Airtel eSIM From One Phone To Another
2nd Mar 2026
Google Pixel 10a Best Camera Settings: All Pro Mode Explained
25th Feb 2026
Best Camera Settings For iPhone 15
24th Feb 2026
How To Delete Snap Story: Simple Step-by-Step Guide
18th Feb 2026

Popular Leaks

OnePlus 15T Details Confirmed: Compact Design, 7500mAh Battery Teased Ahead Of China Launch
9th Mar 2026
Samsung Galaxy S26 Price Confirmed: No Increase In 2026
13th Jan 2026
Exclusive: Nothing Phone 4a Starts At Rs 31,999 – 50MP 3.5x Telephoto, Snapdragon 7s Gen 4
2nd Mar 2026
Honor Launches Robot Phone: The First Ever Phone With A Robotic Arm Is Here 
17th Oct 2025
Realme Big Announcements: 15T Launch And 15000mAh Battery Phone
29th Aug 2025