Poco X3 NFC vs Infinix Note 40X 5G (12GB RAM +256GB)

Here you can compare Poco X3 NFC and Infinix Note 40X 5G (12GB RAM +256GB). Comparing Poco X3 NFC vs Infinix Note 40X 5G (12GB RAM +256GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Poco X3 NFC stands against Infinix Note 40X 5G (12GB RAM +256GB) and which one should you buy The current lowest price found for Poco X3 NFC is ₹18,341 and for Infinix Note 40X 5G (12GB RAM +256GB) is ₹15,999. The details of both of these products were last updated on Jun 25, 2026.

SpecificationPoco X3 NFCInfinix Note 40X 5G (12GB RAM +256GB)
Battery5160 mAh, Li-Po Battery5000 mAh
OSAndroid v10Android v14
RAM6 GB12 GB
CPU2.3 GHz, Octa Core Processor2.4 GHz, Octa Core Processor
Display6.67 inches, 1080 x 2400 pixels, 120 Hz6.78 inches, 1080 x 2406 pixels, 120 Hz
Price₹18,341₹15,999
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Poco X3 NFC
Poco X3 NFC₹18,341
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Overview

Specs Score57 / 10062 / 100
Better Specs
Display Resolution1080 x 2400 pixels1080 x 2406 pixels
Better Resolution
Screen To Body Ratio~ 84.6%~ 93.8%
Less Bezels
RAM6 GB12 GB
More RAM
Storage64 GB256 GB
More Storage
Rear Camera64 MP Quad108 MP + 2 MP Triple
Better Camera Resolution
Front Camera20 MP
Better Front Camera Resolution
8 MP
Weight215 g201 g
Lighter
Thickness9.4 mm8.26 mm
Slimmer
Unique Features
No
No
IR Blaster
5G
Reverse Charging
No

General

Country of OriginIndia
ModelX3Note 40 5G
Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateSeptember 07, 2020 August 05, 2024
In The BoxHandset, Adaptor, USB Type C Cable, TPU Case, Stickers, Sim Ejector Pin, Quick Start Guide, Warranty Card, Xclub Card

Design

Dimensions76.8 x 165.3 x 9.4 mm76.49 x 168.94 x 8.26 mm
Weight215 g201 g
Bezel lessNo
ColorsObsidian Black, Titan Gold

Display

TypeColor IPS LCD Screen (16M Colors)Color IPS LCD Screen (1B Colors)
TouchYesYes
Size6.67 inches, 1080 x 2400 pixels, 120 Hz6.78 inches, 1080 x 2406 pixels, 120 Hz
Aspect Ratio20:9
PPI~ 395 PPI~ 389 PPI
Screen to Body Ratio~ 84.6%~ 93.8%
Glass TypeCorning Gorilla Glass 5
HDR SupportYes, HDR10
FeaturesHDR10100% Wide Color Gamut, 500nits Brightness, Dynamic Bar
NotchYes, Punch HoleYes, Punch Hole

Memory

RAM6 GB12 GB
Expandable RAMUpto 12 GB Extra Virtual RAM
Storage64 GB256 GB
Storage TypeUFS 2.2
Card SlotYes, (Hybrid Slot), upto 512 GBYes, upto 1 TB

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GNoYes
5G Bandsn1/n3/n5/n8/n28/n38/n40/n41/n77/n78
VoLTEYes, Dual Stand-ByYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi Version802.11 (a/b/g/n/ac)
BluetoothYes, v5.1, A2DP, LEYes, v5.2
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging, USB Storage
IR BlasterYes

Extra

GPSYes, with A-GPS, Beidou, GlonassYes
Fingerprint SensorYes, SideYes, Side
Face UnlockYesYes
SensorsAccelerometer, Electronic Compass, Gyroscope, Proximity, Ambient light SensorG Sensor, E-Compass, Gyroscope (Software), Light Sensor, Proximity Sensor, Side Mounted Fingerprint Sensor
3.5mm Headphone JackYesYes
NFCYesYes
Splash ResistantNo
IP RatingIP52
Dust ResistantYes
Extra FeaturesUFS2.1Dual Speakers

Camera

Rear Camera64 MP ƒ/1.9 (Main)
13 MP ƒ/2.2 (Ultra Wide)
2 MP ƒ/2.4 (Macro)
Macro
2 MP ƒ/2.4 (Depth Sensor)
108 MP ƒ/1.8 (Wide Angle)

AI Lens
2 MP
Camera SensorSony IMX682
Auto FocusYesYes
FeaturesSuper Night Mode, AI Scene Detection, Ultra Wide Angle, Distortion Correction, Pro Mode, Portrait Mode, Panorama Mode, Slow Motion CaptureAI Lens, Camera Features: Film, Video, AI Cam, Portrait, Super Night, AR Shot, Short Video, Pro, Slow Motion, Dual Video, Panorama, Super Macro, Documents, Timelapse, Sky Shop
Video Recording4K @ 30 fps UHD, 1080p @ 60 fps FHD1440p @ 30 fps QHD, 1080p @ 30 fps FHD
FlashYes, Dual LEDYes, Quad LED
Front Camera20 MP ƒ/2.2
Punch Hole
8 MP ƒ/2.2 (Wide Angle)
Punch Hole, Dual LED Flash
Front Video Recording1080p @ 30 fps FHD, 720p @ 30 fps HD1080p @ 30 fps FHD

Technical

OSAndroid v10Android v14
Custom UIXOS 14
ChipsetQualcomm Snapdragon 732GMediatek Dimensity 6300
CPU2.3 GHz, Octa Core Processor2.4 GHz, Octa Core Processor
Core Details2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz
GPUAdreno 618Mali-G57 MC2
JavaNoNo
BrowserYes, supports HTML5Yes

Multimedia

EmailYesYes
MusicMP3, AMR, FLACYes
VideoMP4, M4V, MKV, XVIDYes
FM RadioYes, with FM RecordingYes
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size5160 mAh, Li-Po Battery5000 mAh
Fast ChargingYes, 33W Fast ChargingYes, 18W Fast Charge
Reverse ChargingYes
Talk Time16 hours
Video Playback Time15 hours
Music Playback Time90 hours

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