findaphone.ng
Mid-range · 2024

Infinix Note 40X 5G

Sold for ₦160,000 · 1 sellers·Last checked 1d ago

Nobody owns this yet
Our Take
CPU benches near recent lower-mid phones like the Samsung Galaxy A23 5G Camera shares the Xiaomi Redmi Note 13's main sensor
Best for
Strength All-day battery (5000mAh), 120Hz screen
Extras Reverse wireless charging, Cooling system
Watch out 18W charging (slow)
Skip if Heavy gaming or multitasking
6.78″ IPS LCD · 120Hz
6300 8 / 256 GB
5000 mAh 18W charging
108 MP 2 rear · 8 MP selfie
5G NFC
See 1 prices Compare

Full specifications

Display

6.78″ · IPS LCD · 1080 × 2460 · 120 Hz
Smooth scrolling

A standard LCD panel. Fine indoors, watch out for sunlight legibility.

Screen size
6.78"
Panel type
IPS LCD
Resolution
1080 × 2460 px
Refresh rate
120 Hz
Smooth
HDR
Not listed

Performance

Mediatek Dimensity 6300 (6 nm) · 8-core 2.4 GHz · Mali-G57 MC2
Light-use CPU

Fine for messaging, calls, and browsing. Heavy multitasking will feel slow.

Chipset
Mediatek Dimensity 6300 (6 nm)
Current CPU tier
Lower mid-range
AnTuTu
405,000
v10
CPU
8-core, 2.4 GHz
GPU
Mali-G57 MC2
Process
6 nm
RAM type
LPDDR4X RAM
Storage type
UFS Storage 2.2
CPU layout
2x2.4 GHz ARM Cortex A76 +6x2.0 GHz ARM Cortex A55

Software & updates

Android 14, XOS 14 · 2-year support (brand estimate)
Updates ending soon

How long the maker keeps shipping Android and security updates — the main thing that decides how many years this phone stays current.

Operating system
Android 14, XOS 14
Software support
2 years of updates (brand estimate)
Updates remaining
~0 year

Camera

108 MP f/1.8 main · 8 MP selfie

A standard camera setup — sharp in daylight, expect noise in low light.

Main camera
108 MP f/1.8
Macro
2 MP
Front camera
8 MP
Main sensor
Samsung HM6, 1/1.67", 0.8µm
Mainstream sensor
Same sensor in
Xiaomi Redmi Note 13 , Xiaomi Redmi Note 14 5G
Slow motion
No, 30 fps
Camera extras
laser AF
Video
1440p @ 30 fps

Battery

5000 mAh · 18 W wired · 20 W wireless
All-day

A genuinely all-day battery — comfortably handles streaming and social.

Capacity
5000 mAh
Wired charging
18 W
Slow for 2026
Wireless charging
20 W
Wireless charging
Reverse wireless charging
Supported
Reverse charging
Bypass charging
Supported
Heat friendly
Removable
No

Audio

Stereo · Hi-Res
Stereo speakers
Speakers
Stereo
Stereo
Hi-Res audio
Supported
Audio features
Hi-Res audio

Memory

8 GB RAM · 256 GB · expandable
Roomy
RAM
8 GB
Storage
256 GB
Configurations
8/256GB · 12/256GB
Storage type
UFS 2.2
Expandable
Yes

Connectivity

5G · NFC · Wi-Fi 5
5G
Yes
4G LTE
Yes
NFC
Yes
Contactless
Wi-Fi
Wi-Fi 5
Bluetooth
5.3
GPS systems
GPS, A-GPS, GLONASS, Beidou
USB
USB-C 2.0
USB OTG
Yes
3.5mm jack
Yes
IR blaster
No
SIM
1× Nano-SIM

Network bands

4G works on all four carriers — 5G on MTN & Airtel

Radio bands decide whether this phone sees MTN, Glo, Airtel or 9mobile towers — and how strong the signal holds indoors.

M MTN
4G full · 5G works
Full
A Airtel
4G full · 5G works
Full
G Glo
4G works No B28 — signal can get weak indoors and outside the big cities.
Works
9 9mobile
4G full
Full

The bands Nigerian networks use

B3 main band
M A G 9
B7 extra speed
M
B20 indoor reach
M
B28 indoor reach
G
n78 the 5G band
M A

The dots show which network uses each band. ✓ means this phone has it, ✗ means it doesn't.

All reported bands

2G B2, B3, B5, B8
3G B1, B2, B5, B8
4G B1, B2, B3, B5, B7, B8, B12, B17, B20, B28b, B28a
5G n1, n3, n5, n7, n8, n12, n20, n28b, n28a, n38, n40, n41, n66, n77, n78

Build & Design

201 g · 8.3 mm
Height
168.9 mm
Width
76.5 mm
Thickness
8.3 mm
Weight
201 g

Sensors

Fingerprint (side-mounted) · accelerometer · proximity · compass
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass

Images and battery life estimates from GSMArena

How it stacks up against the rest.

A few phones around the same price, so you can see what this one does better and what it gives up.

vs

Apple iPhone 16

Trades blows 2 wins 3 losses
40% larger battery capacity
5,000 mAh vs 3,561 mAh battery
Starts with more storage
256 GB vs 128 GB baseline
Lower benchmark score
405k vs 1.9M AnTuTu · Lower mid-range vs Flagship tier
Less stable camera
No OIS vs OIS · 1440p @ 30 fps vs 4K @ 60 fps video · 108 MP · f/1.8 vs 48 MP · f/1.6 main
Less protected
None vs IP68 protection · 201 g vs 170 g
Full comparison
vs

Samsung Galaxy S24

Loses on most 1 win 4 losses
25% larger battery capacity
5,000 mAh vs 4,000 mAh battery
Weaker display tech
IPS LCD vs Dynamic AMOLED panel · Tradeoff: 6.78″ vs 6.2″ screen
Lower benchmark score
405k vs 1.9M AnTuTu · Lower mid-range vs Flagship tier
Less stable camera
No OIS vs OIS · — vs Telephoto · OIS · 1440p @ 30 fps vs 8K @ 30 fps video
Less protected
None vs IP68 protection · 201 g vs 167 g
Full comparison

Where to buy

1 seller·Used from ₦160,000

Prices move fast. Open the seller's page and confirm before you pay.

Jiji Used
₦160,000
Fair for used
KenzyGadgets
2.1 yrs · 25 feedback · 256GB
View deal
More listings:
Konga · Jiji

Similar Phones

How each one compares to the Infinix Note 40X 5G.

Infinix Hot 50 4G
Lower mid-range

Infinix Hot 50 4G

Less storage
6GB 128GB 5000mAh
Infinix Zero X Neo
Upper mid-range

Infinix Zero X Neo

Older (2021) · Less storage
8GB 128GB 5000mAh
Infinix Note 30
Mid-range

Infinix Note 30

₦275,000 – ₦300,999

Faster charging · Less storage
8GB 128GB 5000mAh
Infinix Hot 50 Pro 4G
Lower mid-range

Infinix Hot 50 Pro 4G

₦175,500

AMOLED screen · Less storage
8GB 128GB 5000mAh