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Mid-range · 2025

Infinix Note 50x

Sold for ₦280,000 · 1 sellers·Last checked 1d ago

Nobody owns this yet
Our Take
CPU benches near recent mid-range phones like the Samsung Galaxy A55
Best for
Strength All-day battery (5500mAh), 120Hz screen
Extras Rugged build, Reverse wireless charging
Watch out HD+ display, not Full HD
Skip if Long video-watching sessions
6.67″ IPS LCD · 120Hz
7300 Ultimate 6 / 128 GB
5500 mAh 45W charging
50 MP 8 MP selfie
5G Wi-Fi 6
See 1 prices Compare

Full specifications

Display

6.67″ · IPS LCD · 720 × 1600 · 120 Hz · HDR
Smooth scrolling

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

Screen size
6.67"
Panel type
IPS LCD
Resolution
720 × 1600 px
Refresh rate
120 Hz
Smooth
Brightness
560 nits
HDR
Supported

Performance

Mediatek Dimensity 7300 Ultimate (4 nm) · 8-core 2.5 GHz · Mali-G615 MC2
Everyday capable

Daily apps and casual games run smoothly — heavy gaming will drop frames.

Chipset
Mediatek Dimensity 7300 Ultimate (4 nm)
Current CPU tier
Mid-range
AnTuTu
720,000
v10
CPU
8-core, 2.5 GHz
GPU
Mali-G615 MC2
Process
4 nm
RAM type
LPDDR4X RAM
Storage type
UFS Storage 3.1
CPU layout
4xCortex A78 2.5GHz + 4xCortex A55 2.0GHz

Software & updates

Android 15, up to 2 major Android upgrades, XOS 15 · 2-year support
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 15, up to 2 major Android upgrades, XOS 15
Software support
2 years of updates
Updates remaining
~1 year

Camera

50 MP f/1.6 main · 8 MP selfie · 4K video
4K video

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

Main camera
50 MP f/1.6
Front camera
8 MP f/2.0
Main sensor
0.8µm
Slow motion
Yes, 240 fps
Camera extras
laser AF
Video
4K @ 30 fps
4K video

Battery

5500 mAh · 45 W wired
Plenty

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

Capacity
5500 mAh
Wired charging
45 W
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

6 GB RAM · 128 GB · expandable
RAM
6 GB
Storage
128 GB
Configurations
6/128GB · 8/128GB · 8/256GB
Storage type
UFS 2.2
Expandable
Yes

Connectivity

5G · Wi-Fi 6
5G
Yes
4G LTE
Yes
NFC
No
Wi-Fi
Wi-Fi 6
Modern Wi-Fi
Bluetooth
5.4
GPS systems
GPS, A-GPS, GLONASS, Beidou
USB
USB-C 2.0
USB OTG
Yes
3.5mm jack
No
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 works · 5G works No B20 or B7 — weaker indoor signal, and slower speeds where the network is busy.
Works
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, B5, B8
4G B1, B3, B5, B8, B28b
5G n1, n3, n5, n8, n28b, n38, n40, n41, n77, n78

Build & Design

4 g · 8.0 mm · IP64
Built to last
Height
165.4 mm
Width
76.4 mm
Thickness
8.0 mm
Weight
4 g
IP rating
IP64
Water resistant

Sensors

Fingerprint (side-mounted) · accelerometer · gyro · proximity
Sensors
Fingerprint (side-mounted), accelerometer, gyro, 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 17

Loses on most 1 win 4 losses
49% larger battery capacity
5,500 mAh vs 3,692 mAh battery
Lower-resolution screen
IPS LCD vs Dynamic AMOLED panel · 720 × 1600 vs 1206 × 2622 resolution · Tradeoff: 6.67″ vs 6.3″ screen
Lower benchmark score
720k vs 2.2M AnTuTu · Mid-range vs Flagship tier
Less stable camera
No OIS vs OIS · 4K @ 30 fps vs 4K @ 60 fps video · 50 MP · f/1.6 vs 48 MP · f/1.6 main
No NFC
No NFC vs NFC
Full comparison
vs

Samsung Galaxy S25

Loses on most 1 win 4 losses
38% larger battery capacity
45 W vs 25 W charging · 5,500 mAh vs 4,000 mAh battery
Lower-resolution screen
IPS LCD vs Dynamic AMOLED panel · 720 × 1600 vs 1080 × 2340 resolution · Tradeoff: 6.67″ vs 6.2″ screen
Lower benchmark score
720k vs 3.1M AnTuTu · Mid-range vs Flagship tier
Less stable camera
No OIS vs OIS · — vs Telephoto · OIS · 4K @ 30 fps vs 8K @ 30 fps video
No NFC
No NFC vs NFC
Full comparison

Where to buy

1 seller·Used from ₦280,000

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

Jiji Used
₦280,000
Fair for used
Akikunmi
6.1 yrs · 256GB
View deal
More listings:
Konga · Jiji

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