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Entry-level · 2026

Infinix Smart 20

From ₦130,000 to ₦168,000 · 34 sellers·Last checked 1d ago

Nobody owns this yet
Our Take
CPU benches near recent entry-level phones like the Samsung Galaxy A06
Best for
Strength All-day battery (5200mAh), 120Hz screen
Extras Leather back, Reverse wireless charging
Watch out 4G only, HD+ display, not Full HD
Skip if You watch a lot of video or play demanding games
6.78″ IPS LCD · 120Hz
G81 Ultimate 4 / 64 GB
5200 mAh 15W charging
8 MP 8 MP selfie
4G LTE NFC
See 34 prices Compare

Full specifications

Display

6.78″ · IPS LCD · 720 × 1576 · 120 Hz
Smooth scrolling

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

Screen size
6.78"
Panel type
IPS LCD
Resolution
720 × 1576 px
Refresh rate
120 Hz
Smooth
Brightness
700 nits
HDR
Not listed

Performance

Mediatek Helio G81 Ultimate (12 nm) · 8-core 2.0 GHz · Mali-G52 MC2
Light-use CPU

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

Chipset
Mediatek Helio G81 Ultimate (12 nm)
Current CPU tier
Lower mid-range
AnTuTu
262,000
v10
CPU
8-core, 2.0 GHz
GPU
Mali-G52 MC2
Process
12 nm
RAM type
LPDDR4X RAM
Storage type
eMMC 5.1 Storage
CPU layout
2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz

Software & updates

Android 16, XOS 16 · 2-year support (brand estimate)

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 16, XOS 16
Software support
2 years of updates (brand estimate)
Updates remaining
~2 years

Camera

8 MP f/2.0 main · 8 MP selfie

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

Main camera
8 MP f/2.0
Front camera
8 MP f/2.0
Slow motion
Yes, 120 fps
Video
1440p @ 30 fps

Battery

5200 mAh · 15 W wired
All-day

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

Capacity
5200 mAh
Wired charging
15 W
Slow for 2026
Reverse wireless charging
Supported
Reverse charging
Removable
No

Audio

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

Memory

4 GB RAM · 64 GB · expandable
Tight
RAM
4 GB
Tight for 2026
Storage
64 GB
Fills fast
Configurations
4/64GB · 4/128GB
Storage type
eMMC 5.1
Expandable
Yes

Connectivity

4G LTE · NFC · Wi-Fi 5
Falls short for 2026
5G
No
4G only
4G LTE
Yes
NFC
Yes
Contactless
Wi-Fi
Wi-Fi 5
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 — no 5G

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

M MTN
4G full · no 5G
Full
A Airtel
4G full · no 5G
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, B13, B17, B20, B26, B28b, B28a

Build & Design

7.7 mm · IP64
Built to last
Height
167.7 mm
Width
78.8 mm
Thickness
7.7 mm
IP rating
IP64
Water resistant

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 17e

Loses on most 4 losses
Lower benchmark score
262k vs 2.2M AnTuTu · Lower mid-range vs Flagship tier
Less stable camera
No OIS vs OIS · 1440p @ 30 fps vs 4K @ 60 fps video · 8 MP · f/2.0 vs 48 MP · f/1.6 main
No 5G
No 5G vs 5G
Starts with less storage
64 GB vs 256 GB baseline
₦460k cheaper Full comparison
vs

Samsung Galaxy S26

Loses on most 5 losses
Lower-resolution screen
IPS LCD vs Dynamic AMOLED panel · 720 × 1576 vs 1080 × 2340 resolution · Tradeoff: 6.78″ vs 6.3″ screen
Lower benchmark score
262k vs 3.1M 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
No 5G
No 5G vs 5G
Starts with less storage
64 GB vs 128 GB baseline
₦810k cheaper Full comparison

Where to buy

34 sellers·New from ₦139,600 to ₦168,000·Used from ₦130,000

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

Jiji Used
₦130,000
Lowest of 34 Fair for used
DOZZYDATA TELEGLOBAL
6.2 yrs · 249 feedback · 128GB
View deal
Jiji New
₦142,000
DOZZYDATA TELEGLOBAL
6.2 yrs · 249 feedback · 64GB
View deal
Jiji New
₦145,000
Neobest Gadgets
1.7 yrs · 174 feedback · 64GB
View deal
Jiji New
₦145,500
BLACKHUB GADGETS
10.8 yrs · 341 feedback · 64GB
View deal
Jiji New
₦147,000
CeeLinks Teleglobal
5.8 yrs · 389 feedback · 64GB
View deal
Show all 34 listings
Jiji New
₦147,999
Legendary Gadgets-W
4.6 yrs · 451 feedback · 64GB
View deal
Jiji New
₦154,999
Legendary Gadgets-W
4.6 yrs · 451 feedback · 128GB
View deal
Jiji New
₦159,000
Blackhub Technologies
8.3 yrs · 139 feedback · 128GB
View deal
Jiji New
₦160,000
BLACKHUB GADGETS
10.8 yrs · 341 feedback · 128GB
View deal
Jiji New
₦165,000
Neobest Gadgets
1.7 yrs · 174 feedback · 128GB
View deal
Jiji New
₦139,600
New seller · verify
Dscl
2 feedback · 64GB
View deal
Konga New
₦139,700
New seller · verify
Konga
64GB
View deal
Konga New
₦143,000
New seller · verify
WHOLESALE PHONES
64GB
View deal
Konga New
₦143,000
New seller · verify
WHOLESALE PHONES
64GB
View deal
Konga New
₦143,000
New seller · verify
WHOLESALE PHONES
64GB
View deal
Konga New
₦143,000
New seller · verify
WHOLESALE PHONES
64GB
View deal
Konga New
₦144,000
New seller · verify
WHOLESALE PHONES
64GB
View deal
Konga New
₦144,000
New seller · verify
WHOLESALE PHONES
64GB
View deal
Konga New
₦144,000
New seller · verify
WHOLESALE PHONES
64GB
View deal
Konga New
₦144,000
New seller · verify
WHOLESALE PHONES
64GB
View deal
Jiji New
₦145,700
New seller · verify
Expinos Gadgets
9.3 yrs · 7 feedback · 64GB
View deal
Konga New
₦146,500
New seller · verify
Dax Technology Nigeria
64GB
View deal
Konga New
₦154,700
New seller · verify
Konga
128GB
View deal
Konga New
₦158,800
New seller · verify
Konga
128GB
View deal
Konga New
₦161,900
New seller · verify
Dax Technology Nigeria
128GB
View deal
Jiji New
₦163,000
New seller · verify
REWJIDO UNIVERSAL SERVICES
2.9 yrs · 2 feedback · 128GB
View deal
Konga New
₦165,000
New seller · verify
WHOLESALE PHONES
128GB
View deal
Konga New
₦165,000
New seller · verify
WHOLESALE PHONES
128GB
View deal
Konga New
₦165,000
New seller · verify
WHOLESALE PHONES
128GB
View deal
Konga New
₦165,000
New seller · verify
WHOLESALE PHONES
128GB
View deal
Jiji New
₦165,500
New seller · verify
Hanans ENTERPRISE
4.5 yrs · 2 feedback · 128GB
View deal
Konga New
₦168,000
New seller · verify
WHOLESALE PHONES
128GB
View deal
Konga New
₦168,000
New seller · verify
WHOLESALE PHONES
128GB
View deal
Konga New
₦168,000
New seller · verify
WHOLESALE PHONES
128GB
View deal
More listings:
Konga · Jiji

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