findaphone
Entry-level · 2021

Samsung Galaxy A02

From ₦75,000 to ₦95,000 · 2 sellers·Last checked 8d ago

Our Take
Best for
Strength All-day battery (5000mAh)
Watch out No more updates, HD+ display, not Full HD
Skip if Long video-watching sessions
6.5″ TFT LCD · 60Hz
Mediatek MT6739W 2 / 32 GB
5000 mAh 7W charging
13 MP 2 rear · 5 MP selfie
4G LTE
See 2 prices Compare

Full specifications

Display

6.5″ · TFT LCD · 720 × 1600 · 60 Hz
Basic

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

Screen size
6.5"
Panel type
TFT LCD
Resolution
720 × 1600 px
Refresh rate
60 Hz
Slow for 2026
HDR
Not listed

Performance

Mediatek MT6739W (28 nm) · 4-core 1.5 GHz · PowerVR GE8100
Chipset
Mediatek MT6739W (28 nm)
Current CPU tier
Unknown
AnTuTu
50,774
Kimovil · Antutu v8
CPU
4-core, 1.5 GHz
GPU
PowerVR GE8100
Process
28 nm
CPU layout
4x Cortex A53 1.5 GHz

Software & updates

Android 10, upgradable to Android 11, One UI Core 3.1 · 4-year support (brand estimate)
Likely end of life

This phone is past its update window — it still works, but new Android versions and most security patches have stopped.

Operating system
Android 10, upgradable to Android 11, One UI Core 3.1
Software support
4 years of updates (brand estimate)
Updates remaining
None — past its update window

Camera

13 MP f/1.9 main · 5 MP selfie

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

Main camera
13 MP f/1.9
Macro
2 MP
Front camera
5 MP f/2.0
Main sensor
1.12µm
Slow motion
No, 30 fps
Video
1080p @ 30 fps

Battery

5000 mAh · 7 W wired
All-day

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

Capacity
5000 mAh
Wired charging
7 W
Slow for 2026
Removable
No

Audio

Dolby Atmos
Speakers
Mono
Dolby Atmos
Supported
Audio features
Dolby Atmos

Memory

2 GB RAM · 32 GB · expandable
Tight
RAM
2 GB
Tight for 2026
Storage
32 GB
Fills fast
Configurations
2/32GB · 3/32GB · 4/32GB · 3/64GB
Storage type
eMMC 5.1
Expandable
Yes

Connectivity

4G LTE · Wi-Fi 4
5G
No
4G LTE
Yes
NFC
No
Wi-Fi
Wi-Fi 4
Bluetooth
5.1
GPS systems
GPS, A-GPS, GLONASS
USB
Micro-USB 2.0
USB OTG
No
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, B5, B8
4G B1, B3, B5, B7, B8, B20, B28b, B28a

Build & Design

206 g · 9.1 mm
Height
164.0 mm
Width
75.9 mm
Thickness
9.1 mm
Weight
206 g

Sensors

Accelerometer
Sensors
Accelerometer

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 13

Loses on most 5 losses
Lower-resolution screen
TFT LCD vs OLED panel · 720 × 1600 vs 1170 × 2532 resolution · Tradeoff: 6.5″ vs 6.1″ screen
Lower performance tier
Unknown vs High-end tier
Less stable camera
No OIS vs OIS · 1080p @ 30 fps vs 4K @ 60 fps video · 13 MP · f/1.9 vs 12 MP · f/1.6 main
No 5G
No 5G vs 5G · No NFC vs NFC
Less protected
None vs IP68 protection · 206 g vs 174 g
Full comparison
vs

Samsung Galaxy S21 5G

Loses on most 5 losses
Less smooth display
TFT LCD vs Dynamic AMOLED panel · 60 Hz vs 120 Hz refresh · 720 × 1600 vs 1080 × 2400 resolution
Lower benchmark score
51k vs 584k AnTuTu · Unknown vs Upper mid-range tier
Less stable camera
No OIS vs OIS · — vs Telephoto · OIS · 1080p @ 30 fps vs 8K @ 24 fps video
No 5G
No 5G vs 5G · No NFC vs NFC
Less protected
None vs IP68 protection · 206 g vs 169 g

Same AnTuTu version, different test sources - treat this as a rough comparison.

Full comparison

Where to buy

2 sellers·Used from ₦75,000

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

Jiji Used
₦95,000
Ranzy Kuti
8.7 yrs · 95 feedback · 64GB
View deal
Jiji Used
₦75,000
Unusually cheap · verify
Eucharia Augustine
4.9 yrs · 64GB
View deal
More listings:
Konga · Jiji