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Mid-range · 2021

Samsung Galaxy Quantum 2

Sold for ₦240,000 · 1 sellers·Last checked 8d ago

Our Take
CPU capability matches mid-range phones like Samsung Galaxy A27
Best for
Strength Stabilised camera (OIS), 120Hz AMOLED
Watch out No more updates
6.7″ AMOLED · 120Hz
855+, QRNG security chipset 6 / 128 GB
4500 mAh 25W charging
64 MP 3 rear · 10 MP selfie
5G NFC
See 1 prices Compare

Full specifications

Display

6.7″ · Dynamic AMOLED · 1440 × 3200 · 120 Hz · HDR
OLED + smooth

A clean OLED panel — colours pop and sunlight visibility is solid.

Screen size
6.7"
Panel type
Dynamic AMOLED
OLED
Resolution
1440 × 3200 px
Refresh rate
120 Hz
Smooth
Brightness
1200 nits
HDR
Supported

Performance

Qualcomm SM8150 Snapdragon 855+ (7 nm), QRNG security chipset · 8-core 2.96 GHz · Adreno 640 (700 MHz)
Everyday capable

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

Chipset
Qualcomm SM8150 Snapdragon 855+ (7 nm), QRNG security chipset
Current CPU tier
Mid-range
CPU
8-core, 2.96 GHz
GPU
Adreno 640 (700 MHz)
Process
7 nm

Software & updates

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

Camera

64 MP f/1.8 main · OIS · 10 MP selfie · 4K video
OIS + 4K

Stabilised main camera holds up in low light. Front camera is fine for daylight selfies.

Main camera
64 MP f/1.8
OIS
Ultrawide
12 MP f/2.2
Macro
5 MP
Front camera
10 MP f/2.2
Video
4K @ 30 fps
4K video

Battery

4500 mAh · 25 W wired

Battery is average for the class — fine for daily use.

Capacity
4500 mAh
Wired charging
25 W
Removable
No

Memory

6 GB RAM · 128 GB · expandable
RAM
6 GB
Storage
128 GB
Expandable
Yes

Connectivity

5G · NFC
5G
Yes
4G LTE
Yes
NFC
Yes
Contactless
Wi-Fi
Not listed
Bluetooth
5.0
USB
USB-C 2.0
USB OTG
Yes
3.5mm jack
No
IR blaster
No
SIM
1× Nano-SIM

Build & Design

176 g · 8.1 mm
Height
161.9 mm
Width
73.8 mm
Thickness
8.1 mm
Weight
176 g

Sensors

Fingerprint (under display, ultrasonic) · accelerometer · gyro · proximity
Sensors
Fingerprint (under display, ultrasonic), 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 13

Trades blows 2 wins 2 losses
Smoother display
Dynamic AMOLED vs OLED panel · 120 Hz vs 60 Hz refresh · 1440 × 3200 vs 1170 × 2532 resolution
39% larger battery capacity
4,500 mAh vs 3,240 mAh battery
Lower performance tier
Mid-range vs High-end tier
Less protected
None vs IP68 protection
Full comparison
vs

Samsung Galaxy S21 5G

Trades blows 2 wins 3 losses
Sharper screen
1440 × 3200 vs 1080 × 2400 resolution · 6.7″ vs 6.2″ screen
13% larger battery capacity
4,500 mAh vs 4,000 mAh battery
Lower performance tier
Mid-range vs Upper mid-range tier
Lower video ceiling
— vs Telephoto · OIS · 4K @ 30 fps vs 8K @ 24 fps video
Less protected
None vs IP68 protection
Full comparison

Where to buy

1 seller·Used from ₦240,000

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

Jiji Used
₦240,000
Fair for used
DOZZYDATA TELEGLOBAL
6.3 yrs · 255 feedback · 128GB
View deal
More listings:
Konga · Jiji

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