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Samsung Galaxy A Quantum, picture 1
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Phone

Samsung Galaxy A Quantum

Brand
Samsung
Release date
2020
Screen size
6.7 ″
Chip
Exynos 980
Memory
8 GB
Storage
128 GB

The UnboxingTN Verdict

out of 100

The Galaxy A Quantum pairs 5G and capable cameras with ample RAM, but its 4500 mAh battery and older Android 10 limit the experience.

What is good

  • 5G cellular connectivity and NFC support broaden its connectivity options.
  • 64 MP wide and 12 MP ultrawide cameras offer versatile shooting.
  • 8 GB RAM and 128 GB storage provide generous everyday capacity.

What is not

  • 4500 mAh battery is a clear endurance weakness.
  • Android 10 and One UI 2 are dated software.
  • 60 Hz refresh rate makes the display less fluid.

How the score breaks down

  • Performance 54
  • Camera 73
  • Display 55
  • Battery 14
  • Connectivity 85
  • Build 64
  • Software 34

UnboxingTN review · based on the specifications · engine 1.0.2 · Updated Sep 13, 2026

Written by UnboxingTN’s AI from the score and the specification sheet.

Reader reviews are coming, beside this score and never blended into it.

Also known as

galaxy-a-quantum · samsung-galaxy-a-quantum-scrapegsma-1461

Specifications

Performance

Chip
Exynos 980
Chip maker
Samsung
Process
8 nm
Graphics
Mali G76 MP5
Operating system
Android 10, One UI 2
System version
10

Memory and storage

Memory
8 GB
Storage
128 GB

Display

Screen size
6.7 ″
Resolution
1,080 × 2,400
Panel type
Super AMOLED Plus capacitive touchscreen, 16M colors
Refresh rate
60 Hz
Pixel density
393 ppi

Battery

Battery
4,500 mAh

Cameras

Cameras
wide · 64 MP
ultrawide · 12 MP
macro · 5 MP
depth of field · 5 MP

Connectivity

Mobile network
5G
SIM
Nano-SIM
Wi-Fi
WiFi 5
Bluetooth
5.0, A2DP, LE
NFC
Yes
USB
2.0, Type-C 1.0 reversible connector, USB On-The-Go

Design

Weight
185 g
Height
162.5 mm
Width
75.5 mm
Thickness
8.1 mm

Data source · techapi:samsung-galaxy-a-quantum-scrapegsma-1461