Samsung Galaxy A20
31 out of 100
Samsung

Samsung Galaxy A20

TechRank Score Entry level

Samsung Galaxy A20 — specifications, battery-life tests and price. Real owner reviews, strengths and weaknesses.

▣ Display 6.4" Super AMOLED - 720 x 1560
⚡ Chipset Samsung Exynos 7 Octa 7884
◉ Camera 2 (13 MP + 5 MP)
◆ Battery 4000 mAh
✦ OS Android 11
◌ Weight 169 г.
⚖ Add to comparison All specifications
31 TechRank
Overall score

Entry level

Overall score across key usage scenarios.

Best suited for
◇ Connectivity 52 ▣ Display 41 ⌁ Battery 40
◎

TechRank ratings

Strengths and weaknesses across key usage scenarios.

▣
Display 41
Stronger alternatives are available
◉
Camera 25
Stronger alternatives are available
⚡
Performance 18
Stronger alternatives are available
◆
Gaming 16
Stronger alternatives are available
⌁
Battery 40
Stronger alternatives are available
◇
Connectivity 52
Stronger alternatives are available
◇
Overall score 31
Stronger alternatives are available

+ Strengths

  • Super AMOLED дисплей
  • Достойная широкоугольная камера
  • Мощная батарея обеспечивает до 2-х дней автономности
  • Продуманный дизайн элементов управления
  • Неплохое соотношение цены и качества

− Things to consider

  • Датчиком отпечатков не всегда удобно пользоваться
  • Небольшое разрешение экрана
▣
Display 6.4" Super AMOLED - 720 x 1560
⚡
Processor Samsung Exynos 7 Octa 7884
◉
Camera 2 (13 MP + 5 MP)
⌁
Battery 4000 mAh
▣

Display

11 specifications

Type
Super AMOLED
Size
6.4 inches
Resolution
720 x 1560 pixels
Aspect ratio
19.5:9
Pixel density
268 ppi
Refresh rate
60 Hz
Adaptive refresh rate
No
Max advertised brightness
400 nits
HDR support
No
Display protection
Corning Gorilla Glass 3
Screen-to-body ratio
84.9%
✦

Design and build

9 specifications

Height
158.4 mm
Width
74.7 mm
Thickness
7.8 mm
Weight
169 g
Water resistance
No
Back panel material
Пластик
Frame material
Пластик
Available colors
-
Fingerprint scanner
Да, сзади
⚡

Performance

11 specifications

Chipset
Samsung Exynos 7 Octa 7884
Max clock speed
1600 MHz
CPU cores
8 (2 + 6)
Architecture
- 6 cores at 1.35 GHz: Cortex-A53- 2 cores at 1.6 GHz: Cortex-A73
Manufacturing process
Samsung
Transistor size
14 nm
Neural processor
No
Graphics
Mali-G71 MP2
GPU cores
24
GPU frequency
845 MHz
FLOPS
~40.6 GFLOPS
◇

Benchmarks

12 specifications

Single-core score
482
Multi-core score
1526
CPU
96175
GPU
11203
Memory
60735
UX
37539
Total score
205752
Web score
4726
Video editing
3603
Photo editing
8040
Data manipulation
4769
Writing score
4872
◆

Memory

8 specifications

RAM capacity
3 GB
Memory type
LPDDR3
Memory frequency
933 MHz
Memory channels
1
Storage capacity
32 GB
Storage type
eMMC 5.1
Memory card
MicroSD
Max memory card capacity
Up to 512 GB
✦

Software

4 specifications

Operating system
Android 9.0 (С обновлением до Android 11)
UI skin
One UI 3.1
OS updates
2 years
Security updates
4 years
⌁

Battery

8 specifications

Capacity
4000 mAh
Max charging power
15 W
Battery type
Литий-полимерный (Li-Po)
Removable
No
Wireless charging
No
Reverse charging
No
Fast charging
Да, Samsung Adaptive Fast Charge (25% in 30 minutes)
Full charge time
2:00 ч.
◉

Main camera

15 specifications

Sensor type
13 MP
Photo resolution
5 MP
Zoom
Цифровой
Flash
LED
Stabilization
Digital
8K video recording
No
4K video recording
No
1080p video recording
Up to 30 fps
Slow-motion recording
No
Wide-angle lens field of view
123°
Number of lenses
1) Standard: 13 MP 2) Ultrawide: 5 MP
Features
-
Aperture
f/2.2
Focal length
12 mm
Autofocus
Phase-detection autofocus
◉

Front camera

8 specifications

Megapixels
8 MP
Photo resolution
3264 x 2448
Aperture
f/2.0
Sensor
CMOS
Autofocus
No
Stabilization
Digital
Video resolution
720p at 30 FPS
Depth sensor (TOF 3D)
No
◇

Connectivity

20 specifications

Wi-Fi version
Wi-Fi 4 (802.11 b/g/n)
Wi-Fi features
- Dual Band - Wi-Fi Direct - Wi-Fi Hotspot
Bluetooth version
5
Bluetooth features
PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP
USB type
USB Type-C
USB version
2
USB features
- Charging - USB mass storage mode
GPS
GPS, GLONASS, Beidou
NFC*
Yes
Infrared port
No
Number of SIMs*
2
SIM type
Nano
SIM mode
Dual standby
eSIM support*
No
Hybrid slot
No
LTE Cat*
4
2G networks
GSM850, GSM900, DCS1800, PCS1900
3G networks
B1 (2100), B2 (1900), B5(850), B8 (900)
4G networks
B1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800), B38(2600), B40(2300), B41(2500)
5G support
No
◇

Audio

4 specifications

Speakers
Моно
3.5 mm audio jack
Yes
FM radio
Yes
Dolby Atmos
Yes
◇

Other

7 specifications

Class
Средний класс
Release date
Март 2019 years
Sales start date
Март 2019 years
Successor
- Samsung Galaxy A24 4G
Head SAR
0.23 W/кг
Body SAR (EU)
1.38 W/кг
Sensors
- Датчик Холла - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint scanner
◉

Cameras

Camera modules and shooting capabilities

Main camera

13 MP
Sensor resolution
13 MP
Photo resolution
4128 x 3096
Zoom
Цифровой
Flash
LED
Stabilization
Digital
8K video recording
No
4K video recording
No
1080p video recording
Up to 30 fps
Slow-motion recording
No
Wide-angle lens field of view
123°
Number of lenses
1) Standard: 13 MP 2) Ultrawide: 5 MP
Features
-
Photo resolution
13 MP
Aperture
f/1.9
Focal length
28 mm
Autofocus
Phase-detection autofocus
Photo resolution
5 MP
Aperture
f/2.2
Focal length
12 mm

Front camera

8 MP
Megapixels
8 MP
Photo resolution
3264 x 2448
Aperture
f/2.0
Sensor
CMOS
Autofocus
No
Stabilization
Digital
Video resolution
720p at 30 FPS
Depth sensor (TOF 3D)
No
⚡

Benchmarks

Synthetic benchmark results

Performance Chipset Samsung Exynos 7 Octa 7884
Performance Max clock speed 1600 MHz
Performance CPU cores 8 (2 + 6)
Performance Architecture - 6 cores at 1.35 GHz: Cortex-A53- 2 cores at 1.6 GHz: Cortex-A73
Performance Manufacturing process Samsung
Performance Transistor size 14 nm
Performance Neural processor No
Performance Graphics Mali-G71 MP2
Performance GPU cores 24
Performance GPU frequency 845 MHz
Performance FLOPS ~40.6 GFLOPS
Benchmarks Single-core score 482
Benchmarks Multi-core score 1526
Benchmarks CPU 96175
Benchmarks GPU 11203
Benchmarks Memory 60735
Benchmarks UX 37539
Benchmarks Total score 205752
Benchmarks Web score 4726
Benchmarks Video editing 3603
Benchmarks Photo editing 8040
Benchmarks Data manipulation 4769
Benchmarks Writing score 4872

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