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Compare Oppo A8 VS Samsung Galaxy A20s


Samsung Galaxy A20s comes with Snapdragon 450 SoC, 3GB or 4 GB RAM, 32 GB or 64 GB storage, 6.4" IPS display, 4000 mAh battery, triple rear camera with 13 MP main sensor + 8 MP ultra-wide + 5 MP depth-sensing, 8 MP front camera, and 168 $ start price on launch.

While Oppo A8 keeps a 6.5" IPS display, Helio P35 SoC, 4 GB RAM, 128 GB storage, triple rear camera with 13 MP main sensor + 2 MP macro + 2 depth-sensing, 8 MP front camera, 4230 mAh battery and 212 $ price on launch.


Here’s an in-depth specifications comparison between Samsung Galaxy A20s and Oppo A8.

Jump to:
  1. Operating System  Comparison
  2. System  on  Chip (SOC)  Comparison
  3. RAM Comparison
  4. Storage  Comparison
  5. Display Comparison
  6. Launch Date Comparison
  7. Price  Comparison
  8. Sensors  Comparison
  9. Rear Camera Comparison
  10. Front Camera Comparison
  11. Tracking /  Positioning  Comparison
  12. Wi-Fi  Comparison
  13. Bluetooth  Comparison
  14. USB Comparison
  15. Connectivity  Comparison
  16. Audio File Formats /  Codecs Comparison
  17. Video File Formats /  Codecs Comparison
  18. Battery  Comparison
  19. Design  Comparison
  20. SIM Card  Comparison
  21. Networks  Comparison
  22. Mobile Network Technology and Bandwidth Comparison

Oppo A8

Samsung Galaxy A20s

Brand and Model

Brand and Model   

Brand 

Brand 

  Oppo
Samsung

Model 

Model 

A8
Galaxy A20s

Model Alias

Model Alias

PDBM00
SM-A2070
PDBT00
SM-A207F

 A2070

 A207F

Oppo A8 Operating System (OS)

Galaxy A20s Operating System (OS)

ColorOS 6.1 (Android 9.0 Pie)
Android 9.0 Pie

User Interface (UI)

User Interface (UI)


One  UI Core

Oppo A8 System on  Chip (SOC)

Galaxy A20s System on  Chip (SOC)

SOC 

SOC 

Media Tek Helio P35 (MT6765)
Qualcomm Snapdragon 450

Process Technology 

Process Technology 

 12 nm 
 14 nm 

CPU

CPU

4x 2.3 GHz ARM Cortex-A53
ARM Cortex-A53
4x 1.8 GHz ARM Cortex-A53

CPU Bits 

CPU Bits 

 64 bits 
 64 bits 

Instruction Set  

Instruction Set  

 ARMv8-A
 ARMv8

CPU Frequency 

CPU Frequency 

 2300 MHz  
 1800 MHz  

CPU Cores 

CPU Cores 

  8
 8

GPU

GPU

Power VR GE8320
Qualcomm Adreno 506

GPU Frequency

 GPU Frequency

 680 MHz

Oppo A8 RAM Capacity 

Galaxy A20s RAM Capacity


3 GB
   4 GB
4 GB 

RAM Type  

RAM Type  

 LPDDR4X

RAM Channels  

RAM Channels  

 Double Channel

RAM Frequency  

RAM Frequency   

 1866 MHz

Oppo A8 Storage 

Galaxy A20s Storage


  32 GB 
  128 GB
 64 GB

Oppo A8 Memory Cards 

Galaxy A20s Memory Cards

  microSD
microSD
 microSDHC
microSDHC
 microSDXC
microSDXC

Oppo A8 Display    

Galaxy A20s Display

Type / Technology 

Type / Technology 

IPS
IPS

Diagonal Size 

Diagonal Size 

  6.5 in 
 6.4 in 
  165.1 mm 
 162.56 mm 
  16.51 cm 
 16.26 cm 

Width 

Width 

  2.67 in 
  2.68 in 
  67.75 mm 
  68.12 mm 
  6.78 cm 
  6.81 cm 

Height 

Height 

  5.93 in 
  5.81 in 
  150.56 mm 
 147.6 mm 
  15.06 cm 
  14.76 cm 

Aspect Ratio 

Aspect Ratio 

 2.222:1
 2.167:1

Resolution 

Resolution 

 720 x 1600  pixels 
 720 x 1560  pixels 

Pixel Density 

Pixel Density 

  270 ppi 
  268 ppi 
  106 ppcm 
 105 ppcm 

Color Depth 

Color Depth 

  24 bits  
  24 bits  
  16777216 colors 
  16777216 colors 

Display Area 

Display Area 

  82.7 % 
  79.7 % 

Other Features 

Other Features 

 Capacitive 
 Capacitive 
 Multi-touch 
 Multi-touch 
Scratch-resistant 
 Scratch resistant

Infinity-V display 

Oppo A8 Sensors 

Galaxy A20s Sensors

 Proximity
Proximity
 Light
Light
 Accelerometer
Accelerometer
 Compass
Compass
Gyroscope
Gyroscope
  Fingerprint
Fingerprint
Gravity

Oppo A8 Rear Camera 

Galaxy A20s Rear Camera  

Sensor type 

Sensor type 


CMOS

Aperture

Aperture

 f/2
f/1.8

Flash Type

Flash Type

LED
LED

 Image Resolution 

 Image Resolution 

 4032 x 3120  pixels 
 4160 x 3120 pixels 
 12.58 MP 
 12.98 MP 

Video resolution

Video resolution

 1920 x 1080 pixels
1920 x 1080 pixels
 2.07 MP
2.07 MP

Video FPS

Video FPS

 30 fps
30 fps

Features 

Features 

Autofocus 
Autofocus 

Continuous shooting 

Digital zoom
Geotagging 
Geotagging 
Panorama 
Panorama 
HDR 
HDR 
Touch focus 
Touch focus 
Face detection
Face detection
White balance setting 
White balance setting 
ISO setting 
ISO setting 
Exposure compensation 
Exposure compensation 
Self-timer 
Self-timer 
Scene mode 
Scene mode 
Macro Mode

5-element lens 


 Wide-angle lens- 77 degree

Phase detection

4x digital zoom

Secondary rear camera- 2 MP (Macro)

Secondary rear camera - 8 MP (ultra-wide-angle)


Aperture size - f/2.2 (#2)

Wide-angle lens- 120 degree (#2)

Third rear camera- 2 MP depth-sensing)

Third rear camera- 5 MP (depth-sensing)


 Aperture size- f/2.2 (#3)

 Live-Focus (#3)

Oppo A8 Front Camera    

Galaxy A20s Front Camera

Aperture
Aperture
 f/2.2
f/2

Image Resolution 

Image Resolution 

 3264 x 2448 pixels 
3264 x 2448 pixels
  7.99 MP 
7.99 MP

Video Resolution

Video Resolution

 1920 x 1080 pixels
1280 x 720 pixels
 2.07 MP
0.92 MP

Video FPS

Video FPS

 30 fps
30 fps

Features 

Features 


 Face unlock

Oppo A8 Audio 

Galaxy A20s Audio

Loudspeaker 
Loudspeaker 
Earpiece
Earpiece

Oppo A8 Radio 

Galaxy A20s Radio

  Yes
Yes

Oppo A8 Tracking /  Positioning 

Galaxy A20s Tracking /  Positioning

 GPS 

 A-GPS 
GPS
GLONASS
A-GPS
BeiDou
GLONASS

BeiDou

Oppo A8 Wi-Fi    

Galaxy A20s Wi-Fi

 802.11a (IEEE 802.11a-1999)
802.11a (IEEE 802.11a-1999)
 802.11b (IEEE 802.11b-1999)
802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009) 
802.11n (IEEE 802.11n-2009) 
 802.11n 5GHz

 802.11 ac (IEEE 802.11ac)

Dual band

 Wi-Fi Hotspot 
 Wi-Fi Hotspot 
 Wi-Fi Direct
Wi-Fi Direct
 Wi-Fi Display

Oppo A8 Bluetooth 

Galaxy A20s Bluetooth

Version 

Version 

 4.2
 4.2

Features 

Features 

A2DP 
A2DP 
 LE

Oppo A8 USB 

Galaxy A20s USB

Connector Type  

Connector Type  

Micro USB
USB Type-C

Version 

Version 

  2.0
 2.0

Features 

Features 

Charging 
Charging 
Mass Storage 
Mass Storage 
On-The-Go
On-The-Go

Oppo A8 Headphone Jack 

Galaxy A20s Headphone Jack

 Yes
Yes

Oppo A8 Connectivity 

Galaxy A20s Connectivity

 Computer sync 
 Computer sync 

 OTA sync 
 Tethering
Tethering
  VoLTE
VoLTE

Oppo A8 Browser 

Galaxy A20s Browser

HTML 
HTML 
HTML5 
HTML5 
CSS 3 
CSS 3 

Oppo A8 Audio File Formats /  Codecs    

Galaxy A20s Audio File Formats /  Codecs  

AAC 
AAC 
AAC+ / aaPlus / HE-AAC v1
AMR / AMR-NB / GSM-AMR 

AMR-WB
AMR / AMR-NB / GSM-AMR 
FLAC 
 AMR-WB
M4A

MIDI 

MP3 
eAAC+ / aacPlus v2 / HE-AAC v2
OGG 
FLAC 
WMA 

WAV 
MIDI 
 3GA
MP3 
 OGA
OGG 
 AWB
WMA 
 MID
WAV 
 XMF

 MXMF

 IMY

 RTTL

 RTX

OTA

Oppo A8 Video File Formats /  Codecs    

Galaxy A20s Video File Formats /  Codecs

3GPP 
3GPP

3GPP2
AVI 
AVI 
DivX

Flash Video 
Flash Video
 H.263

 H.264 / MPEG-4 Part 10 / AVC video

 H.265 / MPEG-H Part 2 / HEVC

MKV
 MKV
MP4
MP4

M4V

ASF

FLV
  WebM
WebM
 WMV

Xvid

Oppo A8 Battery 

Galaxy A20s Battery

Capacity

Capacity

4230 mAh
4000 mAh

Type 

Type 

 Li-Polymer
Li-Polymer

Features 

Features 

 Non-removable 
Non-removable 

 Fast Charging

 Charger Output Power

 Charger Output Power


 5 V / 2 A

Oppo A8 Launch 

Galaxy A20s Launch

Announced 

Announced 

 2019, 20th December
 2019, Sept.

Status 

Status 

 Release 20th December
Release Sept. 2019

Oppo A8 Price 

Galaxy A20s Price

 4 GB + 128 GB = 171 $
3 GB + 32 GB = 168 $

4 GB + 64 GB = 196 $ 

Oppo A8 Design

Galaxy A20s Design

Colors 

Colors 

Secret Night Black
Black
Azure
Green

Red

Width 

Width 

  75.5 mm 
 77.5 mm 
  7.55 cm 
  7.75 cm 
  0.25 ft 
 0.25 ft 
  2.97 in 
  3.05 in 

Height 

Height 

 163.9 mm 
163.3 mm 
 16.39 cm 
16.33 cm 
  0.54 ft 
 0.54 ft 
  6.45 in 
  6.43 in 

Thickness 

Thickness 

  8.3 mm 
 8 mm 
  0.83 cm 
  0.8 cm 
  0.03 ft 
 0.03 ft 
  0.33 in 
  0.31 in 

Weight 

Weight 

  180 g
 183 g
   0.4 lbs
 0.4 lbs
  6.35 oz
 6.46 oz

Volume 

Volume 

 102.71 cm3
 101.25 cm3
 6.24 in3
  6.15 in3

Body Materials

Body Materials

Plastic
Plastic

Oppo A8 SIM Card

Galaxy A20s SIM Card

SIM Card Type  

SIM Card Type  

Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm) 
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm) 
 Nano-SIM / microSD

Number of SIM Cards 

Number of SIM Cards 

  2
  2

Features

Features

 Dual SIM stand-by
Dual SIM stand-by

Oppo A8 Mobile Network Technology and Bandwidth   

Galaxy A20s Mobile Network Technology and Bandwidth

 UMTS (384 kbit/s) 
 UMTS (384 kbit/s) 
 EDGE 
 EDGE 
 GPRS  
 GPRS  
 HSPA+ 
 HSPA+ 
LTE
LTE Cat 4 (51.0 Mbit/s, 150.8 Mbit/s)
  TD-SCDMA

Oppo A8 Networks

Galaxy A20s Networks

GSM

GSM

GSM 850 MHz (B5)
GSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
GSM 1900 MHz (B2)
 CDMA

 

 CDMA 800 MHz (BC0)

W-CDMA

UMTS

W-CDMA 850 MHz (B5)
UMTS 850 MHz (B5)
W-CDMA 900 MHz (B8) 
UMTS 900 MHz (B8)

 UMTS 1900 MHz (B2)
 W-CDMA 2100 MHz (B1)
UMTS 2100 MHz (B1)

 TD-SCDMA

 

 TD-SCDMA 1880-1920 MHz

  TD-SCDMA 2010-2025 MHz

LTE

LTE


 LTE-FDD 700 MHz (B28)

LTE-FDD 800 MHz (B20) 
LTE-FDD 850 MHz (B5)
LTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 900 MHz (B8)

LTE-FDD 1800 MHz (B3)

LTE-FDD 1900 MHz (B2)
 LTE-FDD 2100 MHz (B1)
LTE-FDD 2100 MHz (B1) 

LTE-FDD 2600 MHz (B7) 
 LTE-TDD 1900 MHz (B39)
LTE-TDD 1900 MHz (B39) 

 LTE-TDD 3400 MHz (B34)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2500 MHz (B41)

LTE-TDD 2600 MHz (B38)

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