Samsung Galaxy A20 vs OnePlus 8 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

9.0
OnePlus 8
Samsung Galaxy A20 OnePlus 8
Released · Apr 10, 2019
Released · Apr 21, 2020
6.4-inch
6.5-inch
Dual camera
Triple camera
3GB · 32GB
8GB · 128GB
4000 mAh
4300 mAh
Check prices

Design

Dimensions
6.24 x 2.94 x 0.31 inches
158.4 x 74.7 x 7.8 mm
6.31 x 2.87 x 0.31 inches
160.2 x 72.9 x 8 mm
Weight
5.96 oz (169.0 g) 6.35 oz (180.0 g)
Materials
Back: Plastic Back: Glass (Corning Gorilla Glass 5)
Frame: Aluminum
Biometrics
2D Face unlock, Fingerprint (touch) 2D Face unlock, Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key Left: Volume control; Right: Lock/Unlock key
Colors
Black,Deep blue, Red Glacial green

Display

Size
6.4-inch 6.5-inch
Resolution
1560x720px, 19.5:9 ratio, 268 PPI 2400x1080px, 20:9 ratio, 402 PPI
Technology
Super AMOLED AMOLED
Refresh rate
60Hz 90Hz
Screen-to-body
84.95 % 88.65 %
Peak brightness
1100 cd/m2 (nit)
Features
Ambient light sensor, Proximity sensor HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip
Samsung Exynos 7884 (14 nm) Qualcomm Snapdragon 865 SM8250 (7 nm)
Processor
Octa-core
1800 MHz
ARM Cortex-A73 and ARM Cortex-A53
Octa-core
2840 MHz
Kryo 585
GPU
Mali-G71 MP2 Adreno 650
RAM
3GB (LPDDR4) 8GB (LPDDR4)
Internal storage
32GB, available to use: 20.3 GB 128GB (UFS 3.0)
Storage expansion
microSDXC up to 512 GB not expandable
OS
Android (11, 10, 9.0 Pie), Samsung One UI Android (11, 10)

Battery

Capacity
4000 mAh 4300 mAh
Type
Li - Polymer
Charging
Samsung Adaptive Fast Charging OnePlus Warp Charge
Charge speed
Wired: 30.0W
PhoneArena Battery Tests
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
Untested
Browsing
Untested
Video
9h 37min
Gaming
10h 16min

Camera

Rear
Dual camera Triple camera
Main camera
13 MP (Autofocus)
Aperture size: F1.9
Focal length: 27 mm
Sensor size: 1/3.1"
Pixel size: 1.12 μm
48 MP (OIS, PDAF)
Aperture size: F1.8
Focal length: 25 mm
Sensor size: 1/2"
Pixel size: 0.8 μm
Second camera
5 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 13 mm
Sensor size: 1/5"
Pixel size: 1.12 μm
16 MP (Ultra-wide, PDAF)
Aperture size: F2.2
Focal Length: 14 mm
Third camera
2 MP (Macro)
Aperture size: F2.4
Pixel size: 1.75 μm
Flash
LED Dual LED
Video recording
1920x1080 (Full HD) (30 fps) 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (480 fps)
OIS, HDR, Time-lapse video, EIS
Front
8 MP 16 MP (EIS, HDR), Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.0 5.1
WLAN
802.11 a,b,g,n,ac
Wi-Fi Direct, Hotspot
802.11 a,b,g,n,ac,ax(Wi-Fi 6),dual-band
MIMO, Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0 Type-C, USB 3.1
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, Dual-band positioning, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers) Accelerometer, Gyroscope, Compass
Other
NFC

Multimedia

Headphones
3.5mm jack No 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Multiple speakers
Features
Dolby Atmos Dolby Atmos, aptX-HD
Screen mirroring
Wireless screen share DLNA,Wireless screen share
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

5G
Bands n2, n5, n41, n66, n71, SA, NSA
4G (FDD)
Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 13(700 c), 20(800 DD), 28(700 APT), 66(AWS-3) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)
4G (TDD)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)
3G
Bands 1(2100), 2(1900), 5(850), 8(900) Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900)
Data Speed
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE-A Pro Cat 18 (1200/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM Nano SIM

Regulatory Approval

FCC approval
Date approved: Jun 19, 2019
FCC ID value: A3LSMA205U
Date approved: Jan 24, 2021
FCC ID value: 2ABZ2-EE103
Measured SAR
Head: 1.09 W/kg
Body: 0.60 W/kg
Simultaneous Transmission: 1.37 W/kg
Wireless Router: 1.00 W/kg
Phablet: 3.94 W/kg
Head: 1.01 W/kg
Body: 0.78 W/kg
Simultaneous Transmission: 1.59 W/kg
Wireless Router: 0.92 W/kg

Buyers information

MSRP
$ 250 $ 699
In The Box
Warp Charge 30 Power Adapter, Warp Type-C Cable (Support USB 2.0), Quick Start Guide, Welcome Letter, Safety Information and Warranty Card, LOGO Sticker, Screen Protector, SIM Tray Ejector

Availability

Officially announced
Apr 14, 2020

Alternative variants

for T-Mobile and Metro
4G (FDD) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 66(AWS-3), 71(600)
4G (TDD) Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
3G Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
with 256GB storage
RAM 12GB
Internal storage 256GB
Colors Onyx black, Interstellar glow
MSRP $ 799
for Verizon, Sprint, Virgin Mobile and Boost Mobile
4G (FDD) Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 25(1900+), 26(850+), 71(600)
4G (TDD) Bands 41(2600+)
3G Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
for Europe
5G Bands n1, n3, n7, n28, n78, SA, NSA
4G (FDD) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 32(1500 L-band), 66(AWS-3)
4G (TDD) Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 46
for US Cellular
4G (FDD) Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 25(1900+), 66(AWS-3), 71(600)
3G Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
for T-Mobile
Resistance Water, Dust; IP68
FCC OKs Cingular\'s purchase of AT&T Wireless