OnePlus 7 vs Samsung Galaxy A20

$443.50 VIEW ON AMAZON
$156.49 VIEW ON AMAZON

Display

Display size

6.4 inches
6.4 inches

Resolution

1080 x 2340 pixels
720 x 1560 pixels

Pixel density

402 ppi
268 ppi

Technology

AMOLED
Super AMOLED

Screen-to-body ratio

85.63 %
84.95 %

Features

Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor
Proximity sensor

Camera

Rear

Dual camera
Dual camera

Main camera

48 megapixels
13 megapixels

Hardware Features

Optical image stabilization, Phase detection autofocus
Autofocus

Specifications

Aperture size: F1.7; Sensor size: 1/2"; Pixel size: 0.8 μm
Aperture size: F1.9; Focal length: 27 mm; Sensor size: 1/3.1"; Pixel size: 1.12 μm

Second camera

5 megapixels
5 megapixels

Hardware Features

Depth information
Ultra-wide

Specifications

Aperture size: F2.4; Pixel size: 1.12 μm
Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/5"; Pixel size: 1.12 μm

Video recording

3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (480 fps)
1920x1080 (Full HD) (30 fps)

Features

Time-lapse video, Digital image stabilization, Video calling, Video sharing
 

Front

16 megapixels
8 megapixels

Features

High Dynamic Range mode (HDR)
 

Design

Dimensions

6.21 x 2.94 x 0.32 inches (157.7 x 74.8 x 8.2 mm)
6.24 x 2.94 x 0.31 inches (158.4 x 74.7 x 7.8 mm)

Weight

6.42 oz (182 g)
the average is 6.1 oz (174 g)
5.96 oz (169 g)
the average is 6.1 oz (174 g)

Materials

Back: Glass (Corning Gorilla Glass 5); Frame: Metal
Back: Plastic

Biometrics

2D Face unlock, In-screen fingerprint
2D Face unlock, Fingerprint (touch)

Colors

 
Black, Blue, Red

Colors

Mirror gray
 

Multimedia

Headphones

USB Type-C (reversible)
3.5 mm jack

Speakers

Earpiece, Multiple speakers
Earpiece, Loudspeaker

Features

Dolby Atmos, aptX-HD
 

Screen mirroring

Wireless screen share
Wireless screen share

Additional microphone(s)

for Noise cancellation
for Noise cancellation

Hardware & Performance

System chip

Qualcomm Snapdragon 855
Samsung Exynos 7884

Processor

Octa-core, 2840 MHz, Kryo 485, 64-bit, 7 nm
Octa-core, 1600 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm

GPU

Adreno 640
Mali-G71 MP2

RAM

6 GB
3 GB

Internal storage

128 GB, not expandable
32 GB

Available to use

 
21.7 GB

Storage expansion

 
microSDXC up to 512 GB

OS

Android (10, 9.0 Pie), OxygenOS UI
Android (9.0 Pie), Samsung One UI

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 b, g, n; Wi-Fi Direct, Hotspot

USB

USB Type-C (reversible), USB 3.1
USB Type-C (reversible), USB 2.0

Features

Mass storage device
Mass storage device

Location

GPS, A-GPS, Glonass, Galileo, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass, Hall (for flip covers)

Other

NFC, VoIP, Tethering, Computer sync, OTA sync
VoIP, Tethering, Computer sync, OTA sync

Cellular

LTE (FDD)

Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 29, 32
Bands 1, 3, 5, 7, 8, 20

LTE (TDD)

Bands 34, 38, 39, 40, 41
Bands 38, 40, 41

UMTS

800, 850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1900, 2100 MHz

Data

LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM

Yes
Yes

SIM type

Nano SIM
Nano SIM

Battery

Capacity

3700 mAh
4000 mAh

Type

Not user replaceable
Not user replaceable

Charging

Fast charging
Samsung Adaptive Fast Charging

Talk time (3G)

 
26.00 hours
the average is 23 h (1387 min)

Internet use

 
3G: 12 hours; LTE: 13 hours; Wi-Fi: 13 hours

Music playback

 
82.00 hours

Video playback

 
21.00 hours

Shopping information

In The Box

Power Adapter, Type-C Cable (Support USB 2.0), Quick Start Guide, Welcome Letter, Safety Information, Warranty Card, LOGO Sticker, Case, Screen Protector (pre-applied), SIM Tray Ejector
 

MSRP price

 
$ 250
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