OPPO R9s vs Samsung Galaxy A20 Specs Comparison

Design

Dimensions
6.02 x 2.93 x 0.26 inches 153 x 74.3 x 6.58 mm	6.24 x 2.94 x 0.31 inches 158.4 x 74.7 x 7.8 mm
Weight
5.19 oz (147.0 g)	5.96 oz (169.0 g)
Materials
	Back: Plastic
Biometrics
Fingerprint (touch)	2D Face unlock, Fingerprint (touch)
Keys
Left: Volume control; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Gold, Pink	Black,Deep blue, Red

Display

Size
5.5-inch	6.4-inch
Resolution
1920x1080px, 401 PPI	1560x720px, 19.5:9 ratio, 268 PPI
Technology
AMOLED	Super AMOLED
Refresh rate
	60Hz
Screen-to-body
73.28 %	84.95 %
Features
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 625 8953	Samsung Exynos 7884 (14 nm)
Processor
Octa-core 2000 MHz ARM Cortex-A53	Octa-core 1800 MHz ARM Cortex-A73 and ARM Cortex-A53
GPU
Adreno 506	Mali-G71 MP2
Memory
4GB (LPDDR3)/64GB	3GB (LPDDR4)/32GB
Storage expansion
microSDXC up to 256 GB	microSDXC up to 512 GB
OS
Android (6.0 Marshmallow)	Android (11, 10, 9.0 Pie)

Battery

Type
3010 mAh, Li - Polymer	4000 mAh
Charging
OPPO VOOC	Samsung Adaptive Fast Charging

Camera

Rear
Single camera	Dual camera
Main camera
16 MP (Autofocus, CMOS image sensor) Aperture size: F1.7	13 MP (Autofocus) Aperture size: F1.9 Focal length: 27 mm Sensor size: 1/3.1" Pixel size: 1.12 μm
Second camera
	5 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/5" Pixel size: 1.12 μm
Flash
LED	LED
Video recording
4K UHD, 1080p (30 fps) HDR, Video calling, Video sharing	1080p (30 fps)
Front
16 MP	8 MP

Connectivity & Features

Bluetooth
4.1	5.0
WLAN
802.11 a,b,g,n,ac,dual-band	802.11 a,b,g,n,ac Wi-Fi Direct, Hotspot
USB
microUSB, USB 2.0	Type-C, USB 2.0
Location
GPS, A-GPS	GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Other
Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Album art cover, Background playback	Dolby Atmos
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
	Noise cancellation

Cellular

4G (FDD)
Bands 1, 3, 5, 7, 8, 20, 28	Bands 2, 3, 4, 5, 7, 13, 20, 28, 66(AWS-3)
4G (TDD)
Bands 38, 39, 40, 41
3G
Bands 5, 8, 2, 1	Bands 1, 2, 5, 8
Data Speed
LTE, HSPA	LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM	Nano SIM
VoLTE
Yes

Regulatory Approval

FCC approval
	Date approved: Jun 19, 2019 FCC ID value: A3LSMA205U
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

Buyers information

MSRP
$ 410	$ 250

Alternative variants

for T-Mobile and Metro

4G (FDD)	Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 66(AWS-3), 71(600)
4G (TDD)	Bands 38, 39, 40, 41
3G	Bands 5, 8, 4, 2, 1

for Verizon, Sprint, Virgin Mobile and Boost Mobile

4G (FDD)	Bands 2, 4, 5, 12, 13, 25, 26, 71(600)
4G (TDD)	Bands 41
3G	Bands 5, 8, 4, 2, 1

for US Cellular

4G (FDD)	Bands 2, 4, 5, 12, 13, 25, 66(AWS-3), 71(600)
3G	Bands 5, 8, 4, 2, 1

Links

Full specifications
OPPO R9s Specs	Samsung Galaxy A20 Specs
User Reviews
	Samsung Galaxy A20 User Reviews