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vivo S1 Pro vs OPPO A9 (2020) 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.


vivo S1 Pro	OPPO A9 (2020)
Released · November 2019	Released · Sep 11, 2019
6.4-inch	6.5-inch
Quad camera	Quad camera
8GB · 128GB	4GB · 128GB
4500 mAh	5000 mAh
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Design

Dimensions
6.27 x 2.96 x 0.34 inches 159.25 x 75.19 x 8.68 mm	6.44 x 2.98 x 0.36 inches 163.6 x 75.6 x 9.1 mm
Weight
6.59 oz (186.7 g)	6.88 oz (195.0 g)
Materials
	Back: Plastic Frame: Plastic
Biometrics
Optical in-screen fingerprint	2D Face unlock, Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Left: Volume control; Right: Lock/Unlock key
Colors
Fancy sky, Knight black, Nebula blue	Space purple, Marine green, Vanilla mint

Display

Size
6.4-inch, 83.45% screen-to-body	6.5-inch, 82.39% screen-to-body
Type
Super AMOLED	IPS LCD
Resolution
2340x1080px, 19.5:9 ratio, 404 PPI	720x1600px, 20:9 ratio, 270 PPI
Protection
	Corning Gorilla Glass 3

Hardware

System chip
Snapdragon 665 SM6125 (11 nm)	Snapdragon 665 SM6125 (11 nm)
Processor
Octa-core 2000 MHz Kryo 260	Octa-core 2000 MHz Kryo 260
GPU
Adreno 610	Adreno 610
Memory
8GB/128GB	4GB (LPDDR4)/128GB 8GB/128GB
Storage expansion
microSDXC up to 256 GB	microSDXC up to 256 GB
OS
Android (9.0 Pie)	Android (10, 9.0 Pie)

Battery

Type
4500 mAh	5000 mAh, Li - Polymer
Charging
Fast charging	Reverse wired charging

Camera

Rear
Quad camera	Quad camera
Main camera
48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2" Pixel size: 0.8 μm	48 MP (PDAF) Aperture size: F1.8 Sensor size: 1/2.3" Pixel size: 0.8 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/4" Pixel size: 1.12 μm	8 MP (Ultra-wide, Autofocus) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm
Third camera
2 MP (Macro) Aperture size: F2.4 Sensor size: 1/5" Pixel size: 1.75 μm	2 MP Aperture size: F2.4 Sensor size: 1/5" Pixel size: 1.75 μm
Fourth camera
2 MP (Depth information) Aperture size: F2.4	2 MP (Depth information) Aperture size: F2.4 Sensor size: 1/5" Pixel size: 1.75 μm
Flash
LED	LED
Video recording
1080p (30 fps)	4K UHD (30 fps), 1080p (30 fps) Time-lapse video, EIS
Front
32 MP (HDR) Video capture: 1080p	16 MP Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	b,g,n Wi-Fi Direct, Hotspot 802.11 b, g, n
USB
Type-C, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

Multimedia

Headphones
3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
	Dolby Atmos
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation

Cellular

4G (FDD) Bands
1, 3, 5, 7, 8	1, 3, 5, 7, 8, 20, 28
4G (TDD) Bands
38, 40, 41	38, 40, 41
3G Bands
5, 8, 1	5, 8, 1
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM

Alternative variants

with 8GB RAM


Memory	8GB

Links

Full specifications
vivo S1 Pro Specs	OPPO A9 (2020) Specs