vivo S1 Pro vs OPPO A9 (2020) Specs Comparison

Design

Dimensions
6.27x2.96x0.34 inches 159.25 x 75.19 x 8.68 mm	6.44x2.98x0.36 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	6.5-inch
Resolution
2340x1080px, 19.5:9 ratio, 404 PPI	720x1600px, 20:9 ratio, 270 PPI
Technology
Super AMOLED	IPS LCD
Screen-to-body
83.45 %	82.39 %
Features
Ambient light sensor, Proximity sensor	Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

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

Battery

Capacity
4500 mAh	5000 mAh
Type
Not user replaceable	Li - Polymer, Not user replaceable
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
1920x1080 (Full HD) (30 fps)	3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (30 fps) Time-lapse video, EIS
Front
32 MP (HDR), Video capture: 1920x1080 (Full HD)	16 MP, Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.0	5.0
Wi-Fi
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot	802.11 b,g,n Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 2.0, Features: Charging, OTG	Type-C (reversible), USB 2.0, Features: Charging, OTG
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope, Compass

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(2100), 3(1800), 5(850), 7(2600), 8(900)	Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+)	Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 5(850), 8(900), 1(2100)	Bands 5(850), 8(900), 1(2100)
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

Buyers information

In The Box
Earphone, Documentation, USB Cable, USB Power Adapter, SIM Ejector, Protective Case, Protective Film (applied)	Adapter, Headset, Micro USB Cable, Booklet with Warranty Card, Quick Start Guide, SIM Card Tool, Protective Film (pre-applied), Case

Alternative variants

with 8GB RAM

RAM	8GB

Links

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