Asus ROG Phone 3 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.

8.0	9.0
Asus ROG Phone 3	OnePlus 8
Released · Jul 23, 2020	Released · Apr 21, 2020
6.6-inch · 2340x1080px	6.5-inch · 2400x1080px
Triple camera	Triple camera
12GB · 128GB	8GB · 128GB
6000 mAh	4300 mAh
	Check prices

Design

Dimensions
6.73 x 3.07 x 0.39 inches 171 x 78 x 9.85 mm	6.31 x 2.87 x 0.31 inches 160.2 x 72.9 x 8 mm
Weight
8.47 oz (240.0 g)	6.35 oz (180.0 g)
Materials
Back: Glass (Corning Gorilla Glass 3) Frame: Aluminum	Back: Glass (Corning Gorilla Glass 5) Frame: Aluminum
Biometrics
Optical in-screen fingerprint	2D Face unlock, Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Left: Volume control; Right: Lock/Unlock key
Colors
Black glare	Glacial green

Display

Size
6.6-inch	6.5-inch
Resolution
2340x1080px, 19.5:9 ratio, 391 PPI	2400x1080px, 20:9 ratio, 402 PPI
Technology
AMOLED	AMOLED
Refresh rate
144Hz	90Hz
Screen-to-body
79.98 %	88.65 %
Peak brightness
1000 cd/m2 (nit)	1100 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor	HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 865+ SM8250 (7 nm)	Qualcomm Snapdragon 865 SM8250 (7 nm)
Processor
Octa-core 3090 MHz Kryo 585	Octa-core 2840 MHz Kryo 585
GPU
Yes	Adreno 650
Memory
12GB (LPDDR5)/128GB (UFS 3.1)	8GB (LPDDR4)/128GB (UFS 3.0)
Storage expansion
not expandable	not expandable
OS
Android (11, 10)	Android (11, 10)

Battery

Type
6000 mAh	4300 mAh, Li - Polymer
Charging
Qualcomm Quick Charge 3.0, Qualcomm Quick Charge 4, USB Power Delivery	OnePlus Warp Charge
Charge speed
Wired: 30.0W	Wired: 30.0W

Battery Life Estimate

Untested

Browsing

Untested

Video

10h 41min

Gaming

7h 48min

Battery Life Estimate

Untested

Browsing

Untested

Video

9h 37min

Gaming

10h 16min

Camera

Rear
Triple camera	Triple camera
Main camera
64 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 μm	48 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 25 mm Sensor size: 1/2" Pixel size: 0.8 μm
Second camera
13 MP (Ultra-wide) Aperture size: F2.4 Focal Length: 11 mm	16 MP (Ultra-wide, PDAF) Aperture size: F2.2 Focal Length: 14 mm
Third camera
5 MP (Macro) Aperture size: F2.0	2 MP (Macro) Aperture size: F2.4 Pixel size: 1.75 μm
Flash
LED	Dual LED
Video recording
8K UHD (30 fps), 4K UHD (120 fps), 1080p (240 fps), 720p (480 fps) HDR, Time-lapse video, Hyperlapse, Picture-taking during video recording, EIS	4K UHD (60 fps), 1080p (240 fps), 720p (480 fps) OIS, HDR, Time-lapse video, EIS
Front
24 MP	16 MP (EIS, HDR) Video capture: 1080p

Connectivity & Features

Bluetooth
5.1	5.1
WLAN
802.11 a,b,g,n,ac,ax(Wi-Fi 6),dual-band MIMO, 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 3.1	Type-C, USB 3.1
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, 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	NFC

Multimedia

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

Cellular

5G
Bands n1, n2, n3, n5, n28, n41, n66, n71, n77, n78, n79	Bands n2, n5, n41, n66, n71, SA, NSA
4G (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29(700 d), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)	Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)
4G (TDD)
Bands 34, 38, 39, 40, 41, 42, 48	Bands 34, 38, 39, 40, 41, 46, 48
3G
Bands 1, 2, 4, 5, 6, 8	Bands 1, 2, 4, 5, 6, 8
Data Speed
LTE-A Pro Cat 20 (2000/150 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	Yes
SIM type
Nano SIM	Nano SIM

Regulatory Approval

FCC approval
Date approved: Sep 22, 2020 FCC ID value: MSQI003D	Date approved: Jan 24, 2021 FCC ID value: 2ABZ2-EE103
Measured SAR
Head: 1.15 W/kg Body: 0.62 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.17 W/kg Phablet: 3.53 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
	$ 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
Jul 22, 2020	Apr 14, 2020

Alternative variants

with 256GB storage


Memory	256GB

with 256GB storage


Memory	12GB/256GB
Colors	Onyx black, Interstellar glow
MSRP	$ 799

with 512GB storage


Memory	512GB

for Europe


5G	Bands n1, n3, n7, n28, n78, SA, NSA
4G (FDD)	Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32(1500 L-band), 66(AWS-3)
4G (TDD)	Bands 34, 38, 39, 40, 41, 42, 46

with 16GB RAM


Memory	16GB/512GB

for T-Mobile


Resistance	Water, Dust; IP68

Links

Full specifications
Asus ROG Phone 3 Specs	OnePlus 8 Specs
PhoneArena Review
Asus ROG Phone 3 Review	OnePlus 8 Review
User Reviews
	OnePlus 8 User Reviews