Asus ROG Phone 3 vs RedMagic Astra Gaming Tablet Specs Comparison

Availability

Officially announced
Jul 22, 2020	Jul 01, 2025
Prices (MSRP)
	$499

Design

Dimensions
6.73 x 3.07 x 0.39 inches 171 x 78 x 9.85 mm	8.15 x 5.28 x 0.27 inches 207 x 134.2 x 6.9 mm
Weight
8.47 oz / 240.0 g	13.05 oz / 370.0 g
Materials
Back: Glass (Corning Gorilla Glass 3) Frame: Aluminum	Back: Aluminum Frame: Aluminum
Resistance
	Water; IP54
Biometrics
Optical in-screen fingerprint	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key
Colors
Black glare	Eclipse, Starfrost

Display

Size
6.6-inch, 79.98% screen-to-body	9.1-inch, 29.68% screen-to-body
Type
AMOLED, 144Hz, HDR, 1000 nits	OLED, 165Hz, 1100 nits
Resolution
2340x1080px, 19.5:9 ratio, 391 PPI	240x1504px, 16:10 ratio, 168 PPI
Protection
Corning Gorilla Glass 6

PhoneArena Display Test

Bright Max (20% APL)
Untested	1036 (Average)
Bright Min
12 (Poor)	2.5 (Average)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 865+ SM8250 (7 nm)	Snapdragon 8 Elite SM8750-AB (3 nm)
Processor
Octa-core 3090 MHz Kryo 585	Octa-core 2x4.32GHz Oryon V2 Phoenix L 6x3.53GHz Oryon V2 Phoenix M
GPU
Yes	Adreno 830
Memory
12GB (LPDDR5)/128GB (UFS 3.1) 12GB/256GB 12GB/512GB 16GB/512GB	12GB/256GB
Storage expansion
not expandable
OS
Android (11, 10)	Android (15)

PhoneArena Performance Test

GeekBench 6 Single
Untested	2676
GeekBench 6 Multi
Untested	8292
3D Mark High
Untested	6778
3D Mark Low
Untested	5531

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
6000 mAh	8200 mAh
Charging
Qualcomm Quick Charge 3.0, Qualcomm Quick Charge 4, USB Power Delivery
Charge speed
Wired: 30.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

10h 41min

Gaming

7h 48min

Battery Life Estimate

5h 11min

Browsing

11h 8min

Video

8h 44min

Gaming

5h 26min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Single camera
Main camera
64 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 μm	13 MP
Second camera
13 MP (Ultra-wide) Aperture size: F2.4 Focal Length: 11 mm
Third camera
5 MP (Macro) Aperture size: F2.0
Flash
LED	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	Yes
Front
24 MP	9 MP

Connectivity & Features

Bluetooth
5.1	5.4
WLAN
Wi-Fi 6,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	Yes Wi-Fi Direct 802.11 a, b, g, n, ac
USB
Type-C, USB 3.1	Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Ambient light sensor
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC	Tethering, Computer sync, OTA sync

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Loudspeaker
Features
aptX, aptX-HD	Album art cover, Background playback
Screen mirroring
Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

5G Bands
n1, n2, n3, n5, n28, n41, n66, n71, n77, n78, n79
LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71
TDD Bands
34, 38, 39, 40, 41, 42, 48
3G 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
Dual SIM
Yes
SIM type
Nano SIM

Regulatory Approval

FCC approval
Date approved: Sep 22, 2020 FCC ID value: MSQI003D
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

Alternative variants

with 256GB storage

Memory	256GB

with 512GB storage

Memory	512GB

with 16GB RAM

Memory	16GB/512GB

Discover more

Full Specs Asus ROG Phone 3 Specs PA Review Asus ROG Phone 3 Review

Full Specs RedMagic Astra Gaming Tablet Specs PA Review RedMagic Astra Gaming Tablet Review