Compare ZenBook Pro Duo 15 UX581 vs ASUS Zephyrus Duo GX551
Variants
Secondary
Initial
Facelift
4K
FHD
ScreenPad Plus
Connectivity
Ports
2x USB 3.2 Gen2 + 1x Thunderbolt 3 + 1x HDMI 1.4 + 1x HDMI 2.0 + 1x Audio combo
3x UBS 3.2 Gen2 + 1x USB-C 3.2 Gen2 / DP + 1x HDMI 2.0b + 1x Audio combo + 1x RJ45 + 1x microSD
Wireless Connectivity
WiFi 6 + Bluetooth 5.0
WiFi 6 + Bluetooth 5.1
Construction
Battery | Capacity
8-Cell 71Wh
90 Wh
Camera | Front
HD camera with IR function to support Windows Hello
Optional camera
Colors
Celestial Blue
Form Factor
Dual screen clamshell laptop
Material
Aluminum
Microphone
Built-in array microphone
Speakers
2x 4W speaker with smart AMP technology
Dimensions
Bezels
85% screen-to-body ratio
Size | Depth
224 mm / 8.82 inch
268 mm / 10.55 inch
Size | Height
24 mm / 0.94 inch
20.9 mm / 0.82 inch
Size | Width
356 mm / 14.02 inch
360 mm / 14.17 inch
Weight
2.5 kg / 5.51 lbs
2.48 kg / 5.47 lbs
Display
Aspect Ratio
16:9
16:9
Brightness
400 nits
Display Diagonal
15.6"
15.6 inch
Display Type
OLED glossy
IPS, matte
Gamut
100% DCI-P3
Resolution
4K UHD (3840x2160)
FHD (1920x1080) or 4K UHD (3840x2160)
Response Time
3 ms
Function
Audio
Dolby Atmos
Graphics
NVIDIA GeForce RTX 2060 6GB GDDR6
NVIDIA GeForce RTX 3060 6GB, RTX 3070 8GB, or RTX 3080 16GB
Keyboard Backlight
Per-key RGB lighting
Operating System
Windows 10
Windows 10
Processor
AMD Ryzen 7 5800H or Ryzen 9 5900HX
RGB Lighting
Aura Sync
Touch Screen
Yes
Touchpad
12.6" FHD ScreenPad Plus
Variable Framerate
FreeSync
Performance
Durability
MIL-STD 810G
Key Travel
1.4 mm
1.9 mm
Memory | Capacity
16 or 32 GB soldered
16GB onboard + 1x SO-DIMM, up to 48GB combined
Memory | Type
DDR4
DDR4 3200MHz
Power Supply
230 W
280 W
Storage
Up to 1TB PCIe Gen3 SSD
Up to 2x 1TB M.2 NVMe PCIe 3.0 SSD
Production
Debut
2019
2021-01-13 (CES 2021)
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