Compare ASUS Zephyrus Duo vs ZenBook Pro Duo 14 UX481 vs ZenBook Pro Duo 15 UX581
Variants
ScreenPad Plus
FHD
UHD
Secondary Display
Secondary
Initial
Facelift
Connectivity
Ports
2x UBS 3.2 Gen1 + 1x USB 3.2 Gen2 + 1x USB-C 3.2 Gen2 + 1x HDMI 2.0b + 1x 3.5mm Audio combo + 1x RJ45
1x USB 3.1 Gen1 + 1x USB 3.1 Gen2 + 1x USB-C 3.1 Gen2 + 1x HDMI 1.4 + 1x Audio combo + 1x MicroSD
2x USB 3.2 Gen2 + 1x Thunderbolt 3 + 1x HDMI 1.4 + 1x HDMI 2.0 + 1x Audio combo
Wireless Connectivity
WiFi 6 + Bluetooth 5.0
WiFi 6 + Bluetooth 5.0
WiFi 6 + Bluetooth 5.0
Construction
Battery | Capacity
90 Wh
4-Cell 70Wh
8-Cell 71Wh
Camera | Front
Optional
HD camera with IR function to support Windows Hello
HD camera with IR function to support Windows Hello
Colors
Celestial Blue
Celestial Blue
Form Factor
Dual screen clamshell laptop
Dual screen clamshell laptop
Microphone
Far-field mic array
Speakers
2x speaker
Dimensions
Bezels
90%
Size | Depth
268 mm
223 mm / 8.78 inch
224 mm / 8.82 inch
Size | Height
21 mm
19.9 mm / 0.78 inch
24 mm / 0.94 inch
Size | Width
360 mm
323 mm / 12.72 inch
356 mm / 14.02 inch
Weight
2.4 kg
1.5 kg / 3.31 lbs
2.5 kg / 5.51 lbs
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
300 nits
400 nits
Display Diagonal
15.6 inch
14"
15.6"
Display Type
IPS, matte
IPS
OLED glossy
Gamut
100% sRGB
100% DCI-P3
Resolution
4K UHD (3840x2160) or FHD (1920x1080)
FHD (1920x1080)
4K UHD (3840x2160)
Response Time
3 ms
Function
Audio
ESS + Hi-Res Audio (HRA) certification, supports smart amplifier, Nahimic Sonic Studio
Graphics
NVIDIA GeForce RTX 2070 SUPER 8GB or RTX 2080 SUPER 8GB
NVIDIA GeForce MX250
NVIDIA GeForce RTX 2060 6GB GDDR6
Keyboard Backlight
Per-key RGB lighting
Operating System
Windows 10
Windows 10
Windows 10
Processor
10th-gen Intel Core i7-10875H or i9-10980HK
9th-gen Intel Core i5-10210U, i7-10510U, or i7-10710U
RGB Lighting
Aura Sync
Touch Screen
Optional on the main display, standard on the ScreenPad Plus
Yes
Touchpad
12.6" FHD ScreenPad Plus
12.6" FHD ScreenPad Plus
Variable Framerate
G-Sync
Performance
Durability
MIL-STD 810G
MIL-STD 810G
Key Travel
1.4 mm
1.4 mm
1.4 mm
Memory | Capacity
16GB onboard + 1x SO-DIMM (up to 48GB total)
8 or 16GB soldered
16 or 32 GB soldered
Memory | Type
DDR4 3200MHz
LPDDR3 2133MHz
DDR4
Power Supply
240 W
65 W
230 W
Storage
Up to 2x 1TB M.2 NVMe PCIe 3.0, RAID 0
Up to 1TB PCIe Gen3 SSD
Up to 1TB PCIe Gen3 SSD
Production
Debut
2020-04
2019
2019
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