Compare ZenBook Pro Duo 15 UX581 vs ASUS ZenBook 14 UX425 vs ZenBook Pro Duo 14 UX481
Variants
Secondary
Initial
Facelift
Secondary Display
Connectivity
Ports
2x USB 3.2 Gen2 + 1x Thunderbolt 3 + 1x HDMI 1.4 + 1x HDMI 2.0 + 1x Audio combo
2x Thunderbolt 3 + 1x USB 3.2 Gen1 + 1x HDMI 2.0 + 1x microSD reader
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
Wireless Connectivity
WiFi 6 + Bluetooth 5.0
WiFi 6 + Bluetooth 5.0
WiFi 6 + Bluetooth 5.0
Construction
Battery | Capacity
8-Cell 71Wh
67 Wh
4-Cell 70Wh
Camera | Front
HD camera with IR function to support Windows Hello
HD infrared (IR) webcam
HD camera with IR function to support Windows Hello
Colors
Celestial Blue
Pine Grey, Lilac Mist
Celestial Blue
Form Factor
Dual screen clamshell laptop
Dual screen clamshell laptop
Microphone
Built-in array microphone
Dimensions
Bezels
2.5mm bezel & 90% screen-to-body ratio
90%
Size | Depth
224 mm / 8.82 inch
208 mm / 8.19 inch
223 mm / 8.78 inch
Size | Height
24 mm / 0.94 inch
13.9 mm / 0.55 inch
19.9 mm / 0.78 inch
Size | Width
356 mm / 14.02 inch
319 mm / 12.56 inch
323 mm / 12.72 inch
Weight
2.5 kg / 5.51 lbs
1.13 kg / 2.49 lbs
1.5 kg / 3.31 lbs
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
400 nits
300 or 400 nits
300 nits
Display Diagonal
15.6"
14 inch
14"
Display Type
OLED glossy
IPS
IPS
Gamut
100% DCI-P3
100% sRGB
100% sRGB
Resolution
4K UHD (3840x2160)
FHD (1920x1080)
FHD (1920x1080)
Function
Audio
Smart Amp Technology
Graphics
NVIDIA GeForce RTX 2060 6GB GDDR6
Intel UHD Graphics or Intel Iris Plus Graphics
NVIDIA GeForce MX250
Keyboard Backlight
Yes
Operating System
Windows 10
Windows 10
Processor
Intel Core i3-1005G1, i5-1035G1, or i7-1065G7
9th-gen Intel Core i5-10210U, i7-10510U, or i7-10710U
Touch Screen
Yes
Optional on the main display, standard on the ScreenPad Plus
Touchpad
12.6" FHD ScreenPad Plus
ASUS NumberPad 2.0 ScreenPad
12.6" FHD ScreenPad Plus
Performance
Battery Life
Up to 22 h
Durability
MIL-STD 810G
MIL-STD 810G military-grade standard
MIL-STD 810G
Key Travel
1.4 mm
1.4 mm
1.4 mm
Memory | Capacity
16 or 32 GB soldered
Up to 32 GB
8 or 16GB soldered
Memory | Type
DDR4
LPDDR4x 3733MHz
LPDDR3 2133MHz
Power Supply
230 W
65 W
65 W
Storage
Up to 1TB PCIe Gen3 SSD
Up to 1TB PCIe 3.0 x4 NVMe SSD + 32GB Intel Optane memory
Up to 1TB PCIe Gen3 SSD
Production
Debut
2019
2020-07-28
2019
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