Compare ZenBook Pro Duo 15 UX581 vs ASUS ZenBook Duo 14 UX482 vs ASUS Ultralight UX435
Variants
Secondary
Initial
Facelift
ScreenPad Plus
Connectivity
Ports
2x USB 3.2 Gen2 + 1x Thunderbolt 3 + 1x HDMI 1.4 + 1x HDMI 2.0 + 1x Audio combo
2x Thunderbolt 4 + 1x USB 3.1 Gen2 + 1x HDMI 1.4 + 1x Audio combo
2x Thunderbolt 4 + 1x UBS 3.2 Gen1 + 1x HDMI + 1x microSD + 1x Audio combo
Wireless Connectivity
WiFi 6 + Bluetooth 5.0
WiFi 6, Bluetooth 5.0
WiFi 6 + Bluetooth 5.0
Construction
Battery | Capacity
8-Cell 71Wh
70 Wh, 4-cell Lithium Polymer
63 Wh
Camera | Front
HD camera with IR function to support Windows Hello
IR webcam w/ Windows Hello
HD camera with IR function to support Windows Hello
Colors
Celestial Blue
Celestial Blue
Pine Grey or Lilac Mist
Form Factor
Dual screen clamshell laptop
Material
Magnesium-aluminum alloy
Microphone
Array microphone with Cortana and Alexa voice-recognition support
Array microphone with Cortana and Alexa voice-recognition support
Speakers
Built-in speaker Harman Kardon-certified audio system
ASUS SonicMaster stereo audio system
Dimensions
Bezels
93% screen-to-body ratio
2.6mm bezels / 92% screen-to-body ratio
Size | Depth
224 mm / 8.82 inch
22.20 cm (8.74 inches)
7.94 inch / 202 mm
Size | Height
24 mm / 0.94 inch
1.69 cm (0.68 inches)
0.61 inch / 15.6 mm
Size | Width
356 mm / 14.02 inch
32.40 cm (12.76 inches)
12.57 inch / 319 mm
Weight
2.5 kg / 5.51 lbs
1.62 kg (3.57 lbs)
From 2.16 lbs / 0.98 kg
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
400 nits
400 nits
400 nits
Display Diagonal
15.6"
14 inch
14 inch
Display Type
OLED glossy
IPS
IPS, matte
Gamut
100% DCI-P3
100% sRGB
100% sRGB
Resolution
4K UHD (3840x2160)
FHD (1920x1080)
FHD (1920x1080)
Function
Digitizer
2nd-gen ASUS Pen
Graphics
NVIDIA GeForce RTX 2060 6GB GDDR6
Intel Iris Xe or NVIDIA GeForce MX450 2GB GDDR6
Intel Iris Xe Graphics
Keyboard Backlight
Yes
Yes
Operating System
Windows 10
Windows 10
Windows 10
Processor
11th-gen Intel Core i5-1135G7 or i7-1165G7
Intel Core i5-1135G7 or i7-1165G7
Security
Trusted Platform Module (TPM)
Touch Screen
Yes
4096-pressure level stylus support
Available
Touchpad
12.6" FHD ScreenPad Plus
14" 4K UHD (3840 x 1100) ScreenPad Plus
With integrated NumberPad
Performance
Battery Life
Up to 17 hours
Durability
MIL-STD 810G
MIL-STD 810H
US MIL-STD 810G & 810H military-grade standard
Key Travel
1.4 mm
1.4 mm
1.4 mm
Memory | Capacity
16 or 32 GB soldered
8, 16, or 32 GB onboard
8 or 16 GB onboard
Memory | Type
DDR4
LPDDR4X
LPDDR4x
Power Supply
230 W
65W USB-C
65 W
Storage
Up to 1TB PCIe Gen3 SSD
1TB M.2 NVMe PCIe 3.0 Performance SSD
512GB or 1TB PCIe NVMe 3.0 M.2 SSD, optional 32GB Intel Optane Memory
Production
Debut
2019
2021-01 (CES 2021)
2020
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