Compare ASUS UX435 vs ZenBook Pro Duo 15 UX581 vs ASUS Zephyrus Duo
Variants
Non-touch
Touch
Secondary
Initial
Facelift
ScreenPad Plus
FHD
UHD
Connectivity
Ports
2x Thunderbolt 4 + 1x UBS 3.2 Gen1 + 1x HDMI + 1x microSD
2x USB 3.2 Gen2 + 1x Thunderbolt 3 + 1x HDMI 1.4 + 1x HDMI 2.0 + 1x Audio combo
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
Wireless Connectivity
WiFi 6 + Bluetooth 5.0
WiFi 6 + Bluetooth 5.0
WiFi 6 + Bluetooth 5.0
Construction
Battery | Capacity
63 Wh
8-Cell 71Wh
90 Wh
Camera | Front
HD camera with IR function to support Windows Hello
HD camera with IR function to support Windows Hello
Optional
Colors
Pine Grey or Lilac Mist
Celestial Blue
Form Factor
Dual screen clamshell laptop
Material
Aluminum
Microphone
Array microphone with Cortana and Alexa voice-recognition support
Far-field mic array
Speakers
ASUS SonicMaster stereo audio system
2x speaker
Dimensions
Bezels
2.6mm bezels / 90% screen-to-body ratio
Size | Depth
7.83 inch / 199 mm
224 mm / 8.82 inch
268 mm
Size | Height
0.63 inch / 15.9 mm
24 mm / 0.94 inch
21 mm
Size | Width
12.56 inch / 319 mm
356 mm / 14.02 inch
360 mm
Weight
From 2.62 lbs / 1.19 kg
2.5 kg / 5.51 lbs
2.4 kg
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
300 nits
400 nits
Display Diagonal
14 inch
15.6"
15.6 inch
Display Type
OLED glossy
IPS, matte
Gamut
100% sRGB
100% DCI-P3
Resolution
FHD (1920x1080)
4K UHD (3840x2160)
4K UHD (3840x2160) or FHD (1920x1080)
Response Time
3 ms
Function
Audio
ESS + Hi-Res Audio (HRA) certification, supports smart amplifier, Nahimic Sonic Studio
Graphics
Intel Iris Xe Graphics, 2GB GDDR6
NVIDIA GeForce RTX 2060 6GB GDDR6
NVIDIA GeForce RTX 2070 SUPER 8GB or RTX 2080 SUPER 8GB
Keyboard Backlight
Yes
Per-key RGB lighting
Operating System
Windows 10
Windows 10
Windows 10
Processor
Intel Core i5-1135G7 or i7-1165G7
10th-gen Intel Core i7-10875H or i9-10980HK
RGB Lighting
Aura Sync
Security
Trusted Platform Module (TPM)
Touch Screen
Available
Yes
Touchpad
ScreenPad 2.0 (FHD+ (2160 x 1080) IPS-level Panel)
12.6" FHD ScreenPad Plus
Variable Framerate
G-Sync
Performance
Durability
US MIL-STD 810H military-grade standard
MIL-STD 810G
Key Travel
1.4 mm
1.4 mm
1.4 mm
Memory | Capacity
8 or 16 GB onboard
16 or 32 GB soldered
16GB onboard + 1x SO-DIMM (up to 48GB total)
Memory | Type
LPDDR4x
DDR4
DDR4 3200MHz
Power Supply
65 W
230 W
240 W
Storage
256GB / 512GB / 1TB PCIe NVMe 3.0 x2 M.2 SSD, 32GB + 1TB / 32GB + 512GB Intel Optane Memory H10 with SSD
Up to 1TB PCIe Gen3 SSD
Up to 2x 1TB M.2 NVMe PCIe 3.0, RAID 0
Production
Debut
2020
2019
2020-04
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