Compare ThinkBook Plus Twist vs ASUS UX435 vs ZenBook Pro Duo 15 UX581
Variants
E-Ink display
Non-touch
Touch
Secondary
Initial
Facelift
Connectivity
Ports
2x USB-C + 1x Audio
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
Wireless Connectivity
WiFi 6E, Bluetooth 5.3
WiFi 6 + Bluetooth 5.0
WiFi 6 + Bluetooth 5.0
Construction
Battery | Capacity
56 Wh
63 Wh
8-Cell 71Wh
Camera
FHD RGB Camera
Camera | Front
HD camera with IR function to support Windows Hello
HD camera with IR function to support Windows Hello
Colors
Storm Grey
Pine Grey or Lilac Mist
Celestial Blue
Form Factor
2-in-1 laptop computer
Dual screen clamshell laptop
Material
A/C unibody CNC with Hairline
Aluminum
Microphone
2 Mics
Array microphone with Cortana and Alexa voice-recognition support
Speakers
2 x 2W Front-facing Speakers Optimized by Dolby Atmos®
ASUS SonicMaster stereo audio system
Dimensions
Bezels
2.6mm bezels / 90% screen-to-body ratio
Size | Depth
219 mm / 8.62 inch
7.83 inch / 199 mm
224 mm / 8.82 inch
Size | Height
17.7 mm / 0.69 inch
0.63 inch / 15.9 mm
24 mm / 0.94 inch
Size | Width
297 mm / 11.69 inch
12.56 inch / 319 mm
356 mm / 14.02 inch
Weight
1.35 kg / 2.97 lbs
From 2.62 lbs / 1.19 kg
2.5 kg / 5.51 lbs
Display
Aspect Ratio
16:10
16:9
16:9
Brightness
400 nits
300 nits
400 nits
Display Diagonal
13.3"
14 inch
15.6"
Display Type
OLED
OLED glossy
Gamut
100% sRGB
100% DCI-P3
Refresh Rate
60 Hz
Resolution
2.8K
FHD (1920x1080)
4K UHD (3840x2160)
Function
Audio
Dolby ® Atmos, Dolby ® Voice
Digitizer
Stylus Pen
Fast Charging
Rapid Charge
Graphics
Integrated
Intel Iris Xe Graphics, 2GB GDDR6
NVIDIA GeForce RTX 2060 6GB GDDR6
Keyboard Backlight
Yes
Yes
Operating System
Windows 11 Home / Windows 11 Pro
Windows 10
Windows 10
Processor
Up to 13th Gen Intel® Core™ i7 U-Series processor
Intel Core i5-1135G7 or i7-1165G7
Security
Default Smart Power Button, Self-Healing BIOS, Natural File Guide, ThinkShield
Trusted Platform Module (TPM)
Touch Screen
Yes
Available
Yes
Touchpad
ScreenPad 2.0 (FHD+ (2160 x 1080) IPS-level Panel)
12.6" FHD ScreenPad Plus
Performance
Durability
US MIL-STD 810H military-grade standard
MIL-STD 810G
Key Travel
1.4 mm
1.4 mm
Memory | Capacity
8 GB / 16 GB
8 or 16 GB onboard
16 or 32 GB soldered
Memory | Type
LPDDR5
LPDDR4x
DDR4
Power Supply
Up to Type-C 65W, supports Rapid Charge
65 W
230 W
Storage
Up to 1TB M.2 PCle Gen 4 SSD
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
Production
Debut
2023-01 (CES 2023)
2020
2019
Reviews
Neofiliac score
80%
Pros
- Innovative dual-screen design
- Very light and compact
- Quality construction
- OLED display
- Clean styling
- Long battery life
- Matte IPS display
- 144 Hz panel
- NVMe SSD
- Good battery life
- Beautiful 240Hz display
- Two 4K touchscreens
- Good battery life
Cons
- Low power
- Limited port selection
- Low memory and storage
- Low-contrast display
- Only one USB Type-C port
- ScreenPad Plus is too small for a second screen
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