Compare ASUS UX435 vs ZenBook Pro Duo 15 UX581 vs Lenovo ThinkBook Plus G2
Variants
Non-touch
Touch
Secondary
Initial
Facelift
Top cover
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 Thunderbolt 4 + 1x Audio combo
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
53 Wh
Camera | Front
HD camera with IR function to support Windows Hello
HD camera with IR function to support Windows Hello
HD Cam with ThinkShutter
Colors
Pine Grey or Lilac Mist
Celestial Blue
Storm Gray
Form Factor
Dual screen clamshell laptop
Clamshell laptop computer with 180-degree higne
Material
Aluminum
Anodized Aluminum on top-cover, Magnesium body
Microphone
Array microphone with Cortana and Alexa voice-recognition support
4 high quality Mics
Speakers
ASUS SonicMaster stereo audio system
2x 2W Harman Kardon Speaker
Dimensions
Bezels
2.6mm bezels / 90% screen-to-body ratio
3.9mm size bezels, > 90% screen-to-body ratio
Size | Depth
7.83 inch / 199 mm
224 mm / 8.82 inch
209 mm / 8.22 inch
Size | Height
0.63 inch / 15.9 mm
24 mm / 0.94 inch
13.9 mm / 0.54 inch
Size | Width
12.56 inch / 319 mm
356 mm / 14.02 inch
298 mm / 11.73 inch
Weight
From 2.62 lbs / 1.19 kg
2.5 kg / 5.51 lbs
1.3 kg / 2.86 lbs
Display
Aspect Ratio
16:9
16:9
Brightness
300 nits
400 nits
400 nits
Display Diagonal
14 inch
15.6"
13.3 inch
Display Type
OLED glossy
IPS
Gamut
100% sRGB
100% DCI-P3
Resolution
FHD (1920x1080)
4K UHD (3840x2160)
Function
Audio
Dolby Atmos
Digitizer
Lenovo Integrated Pen
Fast Charging
Rapid Charge
Graphics
Intel Iris Xe Graphics, 2GB GDDR6
NVIDIA GeForce RTX 2060 6GB GDDR6
Integrated Intel UHD graphics on Unified Memory Architecture (UMA)
Keyboard Backlight
Yes
Yes
Operating System
Windows 10
Windows 10
Windows 10 Pro
Processor
Intel Core i5-1135G7 or i7-1165G7
Up to 11th Gen Intel Core i7 processor
Security
Trusted Platform Module (TPM)
Default discrete TPM 2.0, Default Smart Power On
Touch Screen
Available
Yes
Yes, both displays
Touchpad
ScreenPad 2.0 (FHD+ (2160 x 1080) IPS-level Panel)
12.6" FHD ScreenPad Plus
Performance
Battery Life
Up to 15 hours / 24 hours with E-ink only
Durability
US MIL-STD 810H military-grade standard
MIL-STD 810G
Key Travel
1.4 mm
1.4 mm
Memory | Capacity
8 or 16 GB onboard
16 or 32 GB soldered
16 GB
Memory | Type
LPDDR4x
DDR4
LPDDR4x
Power Supply
65 W
230 W
65W Slim or Wall-Mount Adapter
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 1TB M.2 PCIe Gen4 SSD
Production
Availability
2021-Q1
Debut
2020
2019
2021-01-12 (CES 2021)
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