Compare ASUS Zephyrus Duo GX551 vs ASUS ZenBook Duo 14 UX482 vs ASUS Zephyrus Duo GX551
Variants
4K
FHD
ScreenPad Plus
ScreenPad Plus
4K
FHD
ScreenPad Plus
Connectivity
Ports
3x UBS 3.2 Gen2 + 1x USB-C 3.2 Gen2 / DP + 1x HDMI 2.0b + 1x Audio combo + 1x RJ45 + 1x microSD
2x Thunderbolt 4 + 1x USB 3.1 Gen2 + 1x HDMI 1.4 + 1x Audio combo
3x UBS 3.2 Gen2 + 1x USB-C 3.2 Gen2 / DP + 1x HDMI 2.0b + 1x Audio combo + 1x RJ45 + 1x microSD
Wireless Connectivity
WiFi 6 + Bluetooth 5.1
WiFi 6, Bluetooth 5.0
WiFi 6 + Bluetooth 5.1
Construction
Battery | Capacity
90 Wh
70 Wh, 4-cell Lithium Polymer
90 Wh
Camera | Front
Optional camera
IR webcam w/ Windows Hello
Optional camera
Colors
Celestial Blue
Material
Aluminum
Magnesium-aluminum alloy
Aluminum
Microphone
Built-in array microphone
Array microphone with Cortana and Alexa voice-recognition support
Built-in array microphone
Speakers
2x 4W speaker with smart AMP technology
Built-in speaker Harman Kardon-certified audio system
2x 4W speaker with smart AMP technology
Dimensions
Bezels
85% screen-to-body ratio
93% screen-to-body ratio
85% screen-to-body ratio
Size | Depth
268 mm / 10.55 inch
22.20 cm (8.74 inches)
268 mm / 10.55 inch
Size | Height
20.9 mm / 0.82 inch
1.69 cm (0.68 inches)
20.9 mm / 0.82 inch
Size | Width
360 mm / 14.17 inch
32.40 cm (12.76 inches)
360 mm / 14.17 inch
Weight
2.48 kg / 5.47 lbs
1.62 kg (3.57 lbs)
2.48 kg / 5.47 lbs
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
400 nits
Display Diagonal
15.6 inch
14 inch
15.6 inch
Display Type
IPS, matte
IPS
IPS, matte
Gamut
100% sRGB
Resolution
FHD (1920x1080) or 4K UHD (3840x2160)
FHD (1920x1080)
FHD (1920x1080) or 4K UHD (3840x2160)
Response Time
3 ms
3 ms
Function
Audio
Dolby Atmos
Dolby Atmos
Digitizer
2nd-gen ASUS Pen
Graphics
NVIDIA GeForce RTX 3060 6GB, RTX 3070 8GB, or RTX 3080 16GB
Intel Iris Xe or NVIDIA GeForce MX450 2GB GDDR6
NVIDIA GeForce RTX 3060 6GB, RTX 3070 8GB, or RTX 3080 16GB
Keyboard Backlight
Per-key RGB lighting
Yes
Per-key RGB lighting
Operating System
Windows 10
Windows 10
Windows 10
Processor
AMD Ryzen 7 5800H or Ryzen 9 5900HX
11th-gen Intel Core i5-1135G7 or i7-1165G7
AMD Ryzen 7 5800H or Ryzen 9 5900HX
RGB Lighting
Aura Sync
Aura Sync
Touch Screen
4096-pressure level stylus support
Touchpad
14" 4K UHD (3840 x 1100) ScreenPad Plus
Variable Framerate
FreeSync
FreeSync
Performance
Durability
MIL-STD 810H
Key Travel
1.9 mm
1.4 mm
1.9 mm
Memory | Capacity
16GB onboard + 1x SO-DIMM, up to 48GB combined
8, 16, or 32 GB onboard
16GB onboard + 1x SO-DIMM, up to 48GB combined
Memory | Type
DDR4 3200MHz
LPDDR4X
DDR4 3200MHz
Power Supply
280 W
65W USB-C
280 W
Storage
Up to 2x 1TB M.2 NVMe PCIe 3.0 SSD
1TB M.2 NVMe PCIe 3.0 Performance SSD
Up to 2x 1TB M.2 NVMe PCIe 3.0 SSD
Production
Debut
2021-01-13 (CES 2021)
2021-01 (CES 2021)
2021-01-13 (CES 2021)
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