Compare ASUS Zephyrus G15 vs ZenBook Pro Duo 14 UX481 vs ASUS Zephyrus Duo
Variants
FHD
QHD
Secondary Display
ScreenPad Plus
FHD
UHD
Connectivity
Ports
2x UBS 3.2 Gen2 + 2x USB-C 3.2 Gen2 / DP + 1x HDMI 2.0b + 1x Audio combo + 1x RJ45 + 1x microSD
1x USB 3.1 Gen1 + 1x USB 3.1 Gen2 + 1x USB-C 3.1 Gen2 + 1x HDMI 1.4 + 1x Audio combo + 1x MicroSD
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 5.1
WiFi 6 + Bluetooth 5.0
WiFi 6 + Bluetooth 5.0
Construction
Battery | Capacity
90 Wh
4-Cell 70Wh
90 Wh
Camera | Front
Optional camera
HD camera with IR function to support Windows Hello
Optional
Colors
Moonlight White or Eclipse Gray
Celestial Blue
Form Factor
Dual screen clamshell laptop
Material
Aluminum
Microphone
Built-in array microphone
Far-field mic array
Speakers
4x 2W woofer with Smart Amp Technology + 2x 2W teeters
2x speaker
Dimensions
Bezels
90%
Size | Depth
243 mm / 9.57 inch
223 mm / 8.78 inch
268 mm
Size | Height
1.99 mm / 0.78 inch
19.9 mm / 0.78 inch
21 mm
Size | Width
355 mm / 13.98 inch
323 mm / 12.72 inch
360 mm
Weight
1.9 kg / 4.19 lbs
1.5 kg / 3.31 lbs
2.4 kg
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
300 nits
Display Diagonal
15.6 inch
14"
15.6 inch
Display Type
IPS, matte
IPS
IPS, matte
Gamut
100% sRGB
Resolution
FHD (1920x1080) or QHD (2560x1440)
FHD (1920x1080)
4K UHD (3840x2160) or FHD (1920x1080)
Response Time
3 ms
3 ms
Function
Audio
Dolby Atmos
ESS + Hi-Res Audio (HRA) certification, supports smart amplifier, Nahimic Sonic Studio
Graphics
NVIDIA GeForce RTX 3060 6GB, RTX 3070 8GB, or RTX 3080 8GB
NVIDIA GeForce MX250
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
AMD Ryzen 9 5900HS
9th-gen Intel Core i5-10210U, i7-10510U, or i7-10710U
10th-gen Intel Core i7-10875H or i9-10980HK
RGB Lighting
Aura Sync, Aura Sync Light Bar integrated
Aura Sync
Touch Screen
Optional on the main display, standard on the ScreenPad Plus
Touchpad
12.6" FHD ScreenPad Plus
Variable Framerate
FreeSync, Adaptive Sync
G-Sync
Performance
Durability
MIL-STD 810G
Key Travel
1.7 mm
1.4 mm
1.4 mm
Memory | Capacity
8GB or 16GB onboard + 1x SO-DIMM
8 or 16GB soldered
16GB onboard + 1x SO-DIMM (up to 48GB total)
Memory | Type
DDR4 3200MHz
LPDDR3 2133MHz
DDR4 3200MHz
Power Supply
200 W
65 W
240 W
Storage
512GB or 1TB M.2 NVMe PCIe 3.0 SSD
Up to 1TB PCIe Gen3 SSD
Up to 2x 1TB M.2 NVMe PCIe 3.0, RAID 0
Production
Debut
2021-01-13 (CES 2021)
2019
2020-04
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