Compare ASUS Zephyrus Duo vs ASUS Zephyrus G15 vs Lenovo Legion 5 17 2021
Variants
ScreenPad Plus
FHD
UHD
FHD
QHD
Connectivity
Ports
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
2x UBS 3.2 Gen2 + 2x USB-C 3.2 Gen2 / DP + 1x HDMI 2.0b + 1x Audio combo + 1x RJ45 + 1x microSD
4x USB 3.2 Gen1 + 2x USB-C 3.2 Gen2 + 1x HDMI 2.1 + 1x RJ45 + 1x Audio combo
Wireless Connectivity
WiFi 6 + Bluetooth 5.0
WiFi 6 + Bluetooth 5.1
WiFi 6 + Bluetooth 5.1
Construction
Battery | Capacity
90 Wh
90 Wh
Camera | Front
Optional
Optional camera
Built-in HD Webcam (720p) with E-Shutter
Colors
Moonlight White or Eclipse Gray
Phantom Blue
Material
Aluminum
Microphone
Far-field mic array
Built-in array microphone
Speakers
2x speaker
4x 2W woofer with Smart Amp Technology + 2x 2W teeters
2 x 2W Harman Kardon Speakers with Nahimic Audio
Dimensions
Size | Depth
268 mm
243 mm / 9.57 inch
290 mm / 11.41 inch
Size | Height
21 mm
1.99 mm / 0.78 inch
24.3-26.2 mm / 0.95-1.03 inch
Size | Width
360 mm
355 mm / 13.98 inch
398.6 mm / 15.7 inch
Weight
2.4 kg
1.9 kg / 4.19 lbs
From 2.98 kg / 6.57 lbs
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
300 nits
Display Diagonal
15.6 inch
15.6 inch
17.3 inch
Display Type
IPS, matte
IPS, matte
IPS, matte
Gamut
72% NTSC
Refresh Rate
60 or 144Hz
Resolution
4K UHD (3840x2160) or FHD (1920x1080)
FHD (1920x1080) or QHD (2560x1440)
FHD (1920x1080)
Response Time
3 ms
3 ms
Function
Audio
ESS + Hi-Res Audio (HRA) certification, supports smart amplifier, Nahimic Sonic Studio
Dolby Atmos
Fast Charging
Rapid Charge Pro
Graphics
NVIDIA GeForce RTX 2070 SUPER 8GB or RTX 2080 SUPER 8GB
NVIDIA GeForce RTX 3060 6GB, RTX 3070 8GB, or RTX 3080 8GB
NVIDIA GeForce RTX
Keyboard Backlight
Per-key RGB lighting
Yes
White backlight
Operating System
Windows 10
Windows 10
Windows 10
Processor
10th-gen Intel Core i7-10875H or i9-10980HK
AMD Ryzen 9 5900HS
Up to AMD Ryzen 7
RGB Lighting
Aura Sync
Aura Sync, Aura Sync Light Bar integrated
Variable Framerate
G-Sync
FreeSync, Adaptive Sync
Performance
Battery Life
Up to 8 hours
Key Travel
1.4 mm
1.7 mm
Memory | Capacity
16GB onboard + 1x SO-DIMM (up to 48GB total)
8GB or 16GB onboard + 1x SO-DIMM
Up to 16GB
Memory | Type
DDR4 3200MHz
DDR4 3200MHz
DDR4 3200MHz
Power Supply
240 W
200 W
230W Adapter
Storage
Up to 2x 1TB M.2 NVMe PCIe 3.0, RAID 0
512GB or 1TB M.2 NVMe PCIe 3.0 SSD
Up to 1TB M.2 NVMe PCIe SSD
Production
Availability
2021-03
Debut
2020-04
2021-01-13 (CES 2021)
2021-01-12 (CES 2021)
Model Name
Lenovo Legion 5 17ACH-06
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