Compare ASUS Zephyrus G14 vs ASUS Zephyrus Duo GX551 vs Lenovo ThinkBook Plus G2
Variants
FHD
QHD
4K
FHD
ScreenPad Plus
Top cover
Connectivity
Ports
1x Thunderbolt 3 + 2x UBS 3.2 Gen1 + 1x USB 3.2 Gen2 + 1x HDMI 2.0b + 1x 3.5mm 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
2x Thunderbolt 4 + 1x Audio combo
Wireless Connectivity
WiFi 6 + Bluetooth 5.0
WiFi 6 + Bluetooth 5.1
WiFi 6 + Bluetooth 5.0
Construction
Battery | Capacity
76 Wh
90 Wh
53 Wh
Camera | Front
Optional
Optional camera
HD Cam with ThinkShutter
Colors
Brushed Black or Prism Gray
Storm Gray
Form Factor
Clamshell laptop computer with 180-degree higne
Material
Aluminum
Anodized Aluminum on top-cover, Magnesium body
Microphone
Array microphone
Built-in array microphone
4 high quality Mics
Speakers
2x 0.7W tweeter + 2x 2.5W speaker with smart AMP technology
2x 4W speaker with smart AMP technology
2x 2W Harman Kardon Speaker
Dimensions
Bezels
85% screen-to-body ratio
3.9mm size bezels, > 90% screen-to-body ratio
Size | Depth
220 mm
268 mm / 10.55 inch
209 mm / 8.22 inch
Size | Height
17.9 mm
20.9 mm / 0.82 inch
13.9 mm / 0.54 inch
Size | Width
324 mm
360 mm / 14.17 inch
298 mm / 11.73 inch
Weight
1.4 kg
2.48 kg / 5.47 lbs
1.3 kg / 2.86 lbs
Display
Aspect Ratio
16:9
16:9
Brightness
400 nits
Display Diagonal
14 inch
15.6 inch
13.3 inch
Display Type
IPS, matte
IPS, matte
IPS
Gamut
100% sRGB, 75.35% Adobe RGB
Resolution
FHD (1920x1080) or QHD (2560x1440)
FHD (1920x1080) or 4K UHD (3840x2160)
Response Time
3 ms
Function
Audio
Dolby Atmos
Dolby Atmos
Digitizer
Lenovo Integrated Pen
Fast Charging
Rapid Charge
Graphics
NVIDIA GeForce GTX 1650 4GB or RTX 2060 Max-Q 6GB
NVIDIA GeForce RTX 3060 6GB, RTX 3070 8GB, or RTX 3080 16GB
Integrated Intel UHD graphics on Unified Memory Architecture (UMA)
Keyboard Backlight
Yes
Per-key RGB lighting
Yes
Operating System
Windows 10
Windows 10
Windows 10 Pro
Processor
AMD Ryzen 5 4600HS, Ryzen 7 4800HS, or Ryzen 9 4900HS
AMD Ryzen 7 5800H or Ryzen 9 5900HX
Up to 11th Gen Intel Core i7 processor
RGB Lighting
Aura Sync
Aura Sync
Security
Default discrete TPM 2.0, Default Smart Power On
Touch Screen
Yes, both displays
Variable Framerate
FreeSync
Performance
Battery Life
Up to 15 hours / 24 hours with E-ink only
Key Travel
1.9 mm
Memory | Capacity
8GB onboard + 1x SO-DIMM
16GB onboard + 1x SO-DIMM, up to 48GB combined
16 GB
Memory | Type
DDR4 3200MHz
DDR4 3200MHz
LPDDR4x
Power Supply
180 W
280 W
65W Slim or Wall-Mount Adapter
Storage
Up to 1TB M.2 NVMe PCIe 3.0
Up to 2x 1TB M.2 NVMe PCIe 3.0 SSD
Up to 1TB M.2 PCIe Gen4 SSD
Production
Availability
2021-Q1
Debut
2020
2021-01-13 (CES 2021)
2021-01-12 (CES 2021)
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