Compare ROG Zephyrus Duo GX650 vs ASUS Zephyrus Duo vs Lenovo ThinkBook Plus G2
Variants
ScreenPad Plus
FHD
UHD
Top cover
Connectivity
Ports
1x 3.5mm Combo Audio Jack + 1x HDMI 2.1 FRL + 2x USB 3.2 Gen 2 Type-C + 2x USB 3.2 Gen 2 Type-A + 1x 2.5G RJ45
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 Thunderbolt 4 + 1x Audio combo
Wireless Connectivity
Wi-Fi 6E(802.11ax) (Triple band) 2*2 + Bluetooth® 5.2
WiFi 6 + Bluetooth 5.0
WiFi 6 + Bluetooth 5.0
Construction
Battery | Capacity
90WHrs, 4S1P, 4-cell
90 Wh
53 Wh
Battery | Type
Lithium-ion polymer battery
Camera
FHD 1080P@30FPS
Camera | Front
Optional
HD Cam with ThinkShutter
Colors
Storm Gray
Form Factor
Clamshell laptop computer with 180-degree higne
Material
Anodized Aluminum on top-cover, Magnesium body
Microphone
3-microphone array
Far-field mic array
4 high quality Mics
Speakers
6-speaker(dual-force woofer) system
2x speaker
2x 2W Harman Kardon Speaker
Dimensions
Bezels
3.9mm size bezels, > 90% screen-to-body ratio
Size | Depth
266 mm / 10.47"
268 mm
209 mm / 8.22 inch
Size | Height
20.5-29.7 mm / 0.81-1.17 inch
21 mm
13.9 mm / 0.54 inch
Size | Width
355 mm / 13.98"
360 mm
298 mm / 11.73 inch
Weight
2.67 kg / 5.89 lbs
2.4 kg
1.3 kg / 2.86 lbs
Display
Aspect Ratio
16:10
16:9
Brightness
400 nits
Display Backlight
Mini LED
Display Diagonal
16 inch
15.6 inch
13.3 inch
Display Type
IPS
IPS, matte
IPS
Gamut
100% DCI-P3
Refresh Rate
240 Hz
Resolution
QHD+ (2560 x 1600, WQXGA)
4K UHD (3840x2160) or FHD (1920x1080)
Response Time
3 ms
3 ms
Function
Audio
Smart Amp Technology, Dolby Atmos
ESS + Hi-Res Audio (HRA) certification, supports smart amplifier, Nahimic Sonic Studio
Dolby Atmos
Digitizer
Lenovo Integrated Pen
Fast Charging
Rapid Charge
Graphics
NVIDIA® GeForce RTX™ 4080 12GB / 4090 16GB
NVIDIA GeForce RTX 2070 SUPER 8GB or RTX 2080 SUPER 8GB
Integrated Intel UHD graphics on Unified Memory Architecture (UMA)
Keyboard Backlight
Per-key RGB
Per-key RGB lighting
Yes
Operating System
Windows 11 Pro
Windows 10
Windows 10 Pro
Processor
AMD Ryzen™ 9 7945HX
10th-gen Intel Core i7-10875H or i9-10980HK
Up to 11th Gen Intel Core i7 processor
RGB Lighting
Aura Sync
Security
Default discrete TPM 2.0, Default Smart Power On
Touch Screen
ScreenPad Plus (14" 3840x1100 IPS)
Yes, both displays
Variable Framerate
G-Sync
Performance
Battery Life
Up to 15 hours / 24 hours with E-ink only
Key Travel
1.4 mm
Memory | Capacity
32GB SO-DIMM x 2, Max Capacity : 64GB
16GB onboard + 1x SO-DIMM (up to 48GB total)
16 GB
Memory | Type
DDR5-4800 dual channel
DDR4 3200MHz
LPDDR4x
Power Supply
ø6.0, 330W AC Adapter
240 W
65W Slim or Wall-Mount Adapter
Storage
2TB PCIe® 4.0 NVMe™ M.2 Performance SSD
Up to 2x 1TB M.2 NVMe PCIe 3.0, RAID 0
Up to 1TB M.2 PCIe Gen4 SSD
Production
Availability
2021-Q1
Debut
2020-04
2021-01-12 (CES 2021)
Reviews
Neofiliac score
90%
Pros
- Very powerful components
- Useful secondary touch display for content creation
- Good port selection
- 6-speaker system
- Fantastic gaming performance
- ScreenPad tilts up when you open the lid
- Excellent battery life
- Matte IPS display with high color space coverage
- Good system performance
- Good battery life
Cons
- Extremely pricey
- Chassis not capable to use the components at 100%
- Not the fastest gaming laptop
- High temperatures under load
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