Compare ROG Zephyrus Duo GX650 vs ASUS Zephyrus Duo vs ASUS Zephyrus G15
Variants
ScreenPad Plus
FHD
UHD
240Hz
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
3x UBS 3.2 Gen1 + 1x USB-C 3.2 Gen2 / DP + 1x HDMI 2.0b + 1x 3.5mm Audio combo + 1x RJ45
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
Battery | Type
Lithium-ion polymer battery
Camera
FHD 1080P@30FPS
Camera | Front
Optional
Optional
Colors
Brushed Black or Prism Gray
Microphone
3-microphone array
Far-field mic array
Array microphone
Speakers
6-speaker(dual-force woofer) system
2x speaker
2x 1W speaker with smart AMP technology
Dimensions
Size | Depth
266 mm / 10.47"
268 mm
252 mm
Size | Height
20.5-29.7 mm / 0.81-1.17 inch
21 mm
19.9 mm
Size | Width
355 mm / 13.98"
360 mm
360 mm
Weight
2.67 kg / 5.89 lbs
2.4 kg
2.1 kg
Display
Aspect Ratio
16:10
16:9
16:9
Display Backlight
Mini LED
Display Diagonal
16 inch
15.6 inch
15.6 inch
Display Type
IPS
IPS, matte
IPS, matte
Gamut
100% DCI-P3
100% sRGB, 75.35% Adobe RGB
Refresh Rate
240 Hz
144 or 240 Hz
Resolution
QHD+ (2560 x 1600, WQXGA)
4K UHD (3840x2160) or FHD (1920x1080)
FHD (1920x1080) or QHD (2560x1440)
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
Graphics
NVIDIA® GeForce RTX™ 4080 12GB / 4090 16GB
NVIDIA GeForce RTX 2070 SUPER 8GB or RTX 2080 SUPER 8GB
NVIDIA GeForce GTX 1660 Ti 6GB or RTX 2060 6GB
Keyboard Backlight
Per-key RGB
Per-key RGB lighting
Yes
Operating System
Windows 11 Pro
Windows 10
Windows 10
Processor
AMD Ryzen™ 9 7945HX
10th-gen Intel Core i7-10875H or i9-10980HK
AMD Ryzen 7 4800HS
RGB Lighting
Aura Sync
Aura Sync
Touch Screen
ScreenPad Plus (14" 3840x1100 IPS)
Variable Framerate
G-Sync
Adaptive Sync
Performance
Key Travel
1.4 mm
Memory | Capacity
32GB SO-DIMM x 2, Max Capacity : 64GB
16GB onboard + 1x SO-DIMM (up to 48GB total)
8GB onboard + 1x SO-DIMM
Memory | Type
DDR5-4800 dual channel
DDR4 3200MHz
DDR4 3200MHz
Power Supply
ø6.0, 330W AC Adapter
240 W
180 W
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 NVMe PCIe 3.0
Production
Debut
2020-04
2020
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
- Excellent CPU performance for the price
- Slim, attractive chassis design
- Good keyboard feedback
- Good battery life
Cons
- Extremely pricey
- Chassis not capable to use the components at 100%
- Not the fastest gaming laptop
- Chassis rigidity could be better
- Low color-space coverage
- Thick bezels
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