Compare ROG Zephyrus Duo GX650 vs Asus ZenBook Flip 15 UX563 vs ZenBook Pro Duo 14 UX481
Variants
FHD
4K
ScreenPad
Secondary Display
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 USB-A 3.2 Gen1 + 1x USB-C 3.2 Gen1 + 1x HDMI 1.4 + 1x SD 4.0 + 1x Audio combo
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
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
8-Cell 71Wh
4-Cell 70Wh
Battery | Type
Lithium-ion polymer battery
Camera
FHD 1080P@30FPS
Camera | Front
HD camera with IR function
HD camera with IR function to support Windows Hello
Colors
Gun Grey
Celestial Blue
Form Factor
2-in-1 convertible laptop
Dual screen clamshell laptop
Microphone
3-microphone array
Speakers
6-speaker(dual-force woofer) system
Dimensions
Bezels
4.5 mm Nano Edge, 90% screen-to-body ratio
90%
Size | Depth
266 mm / 10.47"
229 mm / 9.02 inch
223 mm / 8.78 inch
Size | Height
20.5-29.7 mm / 0.81-1.17 inch
19.9 mm / 0.78 inch
19.9 mm / 0.78 inch
Size | Width
355 mm / 13.98"
356 mm / 14.02 inch
323 mm / 12.72 inch
Weight
2.67 kg / 5.89 lbs
1.9 kg / 4.19 lbs
1.5 kg / 3.31 lbs
Display
Aspect Ratio
16:10
16:9
Brightness
300 nits
Display Backlight
Mini LED
Display Diagonal
16 inch
15.6 inch
14"
Display Type
IPS
IPS, Glossy
IPS
Gamut
100% DCI-P3
100% sRGB
100% sRGB
Refresh Rate
240 Hz
Resolution
QHD+ (2560 x 1600, WQXGA)
4K UHD (3840x2160) or FHD (1920x1080)
FHD (1920x1080)
Response Time
3 ms
Function
Audio
Smart Amp Technology, Dolby Atmos
SonicMaster, Audio by ICEpower
Graphics
NVIDIA® GeForce RTX™ 4080 12GB / 4090 16GB
NVIDIA GeForce GTX 1050 Max Q, 4GB GDDR5
NVIDIA GeForce MX250
Keyboard Backlight
Per-key RGB
Yes
Operating System
Windows 11 Pro
Windows 10
Windows 10
Processor
AMD Ryzen™ 9 7945HX
Intel Core i5-10210U or i7-10510U
9th-gen Intel Core i5-10210U, i7-10510U, or i7-10710U
Touch Screen
ScreenPad Plus (14" 3840x1100 IPS)
Yes
Optional on the main display, standard on the ScreenPad Plus
Touchpad
5.65-inch ScreenPad 2.0
12.6" FHD ScreenPad Plus
Performance
Durability
US MIL-STD 810G military-grade standard
MIL-STD 810G
Key Travel
1.4 mm
1.4 mm
Memory | Capacity
32GB SO-DIMM x 2, Max Capacity : 64GB
8 or 16 GB
8 or 16GB soldered
Memory | Type
DDR5-4800 dual channel
LPDDR3
LPDDR3 2133MHz
Power Supply
ø6.0, 330W AC Adapter
120 W
65 W
Storage
2TB PCIe® 4.0 NVMe™ M.2 Performance SSD
512GB or 1TB PCIe Gen3, optional 32GB Intel Optane Memory (1x M.2 2280 PCIe 3.0 x4)
Up to 1TB PCIe Gen3 SSD
Production
Debut
2020
2019
Reviews
Neofiliac score
90%
Pros
- Very powerful components
- Useful secondary touch display for content creation
- Good port selection
- 6-speaker system
- Matte IPS display with good viewing angles
- Good battery life
- Good keyboard and touchpad
- Good WLAN performance
- Gorgeous design
- Long battery life
- Fantastic keyboard and touchpad
- Bright, vivid second display
Cons
- Extremely pricey
- Chassis not capable to use the components at 100%
- Only a microSD card reader
- Keyboard layout could be better
- Only one USB-C port
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