Compare ASUS ZenBook 13 OLED UM325 vs ASUS Zephyrus Duo GX551 vs ASUS ZenBook Pro 15
Variants
4K
FHD
ScreenPad Plus
ScreenPad Plus
Connectivity
Ports
2x USB 3.2 Gen2 + 1x USB 3.2 Gen1 + 1x HDMI 2.0b + 1x microSD reader
3x UBS 3.2 Gen2 + 1x USB-C 3.2 Gen2 / DP + 1x HDMI 2.0b + 1x Audio combo + 1x RJ45 + 1x microSD
1x Thunderbolt 3 + 1x USB 3.1 Gen1 + 1x HDMI 2.0a + 1x HDMI 2.0b + 1x Audio combo + 1x SD card
Wireless Connectivity
WiFi 6, Bluetooth 5.0
WiFi 6 + Bluetooth 5.1
WiFi 6, Bluetooth 5.0
Construction
Battery | Capacity
67 Wh
90 Wh
96 WH, 6-cell Lithium Polymer
Camera | Front
HD infrared (IR) webcam
Optional camera
IR webcam w/ Windows Hello
Colors
Pine Grey, Lilac Mist
Pine Grey
Material
Aluminum
Magnesium-aluminum alloy
Microphone
Array microphone with Cortana and Alexa voice-recognition support
Built-in array microphone
Array microphone with Cortana and Alexa voice-recognition support
Speakers
2x 4W speaker with smart AMP technology
Built-in speaker Harman Kardon-certified audio system
Dimensions
Bezels
88% screen-to-body ratio
85% screen-to-body ratio
88% screen-to-body ratio
Size | Depth
203 mm / 7.99 inch
268 mm / 10.55 inch
23.30 cm (9.17 inches)
Size | Height
13.9 mm / 0.55 inch
20.9 mm / 0.82 inch
1.80 cm (0.71 inches)
Size | Width
304 mm / 11.97 inch
360 mm / 14.17 inch
35.40 cm (13.94 inches)
Weight
1.11 kg / 2.45 lbs
2.48 kg / 5.47 lbs
2.00 kg (4.41 lbs)
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
400 nits
440 nits
Display Diagonal
13.3 inch
15.6 inch
15.6 inch
Display Type
OLED
IPS, matte
OLED, glossy
Gamut
100% DCI-P3
100% DCI-P3
Resolution
FHD (1920x1080)
FHD (1920x1080) or 4K UHD (3840x2160)
4K UHD (3840x2160)
Response Time
3 ms
Function
Audio
ASUS SonicMaster stereo audio system
Dolby Atmos
Digitizer
2nd-gen ASUS Pen
Fast Charging
49 minutes to 60%
Graphics
AMD Radeon Graphics
NVIDIA GeForce RTX 3060 6GB, RTX 3070 8GB, or RTX 3080 16GB
NVIDIA GeForce GTX 1650 Max-Q 4GB GDDR6 or GTX 1650 Ti 4GB GDDR6
Keyboard Backlight
Yes
Per-key RGB lighting
Operating System
Windows 10
Windows 10
Windows 10
Processor
AMD Ryzen 5 5500U, Ryzen 5 5600U, Ryzen 7 5700U, or Ryzen 7 5800U
AMD Ryzen 7 5800H or Ryzen 9 5900HX
10th-gen Intel Core i5-10300H or i7-10750H
RGB Lighting
Aura Sync
Touch Screen
4096-pressure level stylus support
Touchpad
ASUS NumberPad 2.0 ScreenPad
ScreenPad 2.0 (FHD+, 2160x1080) IPS
Variable Framerate
FreeSync
Performance
Battery Life
Up to 22 h
Durability
MIL-STD 810H
MIL-STD 810G
Key Travel
1.4 mm
1.9 mm
1.35 mm
Memory | Capacity
8 or 16 GB
16GB onboard + 1x SO-DIMM, up to 48GB combined
Up to 16 GB onboard
Memory | Type
LPDDR4x
DDR4 3200MHz
DDR4 2933MHz
Power Supply
65W USB-C
280 W
150 W
Storage
Up to 1TB M.2 NVMe PCIe 3.0 SSD
Up to 2x 1TB M.2 NVMe PCIe 3.0 SSD
Up to 1TB M.2 NVMe PCIe SSD with 32GB Intel Optane Memory
Production
Debut
2021-01 (CES 2021)
2021-01-13 (CES 2021)
2021-01 (CES 2021)
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