Compare Laptops

Compare ASUS ROG Zephyrus Duo SE 15 GX551QS-XS99 vs ROG Zephyrus Duo GX550LXS-XS99

ASUS ROG Zephyrus Duo SE 15 GX551QS-XS99 and ASUS ROG Zephyrus Duo GX550LXS-XS99 are both laptops with the same CPU Cores (8), RAM Size (32 GB) and Memory Type (DDR4). The main differences are in better single-core performance (+15%), better multithreading performance (+46%), better gaming performance (+8%) and CPU.
Save comparison
Prices
(Change region)
Out of Stock
Free shipping
Out of Stock
Out of Stock
Free shipping
Show 2 more offers
Prices
(Change region)
* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure)
* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
ASUS
Brand
ASUS
Model
  • GX551QS-XS99
  • 90NR04N1-M02190
Model
GX550LXS-XS99
Release Date
📅 February 2021
Release Date
📅 May 2020
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Single-Core Performance
(Charts)
(0%)
Single-Core Performance
(Charts)
(-15%)
Workstation Performance
(Charts)
(0%)
Workstation Performance
(Charts)
(-46%)
Gaming Performance
(Charts)
(0%)
* Performance may vary depending on the OEM's TGP configuration
Gaming Performance
(Charts)
(-8%)
* Performance may vary depending on the OEM's TGP configuration
Price history
View Details ►
Price history
View Details ►
CPU
AMD 5900HX
CPU
Intel i9-10980HK
CPU Cores
8
CPU Cores
8
CPU Clock Rate
3300 MHz
CPU Clock Rate
2400 MHz
CPU Turbo Clock Rate
4600 MHz
CPU Turbo Clock Rate
5300 MHz
RAM Size
32 GB
RAM Size
32 GB
Memory Type
DDR4
Memory Type
DDR4
GPU
NVIDIA GeForce RTX 3080
GPU
NVIDIA GeForce RTX 2080 SUPER
SSD Capacity
2000 GB
SSD Capacity
2000 GB
SSD Type
NVMe,PCI Express 3.0
SSD Type
NVMe
Screen Size
15.6"
Screen Size
15.6"
Resolution
3840 x 2160
Resolution
3840 x 2160
Panel Type
IPS
Panel Type
IPS
Refresh Rate
120 Hz
Refresh Rate
60 Hz
Dimensions
360 mm x 268 mm x 20.9 mm
Dimensions
360 mm x 268 mm x 20 mm
Operating System
Windows 10 Pro
Operating System
Windows 10 Pro
Weight
2.48 Kg
Weight
2.49 Kg
Battery Capacity
90 Wh
Battery Capacity
90 Wh
USB 3.2 Gen 1 Type A Ports
-
USB 3.2 Gen 1 Type A Ports
2
USB 3.2 Gen 2 Type A Ports
3
USB 3.2 Gen 2 Type A Ports
1
USB 3.2 Gen 2 Type C Ports
1
USB 3.2 Gen 2 Type C Ports
1
Ethernet Ports
1
Ethernet Ports
1
Ethernet Speed
10,100,1000 Mbit/s
Ethernet Speed
10,100,1000 Mbit/s
HDMI Ports
1
HDMI Ports
1
HDMI Version
2.0b
HDMI Version
2.0b
Wi-Fi Generation
6
Wi-Fi Generation
6
Keyboard Backlit
Yes
Keyboard Backlit
-
-

Comparison and key differences summary

Reasons to buy the ASUS ROG Zephyrus Duo SE 15 GX551QS-XS99:

  • Newer Product, it was released around 9 months later
  • Moderately better single-core performance, around +15% (AMD 5900HX)
  • Much better multithreading performance, around +46% (AMD 5900HX)
  • Slightly better gaming performance, around +8% (NVIDIA GeForce RTX 3080)
  • Higher Refresh Rate (120 Hz)
  • Lighter weight (-0.01 Kg)
  • +2 Ports USB 3.2 Gen 2 Type-A
  • Keyboard Backlit

Buy now

Reasons to buy the ASUS ROG Zephyrus Duo GX550LXS-XS99:

  • +2 Ports USB 3.2 Gen 1 Type-A

Buy now

Have you found incorrect information on this page? Contact us and we will fix it as soon as possible.

Trending comparisons (Laptops)

x