A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
ROG Flow X13
Company ProductName Specs











Stealth GS77
Company ProductName Specs











What we think

Chevron down
PerfectRec Logo
The PerfectRec laptop team Learn more
Updated January 10, 2024·

The ASUS ROG Flow X13 is less expensive, more portable, and offers a higher refresh rate ideal for quick movements on-screen, making it suitable for gaming on the go. Its smaller size and lighter weight contribute to its portability but come with a somewhat smaller battery capacity. In contrast, the MSI Stealth GS77 is more expensive and significantly heavier, making it less portable, but it has a larger screen, which is better for productivity and multimedia use, and a larger battery capacity, which may translate to longer use on a single charge. The Stealth GS77 also has a more robust general use and engineering performance, which might better suit demanding applications and tasks. Give Feedback

this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the ASUS ROG Flow X13
  • Very good portability
Advantages of the MSI Stealth GS77
  • Very good speakers

Key differences

Chevron down

Screen Quality

8.4
ROG Flow X13
Stealth GS77
8.3
13.4in
SIZE
17.3in
2560 x 1600
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
240Hz
511.0 nits
BRIGHTNESS
305.0 nits
The ASUS ROG Flow X13 has a better screen than the MSI Stealth GS77 for general use, and engineering and design.

Battery

8.0 Hours
ROG Flow X13
Stealth GS77
6.0 Hours
The ASUS ROG Flow X13 has 8 hours of battery life. The MSI Stealth GS77 has 6 hours of battery life.

Portability

Very Good
ROG Flow X13
Stealth GS77
Fair
13.4in
SIZE
17.3in
2.8 lbs
WEIGHT
6.1 lbs
0.7in
THICKNESS
0.7in
The ASUS ROG Flow X13 has very good portability, while the MSI Stealth GS77 has only fair portability.
The most portable laptops are small, thin, and light.
Image of Laptops
Let Us Help Find Your Perfect Laptop
Find your new laptop

Key similarities

Chevron down

General Use

8.1
ROG Flow X13
Stealth GS77
8.4
2560 x 1600
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
511.0 nits
DISPLAY BRIGHTNESS
305.0 nits
8.0 Hours
BATTERY LIFE
6.0 Hours
8.5/10
KEYBOARD QUALITY SCORE
8.5/10
8.7/10
PORTABILITY SCORE
6.4/10
The MSI Stealth GS77 and ASUS ROG Flow X13 are both very good for general use.

Gaming and AI

7.8
ROG Flow X13
Stealth GS77
7.9
7.4/10
OVERALL GPU SCORE
7.8/10
2560 x 1600
RESOLUTION
2560 x 1440
165Hz
REFRESH RATE
240Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
7.2/10
FAN NOISE SCORE
7.5/10
The MSI Stealth GS77 and ASUS ROG Flow X13 are both good for gaming and AI.

Engineering and Design

8.5
ROG Flow X13
Stealth GS77
8.7
9.2/10
OVERALL CPU SCORE
9.1/10
7.4/10
OVERALL GPU SCORE
7.8/10
16.0 GB
RAM
32.0 GB
The MSI Stealth GS77 and ASUS ROG Flow X13 are both very good for engineering and design.

Content Creation

8.2
ROG Flow X13
Stealth GS77
8.3
9.2/10
OVERALL CPU SCORE
9.1/10
2560 x 1600
RESOLUTION
2560 x 1440
16.0 GB
RAM
32.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The MSI Stealth GS77 and ASUS ROG Flow X13 are both very good for content creation.

Software Development

8.0
ROG Flow X13
Stealth GS77
8.1
9.2/10
OVERALL CPU SCORE
9.1/10
16.0 GB
RAM
32.0 GB
2560 x 1600
RESOLUTION
2560 x 1440
8.5/10
KEYBOARD QUALITY SCORE
8.5/10
The MSI Stealth GS77 and ASUS ROG Flow X13 are both very good for software development.

Build Quality

8.5
ROG Flow X13
Stealth GS77
8.0
The ASUS ROG Flow X13 and MSI Stealth GS77 both have very good build quality.

Cost

$2,500
ROG Flow X13
Stealth GS77
$2,499
Product imageProduct image

$1,000

$1,500

$2,000

$2,500

$3,000

$3,500

$4,000

The ASUS ROG Flow X13 has a price of $2,500 and the MSI Stealth GS77 costs $2,499.

Give feedback

We’re constantly working to improve.

How the ASUS ROG Flow X13 and the MSI Stealth GS77 compare to other laptops

Chevron down

Spec Comparison

Chevron down
ASUS ROG Flow X13MSI Stealth GS77
ASUS ROG Flow X13MSI Stealth GS77

GENERAL

Price
$2,500
$2,499
Release Date
May 1, 2023May 1, 2022
Overall Dimensions
11.8'' x 8.4'' x 0.7''15.7'' x 11.2'' x 0.79''
Weight
2.87 lbs6.17 lbs
Width
11.77"15.65"
Depth
8.35"11.16"

INTERNAL

Processor
AMD Ryzen 9 7940HSIntel i7-12700H
RAM
16 GB32 GB
DDR Memory Version
55
RAM Slots
02
Storage
1024 GB1024 GB

BATTERY

Battery Life
8 Hours6 Hours
Battery Capacity
75 Wh99.9 Wh

SCREEN

Diagonal Size
13.4"17.3"
Display Technology
IPSIPS
Resolution
2560 x 16002560 x 1440
Refresh Rate
165Hz240Hz
Display Brightness
511 nits305 nits

RELIABILITY, APPEARANCE & ACOUSTICS

Build Quality Score
8.5/108/10
Portability Score
8.8/106.5/10
Gaming Laptop Appearance
YesYes
Premium Business Laptop
NoNo
Fan Noise Score
7.3/107.5/10

HARDWARE FEATURES

Keyboard Quality Score
8.5/108.5/10
Speaker Quality Score
7.5/108/10
Webcam
1080p1080p
Fingerprint Reader
NoNo
Backlit Keyboard
YesYes
Number Pad
NoYes

CONNECTIVITY

USB Type-A
12
USB-C ports
22
USB-C Charging
YesYes
Display Outputs
33
Thunderbolt Version
N/A4

Shopping

Chevron down

ASUS ROG Flow X13

See more

Dig into reviews and images

NotebookCheck

Sebastian Bade | February 2021
"The Asus ROG Flow X13 is not an off-the-shelf convertible. This quickly becomes clear when you take a closer look at the technical specs. The AMD Ryzen 9 5980HS is a state-of-the-art SoC with 8 cores and 16 threads, which also makes the 2-in-1 interesting as a work device. With 32 GB of RAM and a 1 TB SSD, gamers are also well taken care of. The dedicated Nvidia GeForce GTX 1650 Max-Q fits well into the overall concept and ensures a solid 3D performance. With the eGPU dock, which is equipped with a GeForce RTX 3080, the small convertible transforms into a full-fledged desktop replacement in terms of performance."

MSI Stealth GS77

See more

Dig into reviews and images

NotebookCheck

Allen Ngo | April 2022
"The MSI Stealth GS77 is better than the GS76... mostly. The GS77 is a few steps forward and a few steps back from the GS76. Improvements are numerous including the stronger and more rigid skeleton, higher resolution webcam, larger clickpad, easier serviceability, relatively similar battery runtimes, newer display options, and higher performance at about the same TDP and TGP levels as before. CPU performance is better than expected even when compared to other laptops with Core i7 or Core i9 processors. The newer model feels more substantial than the outgoing one for higher quality impressions as well."

Get a great deal on the ASUS ROG Flow X13 or the MSI Stealth GS77

About ASUS

ASUS, a Taiwanese electronics brand, is one of the largest personal computer vendor by market share. The majority of their laptops are targeted towards personal use or gaming. Their most popular product lines include the budget-friendly VivoBook, more premium ZenBook, and their TUF and ROG gaming laptops, the latter of which has a reputation for excellent gaming performance.

About MSI

MSI, also known as Micro-Star International, is a Taiwanese technology corporation. MSI is known for their wide range of gaming devices. Their series include the entry-level Cyborg/Thin and Sword/Katana series, the mid-range Bravo/Delta and Crosshair/Pulse series, and their high-end Vector, Raider, Stealth, and Titan GT series. At every performance level, MSI offers a variety of devices with varying balances between performance, battery life, weight, and price, making them a solid option to consider at every price point.

Give feedback

We're constantly perfecting our model

Laptop guides you might be interested in

Chevron down

FAQs

Chevron down

FAQs about laptops

Questions about PerfectRec >

Why trust us

Chevron down
This information was produced and vetted by the PerfectRec laptops team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest laptop information and makes it digestible for you.

By the numbers

380
Laptops evaluated
48,640
Laptops stats compiled
13
Proprietary Laptops ratings developed
116,295
Recommendations made
25,198
Consumer hours saved

About the laptop team

Joe Golden, Ph.D

CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.

Jason Lew

Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.

Chandradeep Chowdhury

Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.

Craig Russell

Laptops Expert
Craig is a UK-based laptops expert. Craig works in IT, where he recommends and supports laptops and PCs for clients and has been recommending laptops on Reddit for five years.

Featured in

Color LTT LogoGeekwire logo9to5 Mac logoPhone Arena LogoColor Daring Fireball logo