A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
ROG Flow Z13
Company ProductName Specs











Stealth GS77
Company ProductName Specs











Advantages of the ASUS ROG Flow Z13
  • Excellent portability
Advantages of the MSI Stealth GS77
  • Very good speakers
  • Very good keyboard

Key differences

Chevron down

Screen Quality

8.4
ROG Flow Z13
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 Z13 has a better screen than the MSI Stealth GS77 for general use, engineering and design, and software development.

Portability

Excellent
ROG Flow Z13
Stealth GS77
Fair
13.4in
SIZE
17.3in
2.6 lbs
WEIGHT
6.1 lbs
0.5in
THICKNESS
0.7in
The ASUS ROG Flow Z13 has excellent 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

8.4
ROG Flow Z13
Stealth GS77
8.4
2560 x 1600
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
511.0 nits
DISPLAY BRIGHTNESS
305.0 nits
6.5 Hours
BATTERY LIFE
6.0 Hours
7.5/10
KEYBOARD QUALITY SCORE
8.5/10
9.2/10
PORTABILITY SCORE
6.4/10
The MSI Stealth GS77 and ASUS ROG Flow Z13 are both very good for general use.

Gaming and AI

7.9
ROG Flow Z13
Stealth GS77
7.9
7.9/10
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 ASUS ROG Flow Z13 and MSI Stealth GS77 are both good for gaming and AI.

Engineering and Design

8.8
ROG Flow Z13
Stealth GS77
8.7
9.5/10
OVERALL CPU SCORE
9.1/10
7.9/10
OVERALL GPU SCORE
7.8/10
32.0 GB
RAM
32.0 GB
The ASUS ROG Flow Z13 and MSI Stealth GS77 are both very good for engineering and design.

Content Creation

8.4
ROG Flow Z13
Stealth GS77
8.3
9.5/10
OVERALL CPU SCORE
9.1/10
2560 x 1600
RESOLUTION
2560 x 1440
32.0 GB
RAM
32.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS ROG Flow Z13 and MSI Stealth GS77 are both very good for content creation.

Software Development

8.3
ROG Flow Z13
Stealth GS77
8.1
9.5/10
OVERALL CPU SCORE
9.1/10
32.0 GB
RAM
32.0 GB
2560 x 1600
RESOLUTION
2560 x 1440
7.5/10
KEYBOARD QUALITY SCORE
8.5/10
The ASUS ROG Flow Z13 and MSI Stealth GS77 are both very good for software development.

Battery

6.5 Hours
ROG Flow Z13
Stealth GS77
6.0 Hours
The ASUS ROG Flow Z13 has 6.5 hours of battery life. The MSI Stealth GS77 has 6 hours of battery life.

Build Quality

8.5
ROG Flow Z13
Stealth GS77
8.0
The ASUS ROG Flow Z13 and MSI Stealth GS77 both have very good build quality.

Cost

$2,500
ROG Flow Z13
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 Z13 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 Z13 and the MSI Stealth GS77 compare to other laptops

Chevron down

Spec Comparison

Chevron down
ASUS ROG Flow Z13MSI Stealth GS77
ASUS ROG Flow Z13MSI Stealth GS77

GENERAL

Price
$2,500
$2,499
Release Date
May 1, 2023May 1, 2022
Overall Dimensions
11.9'' x 8.1'' x 0.54''15.7'' x 11.2'' x 0.79''
Weight
2.6 lbs6.17 lbs
Width
11.89"15.65"
Depth
8.11"11.16"

INTERNAL

Processor
Intel i9-13900HIntel i7-12700H
RAM
32 GB32 GB
DDR Memory Version
55
RAM Slots
02
Storage
1024 GB1024 GB

BATTERY

Battery Life
6.5 Hours6 Hours
Battery Capacity
56 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
9.3/106.5/10
Gaming Laptop Appearance
YesYes
Premium Business Laptop
NoNo
Fan Noise Score
7.3/107.5/10

HARDWARE FEATURES

Keyboard Quality Score
7.5/108.5/10
Speaker Quality Score
7.5/108/10
Webcam
4K1080p
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
44

Shopping

Chevron down

ASUS ROG Flow Z13

See more

Dig into reviews and images

NotebookCheck

Andreas Osthoff | March 2022
"The Asus ROG Flow Z13 is a gaming tablet with powerful Alder Lake i9 CPU. The ROG Flow Z13 impresses with its good cooling. After our review, the impression is predominantly positive. Besides a very fast Alder Lake CPU and stable gaming performance, especially the cooling system is surprisingly effective and quiet. You can use the integrated speakers without any issues while gaming. The 1200p display in the 16:10 format also impresses with good color reproduction and high brightness. Since the battery runtimes aren't particularly long as it is, we wouldn't recommend the optional 4K panel."

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 Z13 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
113,595
Recommendations made
24,613
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