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G5
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Legion Slim 5
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What we think

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

The Gigabyte G5 offers solid performance for gaming and general use at a more affordable price and is more portable due to its lighter weight. However, the Lenovo Legion Slim 5, while typically being more expensive, provides a better battery life, a higher resolution screen, and more RAM, which is advantageous for intensive engineering tasks, 3D rendering, or machine learning. The Lenovo also has better quality speakers, keyboard, and webcam. If supreme portability isn't crucial, and you seek improved performance and display for professional and multimedia use, the Lenovo Legion Slim 5 stands out as a commendable choice. 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 Gigabyte G5
  • Good portability
  • Very good speakers
Advantages of the Lenovo Legion Slim 5
  • Very good for engineering and design
  • Good for software development
  • Good overall display quality
  • Good battery life
  • Very good keyboard

Key differences

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Software Development

6.8
G5
Legion Slim 5
7.4
8.5/10
OVERALL CPU SCORE
8.3/10
8.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1200
7.5/10
KEYBOARD QUALITY SCORE
8.5/10
The Lenovo Legion Slim 5 is good for software development, while the Gigabyte G5 is only fair.

Screen Quality

6.8
G5
Legion Slim 5
7.2
15.6in
SIZE
16.0in
1920 x 1080
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
144Hz
REFRESH RATE
144Hz
248.0 nits
BRIGHTNESS
300.0 nits
The Lenovo Legion Slim 5 has a better screen than the Gigabyte G5 for general use, gaming and AI, engineering and design, content creation, and software development.

Battery

3.5 Hours
G5
Legion Slim 5
7.0 Hours
The Gigabyte G5 has 3.5 hours of battery life. The Lenovo Legion Slim 5 has 7 hours of battery life.

Portability

Good
G5
Legion Slim 5
Fair
15.6in
SIZE
16.0in
4.1 lbs
WEIGHT
5.2 lbs
0.8in
THICKNESS
0.9in
The Gigabyte G5 has good portability, while the Lenovo Legion Slim 5 has only fair portability.
The most portable laptops are small, thin, and light.

Cost

$868
G5
Legion Slim 5
$1,000
Product image
Product image

$400

$600

$800

$1,000

$1,200

$1,400

$1,600

The Gigabyte G5 has a price of $868 and the Lenovo Legion Slim 5 costs $1,000.
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Key similarities

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General Use

7.1
G5
Legion Slim 5
7.6
1920 x 1080
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
248.0 nits
DISPLAY BRIGHTNESS
300.0 nits
3.5 Hours
BATTERY LIFE
7.0 Hours
7.5/10
KEYBOARD QUALITY SCORE
8.5/10
7.3/10
PORTABILITY SCORE
6.7/10
The Lenovo Legion Slim 5 and Gigabyte G5 are both good for general use.

Gaming and AI

7.3
G5
Legion Slim 5
7.7
7.5/10
OVERALL GPU SCORE
8.4/10
1920 x 1080
RESOLUTION
1920 x 1200
144Hz
REFRESH RATE
144Hz
Yes
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
6.5/10
FAN NOISE SCORE
6.5/10
The Lenovo Legion Slim 5 and Gigabyte G5 are both good for gaming and AI.

Engineering and Design

7.6
G5
Legion Slim 5
8.0
8.5/10
OVERALL CPU SCORE
8.3/10
7.5/10
OVERALL GPU SCORE
8.4/10
8.0 GB
RAM
16.0 GB
Although they have very similar scores, PerfectRec considers Lenovo Legion Slim 5 to be very good for engineering and design, while the Gigabyte G5 is good.

Content Creation

7.2
G5
Legion Slim 5
7.5
8.5/10
OVERALL CPU SCORE
8.3/10
1920 x 1080
RESOLUTION
1920 x 1200
8.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Legion Slim 5 and Gigabyte G5 are both good for content creation.

Build Quality

7.2
G5
Legion Slim 5
7.4
The Lenovo Legion Slim 5 and Gigabyte G5 both have good build quality.

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How the Gigabyte G5 and the Lenovo Legion Slim 5 compare to other laptops

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Spec Comparison

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Gigabyte G5Lenovo Legion Slim 5
Gigabyte G5Lenovo Legion Slim 5

GENERAL

Price
$868
$1,000
Release Date
May 1, 2023May 1, 2023
Overall Dimensions
14.2'' x 9.4'' x 0.89''14.2'' x 10.3'' x 0.99''
Weight
4.19 lbs5.29 lbs
Width
14.2"14.16"
Depth
9.4"10.25"

INTERNAL

Processor
Intel i5-12500HAMD Ryzen 5 7640HS
RAM
8 GB16 GB
DDR Memory Version
45
RAM Slots
22
Storage
512 GB512 GB

BATTERY

Battery Life
3.5 Hours7 Hours
Battery Capacity
54 Wh80 Wh

SCREEN

Diagonal Size
15.6"16"
Display Technology
IPSIPS
Resolution
1920 x 10801920 x 1200
Refresh Rate
144Hz144Hz
Display Brightness
248 nits300 nits

RELIABILITY, APPEARANCE & ACOUSTICS

Build Quality Score
7.2/107.4/10
Portability Score
7.4/106.7/10
Gaming Laptop Appearance
YesYes
Premium Business Laptop
NoNo
Fan Noise Score
6.5/106.5/10

HARDWARE FEATURES

Keyboard Quality Score
7.5/108.5/10
Speaker Quality Score
8/107/10
Webcam
720p1080p
Fingerprint Reader
NoNo
Backlit Keyboard
YesYes
Number Pad
YesYes

CONNECTIVITY

USB Type-A
22
USB-C ports
22
USB-C Charging
NoYes
Display Outputs
23
Thunderbolt Ports
00

Shopping

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Gigabyte G5

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Dig into reviews and images

NotebookCheck

Vaidyanathan Subramaniam | April 2023
"The Gigabyte G5 KE is a midrange gaming laptop that checks most boxes. Gigabyte makes good use of the Core i5-12500H and RTX 3060 Laptop GPU combo, and we find no untoward issues with overall performance. The dual-fan quad-heatpipe cooling arrangement does well to ensure that the underlying hardware doesn't throttle under load. That being said, the display is below par when compared to 2023 standards, especially when competing devices."

Lenovo Legion Slim 5

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Dig into reviews and images

PCMag

Mark Knapp | August 2023
"The Lenovo Legion Slim 5 Gen 8 acknowledges that a gaming laptop doesn’t have to be as thick as possible and can still ensure adequate cooling when the muscles need flexing. To this end, in the Slim 5 Gen 8, it finds a neat balance of refined, trimmed-down design that still lets its internals cruise (even above their max power ratings). Lenovo then added in some high-end build quality with an altogether excellent keyboard that’s useful for both work and play."

Get a great deal on the Gigabyte G5 or the Lenovo Legion Slim 5

About Gigabyte

Gigabyte is a Taiwanese computer hardware manufacturer. While Gigabyte mainly focuses its business on desktop hardware, Gigabyte is known for its value-oriented G series laptops, thin and light Aero series, and performance-oriented Aorus series. Gigabyte laptops offer a strong value proposition to compete with mainstream alternatives.

About Lenovo

Lenovo is a Chinese technology company, and one of the largest personal computer vendor. They are well known for a variety of technology products, including laptops. Their consumer series include their entry level IdeaPad and LOQ series and mid-to-high-end Yoga and Legion series. On the business-oriented side, their series include their entry-level ThinkBook series and mid-to-high-end ThinkPad series. Lenovo laptops offer strong performance for reasonable prices, and are often on sale.

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Why trust us

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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
125,595
Recommendations made
27,213
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.

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