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What we think
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
Software Development
6.8
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.
PerfectRec’s Software Development Score takes into account the many different features of the laptop that make it more or less suitable for software developers.
Screen Quality
6.8
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.
The Gigabyte G5 has a screen that's decent for everyday tasks due to its adequate resolution and brightness but lacks the wider color gamuts necessary for precision in engineering and design work. The Lenovo Legion Slim 5 offers a better visual experience with a higher-quality panel that produces good resolution and brightness suited for both general use and detailed tasks like engineering and design, thanks to satisfying color gamut coverage. However, both laptops' screens fall short for gaming and 3D modeling because they lack high refresh rates, which are essential for smooth motion and detailed fast-paced visuals.
Battery
3.5 Hours
7.0 Hours
The Gigabyte G5 has 3.5 hours of battery life. The Lenovo Legion Slim 5 has 7 hours of battery life.
Battery life estimate is based on a mix of common use patterns. More portable and higher performing laptops tend to have less battery life.
Portability
Good
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
$849
$1,000
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Gigabyte G5 has a price of $849 and the Lenovo Legion Slim 5 costs $1,000.
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Key similarities
General Use
7.1
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.
The Gigabyte G5's lower RAM and shorter battery life make it less suitable for intensive multitasking and long usage sessions compared to the Lenovo Legion Slim 5, which offers double the RAM and a longer battery life, enhancing its general usability. Additionally, the Legion Slim 5's higher screen resolution and better screen brightness contribute to a more vibrant and clear visual experience, factors that benefit the overall quality perception for general use.
Gaming and AI
7.3
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.
The Gigabyte G5 and Lenovo Legion Slim 5 are well-suited for gaming and 3D due to their capable Nvidia RTX 4060 GPUs and high screen refresh rates of 144Hz, facilitating smooth visuals. The Lenovo has a slight edge in screen quality with higher resolution and brightness, and the Gigabyte pairs a solid GPU with an efficient Intel CPU, both elements contributing to their gaming and 3D performances.
Engineering and Design
7.6
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.
The Lenovo Legion Slim 5 is rated higher for engineering and design use than the Gigabyte G5 largely because it has more RAM, which is crucial for multitasking and complex tasks, and a higher screen resolution and brightness for more precise visual work. While both laptops have the same GPU, the Legion Slim 5's superior CPU contributes to the overall better performance for demanding engineering applications, though it is slightly less portable and has a higher operating noise than the Gigabyte G5.
Content Creation
7.2
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.
PerfectRec’s Content Creation Score takes into account the many different features of the laptop that make it more or less suitable for photo editing, video editing and other content creation tasks.
Build Quality
7.2
7.4
The Lenovo Legion Slim 5 and Gigabyte G5 both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
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How the Gigabyte G5 and the Lenovo Legion Slim 5 compare to other laptops
Spec Comparison
 |  | |
| Gigabyte G5 | Lenovo Legion Slim 5 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$849 | $1,000 | ||
Release Date | |||
Release Date | May 1, 2023 | May 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.2'' x 9.4'' x 0.89'' | 14.2'' x 10.3'' x 0.99'' | |
Weight | |||
Weight | 4.19 lbs | 5.29 lbs | |
Width | |||
Width | 14.2" | 14.16" | |
Depth | |||
Depth | 9.4" | 10.25" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-12500H | AMD Ryzen 5 7640HS | |
RAM | |||
RAM | 8 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 512 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 3.5 Hours | 7 Hours | |
Battery Capacity | |||
Battery Capacity | 54 Wh | 80 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 144Hz | 144Hz | |
Display Brightness | |||
Display Brightness | 248 nits | 300 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.2/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 7.4/10 | 6.7/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 6.5/10 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7.5/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 7/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 2 | |
USB-C ports | |||
USB-C ports | 2 | 2 | |
USB-C Charging | |||
USB-C Charging | No | Yes | |
Display Outputs | |||
Display Outputs | 2 | 3 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
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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