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Updated January 10, 2024·
The Eluktronics Mech-15 G3R is generally more expensive and offers slightly better performance in intensive tasks, with a higher refresh rate display which is beneficial for fast-paced gaming. However, it has less battery life compared to the Lenovo Legion 5 Pro. On the other hand, the Lenovo Legion 5 Pro is less expensive and features a higher-resolution display with a taller aspect ratio, well-suited for productivity tasks and content consumption. It's also the newer model with a different processor brand. Both have similar storage and memory, good quality build, and are equipped with powerful graphics cards suitable for gaming and demanding engineering applications. The Eluktronics is slightly more portable and has a higher general use performance, while the Legion 5 Pro has a premium build and better heat management but is heavier. 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 Eluktronics Mech-15 G3R
- Very good for general use
- Very good for software development
- Very good for content creation
- Good portability
- Good battery life
- Excellent keyboard
Advantages of the Lenovo Legion Pro 5
- The Lenovo Legion Pro 5 has no clear advantages over the Eluktronics Mech-15 G3R.
Key differences
General Use
8.3
7.8
2560 x 1440
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
350.0 nits
DISPLAY BRIGHTNESS
340.0 nits
6.5 Hours
BATTERY LIFE
3.5 Hours
9.0/10
KEYBOARD QUALITY SCORE
8.5/10
7.0/10
PORTABILITY SCORE
6.6/10
The Eluktronics Mech-15 G3R is very good for general use, while the Lenovo Legion Pro 5 is good.
PerfectRec’s General Use Score takes into account the many different features of the laptop that make it more or less suitable for general productivity, web browsing, streaming, video calls, and running a wide variety of apps and programs.
Content Creation
8.4
7.8
9.1/10
OVERALL CPU SCORE
9.3/10
2560 x 1440
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Eluktronics Mech-15 G3R is very good for content creation, while the Lenovo Legion Pro 5 is good.
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.
Software Development
8.1
7.6
9.1/10
OVERALL CPU SCORE
9.3/10
16.0 GB
RAM
16.0 GB
2560 x 1440
RESOLUTION
2560 x 1600
9.0/10
KEYBOARD QUALITY SCORE
8.5/10
The Eluktronics Mech-15 G3R is very good for software development, while the Lenovo Legion Pro 5 is good.
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
8.4
8.0
15.6in
SIZE
16.0in
2560 x 1440
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
240Hz
REFRESH RATE
165Hz
350.0 nits
BRIGHTNESS
340.0 nits
The Eluktronics Mech-15 G3R has a better screen than the Lenovo Legion Pro 5 for gaming and AI, software development, and content creation.
If you prioritize a vibrant display and crisp images for productivity tasks and engineering applications, both the Eluktronics Mech-15 G3R and Lenovo Legion Pro 5 with their high-resolution panels and wide color coverage will serve you well. However, for gaming and 3D work where smooth motion is key, their lower refresh rates compared to specialized gaming laptops may result in less fluid visuals. Consider the importance of color accuracy for your professional work against the need for higher refresh rates in gaming to identify which laptop will best align with your priorities.
Battery
6.5 Hours
3.5 Hours
The Eluktronics Mech-15 G3R has 6.5 hours of battery life. The Lenovo Legion Pro 5 has 3.5 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.
Cost
$2,400
$1,170
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
$4,000
The Eluktronics Mech-15 G3R has a price of $2,400 and the Lenovo Legion Pro 5 costs $1,170.
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Key similarities
Gaming and AI
8.7
8.4
8.9/10
OVERALL GPU SCORE
8.9/10
2560 x 1440
RESOLUTION
2560 x 1600
240Hz
REFRESH RATE
165Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
Yes
8.7/10
FAN NOISE SCORE
6.5/10
The Eluktronics Mech-15 G3R and Lenovo Legion Pro 5 are both very good for gaming and AI.
The Eluktronics Mech-15 G3R is equipped with an Nvidia RTX 3070 Ti GPU and a high 240Hz screen refresh rate, making it great for gaming and 3D applications that benefit from fast and smooth visuals. The Lenovo Legion Pro 5, on the other hand, features a more recent Nvidia RTX 4070 GPU and a 165Hz screen refresh rate, offering strong gaming performance with a balance of high-quality graphics and a fluid display.
Engineering and Design
8.7
8.5
9.1/10
OVERALL CPU SCORE
9.3/10
8.9/10
OVERALL GPU SCORE
8.9/10
16.0 GB
RAM
16.0 GB
The Eluktronics Mech-15 G3R and Lenovo Legion Pro 5 are both very good for engineering and design.
The Eluktronics Mech-15 G3R and the Lenovo Legion Pro 5 both offer powerful CPUs and GPUs that handle demanding engineering software, along with ample RAM and high-quality screens for precise design work. However, the Mech-15 G3R may offer a slight edge in performance for the most intensive tasks, whereas the Legion Pro 5 balances robust capabilities with better portability, a quality keyboard, and quieter operation for a more versatile everyday use.
Portability
Good
Fair
15.6in
SIZE
16.0in
4.6 lbs
WEIGHT
5.6 lbs
0.9in
THICKNESS
0.9in
Although they have very similar scores, PerfectRec considers Eluktronics Mech-15 G3R to have good portability, while the Lenovo Legion Pro 5 has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.8
7.4
The Eluktronics Mech-15 G3R and Lenovo Legion Pro 5 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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We’re constantly working to improve.
How the Eluktronics Mech-15 G3R and the Lenovo Legion Pro 5 compare to other laptops
Spec Comparison
 |  | |
| Eluktronics Mech-15 G3R | Lenovo Legion Pro 5 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,400 | $1,170 | ||
Release Date | |||
Release Date | May 1, 2022 | March 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.2'' x 10'' x 0.94'' | 14.3'' x 10.3'' x 0.97'' | |
Weight | |||
Weight | 4.68 lbs | 5.6 lbs | |
Width | |||
Width | 14.16" | 14.31" | |
Depth | |||
Depth | 10.03" | 10.25" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-12700H | AMD Ryzen 7 7745HX | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.5 Hours | 3.5 Hours | |
Battery Capacity | |||
Battery Capacity | 94 Wh | 80 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1440 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 240Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 350 nits | 340 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.8/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 7.1/10 | 6.6/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 8.8/10 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 9/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7/10 | 7/10 | |
Webcam | |||
Webcam | 1080p | 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 | 3 | 4 | |
USB-C ports | |||
USB-C ports | 1 | 2 | |
USB-C Charging | |||
USB-C Charging | No | Yes | |
Display Outputs | |||
Display Outputs | 2 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | N/A | |
Shopping
Eluktronics Mech-15 G3R
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Dig into reviews and images
WePC
Aaron Ritchie | September 2022
"Everything considered, the XMG Neo 15 (Mech-15 G3R) with RTX 3070 Ti is a great gaming performer. The combination of the Ti graphics card with the new Intel 12th gen CPU is enough to go toe-to-toe, and even slightly pull ahead of the RTX 3080 in most titles, though on games with Ray-Tracing enabled, particularly with graphics set to the maximum and on higher resolutions, the additional VRAM of the RTX 3080 makes a big impact, and the 8GB RTX 3070 Ti machine simply can’t compete, even with the more powerful processor."
Lenovo Legion Pro 5
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Dig into reviews and images
PCMag
Mark Knapp | July 2023
"It doesn't quite match its Legion Pro 7i sibling as an Editors' Choice winner, but Lenovo's AMD-powered Legion Pro 5 Gen 8 is a stylish, well-built gaming laptop with solid performance at both 1080p and its sharper native resolution. It's cheaper than some comparably equipped machines and better than some similarly priced ones. That's a recipe for success, even without its frequent availability of discounts or sales. A brighter screen and longer battery life would be nice, but even as is the Legion Pro 5 earns a solid recommendation."
Get a great deal on the Eluktronics Mech-15 G3R or the Lenovo Legion Pro 5
About Eluktronics
Eluktronics is a relatively new American gaming laptop company, founded in 2011. They are a reseller for the Taiwanese brand Clevo, who manufacture laptops exclusively and ship them to resellers like Eluktronics who customize them. Eluktronics laptops generally have great hardware specifications for the money, including the CPU, GPU, and RAM. They also feature a relatively clean design by gaming laptop standards, with few logos and discreet colors.
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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