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Updated January 10, 2024·
The Eluktronics Mech-15 G3R commands a premium price and offers a cutting-edge GPU and high refresh-rate display, which makes it exceptional for gaming and engineering tasks, but it's heavier and less portable than the Lenovo Legion 7. The Legion 7, while more affordable, provides great performance for general use and less intensive gaming with a slight tradeoff in screen refresh rate and battery capacity. It has a higher portability score and a sharper display due to the taller screen aspect ratio. Both laptops have similar RAM, storage capacity, and powerful CPUs suitable for demanding tasks. Your choice should be guided by your budget and whether you prioritize gaming performance or a balance between cost and portability. 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 gaming and AI
- Very good for software development
- Very good for content creation
Advantages of the Lenovo Legion 7
- Very good overall build quality
- Very good speakers
Key differences
Gaming and AI
8.7
7.8
8.9/10
OVERALL GPU SCORE
8.4/10
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 is very good for gaming and AI, while the Lenovo Legion 7 is good.
PerfectRec’s Gaming and AI Score strongly emphasizes graphics processing capability, while also taking into account other factors that impact suitability for gaming and AI work.
Software Development
8.1
7.6
9.1/10
OVERALL CPU SCORE
7.4/10
16.0 GB
RAM
16.0 GB
2560 x 1440
RESOLUTION
2560 x 1600
9.0/10
KEYBOARD QUALITY SCORE
9.0/10
The Eluktronics Mech-15 G3R is very good for software development, while the Lenovo Legion 7 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
8.3
15.6in
SIZE
16.0in
2560 x 1440
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
240Hz
REFRESH RATE
165Hz
350.0 nits
BRIGHTNESS
469.0 nits
The Eluktronics Mech-15 G3R has a better screen than the Lenovo Legion 7 for gaming and AI, software development, and content creation.
The Eluktronics Mech-15 G3R and Lenovo Legion 7, with their high-quality panels, resolution, and brightness, offer crisp and clear images that enhance everyday computing, making them suitable for general use. Their wide color gamuts ensure that professionals in engineering and design who require color accuracy for intricate work can rely on these laptops. However, their lower refresh rates, which are crucial for smooth rendering and gameplay in 3D and gaming applications, may not satisfy users looking for an immersive and responsive gaming experience.
Build Quality
7.8
8.5
The Lenovo Legion 7 has very good build quality, while the Eluktronics Mech-15 G3R has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$2,400
$1,500
$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 7 costs $1,500.
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Key similarities
General Use
8.3
7.9
2560 x 1440
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
350.0 nits
DISPLAY BRIGHTNESS
469.0 nits
6.5 Hours
BATTERY LIFE
6.5 Hours
9.0/10
KEYBOARD QUALITY SCORE
9.0/10
7.0/10
PORTABILITY SCORE
7.0/10
Although they have very similar scores, PerfectRec considers Eluktronics Mech-15 G3R to be very good for general use, while the Lenovo Legion 7 is good.
The Eluktronics Mech-15 G3R offers a blend of strong CPU and GPU performance with a high refresh rate screen, which makes it very good for general use, especially if high-speed tasks or gaming are involved. The Lenovo Legion 7, while also equipped with a capable CPU and GPU, has a brighter and larger screen with higher resolution that lends itself well to productivity and entertainment, though it may be slightly heavier and bulkier affecting its portability.
Engineering and Design
8.7
8.2
9.1/10
OVERALL CPU SCORE
7.4/10
8.9/10
OVERALL GPU SCORE
8.4/10
16.0 GB
RAM
16.0 GB
The Eluktronics Mech-15 G3R and Lenovo Legion 7 are both very good for engineering and design.
The Eluktronics Mech-15 G3R stands out in engineering and design use due to its powerful Intel i7 processor, high-quality RTX 3070 Ti graphics, plentiful RAM, and high-resolution IPS display that offers a high refresh rate, making it suitable for intensive tasks. Meanwhile, the Lenovo Legion 7 is well-suited for similar tasks with its AMD Ryzen 7 processor, RTX 3070 graphics, and a screen that offers higher brightness and a taller aspect ratio, though its slightly heavier build and AMD chipset differentiate it from the Mech-15.
Content Creation
8.4
7.9
9.1/10
OVERALL CPU SCORE
7.4/10
2560 x 1440
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
Although they have very similar scores, PerfectRec considers Eluktronics Mech-15 G3R to be very good for content creation, while the Lenovo Legion 7 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.
Battery
6.5 Hours
6.5 Hours
The Eluktronics Mech-15 G3R has 6.5 hours of battery life. The Lenovo Legion 7 has 6.5 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.
Portability
Good
Good
15.6in
SIZE
16.0in
4.6 lbs
WEIGHT
5.5 lbs
0.9in
THICKNESS
0.8in
The Eluktronics Mech-15 G3R and Lenovo Legion 7 both have good portability.
The most portable laptops are small, thin, and light.
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How the Eluktronics Mech-15 G3R and the Lenovo Legion 7 compare to other laptops
Spec Comparison
 |  | |
| Eluktronics Mech-15 G3R | Lenovo Legion 7 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,400 | $1,500 | ||
Release Date | |||
Release Date | May 1, 2022 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.2'' x 10'' x 0.94'' | 14'' x 10.3'' x 0.86'' | |
Weight | |||
Weight | 4.68 lbs | 5.5 lbs | |
Width | |||
Width | 14.16" | 14.01" | |
Depth | |||
Depth | 10.03" | 10.27" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-12700H | AMD Ryzen 7 5800H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.5 Hours | 6.5 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 | 469 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.8/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 7.1/10 | 7/10 | |
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 | 9/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7/10 | 8.8/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
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 | 3 | |
USB-C ports | |||
USB-C ports | 1 | 3 | |
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 7
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Dig into reviews and images
NotebookCheck
Andreas Osthoff | September 2022
"The Lenovo Legion 7 is a fast 16-inch gamer with 165 Hz display. The new Lenovo Legion 7 is a very good gaming notebook that, despite its comparatively compact compact 16-inch case, does not have to do without the most powerful components. Thanks to good cooling, no compromises are made in terms of performance. Both the Core i9-12900HX and the GeForce RTX 3080 Ti perform at a very high level."
Get a great deal on the Eluktronics Mech-15 G3R or the Lenovo Legion 7
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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