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What we think
The PerfectRec laptop team Learn more
Updated March 13, 2024·
The Eluktronics Mech-15 G3R offers higher performance for demanding applications like gaming or 3D work, but it's more expensive and heavier, making it less portable. The Lenovo ThinkBook 13x, on the other hand, is more affordable, lighter, and has a sleek design, which is ideal for general use, business tasks, and carrying around, but it may not handle intensive tasks as well. Consider how you'll use the laptop and whether portability or power is your priority. 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 engineering and design
- Very good for gaming and AI
- Very good for software development
- Excellent keyboard
Advantages of the Lenovo ThinkBook 13x
- Excellent portability
- Very good speakers
Key differences
Gaming and AI
8.7
6.6
8.9/10
OVERALL GPU SCORE
3.7/10
2560 x 1440
RESOLUTION
2880 x 1920
240Hz
REFRESH RATE
120Hz
Yes
SUPPORTS DLSS
No
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
8.7/10
FAN NOISE SCORE
8.3/10
The Eluktronics Mech-15 G3R is very good for gaming and AI, while the Lenovo ThinkBook 13x is only fair.
The Eluktronics Mech-15 G3R is equipped with a high-end GPU and a high refresh rate display, making it well-suited for gaming and 3D applications where smooth visuals are crucial. The Lenovo ThinkBook 13x, while offering decent CPU performance and screen quality, lacks the graphical power and screen refresh rate necessary for optimal gaming and 3D experiences.
Engineering and Design
8.7
7.9
9.1/10
OVERALL CPU SCORE
8.6/10
8.9/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The Eluktronics Mech-15 G3R is very good for engineering and design, while the Lenovo ThinkBook 13x is good.
The Eluktronics Mech-15 G3R is equipped with a powerful CPU, ample RAM, and a high-end GPU, making it well-suited for demanding engineering tasks and design work, plus it has a high-quality screen for detailed visuals. However, it may be less portable and noisier under load when compared to the Lenovo ThinkBook 13x, which also offers a good CPU and RAM for engineering work with a balance of portability and a more pleasant typing experience, although its GPU and screen might not be as advanced as the Mech-15 G3R's.
Screen Quality
8.4
8.2
15.6in
SIZE
13.5in
2560 x 1440
RESOLUTION
2880 x 1920
IPS
DISPLAY TECHNOLOGY
IPS
240Hz
REFRESH RATE
120Hz
350.0 nits
BRIGHTNESS
500.0 nits
The Eluktronics Mech-15 G3R has a better screen than the Lenovo ThinkBook 13x for gaming and AI, software development, and content creation, while the Lenovo ThinkBook 13x has a better screen for engineering and design.
Both the Eluktronics Mech-15 G3R and Lenovo ThinkBook 13x offer screens with high resolution and brightness, which enhance visibility and clarity for general tasks like web browsing and video streaming, making them very suitable for general use. For engineering and design, their ability to display a wide range of colors accurately ensures detailed and precise visual representation, crucial for tasks such as graphic design or CAD work. However, for gaming and 3D applications where smooth motion is key, their lower refresh rates compared to specialized gaming laptops may lead to less fluid visuals, rendering them less ideal for fast-paced gaming or intensive 3D rendering.
Battery
6.5 Hours
8.0 Hours
The Eluktronics Mech-15 G3R has 6.5 hours of battery life. The Lenovo ThinkBook 13x has 8 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
Excellent
15.6in
SIZE
13.5in
4.6 lbs
WEIGHT
2.7 lbs
0.9in
THICKNESS
0.5in
The Lenovo ThinkBook 13x has excellent portability, while the Eluktronics Mech-15 G3R has good portability.
The most portable laptops are small, thin, and light.
Cost
$2,400
$1,399
$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 ThinkBook 13x costs $1,399.
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Key similarities
General Use
8.3
7.9
2560 x 1440
RESOLUTION
2880 x 1920
IPS
DISPLAY TECHNOLOGY
IPS
350.0 nits
DISPLAY BRIGHTNESS
500.0 nits
6.5 Hours
BATTERY LIFE
8.0 Hours
9.0/10
KEYBOARD QUALITY SCORE
7.5/10
7.0/10
PORTABILITY SCORE
9.3/10
Although they have very similar scores, PerfectRec considers Eluktronics Mech-15 G3R to be very good for general use, while the Lenovo ThinkBook 13x is good.
The Eluktronics Mech-15 G3R offers powerful CPU and ample RAM, ensuring smooth multitasking and demanding applications, while its screen delivers crisp visuals, but it's less portable and has a shorter battery life. The Lenovo ThinkBook 13x, while having a less powerful CPU and less RAM than the Mech-15 G3R, boasts a high-quality screen and excellent portability with longer battery life, making it more suited for on-the-go users who prioritize ease of carrying and usage away from power outlets.
Content Creation
8.4
8.0
9.1/10
OVERALL CPU SCORE
8.6/10
2560 x 1440
RESOLUTION
2880 x 1920
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Eluktronics Mech-15 G3R and Lenovo ThinkBook 13x are both very 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.
Software Development
8.1
7.9
9.1/10
OVERALL CPU SCORE
8.6/10
16.0 GB
RAM
16.0 GB
2560 x 1440
RESOLUTION
2880 x 1920
9.0/10
KEYBOARD QUALITY SCORE
7.5/10
Although they have very similar scores, PerfectRec considers Eluktronics Mech-15 G3R to be very good for software development, while the Lenovo ThinkBook 13x 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.
Build Quality
7.8
7.6
The Eluktronics Mech-15 G3R and Lenovo ThinkBook 13x 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 Eluktronics Mech-15 G3R and the Lenovo ThinkBook 13x compare to other laptops
Spec Comparison
 |  | |
| Eluktronics Mech-15 G3R | Lenovo ThinkBook 13x |
GENERAL | |||
|---|---|---|---|
| Price | |||
$2,400 | $1,399 | ||
Release Date | |||
Release Date | May 1, 2022 | January 30, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 14.2'' x 10'' x 0.94'' | 11.6'' x 8.1'' x 0.5'' | |
Weight | |||
Weight | 4.68 lbs | 2.7 lbs | |
Width | |||
Width | 14.16" | 11.6" | |
Depth | |||
Depth | 10.03" | 8.1" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-12700H | Intel Core Ultra 5 125H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.5 Hours | 8 Hours | |
Battery Capacity | |||
Battery Capacity | 94 Wh | 74 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 13.5" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1440 | 2880 x 1920 | |
Refresh Rate | |||
Refresh Rate | 240Hz | 120Hz | |
Display Brightness | |||
Display Brightness | 350 nits | 500 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.8/10 | 7.6/10 | |
Portability Score | |||
Portability Score | 7.1/10 | 9.4/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 8.8/10 | 8.4/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 9/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7/10 | 8.8/10 | |
Webcam | |||
Webcam | 1080p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 3 | 0 | |
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 | 4 | |
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."
Get a great deal on the Eluktronics Mech-15 G3R or the Lenovo ThinkBook 13x
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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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.
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