Choosing between the ASUS ROG Strix G18 and the Lenovo Slim Pro 7 14 depends on your priorities. The ASUS is excellent for intensive gaming, engineering, and 3D/machine learning tasks due to its high-end processor and graphics card. It offers a large, high-refresh-rate screen and robust heat management but is less portable and heavier. In contrast, the Lenovo Slim Pro is more affordable, very portable, and has a 14-inch touchscreen. It's well-suited for general use and can handle some gaming and engineering tasks, but it's not as powerful as the ASUS for demanding applications. 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 ASUS ROG Strix G18
Very good for engineering and design
Very good for gaming and AI
Very good for software development
Very good overall display quality
Best in class speakers
Very good keyboard
Advantages of the Lenovo Slim Pro 7 14
Very good portability
Very good battery life
Key differences
Gaming and AI
8.7/10
6.7/10
8.9/10
OVERALL GPU SCORE
4.8/10
2560 x 1600
RESOLUTION
2560 x 1600
240Hz
REFRESH RATE
90Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
7.2/10
FAN NOISE SCORE
8.0/10
The ASUS ROG Strix G18 is very good for gaming and AI, while the Lenovo Slim Pro 7 14 is only fair.
The ASUS ROG Strix G18 is favored for gaming and 3D due to its higher-end Nvidia RTX 4070 GPU, which offers advanced graphics capabilities and a much smoother experience with its 240Hz screen refresh rate. In contrast, the Lenovo Slim Pro 7 14, while still good for gaming and 3D tasks with its Nvidia RTX 3050 GPU, provides a more modest 90Hz screen refresh rate, which suggests less fluidity in motion but enhances portability with its lighter build and longer battery life.
Engineering and Design
8.9/10
7.7/10
9.9/10
OVERALL CPU SCORE
7.9/10
8.9/10
OVERALL GPU SCORE
4.8/10
16.0 GB
RAM
16.0 GB
The ASUS ROG Strix G18 is very good for engineering and design, while the Lenovo Slim Pro 7 14 is good.
The ASUS ROG Strix G18 excels in engineering and design due to its powerful CPU, larger RAM capacity, and high-performance GPU, which are essential for demanding tasks and rendering, along with a superior screen quality featuring high pixel density and color accuracy. Compared to this, the Lenovo Slim Pro 7 14 is lighter and more portable with a high-quality keyboard and display, but it has a less powerful GPU and a smaller screen, making it a suitable but less optimal choice for intensive engineering and design work.
Content Creation
8.6/10
8.0/10
9.9/10
OVERALL CPU SCORE
7.9/10
2560 x 1600
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The ASUS ROG Strix G18 and Lenovo Slim Pro 7 14 are both very good for content creation, though the ASUS ROG Strix G18 is somewhat better.
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.
Screen Quality
8.7/10
7.4/10
18.0in
SIZE
14.5in
2560 x 1600
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
240Hz
REFRESH RATE
90Hz
422.0 nits
BRIGHTNESS
334.0 nits
The ASUS ROG Strix G18 has a better screen than the Lenovo Slim Pro 7 14 for general use, gaming and AI, engineering and design, software development, and content creation.
The ASUS ROG Strix G18 likely has a high-resolution display with vibrant colors and brightness, making it excellent for general use and engineering tasks that benefit from color accuracy, but its lower refresh rate hampers gaming, where smooth motion is key. The Lenovo Slim Pro 7 14 offers a balance with decent resolution and adequate brightness for everyday tasks and design work, but it may lack the higher color range of the ASUS and shares a similar shortfall in refresh rate for gaming. Because of these factors, when choosing, prioritize the laptop's anticipated primary use: productivity and color work, or high-refresh gaming.
Battery
8.0 Hours
12.0 Hours
The ASUS ROG Strix G18 has 8 hours of battery life. The Lenovo Slim Pro 7 14 has 12 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
Poor
Very Good
18.0in
SIZE
14.5in
6.6 lbs
WEIGHT
3.5 lbs
1.0in
THICKNESS
0.6in
The Lenovo Slim Pro 7 14 has very good portability, while the ASUS ROG Strix G18 has poor portability.
The most portable laptops are small, thin, and light.
Cost
$2,299
$1,200
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
The ASUS ROG Strix G18 has a price of $2,299 and the Lenovo Slim Pro 7 14 costs $1,200.
The ASUS ROG Strix G18 and Lenovo Slim Pro 7 14 are both very good for general use.
The ASUS ROG Strix G18 is well-suited for general use due to its high-performance CPU and ample RAM, coupled with a high-quality screen, although it is less portable and has a shorter battery life compared to more compact options. The Lenovo Slim Pro 7 14 also excels in general use with a competitive CPU and sufficient RAM, a quality display, better portability, and longer battery life, making it a strong choice for users prioritizing mobility and all-day usage.
Software Development
8.1/10
7.8/10
9.9/10
OVERALL CPU SCORE
7.9/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
2560 x 1600
8.0/10
KEYBOARD QUALITY SCORE
7.0/10
Although they have very similar scores, PerfectRec considers ASUS ROG Strix G18 to be very good for software development, while the Lenovo Slim Pro 7 14 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
7.8/10
7.8/10
The ASUS ROG Strix G18 and Lenovo Slim Pro 7 14 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 ASUS ROG Strix G18 and the Lenovo Slim Pro 7 14 compare to other laptops
"With the ROG Strix G18, Asus has made an almost consistently good debut in the still quite new 18-inch laptop segment. The base unit case shows a few signs of weakness in the area of stability and is something which has an effect on the perceived quality of the input devices (the chassis tends to rattle a bit). Nevertheless, thanks to generous port features (incl. Thunderbolt 4), a striking design, and extensive lighting (keyboard, LED strip on the front), gamers get a fitting gaming platform."
"The Lenovo Slim Pro 7 is an attractive, portable laptop that’s ideal if you need a combination of CPU and GPU performance. It also nails the fundamentals with solid connectivity, an enjoyable keyboard, a large touchpad, and top-notch webcam. Display quality is a weakness, but it’s an acceptable compromise for the laptop’s extremely competitive $1,199 MSRP. The Slim Pro 7 is a versatile, affordable laptop and hard to beat for the price."
Get a great deal on the ASUS ROG Strix G18 or the Lenovo Slim Pro 7 14
About ASUS
ASUS, a Taiwanese electronics brand, is one of the largest personal computer vendor by market share. The majority of their laptops are targeted towards personal use or gaming. Their most popular product lines include the budget-friendly VivoBook, more premium ZenBook, and their TUF and ROG gaming laptops, the latter of which has a reputation for excellent gaming performance.
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.
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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