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TUF Dash 15
Company ProductName Specs











Legion Slim 7 16"
Company ProductName Specs











Advantages of the ASUS TUF Dash 15
  • The ASUS TUF Dash 15 has no clear advantages over the Lenovo Legion Slim 7 16".
Advantages of the Lenovo Legion Slim 7 16"
  • Very good for general use
  • Very good for engineering and design
  • Very good for gaming and AI
  • Very good for software development
  • Very good for content creation
  • Very good overall display quality
  • Very good speakers
  • Very good keyboard

Key differences

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General Use

7.6
TUF Dash 15
Legion Slim 7 16"
8.2
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
272.0 nits
DISPLAY BRIGHTNESS
502.0 nits
9.0 Hours
BATTERY LIFE
7.0 Hours
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
7.3/10
PORTABILITY SCORE
7.5/10
The Lenovo Legion Slim 7 16" is very good for general use, while the ASUS TUF Dash 15 is good.

Gaming and AI

7.6
TUF Dash 15
Legion Slim 7 16"
8.2
7.8/10
OVERALL GPU SCORE
8.3/10
1920 x 1080
RESOLUTION
2560 x 1600
144Hz
REFRESH RATE
240Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
Yes
6.5/10
FAN NOISE SCORE
7.5/10
The Lenovo Legion Slim 7 16" is very good for gaming and AI, while the ASUS TUF Dash 15 is good.

Engineering and Design

7.9
TUF Dash 15
Legion Slim 7 16"
8.6
8.7/10
OVERALL CPU SCORE
9.1/10
7.8/10
OVERALL GPU SCORE
8.3/10
16.0 GB
RAM
16.0 GB
The Lenovo Legion Slim 7 16" is very good for engineering and design, while the ASUS TUF Dash 15 is good.

Content Creation

7.6
TUF Dash 15
Legion Slim 7 16"
8.3
8.7/10
OVERALL CPU SCORE
9.1/10
1920 x 1080
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Legion Slim 7 16" is very good for content creation, while the ASUS TUF Dash 15 is good.

Software Development

7.4
TUF Dash 15
Legion Slim 7 16"
8.0
8.7/10
OVERALL CPU SCORE
9.1/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2560 x 1600
7.0/10
KEYBOARD QUALITY SCORE
8.5/10
The Lenovo Legion Slim 7 16" is very good for software development, while the ASUS TUF Dash 15 is good.

Screen Quality

7.0
TUF Dash 15
Legion Slim 7 16"
8.7
15.6in
SIZE
16.0in
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
144Hz
REFRESH RATE
240Hz
272.0 nits
BRIGHTNESS
502.0 nits
The Lenovo Legion Slim 7 has a better screen than the ASUS TUF Dash 15 for general use, gaming and AI, engineering and design, content creation, and software development.

Battery

9.0 Hours
TUF Dash 15
Legion Slim 7 16"
7.0 Hours
The ASUS TUF Dash 15 has 9 hours of battery life. The Lenovo Legion Slim 7 has 7 hours of battery life.
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Key similarities

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Portability

Good
TUF Dash 15
Legion Slim 7 16"
Good
15.6in
SIZE
16.0in
4.4 lbs
WEIGHT
4.4 lbs
0.8in
THICKNESS
0.6in
The Lenovo Legion Slim 7 16" and ASUS TUF Dash 15 both have good portability.
The most portable laptops are small, thin, and light.

Build Quality

7.4
TUF Dash 15
Legion Slim 7 16"
7.6
The Lenovo Legion Slim 7 16" and ASUS TUF Dash 15 both have good build quality.

Cost

$1,500
TUF Dash 15
Legion Slim 7 16"
$1,512
Product imageProduct image

$500

$1,000

$1,500

$2,000

$2,500

The ASUS TUF Dash 15 has a price of $1,500 and the Lenovo Legion Slim 7 16" costs $1,512.

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How the ASUS TUF Dash 15 and the Lenovo Legion Slim 7 16" compare to other laptops

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Spec Comparison

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ASUS TUF Dash 15Lenovo Legion Slim 7 16"
ASUS TUF Dash 15Lenovo Legion Slim 7 16"

GENERAL

Price
$1,500
$1,512
Release Date
May 1, 2022May 1, 2023
Overall Dimensions
13.9'' x 9.9'' x 0.8''14.1'' x 10.2'' x 0.69''
Weight
4.41 lbs4.4 lbs
Width
13.94"14.08"
Depth
9.88"10.21"

INTERNAL

Processor
Intel i7-12650HAMD Ryzen 7 7840HS
RAM
16 GB16 GB
DDR Memory Version
55
RAM Slots
11
Storage
512 GB1024 GB

BATTERY

Battery Life
9 Hours7 Hours
Battery Capacity
76 Wh99.9 Wh

SCREEN

Diagonal Size
15.6"16"
Display Technology
IPSIPS
Resolution
1920 x 10802560 x 1600
Refresh Rate
144Hz240Hz
Display Brightness
272 nits502 nits

RELIABILITY, APPEARANCE & ACOUSTICS

Build Quality Score
7.4/107.6/10
Portability Score
7.4/107.5/10
Gaming Laptop Appearance
YesNo
Premium Business Laptop
NoNo
Fan Noise Score
6.5/107.5/10

HARDWARE FEATURES

Keyboard Quality Score
7/108.5/10
Speaker Quality Score
7/108/10
Webcam
720p1080p
Fingerprint Reader
NoYes
Backlit Keyboard
YesYes
Number Pad
YesYes

CONNECTIVITY

USB Type-A
23
USB-C ports
22
USB-C Charging
YesYes
Display Outputs
33
Thunderbolt Version
4N/A

Shopping

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ASUS TUF Dash 15

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Dig into reviews and images

NotebookCheck

Sascha Mölck | July 2022
"The Asus TUF Dash F15 FX517ZR is a laptop with mobile RTX 3070 and acceptable battery life. The Asus TUF Dash F15 was made for high-performance applications like video editing, rendering, and gaming. The laptop can manage the latter in QHD resolution and at high to maximum settings. However, the focus isn't on maximum performance, but instead, it's about a compromise between performance and portability."

Lenovo Legion Slim 7 16"

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Dig into reviews and images

NotebookCheck

Benjamin Herzig | November 2022
"The Lenovo Legion Slim 7 is a slim Legion notebook that is just as excellent with Nvidia & Intel. However, the Legion Slim 7i slightly sullied by lacklustre battery life. You get a slim aluminium chassis, great input devices, decent port selection, fast high-quality WQXGA display and great performance. Supporting Thunderbolt 4 is one advantage of the Intel/Nvidia model tested in this review. Moreover, this variant has slightly higher CPU performance as well as better GPU performance in certain applications (e.g. CUDA-based apps). The Lenovo Legion S7i is thin, premium and performant – but less efficient than its AMD counterpart."

Get a great deal on the ASUS TUF Dash 15 or the Lenovo Legion Slim 7 16"

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.

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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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Laptops evaluated
48,640
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Proprietary Laptops ratings developed
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Recommendations made
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About the laptop team

Joe Golden, Ph.D

CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.

Jason Lew

Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.

Chandradeep Chowdhury

Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.

Craig Russell

Laptops Expert
Craig is a UK-based laptops expert. Craig works in IT, where he recommends and supports laptops and PCs for clients and has been recommending laptops on Reddit for five years.

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