A comparison of specs, key information, reviews, and best pricing from top retailers
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Company ProductName Specs
Company ProductName Specs
Advantages of the Lenovo Flex 5 14
- Very good portability
- Very good battery life
Advantages of the Lenovo Slim 7 16
- Good for engineering and design
- Very good overall display quality
- Good speakers
- Very good keyboard
Key differences
General Use
7.0
7.7
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
221.0 nits
DISPLAY BRIGHTNESS
500.0 nits
11.5 Hours
BATTERY LIFE
9.5 Hours
7.0/10
KEYBOARD QUALITY SCORE
8.0/10
8.2/10
PORTABILITY SCORE
7.5/10
The Lenovo Slim 7 16 and Lenovo Flex 5 14 are both good for general use, though the Lenovo Slim 7 16 is somewhat better.
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.
Gaming and AI
5.9
6.6
3.6/10
OVERALL GPU SCORE
4.3/10
1920 x 1080
RESOLUTION
2560 x 1600
60Hz
REFRESH RATE
165Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
7.0/10
The Lenovo Slim 7 16 is only fair for gaming and AI, while the Lenovo Flex 5 14 is poor.
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.
Engineering and Design
6.1
7.5
4.6/10
OVERALL CPU SCORE
7.2/10
3.6/10
OVERALL GPU SCORE
4.3/10
16.0 GB
RAM
16.0 GB
The Lenovo Slim 7 16 is good for engineering and design, while the Lenovo Flex 5 14 is only fair.
PerfectRec’s Engineering and Design Score takes into account the many different features of the laptop that make it more or less suitable for graphic design and 3D rendering work.
Content Creation
7.0
7.6
4.6/10
OVERALL CPU SCORE
7.2/10
1920 x 1080
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Lenovo Slim 7 16 and Lenovo Flex 5 14 are both good for content creation, though the Lenovo Slim 7 16 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.
Software Development
7.0
7.6
4.6/10
OVERALL CPU SCORE
7.2/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2560 x 1600
7.0/10
KEYBOARD QUALITY SCORE
8.0/10
The Lenovo Slim 7 16 and Lenovo Flex 5 14 are both good for software development, though the Lenovo Slim 7 16 is somewhat better.
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
6.0
8.3
14.0in
SIZE
16.0in
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
165Hz
221.0 nits
BRIGHTNESS
500.0 nits
The Lenovo Slim 7 16 has a better screen than the Lenovo Flex 5 14 for general use, gaming and AI, engineering and design, content creation, and software development.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
11.5 Hours
9.5 Hours
The Lenovo Flex 5 14 has 11.5 hours of battery life. The Lenovo Slim 7 16 has 9.5 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
Very Good
Good
14.0in
SIZE
16.0in
3.3 lbs
WEIGHT
4.6 lbs
0.7in
THICKNESS
0.6in
The Lenovo Flex 5 14 has very good portability, while the Lenovo Slim 7 16 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.0
7.8
The Lenovo Slim 7 16 and Lenovo Flex 5 14 both have good build quality, though the Lenovo Slim 7 16 has somewhat better build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$584
$1,440
$0
$500
$1,000
$1,500
$2,000
$2,500
The Lenovo Flex 5 14 has a price of $584 and the Lenovo Slim 7 16 costs $1,440.
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How the Lenovo Flex 5 14 and the Lenovo Slim 7 16 compare to other laptops
Spec Comparison
 |  | |
| Lenovo Flex 5 14 | Lenovo Slim 7 16 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$584 | $1,440 | ||
Release Date | |||
Release Date | October 1, 2021 | June 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 12.7'' x 8.6'' x 0.76'' | 14'' x 9.7'' x 0.69'' | |
Weight | |||
Weight | 3.31 lbs | 4.6 lbs | |
Width | |||
Width | 12.65" | 14.01" | |
Depth | |||
Depth | 8.56" | 9.68" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 5 5500U | AMD Ryzen 7 6800HS | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 256 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 11.5 Hours | 9.5 Hours | |
Battery Capacity | |||
Battery Capacity | 52.5 Wh | 75 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 221 nits | 500 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7/10 | 7.8/10 | |
Portability Score | |||
Portability Score | 8.2/10 | 7.6/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 7/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6/10 | 7.5/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 2 | |
USB-C ports | |||
USB-C ports | 1 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 1 | 2 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Lenovo Flex 5 14
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Dig into reviews and images
NotebookCheck
Allen Ngo | May 2021
"The highlight of the latest IdeaPad Flex 5 14 is clearly its AMD CPU. The octa-core Ryzen 7 5700U is insanely fast even when compared to the best Tiger Lake Ultrabooks in the market or even Core H CPUs in many gaming laptops. It's a lot of raw processing power for what is supposed to be a budget 14-inch convertible. If your daily workloads can benefit from extra multi-thread CPU performance, then look no further than the inexpensive AMD-powered Lenovo IdeaPad Flex 5 14. For regular on-the-road browsing or video streaming, however, a slimmer and lighter 10th gen Core Yoga, Spectre, or XPS would be a more balanced option."
Lenovo Slim 7 16
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Dig into reviews and images
PCMag
Eric Grevstad | March 2022
"At $1,011, the Lenovo IdeaPad Slim 7 Pro is a real bargain among full-sized laptops, with a handsome 16-inch, 16:10 aspect ratio touch screen, a speedy CPU, a comfortable keyboard, ample memory, and a roomy solid-state drive. It's not a blazing gaming rig or mobile workstation, but it doesn't pretend to be. Its biggest negative is that it may be hard to find—during our review, it sold out and was marked "Temporarily Unavailable" on Lenovo's site."
Get a great deal on the Lenovo Flex 5 14 or the Lenovo Slim 7 16
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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About the laptop team
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CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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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.
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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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