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What we think
The PerfectRec laptop team Learn more
Updated June 5, 2024·
The Lenovo Flex 5 16 offers a balance of performance and value, suitable for everyday tasks and some light engineering work with its Intel i7 processor and Iris Xe graphics. Its 16-inch IPS display with a resolution of 2560 x 1600 and touchscreen capability provides clear visuals and versatility for tablet use. With a lower midrange price, it's a cost-effective choice for those who need a larger screen and don't require top-tier performance for intensive tasks. On the other hand, the Samsung Galaxy Book4 Edge 16, while pricier, delivers superior visuals with an OLED screen, higher resolution of 2880 x 1800, and better color accuracy, which is ideal for content creators and those who prioritize display quality. The Qualcomm Snapdragon X Elite processor and Adreno 750 graphics cater to users with a focus on general use and light gaming, with the added benefit of excellent battery life and portability due to its thinner and lighter design. If you're looking for a more affordable option with a good balance of features for general use and some flexibility for light professional work, the Lenovo Flex 5 16 is a solid choice. However, if you're willing to invest in a laptop with a superior display, longer battery life, and a more portable design for general use and content consumption, the Samsung Galaxy Book4 Edge 16 is the way to go. Keep in mind that the Samsung model may not perform as well in CPU-intensive tasks compared to the Lenovo, but it excels in graphics-related activities and offers a premium 2-in-1 experience. 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 Lenovo Flex 5 16
- The Lenovo Flex 5 16 has no clear advantages over the Samsung Galaxy Book4 Edge 16.
Advantages of the Samsung Galaxy Book4 Edge 16
- Very good for general use
- Very good for engineering and design
- Very good for software development
- Very good for content creation
- Very good overall display quality
- Very good portability
- Very good speakers
Key differences
General Use
7.6
8.3
2560 x 1600
RESOLUTION
2880 x 1800
IPS
DISPLAY TECHNOLOGY
OLED
400.0 nits
DISPLAY BRIGHTNESS
400.0 nits
11.5 Hours
BATTERY LIFE
10.0 Hours
7.0/10
KEYBOARD QUALITY SCORE
7.5/10
7.4/10
PORTABILITY SCORE
8.6/10
The Samsung Galaxy Book4 Edge 16 is very good for general use, while the Lenovo Flex 5 16 is good.
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.
Engineering and Design
7.2
8.2
6.9/10
OVERALL CPU SCORE
8.8/10
3.7/10
OVERALL GPU SCORE
3.8/10
16.0 GB
RAM
16.0 GB
The Samsung Galaxy Book4 Edge 16 is very good for engineering and design, while the Lenovo Flex 5 16 is good.
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
7.6
8.5
6.9/10
OVERALL CPU SCORE
8.8/10
2560 x 1600
RESOLUTION
2880 x 1800
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
OLED
The Samsung Galaxy Book4 Edge 16 is very good for content creation, while the Lenovo Flex 5 16 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.
Software Development
7.5
8.1
6.9/10
OVERALL CPU SCORE
8.8/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
2880 x 1800
7.0/10
KEYBOARD QUALITY SCORE
7.5/10
The Samsung Galaxy Book4 Edge 16 is very good for software development, while the Lenovo Flex 5 16 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
7.3
8.7
16.0in
SIZE
16.0in
2560 x 1600
RESOLUTION
2880 x 1800
IPS
DISPLAY TECHNOLOGY
OLED
60Hz
REFRESH RATE
120Hz
400.0 nits
BRIGHTNESS
400.0 nits
The Samsung Galaxy Book4 Edge 16 has a better screen than the Lenovo Flex 5 16 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
10.0 Hours
The Lenovo Flex 5 16 has 11.5 hours of battery life. The Samsung Galaxy Book4 Edge 16 has 10 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
Very Good
16.0in
SIZE
16.0in
4.6 lbs
WEIGHT
3.4 lbs
0.7in
THICKNESS
0.4in
The Samsung Galaxy Book4 Edge 16 has very good portability, while the Lenovo Flex 5 16 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.0
7.6
The Samsung Galaxy Book4 Edge 16 and Lenovo Flex 5 16 both have good build quality, though the Samsung Galaxy Book4 Edge 16 has somewhat better build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$779
$1,350
$0
$500
$1,000
$1,500
$2,000
$2,500
The Lenovo Flex 5 16 has a price of $779 and the Samsung Galaxy Book4 Edge 16 costs $1,350.
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Key similarities
Gaming and AI
6.2
6.7
3.7/10
OVERALL GPU SCORE
3.8/10
2560 x 1600
RESOLUTION
2880 x 1800
60Hz
REFRESH RATE
120Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
7.7/10
The Samsung Galaxy Book4 Edge 16 and Lenovo Flex 5 16 are both only fair for gaming and AI.
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.
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We’re constantly working to improve.
How the Lenovo Flex 5 16 and the Samsung Galaxy Book4 Edge 16 compare to other laptops
Spec Comparison
 |  | |
| Lenovo Flex 5 16 | Samsung Galaxy Book4 Edge 16 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$779 | $1,350 | ||
Release Date | |||
Release Date | April 1, 2022 | May 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 10'' x 0.74'' | 14'' x 9.9'' x 0.48'' | |
Weight | |||
Weight | 4.63 lbs | 3.42 lbs | |
Width | |||
Width | 14.09" | 13.99" | |
Depth | |||
Depth | 9.99" | 9.86" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-1255U | Qualcomm Snapdragon X Elite X1E84 | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 512 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 11.5 Hours | 10 Hours | |
Battery Capacity | |||
Battery Capacity | 52.5 Wh | 61.8 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 16" | |
Display Technology | |||
Display Technology | IPS | OLED | |
Resolution | |||
Resolution | 2560 x 1600 | 2880 x 1800 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 120Hz | |
Display Brightness | |||
Display Brightness | 400 nits | 400 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7/10 | 7.6/10 | |
Portability Score | |||
Portability Score | 7.4/10 | 8.6/10 | |
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 | 7.8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.8/10 | 8.8/10 | |
Webcam | |||
Webcam | 1080p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 1 | |
USB-C ports | |||
USB-C ports | 1 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 2 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | 4 | |
Shopping
Lenovo Flex 5 16
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Dig into reviews and images
NotebookCheck
Andreas Osthoff | April 2023
"The Lenovo IdeaPad Flex 5 is a solidly equipped, 2-in-1 in the lower price segment. Performance is definitely sufficient for everyday tasks and in tests the battery proved itself to be very economical. That aside, there is a lot of standard fare on show and a search for real highlights ends in vain. The low color coverage and reflective display can be avoided by going for an optional 2.5K display but this also presumably results in poorer battery life. The cooling uses only one fan and leads to a raised temperature on one side of the device under load. Additionally, there is very loud fan noise, also under load or when gaming. On top of that, we also occasionally noticed electronic noises."
Get a great deal on the Lenovo Flex 5 16 or the Samsung Galaxy Book4 Edge 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.
About Samsung
Samsung Electronics is one of the largest technology corporation by revenue. Based in South Korea, they are very well known for their wide range of phones, tablets, TVs and appliances. Their main line of laptops is the Galaxy Book series, launched in 2017. This range includes 2-in-1 convertible devices and standard notebooks, with a focus on portability and value for money.
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