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Updated January 10, 2024·
The Acer Nitro 5 17 is geared towards users looking for solid gaming or engineering performance with its more powerful graphics card and processor, ideal for intensive tasks. Lenovo Flex 5 16, with its higher resolution touch screen and lighter build, is better suited for general use and portability. The Flex also offers a longer battery life, potentially making it a better choice for those who value mobility and battery life over raw performance. However, if you prefer a machine primarily for gaming or demanding software applications and don't mind a heavier laptop with shorter battery life, the Acer Nitro 5 17 would be the preferable option. 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 Acer Nitro 5 17
- Very good for engineering and design
- Good for gaming and AI
- Very good overall display quality
- Good speakers
Advantages of the Lenovo Flex 5 16
- Good portability
- Very good battery life
Key differences
Gaming and AI
7.7
6.2
7.9/10
OVERALL GPU SCORE
3.7/10
1920 x 1080
RESOLUTION
2560 x 1600
360Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
7.5/10
The Acer Nitro 5 17 is good for gaming and AI, while the Lenovo Flex 5 16 is only fair.
The Acer Nitro 5 17's superior gaming and 3D capabilities stem from its high-end Nvidia RTX 3080 GPU and a high 360Hz screen refresh rate, favorable for fast-paced gaming and smooth visuals. In contrast, the Lenovo Flex 5 16, with its integrated Intel Iris Xe graphics and a standard 60Hz refresh rate, offers just fair performance for games and 3D applications, reflecting a compromise in exchange for its convertibility and lighter form factor.
Engineering and Design
8.0
7.2
7.4/10
OVERALL CPU SCORE
6.9/10
7.9/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The Acer Nitro 5 17 is very good for engineering and design, while the Lenovo Flex 5 16 is good.
The Acer Nitro 5 17 excels in engineering and design due to a robust AMD Ryzen 7 processor and high-end Nvidia RTX 3080 graphics, whereas the Lenovo Flex 5 16's Intel i7 processor and integrated Iris Xe graphics offer good performance but not at the same level. The Nitro 5 17 is less portable and has a lower screen resolution compared to the Flex 5 16, which offers higher portability and a sharper, higher resolution display suitable for detailed design work.
Screen Quality
8.2
7.3
17.3in
SIZE
16.0in
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
360Hz
REFRESH RATE
60Hz
307.0 nits
BRIGHTNESS
400.0 nits
The Acer Nitro 5 17 has a better screen than the Lenovo Flex 5 16 for general use, gaming and AI, and content creation.
The Acer Nitro 5 17 delivers sharp visuals and vibrant colors due to its higher resolution and brightness, making it a good choice for general use and tasks like photo editing or CAD work where color accuracy is paramount. However, its slower refresh rate can detract from the fluidity needed in fast-paced gaming or 3D modeling. On the other hand, the Lenovo Flex 5 16 also offers a decent resolution and good color reproduction for general computing and professional design work, yet like the Nitro, it falls short for gaming enthusiasts looking for smoother motion and quicker response times.
Battery
6.0 Hours
11.5 Hours
The Acer Nitro 5 17 has 6 hours of battery life. The Lenovo Flex 5 16 has 11.5 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
Fair
Good
17.3in
SIZE
16.0in
5.9 lbs
WEIGHT
4.6 lbs
0.9in
THICKNESS
0.7in
The Lenovo Flex 5 16 has good portability, while the Acer Nitro 5 17 has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$830
$779
$400
$600
$800
$1,000
$1,200
$1,400
The Acer Nitro 5 17 has a price of $830 and the Lenovo Flex 5 16 costs $779.
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Key similarities
General Use
7.8
7.6
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
307.0 nits
DISPLAY BRIGHTNESS
400.0 nits
6.0 Hours
BATTERY LIFE
11.5 Hours
7.0/10
KEYBOARD QUALITY SCORE
7.0/10
6.0/10
PORTABILITY SCORE
7.4/10
The Acer Nitro 5 17 and Lenovo Flex 5 16 are both good for general use.
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.
Content Creation
7.8
7.6
7.4/10
OVERALL CPU SCORE
6.9/10
1920 x 1080
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Acer Nitro 5 17 and Lenovo Flex 5 16 are both 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
7.4
7.5
7.4/10
OVERALL CPU SCORE
6.9/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2560 x 1600
7.0/10
KEYBOARD QUALITY SCORE
7.0/10
The Lenovo Flex 5 16 and Acer Nitro 5 17 are both good for software development.
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
7.2
7.0
The Acer Nitro 5 17 and Lenovo Flex 5 16 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 Acer Nitro 5 17 and the Lenovo Flex 5 16 compare to other laptops
Spec Comparison
 |  | |
| Acer Nitro 5 17 | Lenovo Flex 5 16 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$830 | $779 | ||
Release Date | |||
Release Date | February 1, 2023 | April 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 15.9'' x 11'' x 0.98'' | 14.1'' x 10'' x 0.74'' | |
Weight | |||
Weight | 5.95 lbs | 4.63 lbs | |
Width | |||
Width | 15.89" | 14.09" | |
Depth | |||
Depth | 11.02" | 9.99" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 5800H | Intel i7-1255U | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6 Hours | 11.5 Hours | |
Battery Capacity | |||
Battery Capacity | 57.5 Wh | 52.5 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 17.3" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 360Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 307 nits | 400 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.2/10 | 7/10 | |
Portability Score | |||
Portability Score | 6.1/10 | 7.4/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 7/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7.5/10 | 6.8/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 3 | 2 | |
USB-C ports | |||
USB-C ports | 1 | 1 | |
USB-C Charging | |||
USB-C Charging | No | Yes | |
Display Outputs | |||
Display Outputs | 1 | 2 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
Shopping
Acer Nitro 5 17
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Dig into reviews and images
NotebookCheck
Sascha Mölck | August 2021
"The Acer Nitro 5 17 is a solid mid-range gamer. The Nitro 5 does not belong to the top group of RTX 3070 notebooks: Compared with the RTX 3070 notebooks tested so far, the computer delivers below-average frame rates - this is due to the 100-watt TGP. The GPU performance can be increased a bit with a firmware update. The device scores with a high level of CPU performance. Throttling is not a concern. CPU and GPU can produce their performance constantly. The laptop heats up moderately under load. The noise development is on the usual class level."
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 Acer Nitro 5 17 or the Lenovo Flex 5 16
About Acer
Acer is a prominent Taiwanese electronics brand which makes a wide range of laptops, with multiple product lines catering to personal use, gaming, and business use. They are renowned for having exceptional value for money, as they frequently offer good specifications at a lower price than other manufacturers.
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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