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What we think
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Updated January 10, 2024·
The Dell Inspiron 16 5635 tends to be somewhat less expensive than the Lenovo Flex 5 14, and it comes with a larger screen size, which may be better suited for tasks requiring a big display, but it also makes it less portable. The Lenovo, on the other hand, is more portable due to its smaller size and lighter weight and offers longer battery life, plus it has a touchscreen, which could be beneficial for those who prefer interactive applications or drawing. Both laptops have similar performance and are equipped with the same processor and graphics, suitable for general use and moderate engineering tasks, but they may not be the best for intensive gaming or high-performance machine learning tasks. 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 Dell Inspiron 16 5635
- Very good for general use
- Very good speakers
Advantages of the Lenovo Flex 5 14
- Very good portability
- Very good battery life
Key differences
Screen Quality
6.6
6.4
16.0in
SIZE
14.0in
2560 x 1600
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
265.0 nits
BRIGHTNESS
277.0 nits
The Dell Inspiron 16 5635 has a better screen than the Lenovo Flex 5 14 for general use, engineering and design, software development, and content creation.
The Dell Inspiron 16 5635 and Lenovo Flex 5 14 have screens that are adequately bright and offer resolutions that are suitable for everyday tasks and casual usage, hence their fair quality for general use. For engineering and design, although these laptops may cover a decent range of colors, they aren't exceptional in terms of color accuracy and wide color gamuts, such as DCI-P3 and Adobe RGB, which are essential for professional-grade work, resulting in only fair quality. Poor screen quality for gaming and 3D on both laptops is due to their lower refresh rates, which can't deliver as fluid an experience as gaming-dedicated screens, lacking the smooth motion and quick response times that gamers need, despite having acceptable resolution and panel type.
Battery
8.0 Hours
11.5 Hours
The Dell Inspiron 16 5635 has 8 hours of battery life. The Lenovo Flex 5 14 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
Good
Very Good
16.0in
SIZE
14.0in
4.1 lbs
WEIGHT
3.4 lbs
0.7in
THICKNESS
0.7in
The Lenovo Flex 5 14 has very good portability, while the Dell Inspiron 16 5635 has good portability.
The most portable laptops are small, thin, and light.
Cost
$700
$950
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Dell Inspiron 16 5635 has a price of $700 and the Lenovo Flex 5 14 costs $950.
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Key similarities
General Use
8.0
7.7
2560 x 1600
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
265.0 nits
DISPLAY BRIGHTNESS
277.0 nits
8.0 Hours
BATTERY LIFE
11.5 Hours
7.0/10
KEYBOARD QUALITY SCORE
7.0/10
7.5/10
PORTABILITY SCORE
8.3/10
Although they have very similar scores, PerfectRec considers Dell Inspiron 16 5635 to be very good for general use, while the Lenovo Flex 5 14 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.
Gaming and AI
6.3
6.2
3.6/10
OVERALL GPU SCORE
3.6/10
2560 x 1600
RESOLUTION
1920 x 1200
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
10.0/10
FAN NOISE SCORE
7.5/10
The Dell Inspiron 16 5635 and Lenovo Flex 5 14 are both only fair for gaming and AI.
The Dell Inspiron 16 5635 and Lenovo Flex 5 14 are considered fair for gaming and 3D because they both have the same integrated AMD GPU, which is considered moderate for such tasks, and both have a standard screen refresh rate. While they share similar CPU and IPS screen technology, which affects screen quality, their suitability for gaming is limited by these components' performance with respect to the demands of gaming and 3D applications.
Engineering and Design
7.3
7.0
6.9/10
OVERALL CPU SCORE
6.9/10
3.6/10
OVERALL GPU SCORE
3.6/10
16.0 GB
RAM
16.0 GB
The Dell Inspiron 16 5635 and Lenovo Flex 5 14 are both good for engineering and design.
The Dell Inspiron 16 5635's larger high-resolution non-touchscreen display is conducive to detailed engineering and design tasks, complemented by ample CPU and memory, though its larger size affects portability. Conversely, the Lenovo Flex 5 14, while sharing the same CPU and memory, adds touch capability and a more compact form, enhancing portability and versatility for design work at the expense of screen size and resolution.
Content Creation
7.9
7.6
6.9/10
OVERALL CPU SCORE
6.9/10
2560 x 1600
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Dell Inspiron 16 5635 and Lenovo Flex 5 14 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
7.7
7.4
6.9/10
OVERALL CPU SCORE
6.9/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
1920 x 1200
7.0/10
KEYBOARD QUALITY SCORE
7.0/10
The Dell Inspiron 16 5635 and Lenovo Flex 5 14 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
7.0
7.0
The Dell Inspiron 16 5635 and Lenovo Flex 5 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 Dell Inspiron 16 5635 and the Lenovo Flex 5 14 compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 16 5635 | Lenovo Flex 5 14 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$700 | $950 | ||
Release Date | |||
Release Date | March 1, 2023 | December 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.9'' x 0.72'' | 12.3'' x 8.9'' x 0.7'' | |
Weight | |||
Weight | 4.19 lbs | 3.42 lbs | |
Width | |||
Width | 14.05" | 12.32" | |
Depth | |||
Depth | 9.92" | 8.85" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 7730U | AMD Ryzen 7 7730U | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8 Hours | 11.5 Hours | |
Battery Capacity | |||
Battery Capacity | 54 Wh | 52.5 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 14" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1600 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 265 nits | 277 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7/10 | 7/10 | |
Portability Score | |||
Portability Score | 7.6/10 | 8.3/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 10/10 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 7/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 6/10 | |
Webcam | |||
Webcam | 1080p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | No | No | |
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 | 2 | 2 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Dell Inspiron 16 5635
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Dig into reviews and images
UltrabookReview
Derek Sullivan | January 2023
"Compared to the previous year’s Inspiron, Dell upgraded the screen aspect ratio on this generation, but also transitioned to a more minimalistic centered keyboard flanked by up-firing speakers. The 16-inch screen is huge plus and I really appreciate the extra real estate without sacrificing the footprint much. This year’s model is a little larger than last, though, as the former model was already very small for a 15 incher."
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."
Get a great deal on the Dell Inspiron 16 5635 or the Lenovo Flex 5 14
About Dell
Dell is a highly recognizable American technology company, and is one of the largest personal computer vendor by market share. Their laptops are very popular for both personal and professional use, and they also own the Alienware brand which makes mid to high end gaming laptops. Their premium XPS range of laptops offer great build quality and portability, while Latitude and Precision laptops are known for reliability, repairability and performance for business users.
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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