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What we think
The PerfectRec laptop team Learn more
Updated January 10, 2024·
The Dell Inspiron 16 5620 is less expensive with a smaller screen and less storage and memory compared to the LG Gram 17, which has a larger, higher resolution screen, more storage, and memory but at a higher price. If battery life and portability are crucial, the LG Gram 17 offers longer battery life and is lighter. For demanding tasks, the LG's better processor is advantageous. The Dell is a more budget-friendly option for everyday use with sufficient performance, while the LG is a higher-tier choice suitable for more intensive work and multimedia. 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 5620
- Very good speakers
Advantages of the LG Gram 17
- Very good for general use
- Very good for engineering and design
- Very good for software development
- Very good for content creation
- Good overall display quality
- Very good battery life
Key differences
General Use
7.7
8.5
1920 x 1200
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
265.0 nits
DISPLAY BRIGHTNESS
353.0 nits
8.0 Hours
BATTERY LIFE
11.0 Hours
7.0/10
KEYBOARD QUALITY SCORE
7.5/10
7.6/10
PORTABILITY SCORE
7.9/10
The LG Gram 17 is very good for general use, while the Dell Inspiron 16 5620 is good.
The Dell Inspiron 16 5620 offers solid performance and a decent screen for general use, with the benefits of a mid-range CPU and sufficient RAM for everyday tasks, but the LG Gram 17 stands out with a more powerful processor, double the RAM, and a higher resolution screen, paired with exceptional portability and longer battery life, enhancing its suitability for a wider range of uses including more demanding applications.
Engineering and Design
7.0
8.0
6.4/10
OVERALL CPU SCORE
7.9/10
3.6/10
OVERALL GPU SCORE
3.8/10
16.0 GB
RAM
32.0 GB
The LG Gram 17 is very good for engineering and design, while the Dell Inspiron 16 5620 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
8.4
6.4/10
OVERALL CPU SCORE
7.9/10
1920 x 1200
RESOLUTION
2560 x 1600
16.0 GB
RAM
32.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The LG Gram 17 is very good for content creation, while the Dell Inspiron 16 5620 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
8.2
6.4/10
OVERALL CPU SCORE
7.9/10
16.0 GB
RAM
32.0 GB
1920 x 1200
RESOLUTION
2560 x 1600
7.0/10
KEYBOARD QUALITY SCORE
7.5/10
The LG Gram 17 is very good for software development, while the Dell Inspiron 16 5620 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
6.2
7.4
16.0in
SIZE
17.0in
1920 x 1200
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
265.0 nits
BRIGHTNESS
353.0 nits
The LG Gram 17 has a better screen than the Dell Inspiron 16 5620 for general use, gaming and AI, engineering and design, content creation, and software development.
The Dell Inspiron 16 5620's screen may not be as sharp and vibrant as the LG Gram 17, affecting its clarity and appeal for activities like browsing and document editing. For engineering and design work, the LG Gram likely offers a wider color range, providing more accurate color representation which is crucial for visually intensive tasks. However, both laptops have screens with lower refresh rates, which can lead to less fluid visuals in gaming and 3D applications, where fast-paced scenes are common and higher refresh rates can improve the experience.
Battery
8.0 Hours
11.0 Hours
The Dell Inspiron 16 5620 has 8 hours of battery life. The LG Gram 17 has 11 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.
Cost
$500
$2,100
$0
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
The Dell Inspiron 16 5620 has a price of $500 and the LG Gram 17 costs $2,100.
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Key similarities
Gaming and AI
6.2
6.5
3.6/10
OVERALL GPU SCORE
3.8/10
1920 x 1200
RESOLUTION
2560 x 1600
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
10.0/10
FAN NOISE SCORE
8.7/10
The LG Gram 17 and Dell Inspiron 16 5620 are both only fair for gaming and AI.
The LG Gram 17 offers better gaming and 3D performance than the Dell Inspiron 16 5620 primarily because it has a more powerful central processing unit (CPU) and better screen quality, which contribute to its higher evaluation. Despite both having similar graphics units and screen refresh rates, the overall capabilities including the processing power and display characteristics give the LG Gram 17 an edge for these specific tasks.
Portability
Good
Good
16.0in
SIZE
17.0in
4.1 lbs
WEIGHT
2.9 lbs
0.6in
THICKNESS
0.7in
The LG Gram 17 and Dell Inspiron 16 5620 both have good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.0
7.0
The Dell Inspiron 16 5620 and LG Gram 17 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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We’re constantly working to improve.
How the Dell Inspiron 16 5620 and the LG Gram 17 compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 16 5620 | LG Gram 17 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$500 | $2,100 | ||
Release Date | |||
Release Date | January 1, 2022 | April 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.9'' x 0.68'' | 14.9'' x 10.2'' x 0.7'' | |
Weight | |||
Weight | 4.12 lbs | 2.98 lbs | |
Width | |||
Width | 14.05" | 14.91" | |
Depth | |||
Depth | 9.92" | 10.19" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-1235U | Intel i7-1260P | |
RAM | |||
RAM | 16 GB | 32 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 512 GB | 2048 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 8 Hours | 11 Hours | |
Battery Capacity | |||
Battery Capacity | 54 Wh | 80 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 17" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1200 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 265 nits | 353 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7/10 | 7/10 | |
Portability Score | |||
Portability Score | 7.7/10 | 8/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 10/10 | 8.8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8/10 | 7/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | 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 | 2 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 2 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
Shopping
Dell Inspiron 16 5620
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Dig into reviews and images
Stuff
Brett Venter | January 2023
"If the world is exciting enough right now, you can do far worse than a solid performer that you know will get the job done. Our review model is as powerful as you'd want an office machine to be unless you're performing specialist tasks and the price point is pretty attractive (unless work will let you have a MacBook Air instead)."
LG Gram 17
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Dig into reviews and images
NotebookCheck
Sascha Mölck | August 2022
"The LG Gram 17 is a light office laptop with a large display and great battery life. The newest incarnation of the Gram 17 can be classified as a model update. LG uses the predecessor's compact, light magnesium case along with an identical port configuration (including 2x Thunderbolt 4) and keyboard. Changes can be found in the hardware. With the Gram 17 (2022), LG offers a light (approx. 1,350 g), mobile work device - and finally with a matte display."
Get a great deal on the Dell Inspiron 16 5620 or the LG Gram 17
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 LG
LG is a South Korean conglomerate company. While LG is mainly known for various products outside of technology, LG also develops laptops. Within the laptop industry, they are known for their thin-and-light Gram series, as well as their value-oriented Ultra series. LG laptops offer very thin and light laptops with phenomenal battery life, 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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