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The PerfectRec laptop team Learn more
Updated January 12, 2024·
Choosing between the Dell Inspiron 15 3511 and the LG Gram 16 involves considering your priorities. If your budget is tight, the Dell offers substantial savings and solid performance for general use with a 15.6-inch screen and a heftier build at 3.7 pounds. However, the LG Gram 16, while more expensive, provides premium features such as a lighter weight at just 2.64 pounds, making it highly portable, and a larger, higher-resolution 16-inch display which might appeal to those seeking better screen quality. The LG Gram also offers a more powerful processor and longer battery life, offering benefits for more intensive tasks and all-day use without needing a charge. 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 15 3511
- The Dell Inspiron 15 3511 has no clear advantages over the LG Gram 16.
Advantages of the LG Gram 16
- Good overall display quality
- Good overall build quality
- Very good portability
- Excellent battery life
- Good speakers
- Good keyboard
Key differences
Software Development
7.3
7.9
4.9/10
OVERALL CPU SCORE
7.9/10
32.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2560 x 1600
6.5/10
KEYBOARD QUALITY SCORE
7.5/10
The LG Gram 16 and Dell Inspiron 15 3511 are both good for software development, though the LG Gram 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
7.3
15.6in
SIZE
16.0in
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
230.0 nits
BRIGHTNESS
347.0 nits
The LG Gram 16 has a better screen than the Dell Inspiron 15 3511 for general use, gaming and AI, engineering and design, content creation, and software development.
The Dell Inspiron 15 3511 offers adequate display characteristics for everyday tasks with its reasonable resolution and brightness, but it lacks the color precision crucial for engineering and design tasks, and the slower refresh rate holds it back for gaming and 3D applications. The LG Gram 16, with higher resolution and brightness levels, offers a pleasing visual experience for both general and professional design work due to its better color accuracy, yet for gaming and 3D, its modest refresh rate does not provide the smooth visuals that enthusiasts look for. Both laptops sacrifice gaming and 3D performance for other screen attributes, making them suitable for productivity but less so for high-end multimedia entertainment or professional gaming.
Battery
6.5 Hours
15.0 Hours
The Dell Inspiron 15 3511 has 6.5 hours of battery life. The LG Gram 16 has 15 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
15.6in
SIZE
16.0in
3.7 lbs
WEIGHT
2.6 lbs
0.7in
THICKNESS
0.6in
The LG Gram 16 has very good portability, while the Dell Inspiron 15 3511 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
6.2
7.0
The LG Gram 16 has good build quality, while the Dell Inspiron 15 3511 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$560
$1,450
$0
$500
$1,000
$1,500
$2,000
$2,500
The Dell Inspiron 15 3511 has a price of $560 and the LG Gram 16 costs $1,450.
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Key similarities
General Use
7.6
7.8
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
230.0 nits
DISPLAY BRIGHTNESS
347.0 nits
6.5 Hours
BATTERY LIFE
15.0 Hours
6.5/10
KEYBOARD QUALITY SCORE
7.5/10
7.7/10
PORTABILITY SCORE
8.5/10
The LG Gram 16 and Dell Inspiron 15 3511 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.
Gaming and AI
6.2
6.4
3.6/10
OVERALL GPU SCORE
3.8/10
1920 x 1080
RESOLUTION
2560 x 1600
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
10.0/10
The LG Gram 16 and Dell Inspiron 15 3511 are both only fair for gaming and AI.
The Dell Inspiron 15 3511 and the LG Gram 16 both have integrated GPUs, which provide fair gaming and 3D performance but are less capable than dedicated gaming GPUs; they also each have a screen refresh rate of 60Hz, which is acceptable for casual gaming but may not be as smooth as higher refresh rates. While the Dell has a reasonable screen resolution, the LG Gram boasts a higher resolution and better overall screen quality, which enhances visual detail and color accuracy, important for an enjoyable gaming and 3D experience.
Engineering and Design
7.0
7.5
4.9/10
OVERALL CPU SCORE
7.9/10
3.6/10
OVERALL GPU SCORE
3.8/10
32.0 GB
RAM
16.0 GB
The LG Gram 16 and Dell Inspiron 15 3511 are both good for engineering and design.
The Dell Inspiron 15 3511 offers robust RAM and ample storage which enables smooth multitasking and storage space for engineering and design software, while its high-quality IPS display supports satisfactory color coverage for visual tasks. Conversely, the LG Gram 16 stands out with its superior screen resolution and color accuracy for intricate design work, complemented by a powerful CPU and considerable RAM for demanding engineering applications, all in a lightweight, highly portable package with impressive battery life and silent operation. Both laptops feature integrated GPUs that are adequate for basic design tasks but may not be optimal for highly intensive graphical workloads.
Content Creation
7.5
7.8
4.9/10
OVERALL CPU SCORE
7.9/10
1920 x 1080
RESOLUTION
2560 x 1600
32.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The LG Gram 16 and Dell Inspiron 15 3511 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.
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How the Dell Inspiron 15 3511 and the LG Gram 16 compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 15 3511 | LG Gram 16 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$560 | $1,450 | ||
Release Date | |||
Release Date | January 1, 2021 | April 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.3'' x 0.74'' | 14'' x 9.5'' x 0.66'' | |
Weight | |||
Weight | 3.7 lbs | 2.64 lbs | |
Width | |||
Width | 14.11" | 13.96" | |
Depth | |||
Depth | 9.27" | 9.53" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-1135G7 | Intel i7-1260P | |
RAM | |||
RAM | 32 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 1024 GB | 256 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.5 Hours | 15 Hours | |
Battery Capacity | |||
Battery Capacity | 41 Wh | 80 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 230 nits | 347 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 6.3/10 | 7/10 | |
Portability Score | |||
Portability Score | 7.8/10 | 8.5/10 | |
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 | 10/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.5/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.5/10 | 7/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | No | Yes | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 3 | 2 | |
USB-C ports | |||
USB-C ports | 0 | 2 | |
USB-C Charging | |||
USB-C Charging | No | Yes | |
Display Outputs | |||
Display Outputs | 1 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
Shopping
Dell Inspiron 15 3511
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Dig into reviews and images
PCMag
Zachary Cuevas | November 2021
"The Dell Inspiron 15 3000 (3511) is a solid, if unremarkable, 15-inch budget laptop. It improves on many of the issues we had with the previous 3505 model, and with the inclusion of Windows 11, the 3511 is already a step above its competition. The lack of a USB-C port, the subpar speakers, and the dim display are drawbacks to factor in, but it's still one of the better 15-inch budget laptops on the market, especially when you consider it's under $400."
LG Gram 16
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Dig into reviews and images
NotebookCheck
Florian Glaser | January 2023
"The LG Gram 16 is a lightweight device with stability issues. The LG Gram 16Z90Q with a Core i7-1260P is made with portability in mind and places less of a focus on users with high demands on performance. The compact and light chassis is particularly practical when you are on the go. The device is not only comfortably small and lightweight, it also boasts a great battery life. When connected to mains, on the other hand, the 16-inch device is rather disappointing. The standard cooling mode causes extreme volatility in terms of CPU, SSD and iGPU performance. The meager stability of the chassis may also put off some potential buyers."
Get a great deal on the Dell Inspiron 15 3511 or the LG Gram 16
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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