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Inspiron 15 3511
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Surface Laptop 6 13.5"
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What we think

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The PerfectRec laptop team Learn more
Updated June 29, 2024·

For general use, the Microsoft Surface Laptop 6 offers a more vibrant touchscreen display with higher resolution and color accuracy, along with a more portable and premium design, which is great for everyday tasks and productivity. However, it comes at a higher price point. The Dell Inspiron 15 3511, on the other hand, provides a larger screen and more RAM, which can be beneficial for multitasking, but it's less portable and has a lower-quality display without touch capabilities. If performance for tasks like gaming, 3D rendering, or machine learning is important to you, the Surface Laptop's more powerful processor and dedicated GPU will serve you better, despite its lower RAM which can be a limiting factor for some intensive tasks. The Dell, with its additional RAM, might handle larger datasets or more open applications better, but its integrated graphics won't match the performance of the Surface's dedicated GPU for graphics-intensive tasks. Consider the Surface for its superior build, display, and performance in a compact form factor if you're willing to pay more and possibly upgrade the RAM later. Opt for the Dell if you need more RAM out of the box and a larger screen for a lower price, accepting tradeoffs in portability and display quality. 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 Microsoft Surface Laptop 6 13.5".
Advantages of the Microsoft Surface Laptop 6 13.5"
  • Good overall display quality
  • Good overall build quality
  • Very good portability
  • Very good speakers
  • Good keyboard

Key differences

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Engineering and Design

7.0
Inspiron 15 3511
Surface Laptop 6 13.5"
7.7
4.9/10
OVERALL CPU SCORE
8.5/10
3.6/10
OVERALL GPU SCORE
4.2/10
32.0 GB
RAM
16.0 GB
The Microsoft Surface Laptop 6 13.5" and Dell Inspiron 15 3511 are both good for engineering and design, though the Microsoft Surface Laptop 6 13.5" is somewhat better.

Screen Quality

6.0
Inspiron 15 3511
Surface Laptop 6 13.5"
7.8
15.6in
SIZE
13.5in
1920 x 1080
RESOLUTION
2256 x 1504
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
120Hz
230.0 nits
BRIGHTNESS
400.0 nits
The Microsoft Surface Laptop 6 13.5" has a better screen than the Dell Inspiron 15 3511 for general use, gaming and AI, engineering and design, content creation, and software development.

Battery

6.5 Hours
Inspiron 15 3511
Surface Laptop 6 13.5"
9.0 Hours
The Dell Inspiron 15 3511 has 6.5 hours of battery life. The Microsoft Surface Laptop 6 13.5" has 9 hours of battery life.

Portability

Good
Inspiron 15 3511
Surface Laptop 6 13.5"
Very Good
15.6in
SIZE
13.5in
3.7 lbs
WEIGHT
3.0 lbs
0.7in
THICKNESS
0.6in
The Microsoft Surface Laptop 6 13.5" 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
Inspiron 15 3511
Surface Laptop 6 13.5"
7.4
The Microsoft Surface Laptop 6 13.5" has good build quality, while the Dell Inspiron 15 3511 has only fair build quality.

Cost

$580
Inspiron 15 3511
Surface Laptop 6 13.5"
$1,200
Product image
Product image

$0

$500

$1,000

$1,500

$2,000

The Dell Inspiron 15 3511 has a price of $580 and the Microsoft Surface Laptop 6 13.5" costs $1,200.
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Key similarities

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General Use

7.6
Inspiron 15 3511
Surface Laptop 6 13.5"
7.7
1920 x 1080
RESOLUTION
2256 x 1504
IPS
DISPLAY TECHNOLOGY
IPS
230.0 nits
DISPLAY BRIGHTNESS
400.0 nits
6.5 Hours
BATTERY LIFE
9.0 Hours
6.5/10
KEYBOARD QUALITY SCORE
7.0/10
7.7/10
PORTABILITY SCORE
8.6/10
The Microsoft Surface Laptop 6 13.5" and Dell Inspiron 15 3511 are both good for general use.

Gaming and AI

6.2
Inspiron 15 3511
Surface Laptop 6 13.5"
6.6
3.6/10
OVERALL GPU SCORE
4.2/10
1920 x 1080
RESOLUTION
2256 x 1504
60Hz
REFRESH RATE
120Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
8.0/10
The Microsoft Surface Laptop 6 13.5" and Dell Inspiron 15 3511 are both only fair for gaming and AI.

Content Creation

7.5
Inspiron 15 3511
Surface Laptop 6 13.5"
7.7
4.9/10
OVERALL CPU SCORE
8.5/10
1920 x 1080
RESOLUTION
2256 x 1504
32.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Microsoft Surface Laptop 6 13.5" and Dell Inspiron 15 3511 are both good for content creation.

Software Development

7.3
Inspiron 15 3511
Surface Laptop 6 13.5"
7.7
4.9/10
OVERALL CPU SCORE
8.5/10
32.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2256 x 1504
6.5/10
KEYBOARD QUALITY SCORE
7.0/10
The Microsoft Surface Laptop 6 13.5" and Dell Inspiron 15 3511 are both good for software development.

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How the Dell Inspiron 15 3511 and the Microsoft Surface Laptop 6 13.5" compare to other laptops

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Spec Comparison

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Dell Inspiron 15 3511Microsoft Surface Laptop 6 13.5"
Dell Inspiron 15 3511Microsoft Surface Laptop 6 13.5"

GENERAL

Price
$580
$1,200
Release Date
January 1, 2021June 1, 2024
Overall Dimensions
14.1'' x 9.3'' x 0.74''12.1'' x 8.8'' x 0.66''
Weight
3.7 lbs3.04 lbs
Width
14.11"12.13"
Depth
9.27"8.78"

INTERNAL

Processor
Intel i5-1135G7Intel Core Ultra 7 135H
RAM
32 GB16 GB
DDR Memory Version
45
RAM Slots
20
Storage
1024 GB256 GB

BATTERY

Battery Life
6.5 Hours9 Hours
Battery Capacity
41 Wh47 Wh

SCREEN

Diagonal Size
15.6"13.5"
Display Technology
IPSIPS
Resolution
1920 x 10802256 x 1504
Refresh Rate
60Hz120Hz
Display Brightness
230 nits400 nits

RELIABILITY, APPEARANCE & ACOUSTICS

Build Quality Score
6.3/107.4/10
Portability Score
7.8/108.7/10
Gaming Laptop Appearance
NoNo
Premium Business Laptop
NoYes
Fan Noise Score
7.5/108/10

HARDWARE FEATURES

Keyboard Quality Score
6.5/107/10
Speaker Quality Score
6.5/108/10
Webcam
720p1080p
Fingerprint Reader
NoYes
Backlit Keyboard
NoYes
Number Pad
YesNo

CONNECTIVITY

USB Type-A
31
USB-C ports
01
USB-C Charging
NoYes
Display Outputs
11
Thunderbolt Version
N/A4

Shopping

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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."

Get a great deal on the Dell Inspiron 15 3511 or the Microsoft Surface Laptop 6 13.5"

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 Microsoft

Microsoft is an American technology corporation. Microsoft is best known for their Windows operating system and Surface laptop series. The Surface Laptop is their standard notebook offering, while their Surface Go, Surface Pro, and Surface Studio are their 2-in-1/tablet offerings in order of increasing capability. Although Microsoft charges a premium price tag for their laptops, buyers can expect a well integrated and packaged device since Microsoft develops the Windows operating system.

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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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About the laptop team

Joe Golden, Ph.D

CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.

Jason Lew

Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.

Chandradeep Chowdhury

Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.

Craig Russell

Laptops Expert
Craig is a UK-based laptops expert. Craig works in IT, where he recommends and supports laptops and PCs for clients and has been recommending laptops on Reddit for five years.

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