A comparison of specs, key information, reviews, and best pricing from top retailers
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Company ProductName Specs
Company ProductName Specs
Advantages of the Dell Inspiron 15 3511
- The Dell Inspiron 15 3511 has no clear advantages over the MSI Cyborg 15 AI.
Advantages of the MSI Cyborg 15 AI
- Good for gaming and AI
- Good keyboard
Key differences
Gaming and AI
6.2
7.4
3.6/10
OVERALL GPU SCORE
6.5/10
1920 x 1080
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
144Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
6.5/10
The MSI Cyborg 15 AI is good for gaming and AI, while the Dell Inspiron 15 3511 is only fair.
PerfectRec’s Gaming and AI Score strongly emphasizes graphics processing capability, while also taking into account other factors that impact suitability for gaming and AI work.
Engineering and Design
7.0
7.9
4.9/10
OVERALL CPU SCORE
8.8/10
3.6/10
OVERALL GPU SCORE
6.5/10
32.0 GB
RAM
16.0 GB
The MSI Cyborg 15 AI and Dell Inspiron 15 3511 are both good for engineering and design, though the MSI Cyborg 15 AI is somewhat better.
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.
Screen Quality
6.0
6.8
15.6in
SIZE
15.6in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
144Hz
230.0 nits
BRIGHTNESS
234.0 nits
The MSI Cyborg 15 AI has a better screen than the Dell Inspiron 15 3511 for general use, gaming and AI, engineering and design, and software development.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Portability
Good
Good
15.6in
SIZE
15.6in
3.7 lbs
WEIGHT
4.3 lbs
0.7in
THICKNESS
0.9in
The Dell Inspiron 15 3511 and MSI Cyborg 15 AI both have good portability, though the Dell Inspiron 15 3511 has somewhat better portability.
The most portable laptops are small, thin, and light.
Build Quality
6.2
6.7
The MSI Cyborg 15 AI and Dell Inspiron 15 3511 both have only fair build quality, though the MSI Cyborg 15 AI has somewhat better build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$560
$1,299
$0
$500
$1,000
$1,500
$2,000
The Dell Inspiron 15 3511 has a price of $560 and the MSI Cyborg 15 AI costs $1,299.
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Key similarities
General Use
7.6
7.8
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
230.0 nits
DISPLAY BRIGHTNESS
234.0 nits
6.5 Hours
BATTERY LIFE
7.5 Hours
6.5/10
KEYBOARD QUALITY SCORE
7.0/10
7.7/10
PORTABILITY SCORE
7.2/10
The MSI Cyborg 15 AI 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.
Content Creation
7.5
7.8
4.9/10
OVERALL CPU SCORE
8.8/10
1920 x 1080
RESOLUTION
1920 x 1080
32.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The MSI Cyborg 15 AI 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.
Software Development
7.3
7.5
4.9/10
OVERALL CPU SCORE
8.8/10
32.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
6.5/10
KEYBOARD QUALITY SCORE
7.0/10
The MSI Cyborg 15 AI and Dell Inspiron 15 3511 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.
Battery
6.5 Hours
7.5 Hours
The Dell Inspiron 15 3511 has 6.5 hours of battery life. The MSI Cyborg 15 AI has 7.5 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.
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We’re constantly working to improve.
How the Dell Inspiron 15 3511 and the MSI Cyborg 15 AI compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 15 3511 | MSI Cyborg 15 AI |
GENERAL | |||
|---|---|---|---|
| Price | |||
$560 | $1,299 | ||
Release Date | |||
Release Date | January 1, 2021 | March 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.3'' x 0.74'' | 14.2'' x 9.9'' x 0.9'' | |
Weight | |||
Weight | 3.7 lbs | 4.37 lbs | |
Width | |||
Width | 14.11" | 14.15" | |
Depth | |||
Depth | 9.27" | 9.86" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-1135G7 | Intel Core Ultra 7 155H | |
RAM | |||
RAM | 32 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.5 Hours | 7.5 Hours | |
Battery Capacity | |||
Battery Capacity | 41 Wh | 53.5 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 144Hz | |
Display Brightness | |||
Display Brightness | 230 nits | 234 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 6.3/10 | 6.8/10 | |
Portability Score | |||
Portability Score | 7.8/10 | 7.3/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.5/10 | 7/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.5/10 | 6.8/10 | |
Webcam | |||
Webcam | 720p | 720p | |
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 | 1 | |
USB-C Charging | |||
USB-C Charging | No | No | |
Display Outputs | |||
Display Outputs | 1 | 2 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
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."
Get a great deal on the Dell Inspiron 15 3511 or the MSI Cyborg 15 AI
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 MSI
MSI, also known as Micro-Star International, is a Taiwanese technology corporation. MSI is known for their wide range of gaming devices. Their series include the entry-level Cyborg/Thin and Sword/Katana series, the mid-range Bravo/Delta and Crosshair/Pulse series, and their high-end Vector, Raider, Stealth, and Titan GT series. At every performance level, MSI offers a variety of devices with varying balances between performance, battery life, weight, and price, making them a solid option to consider at every price point.
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Why trust us
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
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CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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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.
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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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