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Updated January 12, 2024·
When choosing between the Dell Inspiron 15 3511 and the Gigabyte Aorus 15, consider your needs critically. If you prioritize lower costs and sufficient performance for everyday tasks like web browsing, the Dell Inspiron is a good choice. It's lighter and offers a longer battery life for increased portability. However, if you need high performance for activities such as gaming, 3D modelling, or machine learning, the Gigabyte Aorus 15, despite its higher price, provides much more powerful hardware, including a superior graphics card and processor. It also has a higher resolution display with a faster refresh rate, which is ideal for gaming and professional creative work, but these features contribute to a heavier build and shorter battery life, making it less portable. Choose based on whether cost savings or advanced capabilities are more important for your usage scenario. 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
- Good portability
Advantages of the Gigabyte Aorus 15
- Very good for engineering and design
- Very good for gaming and AI
- Very good for content creation
- Very good overall display quality
- Good overall build quality
- Very good speakers
- Very good keyboard
Key differences
Gaming and AI
6.2
8.0
3.6/10
OVERALL GPU SCORE
8.3/10
1920 x 1080
RESOLUTION
2560 x 1440
60Hz
REFRESH RATE
165Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
6.5/10
The Gigabyte Aorus 15 is very 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
8.4
4.9/10
OVERALL CPU SCORE
9.1/10
3.6/10
OVERALL GPU SCORE
8.3/10
32.0 GB
RAM
16.0 GB
The Gigabyte Aorus 15 is very good for engineering and design, while the Dell Inspiron 15 3511 is good.
The Dell Inspiron 15 3511 comes with more RAM which is excellent for multitasking and complex design tasks, but its CPU and GPU are less powerful compared to the Gigabyte Aorus 15 which offers a high-end CPU and a powerful dedicated graphics card suitable for demanding engineering software and rendering tasks; additionally, the Aorus 15 has a superior screen quality with higher resolution, color coverage, and brightness. While the Inspiron is lighter and possibly easier to carry around, the Aorus 15's higher weight comes with better overall performance for engineering and design, although it may affect portability and operating noise may be more noticeable.
Screen Quality
6.0
8.0
15.6in
SIZE
15.6in
1920 x 1080
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
165Hz
230.0 nits
BRIGHTNESS
316.0 nits
The Gigabyte Aorus 15 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's display offers adequate resolution and brightness, but its colors and refresh rate may not satisfy professionals or gamers. In contrast, the Gigabyte Aorus 15 boasts vibrant colors and sharp resolution that appeal to engineers and designers needing precise color representation. However, despite its superior screen characteristics, its lower refresh rate might not be ideal for gaming or 3D applications where smooth motion is crucial.
Portability
Good
Fair
15.6in
SIZE
15.6in
3.7 lbs
WEIGHT
5.2 lbs
0.7in
THICKNESS
1.0in
The Dell Inspiron 15 3511 has good portability, while the Gigabyte Aorus 15 has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
6.2
7.4
The Gigabyte Aorus 15 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
$580
$2,379
$0
$1,000
$2,000
$3,000
$4,000
The Dell Inspiron 15 3511 has a price of $580 and the Gigabyte Aorus 15 costs $2,379.
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Key similarities
General Use
7.6
7.9
1920 x 1080
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
230.0 nits
DISPLAY BRIGHTNESS
316.0 nits
6.5 Hours
BATTERY LIFE
6.0 Hours
6.5/10
KEYBOARD QUALITY SCORE
8.0/10
7.7/10
PORTABILITY SCORE
6.8/10
The Gigabyte Aorus 15 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
8.0
4.9/10
OVERALL CPU SCORE
9.1/10
1920 x 1080
RESOLUTION
2560 x 1440
32.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
Although they have very similar scores, PerfectRec considers Gigabyte Aorus 15 to be very good for content creation, while the Dell Inspiron 15 3511 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
7.3
7.6
4.9/10
OVERALL CPU SCORE
9.1/10
32.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2560 x 1440
6.5/10
KEYBOARD QUALITY SCORE
8.0/10
The Gigabyte Aorus 15 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
6.0 Hours
The Dell Inspiron 15 3511 has 6.5 hours of battery life. The Gigabyte Aorus 15 has 6 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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How the Dell Inspiron 15 3511 and the Gigabyte Aorus 15 compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 15 3511 | Gigabyte Aorus 15 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$580 | $2,379 | ||
Release Date | |||
Release Date | January 1, 2021 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.3'' x 0.74'' | 14.2'' x 9.6'' x 1.02'' | |
Weight | |||
Weight | 3.7 lbs | 5.29 lbs | |
Width | |||
Width | 14.11" | 14.2" | |
Depth | |||
Depth | 9.27" | 9.6" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-1135G7 | Intel i7-12700H | |
RAM | |||
RAM | 32 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.5 Hours | 6 Hours | |
Battery Capacity | |||
Battery Capacity | 41 Wh | 99 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 15.6" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 2560 x 1440 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 230 nits | 316 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 6.3/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 7.8/10 | 6.8/10 | |
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 | 8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.5/10 | 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 | 1 | |
USB-C ports | |||
USB-C ports | 0 | 2 | |
USB-C Charging | |||
USB-C Charging | No | No | |
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."
Gigabyte Aorus 15
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Dig into reviews and images
NotebookCheck
Sascha Mölck | December 2022
"The Gigabyte Aorus 15 is a power-hungry gaming beast. The Aorus 15 is designed to run games at QHD and high to max settings. But it also cuts a good figure in other demanding applications such as video editing and rendering. This is made possible by the Core i7 12700H and GeForce RTX 3070 Ti Laptop inside the machine. A lightning-fast PCIe 4.0 SSD (1 TB) allows for short loading times."
Get a great deal on the Dell Inspiron 15 3511 or the Gigabyte Aorus 15
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 Gigabyte
Gigabyte is a Taiwanese computer hardware manufacturer. While Gigabyte mainly focuses its business on desktop hardware, Gigabyte is known for its value-oriented G series laptops, thin and light Aero series, and performance-oriented Aorus series. Gigabyte laptops offer a strong value proposition to compete with mainstream alternatives.
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