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The PerfectRec laptop team Learn more
Updated January 10, 2024·
Choosing between the Dell Inspiron 15 3520 and the Gigabyte G5 hinges on your priorities. The Dell offers a more budget-friendly option, lighter weight, and longer battery life—beneficial for general use and portability. On the other hand, the Gigabyte G5, while more expensive, packs a higher performance punch with a better processor and graphics card, making it suitable for gaming, 3D rendering, machine learning, and engineering tasks. The Gigabyte G5 also has a higher refresh rate screen, although both feature similar size and resolution displays. Consider the Dell for everyday tasks and value or the Gigabyte for intensive applications where improved performance justifies the extra cost. 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 3520
- Good battery life
Advantages of the Gigabyte G5
- Good for general use
- Good for engineering and design
- Good for gaming and AI
- Good overall build quality
- Very good speakers
- Good keyboard
Key differences
Gaming and AI
6.0
7.3
3.6/10
OVERALL GPU SCORE
7.5/10
1920 x 1080
RESOLUTION
1920 x 1080
120Hz
REFRESH RATE
144Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
6.5/10
The Gigabyte G5 is good for gaming and AI, while the Dell Inspiron 15 3520 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
6.3
7.6
5.8/10
OVERALL CPU SCORE
8.5/10
3.6/10
OVERALL GPU SCORE
7.5/10
8.0 GB
RAM
8.0 GB
The Gigabyte G5 is good for engineering and design, while the Dell Inspiron 15 3520 is only fair.
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
6.8
6.8
15.6in
SIZE
15.6in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
120Hz
REFRESH RATE
144Hz
259.0 nits
BRIGHTNESS
248.0 nits
The Gigabyte G5 has a better screen than the Dell Inspiron 15 3520 for software development.
For general use, both the Dell Inspiron 15 3520 and the Gigabyte G5 have screens with adequate resolution and brightness, but the panel quality may not be top-notch, which could affect viewing angles and color consistency. For engineering and design tasks, while the resolution may be sufficient, their color gamut coverage may fall short in providing the wide color spectrum professionals need for precise color work. In 3D applications, the limitations in refresh rates on both laptops could hinder a smooth visual experience which is essential for high-paced gaming or animation work, even though they might manage with the needed resolution and panel quality for moderate 3D tasks.
Battery
6.5 Hours
3.5 Hours
The Dell Inspiron 15 3520 has 6.5 hours of battery life. The Gigabyte G5 has 3.5 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.
Build Quality
6.2
7.2
The Gigabyte G5 has good build quality, while the Dell Inspiron 15 3520 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$335
$868
$0
$200
$400
$600
$800
$1,000
$1,200
$1,400
The Dell Inspiron 15 3520 has a price of $335 and the Gigabyte G5 costs $868.
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Key similarities
General Use
6.9
7.1
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
259.0 nits
DISPLAY BRIGHTNESS
248.0 nits
6.5 Hours
BATTERY LIFE
3.5 Hours
6.5/10
KEYBOARD QUALITY SCORE
7.5/10
7.6/10
PORTABILITY SCORE
7.3/10
Although they have very similar scores, PerfectRec considers Gigabyte G5 to be good for general use, while the Dell Inspiron 15 3520 is only fair.
The Dell Inspiron 15 3520 offers adequate CPU performance for casual tasks, a solid screen quality for everyday use, and reasonable battery life, making it a fair choice for general use, but its portability is limited by a heavier build and lower battery life compared to some competitors. On the other hand, the Gigabyte G5's more powerful CPU suits more demanding applications, and while also delivering fair general usability with a good screen and keyboard, its battery life is shorter and it's slightly heavier, which might be less ideal for continuous on-the-go usage.
Content Creation
7.0
7.2
5.8/10
OVERALL CPU SCORE
8.5/10
1920 x 1080
RESOLUTION
1920 x 1080
8.0 GB
RAM
8.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Gigabyte G5 and Dell Inspiron 15 3520 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
6.7
6.8
5.8/10
OVERALL CPU SCORE
8.5/10
8.0 GB
RAM
8.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
6.5/10
KEYBOARD QUALITY SCORE
7.5/10
The Gigabyte G5 and Dell Inspiron 15 3520 are both only fair 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.
Portability
Good
Good
15.6in
SIZE
15.6in
3.6 lbs
WEIGHT
4.1 lbs
0.8in
THICKNESS
0.8in
The Dell Inspiron 15 3520 and Gigabyte G5 both have good portability.
The most portable laptops are small, thin, and light.
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How the Dell Inspiron 15 3520 and the Gigabyte G5 compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 15 3520 | Gigabyte G5 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$335 | $868 | ||
Release Date | |||
Release Date | May 1, 2022 | May 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.3'' x 0.83'' | 14.2'' x 9.4'' x 0.89'' | |
Weight | |||
Weight | 3.65 lbs | 4.19 lbs | |
Width | |||
Width | 14.11" | 14.2" | |
Depth | |||
Depth | 9.27" | 9.4" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i3-1215U | Intel i5-12500H | |
RAM | |||
RAM | 8 GB | 8 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 256 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.5 Hours | 3.5 Hours | |
Battery Capacity | |||
Battery Capacity | 41 Wh | 54 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 | 120Hz | 144Hz | |
Display Brightness | |||
Display Brightness | 259 nits | 248 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 6.3/10 | 7.2/10 | |
Portability Score | |||
Portability Score | 7.7/10 | 7.4/10 | |
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 | 7.5/10 | |
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 | 2 | 2 | |
USB-C ports | |||
USB-C ports | 1 | 2 | |
USB-C Charging | |||
USB-C Charging | No | No | |
Display Outputs | |||
Display Outputs | 1 | 2 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Dell Inspiron 15 3520
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Dig into reviews and images
PCMag
Mark Knapp | January 2023
"Dell's Inspiron 15 (3525) is a peppy-enough and affordable-enough home or remote work machine, but it's not very ambitious; it does little to go beyond the basics. More the concern: It’s readily overshadowed by a number of machines that outperform and outclass it. Even if the Inspiron can get the job done today, its competition has the mettle to keep doing the job tomorrow in a way the Inspiron simply can’t promise. Plus, those alternatives are much more enjoyable after work."
Gigabyte G5
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Dig into reviews and images
NotebookCheck
Vaidyanathan Subramaniam | April 2023
"The Gigabyte G5 KE is a midrange gaming laptop that checks most boxes. Gigabyte makes good use of the Core i5-12500H and RTX 3060 Laptop GPU combo, and we find no untoward issues with overall performance. The dual-fan quad-heatpipe cooling arrangement does well to ensure that the underlying hardware doesn't throttle under load. That being said, the display is below par when compared to 2023 standards, especially when competing devices."
Get a great deal on the Dell Inspiron 15 3520 or the Gigabyte G5
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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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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