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What we think
The PerfectRec laptop team Learn more
Updated January 10, 2024·
The Dell G15 5520 generally comes at a lower price, making it suitable for those on a budget, but with less powerful graphics than the Gigabyte Aorus 15, it may not perform as well in high-end gaming or demanding 3D tasks. Both laptops have sufficient processing power and memory for general use and engineering applications, but you'll find the Gigabyte more future-proof at the expense of weight and 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 G15 5520
- The Dell G15 5520 has no clear advantages over the Gigabyte Aorus 15.
Advantages of the Gigabyte Aorus 15
- Very good for gaming and AI
- Very good for content creation
- Very good overall display quality
Key differences
Screen Quality
7.1
8.0
15.6in
SIZE
15.6in
1920 x 1080
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
165Hz
251.0 nits
BRIGHTNESS
316.0 nits
The Gigabyte Aorus 15 has a better screen than the Dell G15 5520 for general use, gaming and AI, engineering and design, and software development.
The Dell G15 5520, with its adequate resolution and brightness, offers a comfortable viewing experience for everyday tasks and professional design work, but its slower refresh rate limits optimal gaming and 3D modeling performance. The Gigabyte Aorus 15 boasts a high-quality display with sharp resolution and strong brightness, enhancing visual precision for designers and general users; however, like the Dell, it falls short for gaming due to a less suitable refresh rate. Both laptops provide crisp and vibrant color reproduction necessary for engineering and design, but without the high refresh rates gamers seek, neither is ideal for fast-paced gaming environments.
Cost
$1,000
$1,500
$500
$1,000
$1,500
$2,000
$2,500
The Dell G15 5520 has a price of $1,000 and the Gigabyte Aorus 15 costs $1,500.
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Key similarities
General Use
7.9
7.9
1920 x 1080
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
251.0 nits
DISPLAY BRIGHTNESS
316.0 nits
6.0 Hours
BATTERY LIFE
6.0 Hours
8.5/10
KEYBOARD QUALITY SCORE
8.0/10
6.3/10
PORTABILITY SCORE
6.8/10
The Dell G15 5520 and Gigabyte Aorus 15 are both good for general use.
The Dell G15 5520 offers good general use with its capable CPU, 16GB of RAM, and a quality IPS screen, but it is less portable due to its weight and has a shorter battery life. The Gigabyte Aorus 15 also has a high-performance CPU and the same amount of RAM but stands out with its higher-resolution screen for sharper image quality and better portability due to being lighter and better managed heat, making it equally suitable for general use.
Gaming and AI
7.7
8.0
7.3/10
OVERALL GPU SCORE
8.3/10
1920 x 1080
RESOLUTION
2560 x 1440
165Hz
REFRESH RATE
165Hz
Yes
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
6.7/10
FAN NOISE SCORE
6.5/10
Although they have very similar scores, PerfectRec considers Gigabyte Aorus 15 to be very good for gaming and AI, while the Dell G15 5520 is good.
The Dell G15 5520 has a good gaming reputation due to its capable Nvidia RTX 3060 graphics, but the Gigabyte Aorus 15 is rated higher for gaming and 3D applications as it includes a more powerful RTX 3070 Ti GPU and both have high screen refresh rates. While each laptop has the same high-end Intel i7 CPU and similar high-quality screens, the faster GPU in the Gigabyte Aorus gives it a substantial edge in graphics-intensive tasks.
Engineering and Design
8.2
8.4
9.1/10
OVERALL CPU SCORE
9.1/10
7.3/10
OVERALL GPU SCORE
8.3/10
16.0 GB
RAM
16.0 GB
The Gigabyte Aorus 15 and Dell G15 5520 are both very good for engineering and design.
The Dell G15 5520 and the Gigabyte Aorus 15 are both excellent for engineering and design use due to their powerful Intel i7 CPUs and plentiful 16 GB of RAM that can handle intensive applications and multitasking. The Gigabyte Aorus 15 pulls ahead with a superior GPU, the RTX 3070 Ti, and a higher resolution screen, which benefits design precision, while the Dell's RTX 3060 and full HD screen are effective yet more modest in comparison.
Content Creation
7.9
8.0
9.1/10
OVERALL CPU SCORE
9.1/10
1920 x 1080
RESOLUTION
2560 x 1440
16.0 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 G15 5520 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
7.5
7.6
9.1/10
OVERALL CPU SCORE
9.1/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2560 x 1440
8.5/10
KEYBOARD QUALITY SCORE
8.0/10
The Gigabyte Aorus 15 and Dell G15 5520 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
6.0 Hours
6.0 Hours
The Dell G15 5520 has 6 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.
Portability
Fair
Fair
15.6in
SIZE
15.6in
5.5 lbs
WEIGHT
5.2 lbs
1.0in
THICKNESS
1.0in
The Gigabyte Aorus 15 and Dell G15 5520 both have only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.4
7.4
The Dell G15 5520 and Gigabyte Aorus 15 both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
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How the Dell G15 5520 and the Gigabyte Aorus 15 compare to other laptops
Spec Comparison
 |  | |
| Dell G15 5520 | Gigabyte Aorus 15 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,000 | $1,500 | ||
Release Date | |||
Release Date | May 1, 2022 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 10.7'' x 1.06'' | 14.2'' x 9.6'' x 1.02'' | |
Weight | |||
Weight | 5.55 lbs | 5.29 lbs | |
Width | |||
Width | 14.06" | 14.2" | |
Depth | |||
Depth | 10.74" | 9.6" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-12700H | Intel i7-12700H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6 Hours | 6 Hours | |
Battery Capacity | |||
Battery Capacity | 56 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 | 165Hz | 165Hz | |
Display Brightness | |||
Display Brightness | 251 nits | 316 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 6.4/10 | 6.8/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | Yes | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 6.8/10 | 6.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8.5/10 | 8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8.8/10 | 8/10 | |
Webcam | |||
Webcam | 720p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 3 | 1 | |
USB-C ports | |||
USB-C ports | 1 | 2 | |
USB-C Charging | |||
USB-C Charging | No | No | |
Display Outputs | |||
Display Outputs | 2 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | 4 | |
Shopping
Dell G15 5520
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Rtings
Olivier Martin, Ryan Lim, and John Peroramas | April 2023
"The Dell G15 (2022) is a 15.6-inch budget gaming laptop, and is great for gaming. You can configure the laptop with powerful Intel 12th Gen. CPUs and various NVIDIA dedicated GPUs, all of which deliver a smooth gaming experience at 1080p. There's also a QHD 240Hz display option if you want better visuals, though you'll have to pair it with the top-end NVIDIA GeForce RTX 3070 Ti to get good frame rates. It doesn't get overly hot or loud under load, and there's no noticeable throttling on the CPU or GPU. Unfortunately, the 120Hz panel has a slow response time, causing noticeable ghosting, and it doesn't support variable refresh rate."
Gigabyte Aorus 15
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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 G15 5520 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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