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What we think
The PerfectRec laptop team Learn more
Updated January 10, 2024·
The Dell G15 5520 offers higher performance for 3D rendering, machine learning, and gaming due to its dedicated Nvidia RTX 3060 graphics card, which is suitable for intensive tasks but is heavier and thicker, which impacts portability. It has a high refresh rate display, good for fast-paced gaming, but the battery life is average. On the other hand, the Dell Inspiron 14 Plus, which is lighter and slimmer, making it more portable, comes with integrated graphics that are sufficient for general use and engineering software but not for intense gaming or 3D tasks. It has a higher resolution screen with better color accuracy for creative work, and while it has a longer battery life, it's less powerful for demanding applications. 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
- Very good for engineering and design
- Good for gaming and AI
- Very good speakers
Advantages of the Dell Inspiron 14 Plus
- Very good portability
Key differences
Gaming and AI
7.7
6.6
7.3/10
OVERALL GPU SCORE
3.8/10
1920 x 1080
RESOLUTION
2240 x 1400
165Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
6.7/10
FAN NOISE SCORE
7.5/10
The Dell G15 5520 is good for gaming and AI, while the Dell Inspiron 14 Plus 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.
Screen Quality
7.1
7.0
15.6in
SIZE
14.0in
1920 x 1080
RESOLUTION
2240 x 1400
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
60Hz
251.0 nits
BRIGHTNESS
326.0 nits
The Dell G15 5520 has a better screen than the Dell Inspiron 14 Plus for gaming and AI, while the Dell Inspiron 14 Plus has a better screen for engineering and design, and content creation.
For general use, both the Dell G15 5520 and the Inspiron 14 Plus offer high resolution and good panel types that provide clear and bright images, making them suitable for everyday tasks like browsing the internet and office work. When it comes to engineering and design, these laptops have displays that cover a broad range of colors, which is crucial for accuracy in creating and editing visual content. However, their screens have lower refresh rates, so for gaming and 3D applications where smooth motion is key, they may not provide the most fluid visual experience.
Portability
Fair
Very Good
15.6in
SIZE
14.0in
5.5 lbs
WEIGHT
3.7 lbs
1.0in
THICKNESS
0.7in
The Dell Inspiron 14 Plus has very good portability, while the Dell G15 5520 has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$1,000
$1,200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The Dell G15 5520 has a price of $1,000 and the Dell Inspiron 14 Plus costs $1,200.
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Key similarities
General Use
7.9
7.9
1920 x 1080
RESOLUTION
2240 x 1400
IPS
DISPLAY TECHNOLOGY
IPS
251.0 nits
DISPLAY BRIGHTNESS
326.0 nits
6.0 Hours
BATTERY LIFE
6.0 Hours
8.5/10
KEYBOARD QUALITY SCORE
8.0/10
6.3/10
PORTABILITY SCORE
8.1/10
The Dell G15 5520 and Dell Inspiron 14 Plus are both good for general use.
The Dell G15 5520, with its high-performance CPU, ample RAM, and a dedicated GPU, is built for those who need power for demanding tasks and can handle some bulkiness and shorter battery life. Conversely, the Dell Inspiron 14 Plus also offers a strong CPU and sufficient RAM, but trades the dedicated GPU for a lighter weight, better screen quality, and a more portable form factor, making it suitable for general users valuing mobility and display finesse over gaming or intensive graphics performance.
Engineering and Design
8.2
7.8
9.1/10
OVERALL CPU SCORE
9.1/10
7.3/10
OVERALL GPU SCORE
3.8/10
16.0 GB
RAM
16.0 GB
Although they have very similar scores, PerfectRec considers Dell G15 5520 to be very good for engineering and design, while the Dell Inspiron 14 Plus is good.
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.
Content Creation
7.9
7.9
9.1/10
OVERALL CPU SCORE
9.1/10
1920 x 1080
RESOLUTION
2240 x 1400
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Dell G15 5520 and Dell Inspiron 14 Plus 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
7.5
7.7
9.1/10
OVERALL CPU SCORE
9.1/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2240 x 1400
8.5/10
KEYBOARD QUALITY SCORE
8.0/10
The Dell Inspiron 14 Plus 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 Dell Inspiron 14 Plus 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.
Build Quality
7.4
7.4
The Dell G15 5520 and Dell Inspiron 14 Plus 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 Dell Inspiron 14 Plus compare to other laptops
Spec Comparison
 |  | |
| Dell G15 5520 | Dell Inspiron 14 Plus |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,000 | $1,200 | ||
Release Date | |||
Release Date | May 1, 2022 | July 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 10.7'' x 1.06'' | 12.4'' x 9'' x 0.7'' | |
Weight | |||
Weight | 5.55 lbs | 3.7 lbs | |
Width | |||
Width | 14.06" | 12.36" | |
Depth | |||
Depth | 10.74" | 8.96" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-12700H | Intel i7-12700H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 1 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6 Hours | 6 Hours | |
Battery Capacity | |||
Battery Capacity | 56 Wh | 64 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 14" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 2240 x 1400 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 251 nits | 326 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 6.4/10 | 8.1/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 6.8/10 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8.5/10 | 8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8.8/10 | 6.8/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 3 | 2 | |
USB-C ports | |||
USB-C ports | 1 | 1 | |
USB-C Charging | |||
USB-C Charging | No | No | |
Display Outputs | |||
Display Outputs | 2 | 2 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | 4 | |
Shopping
Dell G15 5520
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Dig into reviews and images
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."
Dell Inspiron 14 Plus
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Dig into reviews and images
NotebookCheck
Allen Ngo | August 2022
"The Dell Inspiron 14 Plus is for power users on a budget. If you're looking to maximize CPU and GPU performance on your next 14-inch laptop, then consider the pricier Razer Blade 14 or Asus Zephyrus G14. If you're looking for a thin-and-light 14-inch Ultrabook, then the Asus Zenbook 14 or LG Gram 14 may be better options. For the best of both worlds, however, the Dell Inspiron 14 Plus 7420 rides a fine line between extreme performance and portability while keeping prices at reasonable levels. Frequent travelers who rely on performance beyond what the Core U-series and integrated graphics series can offer will find the Dell to be a solid solution."
Get a great deal on the Dell G15 5520 or the Dell Inspiron 14 Plus
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.
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