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The PerfectRec laptop team Learn more
Updated January 10, 2024·
When choosing between the Dell G15 5520 and the Razer Blade 14 (2023), consider that the Razer is more portable and offers a higher resolution screen, faster refresh rate, and more advanced gaming features like ray tracing. The Dell G15, while larger and heavier, is less expensive and still suitable for gaming but may not offer the same level of high-end gaming performance as the Razer. The Razer also has a stronger battery life which may be important if you're often on the move, whereas the Dell may suit those on a budget who need a solid gaming laptop. 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 speakers
Advantages of the Razer Blade 14 (2023)
- Very good for general use
- Very good for gaming and AI
- Very good for content creation
- Very good overall display quality
- Very good overall build quality
- Very good portability
- Excellent keyboard
Key differences
Gaming and AI
7.7
8.4
7.3/10
OVERALL GPU SCORE
8.5/10
1920 x 1080
RESOLUTION
2560 x 1600
165Hz
REFRESH RATE
240Hz
Yes
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
Yes
6.7/10
FAN NOISE SCORE
6.5/10
The Razer Blade 14 (2023) is very good for gaming and AI, while the Dell G15 5520 is good.
The Razer Blade 14 is considered very good for gaming and 3D due to its high-refresh-rate screen and a graphics processing unit (GPU) that surpasses the one in the Dell G15 5520, thus offering an edge in visual fluidity and rendering capabilities. While the Dell G15 5520 provides a respectable gaming experience with a capable GPU and a decent refresh rate, it lacks the advanced GPU and the higher screen refresh rate found in the Razer Blade 14, which are crucial for gaming and 3D performance.
Engineering and Design
8.2
8.7
9.1/10
OVERALL CPU SCORE
9.2/10
7.3/10
OVERALL GPU SCORE
8.5/10
16.0 GB
RAM
16.0 GB
The Razer Blade 14 (2023) and Dell G15 5520 are both very good for engineering and design, though the Razer Blade 14 (2023) is somewhat better.
The Dell G15 5520 and Razer Blade 14 (2023) excel in engineering and design due to their powerful CPUs, ample RAM, and high-quality GPUs, which are critical for complex computations and graphic-intensive tasks. While the Razer Blade 14 enhances portability and offers a superior screen quality with higher resolution and brightness, the Dell G15 5520 provides a solid choice with a larger screen and robust build but at the expense of being heavier and less refined in portability and display.
Screen Quality
7.1
8.9
15.6in
SIZE
14.0in
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
240Hz
251.0 nits
BRIGHTNESS
560.0 nits
The Razer Blade 14 has a better screen than the Dell G15 5520 for general use, gaming and AI, engineering and design, content creation, and software development.
The Dell G15 5520, with its decent resolution and brightness, provides clear and vivid displays suitable for everyday tasks and detailed engineering work, but its lower refresh rate means it lacks the smooth visuals crucial for high-end gaming and 3D rendering. The Razer Blade 14 (2023) elevates this with an even sharper and brighter display, enhancing visibility and precision for general use and professional design tasks, as well as offering wider color ranges essential for accuracy in creative work. However, despite its superior visual fidelity, its refresh rate is still not optimal for the high frame rates desired in gaming and 3D applications.
Portability
Fair
Very Good
15.6in
SIZE
14.0in
5.5 lbs
WEIGHT
4.0 lbs
1.0in
THICKNESS
0.7in
The Razer Blade 14 (2023) has very good portability, while the Dell G15 5520 has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.4
8.5
The Razer Blade 14 (2023) has very good build quality, while the Dell G15 5520 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,000
$2,400
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
$4,000
The Dell G15 5520 has a price of $1,000 and the Razer Blade 14 (2023) costs $2,400.
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Key similarities
General Use
7.9
8.1
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
251.0 nits
DISPLAY BRIGHTNESS
560.0 nits
6.0 Hours
BATTERY LIFE
6.0 Hours
8.5/10
KEYBOARD QUALITY SCORE
9.0/10
6.3/10
PORTABILITY SCORE
8.0/10
Although they have very similar scores, PerfectRec considers Razer Blade 14 (2023) to be very good for general use, while the Dell G15 5520 is good.
The Dell G15 5520 is aimed at general use with its capable Intel processor and Nvidia graphics, but it has moderate battery life and its larger size affects portability. The Razer Blade 14 (2023), on the other hand, boasts a more powerful AMD processor and Nvidia graphics along with superior screen quality, greater portability thanks to its smaller footprint and lighter weight, and notably longer battery life, making it very good for an array of general-use scenarios.
Content Creation
7.9
8.2
9.1/10
OVERALL CPU SCORE
9.2/10
1920 x 1080
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
Although they have very similar scores, PerfectRec considers Razer Blade 14 (2023) 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
7.9
9.1/10
OVERALL CPU SCORE
9.2/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2560 x 1600
8.5/10
KEYBOARD QUALITY SCORE
9.0/10
The Razer Blade 14 (2023) 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 Razer Blade 14 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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We’re constantly working to improve.
How the Dell G15 5520 and the Razer Blade 14 (2023) compare to other laptops
Spec Comparison
 |  | |
| Dell G15 5520 | Razer Blade 14 (2023) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,000 | $2,400 | ||
Release Date | |||
Release Date | May 1, 2022 | June 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 10.7'' x 1.06'' | 12.2'' x 9'' x 0.7'' | |
Weight | |||
Weight | 5.55 lbs | 4.05 lbs | |
Width | |||
Width | 14.06" | 12.23" | |
Depth | |||
Depth | 10.74" | 8.97" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-12700H | AMD Ryzen 9 7940HS | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
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 | 68.1 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 14" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 240Hz | |
Display Brightness | |||
Display Brightness | 251 nits | 560 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 6.4/10 | 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 | 9/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8.8/10 | 7.5/10 | |
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 | 2 | |
USB-C Charging | |||
USB-C Charging | No | Yes | |
Display Outputs | |||
Display Outputs | 2 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | N/A | |
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."
Razer Blade 14 (2023)
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NotebookCheck
Allen Ngo | May 2022
"After making a huge splash with the original 2021 model, it's expected that the 2022 refresh would be more of a minor update to an already impressive machine. It adds a higher resolution webcam (720p to 1080p), faster CPU (Ryzen 9 5900HX to Ryzen 9 6900HX), faster GPU (RTX 3070/3080 to 3070/3080 Ti), faster RAM (DDR4-3200 to DDR5-4800), faster M.2 SSD support (PCIe3 x4 to PCIe4 x4), newer WLAN module (Killer AX1690i to Qualcomm WCN685x), and a MUX switch for the new integrated Radeon 680M GPU. It's indubitably an upgrade especially in terms of single-thread processor performance."
Get a great deal on the Dell G15 5520 or the Razer Blade 14 (2023)
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 Razer
Razer is an American-Singaporean technology company. Razer is best known for their Blade series laptops, well known for their strong performance and sleek design. Although Razer charges a premium price tag for their laptops, buyers can expect a stealthy laptop with clean fit and finish and strong performance. All of their models offer great portability and build quality compared to other gaming laptops.
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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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