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The PerfectRec laptop team Learn more
Updated January 10, 2024·
If you prioritize gaming or graphic-intensive tasks and value a more robust battery, the Lenovo IdeaPad Pro 5i may be better due to its latest generation graphics card and larger battery capacity. However, the Dell G15 5520 offers more storage out of the box and might perform slightly better in general and engineering use. The IdeaPad Pro 5i has a higher resolution display which provides better visuals, but the G15 5520 compensates with a faster refresh rate suitable for gaming. The IdeaPad Pro 5i is notably lighter, making it more portable. Choose the IdeaPad Pro 5i for a blend of battery, display quality, and portability, or the G15 5520 for gaming performance and storage. 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 Lenovo IdeaPad Pro 5i
- Good portability
Key differences
Screen Quality
7.1
7.8
15.6in
SIZE
16.0in
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
120Hz
251.0 nits
BRIGHTNESS
409.0 nits
The Dell G15 5520 has a better screen than the Lenovo IdeaPad Pro 5i for content creation, while the Lenovo IdeaPad Pro 5i has a better screen for general use, gaming and AI, and engineering and design.
If you prioritize a crisp and bright display for everyday tasks like web browsing and document editing, the Lenovo IdeaPad Pro 5i, with its superior resolution and panel type, will ensure text and images are sharp and colors pop. For engineering and design work that demands accurate color representation, the Lenovo also offers a wider color gamut which means more precision in displaying various hues. However, for gaming and 3D applications where smooth motion is key, both laptops have screens that don't refresh as quickly as specialized gaming models, potentially leading to less fluid visuals in fast-paced scenarios.
Portability
Fair
Good
15.6in
SIZE
16.0in
5.5 lbs
WEIGHT
4.3 lbs
1.0in
THICKNESS
0.7in
The Lenovo IdeaPad Pro 5i has good portability, while the Dell G15 5520 has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$1,000
$880
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Dell G15 5520 has a price of $1,000 and the Lenovo IdeaPad Pro 5i costs $880.
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Key similarities
General Use
7.9
7.7
1920 x 1080
RESOLUTION
2560 x 1600
IPS
DISPLAY TECHNOLOGY
IPS
251.0 nits
DISPLAY BRIGHTNESS
409.0 nits
6.0 Hours
BATTERY LIFE
6.0 Hours
8.5/10
KEYBOARD QUALITY SCORE
8.0/10
6.3/10
PORTABILITY SCORE
7.5/10
The Dell G15 5520 and Lenovo IdeaPad Pro 5i are both good for general use.
The Dell G15 5520 is equipped with a high-performing CPU and ample RAM, making it suitable for demanding applications, further enhanced by its screen quality for crisp visuals, but this comes at the cost of heavier weight and shorter battery life. On the other hand, the Lenovo IdeaPad Pro 5i provides balanced CPU performance and sufficient RAM for general tasks, offering better portability and longer battery life, with a trade-off in lower screen resolution and potentially less suitability for intensive tasks.
Gaming and AI
7.7
7.4
7.3/10
OVERALL GPU SCORE
6.7/10
1920 x 1080
RESOLUTION
2560 x 1600
165Hz
REFRESH RATE
120Hz
Yes
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
6.7/10
FAN NOISE SCORE
7.5/10
The Dell G15 5520 and Lenovo IdeaPad Pro 5i are both good for gaming and AI.
The Dell G15 5520 boasts a high-performance GPU and fast screen refresh rate, making it well-suited for smooth gaming and efficient 3D rendering. In comparison, the Lenovo IdeaPad Pro 5i, while also featuring a competent GPU and good screen refresh rate, offers a balance with a solid CPU and impressive screen quality, enhancing the overall visual experience for games and 3D tasks.
Engineering and Design
8.2
8.1
9.1/10
OVERALL CPU SCORE
9.0/10
7.3/10
OVERALL GPU SCORE
6.7/10
16.0 GB
RAM
16.0 GB
The Dell G15 5520 and Lenovo IdeaPad Pro 5i are both very good for engineering and design.
The Dell G15 5520 offers strong engineering and design performance with its Intel i7 CPU, ample RAM, and Nvidia RTX 3060, complemented by a 1080p IPS display, but its heavier weight affects portability. The Lenovo IdeaPad Pro 5i also stands out in the same tasks with a newer i7 CPU, equivalent RAM, and a superior Nvidia RTX 4050 GPU, while also boasting a higher resolution 16:10 screen for improved productivity, and it's lighter, enhancing its portability.
Content Creation
7.9
7.7
9.1/10
OVERALL CPU SCORE
9.0/10
1920 x 1080
RESOLUTION
2560 x 1600
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Dell G15 5520 and Lenovo IdeaPad Pro 5i 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
9.0/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2560 x 1600
8.5/10
KEYBOARD QUALITY SCORE
8.0/10
The Lenovo IdeaPad Pro 5i 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 Lenovo IdeaPad Pro 5i 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
7.6
The Lenovo IdeaPad Pro 5i and Dell G15 5520 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 Lenovo IdeaPad Pro 5i compare to other laptops
Spec Comparison
 |  | |
| Dell G15 5520 | Lenovo IdeaPad Pro 5i |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,000 | $880 | ||
Release Date | |||
Release Date | May 1, 2022 | May 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 10.7'' x 1.06'' | 14'' x 9.9'' x 0.75'' | |
Weight | |||
Weight | 5.55 lbs | 4.3 lbs | |
Width | |||
Width | 14.06" | 14.02" | |
Depth | |||
Depth | 10.74" | 9.88" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-12700H | Intel i7-13700H | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6 Hours | 6 Hours | |
Battery Capacity | |||
Battery Capacity | 56 Wh | 75 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 2560 x 1600 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 120Hz | |
Display Brightness | |||
Display Brightness | 251 nits | 409 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 7.6/10 | |
Portability Score | |||
Portability Score | 6.4/10 | 7.5/10 | |
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 | 7/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
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 | 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 | 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."
Lenovo IdeaPad Pro 5i
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Dig into reviews and images
Tom's Hardware
Brandon Hill | January 2024
"Lenovo’s IdeaPad Pro 5i represents an impressive opening salvo for Meteor Lake in the ultraportable space against familiar foes from AMD and Apple. Not only does the Core Ultra 5 125H processor provide good performance across the board, but battery life remains a strong point against the Acer Swift Edge 16 with its AMD Ryzen 7 7840U processor. It can’t quite match the endurance of the 15-inch MacBook Pro, but the gap is shrinking."
Get a great deal on the Dell G15 5520 or the Lenovo IdeaPad Pro 5i
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 Lenovo
Lenovo is a Chinese technology company, and one of the largest personal computer vendor. They are well known for a variety of technology products, including laptops. Their consumer series include their entry level IdeaPad and LOQ series and mid-to-high-end Yoga and Legion series. On the business-oriented side, their series include their entry-level ThinkBook series and mid-to-high-end ThinkPad series. Lenovo laptops offer strong performance for reasonable prices, and are often on sale.
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