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The PerfectRec laptop team Learn more
Updated January 10, 2024·
The Dell Inspiron 15 3525 offers a larger screen with touchscreen capability making it suitable for multimedia tasks and browsing, but it's heavier and has a shorter battery life than the LG Ultra 13, which may affect its portability. The LG Ultra 13 is lightweight, has a longer battery life, and is more portable, making it better for on-the-go use. Both have the same type and integrated graphics, so they provide similar visual performance, but the Dell has more storage space while the LG has double the memory which could make it better for multitasking. Both are budget-friendly, and you must decide between a larger touchscreen and storage versus portability and longer battery life. 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 3525
- The Dell Inspiron 15 3525 has no clear advantages over the LG Ultra 13.
Advantages of the LG Ultra 13
- Good for software development
- Good overall build quality
- Excellent portability
- Very good battery life
- Good keyboard
Key differences
Screen Quality
6.3
6.9
15.6in
SIZE
13.3in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
259.0 nits
BRIGHTNESS
300.0 nits
The LG Ultra 13 has a better screen than the Dell Inspiron 15 3525 for general use, gaming and AI, engineering and design, and content creation.
When considering a laptop for general use, the LG Ultra 13's higher resolution and brighter display offer a crisper and more vibrant viewing experience compared to the Dell Inspiron 15 3525. For engineering and design, the LG Ultra 13 delivers a wider range of colors, crucial for precision work, where the Dell's display falls short due to its more limited color coverage. In terms of gaming and 3D applications, both laptops lack high refresh rates which are key for fluid motion, but their resolutions and panel types are adequate, though not optimal, for casual play.
Battery
6.5 Hours
10.0 Hours
The Dell Inspiron 15 3525 has 6.5 hours of battery life. The LG Ultra 13 has 10 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
Good
Excellent
15.6in
SIZE
13.3in
3.7 lbs
WEIGHT
2.1 lbs
0.7in
THICKNESS
0.6in
The LG Ultra 13 has excellent portability, while the Dell Inspiron 15 3525 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
6.2
7.4
The LG Ultra 13 has good build quality, while the Dell Inspiron 15 3525 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$400
$529
$200
$300
$400
$500
$600
$700
$800
The Dell Inspiron 15 3525 has a price of $400 and the LG Ultra 13 costs $529.
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Key similarities
General Use
7.0
7.2
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
259.0 nits
DISPLAY BRIGHTNESS
300.0 nits
6.5 Hours
BATTERY LIFE
10.0 Hours
6.5/10
KEYBOARD QUALITY SCORE
7.5/10
7.7/10
PORTABILITY SCORE
9.3/10
The LG Ultra 13 and Dell Inspiron 15 3525 are both good for general use.
PerfectRec’s General Use Score takes into account the many different features of the laptop that make it more or less suitable for general productivity, web browsing, streaming, video calls, and running a wide variety of apps and programs.
Gaming and AI
6.0
6.1
3.6/10
OVERALL GPU SCORE
3.6/10
1920 x 1080
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
8.0/10
The LG Ultra 13 and Dell Inspiron 15 3525 are both only fair for gaming and AI.
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
6.4
6.6
5.8/10
OVERALL CPU SCORE
4.7/10
3.6/10
OVERALL GPU SCORE
3.6/10
8.0 GB
RAM
16.0 GB
The LG Ultra 13 and Dell Inspiron 15 3525 are both only fair for engineering and design.
The Dell Inspiron 15 3525's AMD Ryzen 5 CPU and 8GB of RAM, combined with its Vega 7 GPU, provide adequate performance for engineering and design, but its screen quality isn't as high as the LG Ultra 13, which has a more vibrant display and superior color accuracy that can be essential for design work. While the LG Ultra 13 has a more powerful AMD Ryzen 7 CPU and double the RAM at 16GB for more demanding tasks, it offers less storage and its smaller 13.3-inch screen, although sharper, may be less ideal for multitasking in engineering applications compared to the Dell's 15.6-inch display.
Content Creation
7.1
7.2
5.8/10
OVERALL CPU SCORE
4.7/10
1920 x 1080
RESOLUTION
1920 x 1080
8.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The LG Ultra 13 and Dell Inspiron 15 3525 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
6.9
7.2
5.8/10
OVERALL CPU SCORE
4.7/10
8.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
6.5/10
KEYBOARD QUALITY SCORE
7.5/10
Although they have very similar scores, PerfectRec considers LG Ultra 13 to be good for software development, while the Dell Inspiron 15 3525 is only fair.
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.
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How the Dell Inspiron 15 3525 and the LG Ultra 13 compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 15 3525 | LG Ultra 13 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$400 | $529 | ||
Release Date | |||
Release Date | March 1, 2022 | January 1, 2021 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.3'' x 0.75'' | 12.1'' x 8.1'' x 0.6'' | |
Weight | |||
Weight | 3.71 lbs | 2.16 lbs | |
Width | |||
Width | 14.11" | 12.08" | |
Depth | |||
Depth | 9.27" | 8.14" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 5 5625U | AMD Ryzen 7 4700U | |
RAM | |||
RAM | 8 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 512 GB | 256 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.5 Hours | 10 Hours | |
Battery Capacity | |||
Battery Capacity | 41 Wh | 51 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 13.3" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 259 nits | 300 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 6.3/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 7.8/10 | 9.3/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.5/10 | 7.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.5/10 | 6.5/10 | |
Webcam | |||
Webcam | 720p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | No | |
Backlit Keyboard | |||
Backlit Keyboard | No | Yes | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 2 | |
USB-C ports | |||
USB-C ports | 1 | 1 | |
USB-C Charging | |||
USB-C Charging | No | No | |
Display Outputs | |||
Display Outputs | 1 | 1 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Dell Inspiron 15 3525
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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. Many of its slightly higher-end rivals have to be on sale (and frequently are) to match it on price, but the Inspiron 15 (3525) is outclassed even by some similarly priced options, making it a difficult recommendation."
LG Ultra 13
See more
Dig into reviews and images
CNET
Joshua Goldman | April 2017
"The 13.3-inch LG Gram is a fine fit if you need to travel as light as possible for as long as possible without spending a fortune to do it. It might not be particularly sturdy or have an eye-catching design and its webcam is less than ideal, but with its sharp touch display, comfortable backlit keyboard, responsive touchpad and a fingerprint reader for extra security, the Gram makes a respectible everyday laptop for business or school work."
Get a great deal on the Dell Inspiron 15 3525 or the LG Ultra 13
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 LG
LG is a South Korean conglomerate company. While LG is mainly known for various products outside of technology, LG also develops laptops. Within the laptop industry, they are known for their thin-and-light Gram series, as well as their value-oriented Ultra series. LG laptops offer very thin and light laptops with phenomenal battery life, and are often on sale.
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