If you value gaming or tasks that require substantial graphics power like 3D rendering or video editing, the Lenovo IdeaPad Gaming 3 with its dedicated Nvidia graphics card would be an excellent fit. However, it is heavier and has a shorter battery life than the Dell Inspiron 15 3511, which might be an important consideration if you plan to carry your laptop around frequently. The Dell machine offers better battery life, making it suitable for general use, and it is more portable due to its lighter weight. Both laptops have similar prices, so your choice hinges on whether performance or portability and battery life are a priority for you. 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 3511
The Dell Inspiron 15 3511 has no clear advantages over the Lenovo IdeaPad Gaming 3.
Advantages of the Lenovo IdeaPad Gaming 3
Good overall display quality
Good overall build quality
Very good keyboard
Key differences
Screen Quality
6.0/10
7.2/10
15.6in
SIZE
15.6in
1920 x 1080
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
120Hz
230.0 nits
BRIGHTNESS
329.0 nits
The Lenovo IdeaPad Gaming 3 has a better screen than the Dell Inspiron 15 3511 for general use, gaming and AI, and engineering and design.
The Dell Inspiron 15 3511's fair screen quality for general use is likely due to average resolution and brightness, making it adequate for everyday tasks, while its fair rating for engineering may stem from limited color gamut coverage, which is less ideal for color-sensitive work. The Lenovo IdeaPad Gaming 3, with better resolution and brightness, ensures good screen quality for general use and engineering, but its poor gaming performance is probably due to a lower refresh rate, which is crucial for smooth visuals in fast-paced games and 3D applications. Despite this, both laptops may struggle with high-end 3D tasks due to limitations in their display capabilities.
Battery
6.5 Hours
8.0 Hours
The Dell Inspiron 15 3511 has 6.5 hours of battery life. The Lenovo IdeaPad Gaming 3 has 8 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
Good
15.6in
SIZE
15.6in
3.7 lbs
WEIGHT
5.1 lbs
0.7in
THICKNESS
0.8in
The Dell Inspiron 15 3511 and Lenovo IdeaPad Gaming 3 both have good portability, though the Dell Inspiron 15 3511 has somewhat better portability.
The most portable laptops are small, thin, and light.
Build Quality
6.2/10
7.2/10
The Lenovo IdeaPad Gaming 3 has good build quality, while the Dell Inspiron 15 3511 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
The Dell Inspiron 15 3511 and Lenovo IdeaPad Gaming 3 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
6.2/10
6.5/10
3.6/10
OVERALL GPU SCORE
4.2/10
1920 x 1080
RESOLUTION
1920 x 1080
60Hz
REFRESH RATE
120Hz
No
SUPPORTS DLSS
Yes
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
7.0/10
The Lenovo IdeaPad Gaming 3 and Dell Inspiron 15 3511 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
7.0/10
7.2/10
4.9/10
OVERALL CPU SCORE
7.9/10
3.6/10
OVERALL GPU SCORE
4.2/10
32.0 GB
RAM
8.0 GB
The Lenovo IdeaPad Gaming 3 and Dell Inspiron 15 3511 are both good for engineering and design.
The Dell Inspiron 15 3511 is well-suited for engineering and design tasks with ample RAM and a capable CPU integrated with Intel's Iris Xe graphics, offering balanced performance for both computing and visual tasks, complemented by a good screen quality and battery life.
Content Creation
7.5/10
7.4/10
4.9/10
OVERALL CPU SCORE
7.9/10
1920 x 1080
RESOLUTION
1920 x 1080
32.0 GB
RAM
8.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Dell Inspiron 15 3511 and Lenovo IdeaPad Gaming 3 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
7.3/10
7.3/10
4.9/10
OVERALL CPU SCORE
7.9/10
32.0 GB
RAM
8.0 GB
1920 x 1080
RESOLUTION
1920 x 1080
6.5/10
KEYBOARD QUALITY SCORE
8.0/10
The Dell Inspiron 15 3511 and Lenovo IdeaPad Gaming 3 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.
Cost
$560
$549
$200
$300
$400
$500
$600
$700
$800
$900
The Dell Inspiron 15 3511 has a price of $560 and the Lenovo IdeaPad Gaming 3 costs $549.
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How the Dell Inspiron 15 3511 and the Lenovo IdeaPad Gaming 3 compare to other laptops
"The Dell Inspiron 15 3000 (3511) is a solid, if unremarkable, 15-inch budget laptop. It improves on many of the issues we had with the previous 3505 model, and with the inclusion of Windows 11, the 3511 is already a step above its competition. The lack of a USB-C port, the subpar speakers, and the dim display are drawbacks to factor in, but it's still one of the better 15-inch budget laptops on the market, especially when you consider it's under $400."
"The Lenovo IdeaPad Gaming 3 is one of the most powerful RTX 3050 Ti laptops. If you disregard the mediocre quality of the case in terms of the material and workmanship, Lenovo has created a successful budget gaming laptop with the IdeaPad Gaming. Thanks to high TDPs and constant performance development, the Core i5-12500H and GeForce RTX 3050 Ti are able to show their full power, while in contrast, the (mostly slower) competitors deliver a better battery life. However, hardly any of the alternative laptops are able to reach the image quality of the Gaming 3. Most of the competitors are left behind in terms of the color space and brightness."
Get a great deal on the Dell Inspiron 15 3511 or the Lenovo IdeaPad Gaming 3
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.
This information was produced and vetted by the PerfectRec laptops team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest laptop information and makes it digestible for you.
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