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Updated March 22, 2024·
If you're on a tight budget and mainly use your laptop for basic tasks like browsing the web, writing, and streaming videos, the Dell Inspiron 15 3511 is a cost-effective choice. However, if you're willing to invest more for a laptop with higher performance, better display quality, and more versatility, such as for drawing or 2-in-1 use, the HP Spectre x360 14 is a premium option. The Spectre also offers a more portable design, which is great if you often carry your laptop around, whereas the Dell is typically heavier and bulkier. 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 HP Spectre x360 14.
Advantages of the HP Spectre x360 14
- Very good for general use
- Very good for engineering and design
- Very good for software development
- Very good for content creation
- Very good overall display quality
- Very good overall build quality
- Very good portability
- Best in class speakers
- Very good keyboard
Key differences
General Use
7.6
8.7
1920 x 1080
RESOLUTION
2880 x 1800
IPS
DISPLAY TECHNOLOGY
OLED
230.0 nits
DISPLAY BRIGHTNESS
384.0 nits
6.5 Hours
BATTERY LIFE
9.0 Hours
6.5/10
KEYBOARD QUALITY SCORE
8.0/10
7.7/10
PORTABILITY SCORE
8.4/10
The HP Spectre x360 14 is very good for general use, while the Dell Inspiron 15 3511 is good.
The Dell Inspiron 15 3511 offers a balance of essential features with adequate processing power and memory for everyday tasks, yet it typically falls short in screen quality and battery life compared to the HP Spectre x360 14, which boasts a higher-resolution screen and longer-lasting battery, making it more suitable for those who prioritize visual clarity and mobility. The HP Spectre x360 14 also benefits from its 2-in-1 design that enhances portability, while its superior keyboard and speakers provide a better overall experience for both work and entertainment.
Gaming and AI
6.2
6.8
3.6/10
OVERALL GPU SCORE
4.2/10
1920 x 1080
RESOLUTION
2880 x 1800
60Hz
REFRESH RATE
120Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
9.5/10
The HP Spectre x360 14 and Dell Inspiron 15 3511 are both only fair for gaming and AI, though the HP Spectre x360 14 is somewhat better.
The Dell Inspiron 15 3511, with its dedicated GPU, offers reasonable graphics performance for gaming and 3D applications, but may have limitations due to a standard screen refresh rate. The HP Spectre x360 14 provides versatile screen quality with its convertible design and touch capabilities, but the integrated GPU is less suited for high-end gaming or intensive 3D tasks despite a capable CPU.
Engineering and Design
7.0
8.4
4.9/10
OVERALL CPU SCORE
8.8/10
3.6/10
OVERALL GPU SCORE
4.2/10
32.0 GB
RAM
16.0 GB
The HP Spectre x360 14 is very good for engineering and design, while the Dell Inspiron 15 3511 is good.
The HP Spectre x360 14 outshines the Dell Inspiron 15 3511 in engineering and design tasks due to its superior CPU, RAM, and GPU, which provide faster processing and better graphics handling, along with a higher quality screen that is beneficial for detail-oriented work. While the Dell is a solid choice and may offer advantages in portability and lower operating noise, the HP's edge in core performance and display might be worth the trade-off for more demanding engineering and design applications.
Content Creation
7.5
8.7
4.9/10
OVERALL CPU SCORE
8.8/10
1920 x 1080
RESOLUTION
2880 x 1800
32.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
OLED
The HP Spectre x360 14 is very good for content creation, while the Dell Inspiron 15 3511 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
7.3
8.4
4.9/10
OVERALL CPU SCORE
8.8/10
32.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
2880 x 1800
6.5/10
KEYBOARD QUALITY SCORE
8.0/10
The HP Spectre x360 14 is very good for software development, while the Dell Inspiron 15 3511 is good.
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.
Screen Quality
6.0
8.6
15.6in
SIZE
14.0in
1920 x 1080
RESOLUTION
2880 x 1800
IPS
DISPLAY TECHNOLOGY
OLED
60Hz
REFRESH RATE
120Hz
230.0 nits
BRIGHTNESS
384.0 nits
The HP Spectre x360 14 has a better screen than the Dell Inspiron 15 3511 for general use, gaming and AI, engineering and design, content creation, and software development.
The Dell Inspiron 15 3511, with its fair screen resolution and brightness, provides adequate viewing experiences for tasks like browsing and video streaming, making it suitable for general use, but lacks the wider color gamut important for precise engineering and design work. On the other hand, the HP Spectre x360 14 offers a high-resolution display with better brightness and color accuracy, enhancing visual details and consistency critical for professional creative tasks. However, for gaming and 3D applications, both laptops fall short due to their lower refresh rates, which can lead to less fluid motion and longer response times, affecting gameplay and interactive 3D work.
Battery
6.5 Hours
9.0 Hours
The Dell Inspiron 15 3511 has 6.5 hours of battery life. The HP Spectre x360 14 has 9 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
Very Good
15.6in
SIZE
14.0in
3.7 lbs
WEIGHT
3.4 lbs
0.7in
THICKNESS
0.6in
The HP Spectre x360 14 has very good portability, while the Dell Inspiron 15 3511 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
6.2
8.5
The HP Spectre x360 14 has very 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.
Cost
$560
$1,630
$0
$500
$1,000
$1,500
$2,000
$2,500
The Dell Inspiron 15 3511 has a price of $560 and the HP Spectre x360 14 costs $1,630.
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How the Dell Inspiron 15 3511 and the HP Spectre x360 14 compare to other laptops
Spec Comparison
 |  | |
| Dell Inspiron 15 3511 | HP Spectre x360 14 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$560 | $1,630 | ||
Release Date | |||
Release Date | January 1, 2021 | January 1, 2024 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 9.3'' x 0.74'' | 12.4'' x 8.7'' x 0.67'' | |
Weight | |||
Weight | 3.7 lbs | 3.45 lbs | |
Width | |||
Width | 14.11" | 12.35" | |
Depth | |||
Depth | 9.27" | 8.68" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i5-1135G7 | Intel Core Ultra 7 155H | |
RAM | |||
RAM | 32 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 0 | |
Storage | |||
Storage | 1024 GB | 1024 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.5 Hours | 9 Hours | |
Battery Capacity | |||
Battery Capacity | 41 Wh | 68 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 14" | |
Display Technology | |||
Display Technology | IPS | OLED | |
Resolution | |||
Resolution | 1920 x 1080 | 2880 x 1800 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 120Hz | |
Display Brightness | |||
Display Brightness | 230 nits | 384 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 6.3/10 | 8.5/10 | |
Portability Score | |||
Portability Score | 7.8/10 | 8.4/10 | |
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 | 9.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 6.5/10 | 8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6.5/10 | 9.8/10 | |
Webcam | |||
Webcam | 720p | 2160p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | No | Yes | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 3 | 1 | |
USB-C ports | |||
USB-C ports | 0 | 2 | |
USB-C Charging | |||
USB-C Charging | No | Yes | |
Display Outputs | |||
Display Outputs | 1 | 2 | |
Thunderbolt Version | |||
Thunderbolt Version | N/A | 4 | |
Shopping
Dell Inspiron 15 3511
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Dig into reviews and images
PCMag
Zachary Cuevas | November 2021
"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."
HP Spectre x360 14
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Dig into reviews and images
LaptopMag
Rami Tabari | February 2024
"The numbers don’t lie — the HP Spectre x360 14 (2024) is a star, and a hell of a one at that. From performance to battery life, this machine is a dream. But why didn’t I give it a perfect score? Well, I wish the display performed better and that there were more ports to go around. If you’re itching for someone a little cheaper that offers a brighter display and significantly more battery life, I can only recommend the MacBook Pro 14 as a suitable substitute. Otherwise, the HP Spectre x360 14 (2024) is the perfect choice for those who want a reliable premium laptop."
Get a great deal on the Dell Inspiron 15 3511 or the HP Spectre x360 14
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 HP
HP, also known as Hewlett-Packard, is an American technology company that develops personal computers and computer peripherals. In the laptop industry, HP is known for its entry level Essential series laptops, its mid-range Pavilion, Envy, and Victus series, and high-end Omen and Spectre series, in addition to its business-oriented EliteBook, ProBook, and Dragonfly series laptops. HP laptops generally undercut other mainstream competitors in terms of price, placing itself as the value-oriented mainstream brand.
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