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Predator Helios 16 (2024)
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Inspiron 15 3511
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Advantages of the Acer Predator Helios 16 (2024)
  • Very good for general use
  • Very good for engineering and design
  • Very good for gaming and AI
  • Very good for software development
  • Very good for content creation
  • Very good overall display quality
  • Good overall build quality
  • Good speakers
  • Good keyboard
Advantages of the Dell Inspiron 15 3511
  • Good portability

Key differences

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Gaming and AI

8.3
Predator Helios 16 (2024)
Inspiron 15 3511
6.2
8.5/10
OVERALL GPU SCORE
3.6/10
2560 x 1600
RESOLUTION
1920 x 1080
165Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
7.5/10
The Acer Predator Helios 16 (2024) is very good for gaming and AI, while the Dell Inspiron 15 3511 is only fair.

Engineering and Design

8.7
Predator Helios 16 (2024)
Inspiron 15 3511
7.0
9.8/10
OVERALL CPU SCORE
4.9/10
8.5/10
OVERALL GPU SCORE
3.6/10
16.0 GB
RAM
32.0 GB
The Acer Predator Helios 16 (2024) is very good for engineering and design, while the Dell Inspiron 15 3511 is good.

Content Creation

8.2
Predator Helios 16 (2024)
Inspiron 15 3511
7.5
9.8/10
OVERALL CPU SCORE
4.9/10
2560 x 1600
RESOLUTION
1920 x 1080
16.0 GB
RAM
32.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Acer Predator Helios 16 (2024) is very good for content creation, while the Dell Inspiron 15 3511 is good.

Software Development

8.0
Predator Helios 16 (2024)
Inspiron 15 3511
7.3
9.8/10
OVERALL CPU SCORE
4.9/10
16.0 GB
RAM
32.0 GB
2560 x 1600
RESOLUTION
1920 x 1080
7.5/10
KEYBOARD QUALITY SCORE
6.5/10
The Acer Predator Helios 16 (2024) is very good for software development, while the Dell Inspiron 15 3511 is good.

Screen Quality

8.4
Predator Helios 16 (2024)
Inspiron 15 3511
6.0
16.0in
SIZE
15.6in
2560 x 1600
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
60Hz
499.0 nits
BRIGHTNESS
230.0 nits
The Acer Predator Helios 16 has a better screen than the Dell Inspiron 15 3511 for general use, gaming and AI, engineering and design, software development, and content creation.

Portability

Fair
Predator Helios 16 (2024)
Inspiron 15 3511
Good
16.0in
SIZE
15.6in
5.7 lbs
WEIGHT
3.7 lbs
0.9in
THICKNESS
0.7in
The Dell Inspiron 15 3511 has good portability, while the Acer Predator Helios 16 (2024) has only fair portability.
The most portable laptops are small, thin, and light.

Build Quality

7.4
Predator Helios 16 (2024)
Inspiron 15 3511
6.2
The Acer Predator Helios 16 (2024) has good build quality, while the Dell Inspiron 15 3511 has only fair build quality.

Cost

$1,599
Predator Helios 16 (2024)
Inspiron 15 3511
$560
Product image
Product image

$0

$500

$1,000

$1,500

$2,000

$2,500

The Acer Predator Helios 16 (2024) has a price of $1,599 and the Dell Inspiron 15 3511 costs $560.
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Key similarities

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General Use

8.0
Predator Helios 16 (2024)
Inspiron 15 3511
7.6
2560 x 1600
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
499.0 nits
DISPLAY BRIGHTNESS
230.0 nits
6.5 Hours
BATTERY LIFE
6.5 Hours
7.5/10
KEYBOARD QUALITY SCORE
6.5/10
6.4/10
PORTABILITY SCORE
7.7/10
Although they have very similar scores, PerfectRec considers Acer Predator Helios 16 (2024) to be very good for general use, while the Dell Inspiron 15 3511 is good.

Battery

6.5 Hours
Predator Helios 16 (2024)
Inspiron 15 3511
6.5 Hours
The Acer Predator Helios 16 has 6.5 hours of battery life. The Dell Inspiron 15 3511 has 6.5 hours of battery life.

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How the Acer Predator Helios 16 (2024) and the Dell Inspiron 15 3511 compare to other laptops

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Spec Comparison

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Acer Predator Helios 16 (2024)Dell Inspiron 15 3511
Acer Predator Helios 16 (2024)Dell Inspiron 15 3511

GENERAL

Price
$1,599
$560
Release Date
January 1, 2024January 1, 2021
Overall Dimensions
14.2'' x 10.9'' x 0.98''14.1'' x 9.3'' x 0.74''
Weight
5.73 lbs3.7 lbs
Width
14.15"14.11"
Depth
10.88"9.27"

INTERNAL

Processor
Intel i7-14700HXIntel i5-1135G7
RAM
16 GB32 GB
DDR Memory Version
54
RAM Slots
22
Storage
1024 GB1024 GB

BATTERY

Battery Life
6.5 Hours6.5 Hours
Battery Capacity
90 Wh41 Wh

SCREEN

Diagonal Size
16"15.6"
Display Technology
IPSIPS
Resolution
2560 x 16001920 x 1080
Refresh Rate
165Hz60Hz
Display Brightness
499 nits230 nits

RELIABILITY, APPEARANCE & ACOUSTICS

Build Quality Score
7.4/106.3/10
Portability Score
6.4/107.8/10
Gaming Laptop Appearance
YesNo
Premium Business Laptop
NoNo
Fan Noise Score
7.5/107.5/10

HARDWARE FEATURES

Keyboard Quality Score
7.5/106.5/10
Speaker Quality Score
7/106.5/10
Webcam
1080p720p
Fingerprint Reader
NoNo
Backlit Keyboard
YesNo
Number Pad
YesYes

CONNECTIVITY

USB Type-A
33
USB-C ports
20
USB-C Charging
YesNo
Display Outputs
31
Thunderbolt Version
4N/A

Shopping

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Acer Predator Helios 16 (2024)

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Dig into reviews and images

IGN

Samuel Horti | June 2023
"The Predator Helios 16 stacks up well against its closest competition in benchmark comparisons. The Acer Predator Helios 16 isn't perfect. It's bulky, its lid feels flimsy and some of its keys are just too damned small – but none of its problems are fatal, and it shines where it counts. The powerful graphics and processor combo are spot on for this price point, the fans stop it getting hot under pressure, and the display is as good as you’ll find under $2,500. It's simply one of the best laptops to play demanding games on."

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."

Get a great deal on the Acer Predator Helios 16 (2024) or the Dell Inspiron 15 3511

About Acer

Acer is a prominent Taiwanese electronics brand which makes a wide range of laptops, with multiple product lines catering to personal use, gaming, and business use. They are renowned for having exceptional value for money, as they frequently offer good specifications at a lower price than other manufacturers.

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.

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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.

By the numbers

380
Laptops evaluated
48,640
Laptops stats compiled
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Proprietary Laptops ratings developed
125,595
Recommendations made
27,213
Consumer hours saved

About the laptop team

Joe Golden, Ph.D

CEO and Laptops Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.

Jason Lew

Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.

Chandradeep Chowdhury

Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.

Craig Russell

Laptops Expert
Craig is a UK-based laptops expert. Craig works in IT, where he recommends and supports laptops and PCs for clients and has been recommending laptops on Reddit for five years.

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