A comparison of specs, key information, reviews, and best pricing from top retailers
Last updated -- hours ago | Report incorrect information
Company ProductName Specs
Company ProductName Specs
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
Advantages of the Dell Latitude 14 7490
- Very good portability
- Very good speakers
Key differences
General Use
8.0
7.2
2560 x 1600
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
499.0 nits
DISPLAY BRIGHTNESS
305.0 nits
6.5 Hours
BATTERY LIFE
9.5 Hours
7.5/10
KEYBOARD QUALITY SCORE
7.0/10
6.4/10
PORTABILITY SCORE
8.1/10
The Acer Predator Helios 16 (2024) is very good for general use, while the Dell Latitude 14 7490 is good.
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
8.3
5.9
8.5/10
OVERALL GPU SCORE
3.5/10
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
8.7/10
The Acer Predator Helios 16 (2024) is very good for gaming and AI, while the Dell Latitude 14 7490 is poor.
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
8.7
6.5
9.8/10
OVERALL CPU SCORE
3.8/10
8.5/10
OVERALL GPU SCORE
3.5/10
16.0 GB
RAM
16.0 GB
The Acer Predator Helios 16 (2024) is very good for engineering and design, while the Dell Latitude 14 7490 is only fair.
PerfectRec’s Engineering and Design Score takes into account the many different features of the laptop that make it more or less suitable for graphic design and 3D rendering work.
Content Creation
8.2
7.3
9.8/10
OVERALL CPU SCORE
3.8/10
2560 x 1600
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Acer Predator Helios 16 (2024) is very good for content creation, while the Dell Latitude 14 7490 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
8.0
7.1
9.8/10
OVERALL CPU SCORE
3.8/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
1920 x 1080
7.5/10
KEYBOARD QUALITY SCORE
7.0/10
The Acer Predator Helios 16 (2024) is very good for software development, while the Dell Latitude 14 7490 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
8.4
6.7
16.0in
SIZE
14.0in
2560 x 1600
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
60Hz
499.0 nits
BRIGHTNESS
305.0 nits
The Acer Predator Helios 16 has a better screen than the Dell Latitude 14 7490 for general use, gaming and AI, engineering and design, software development, and content creation.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
6.5 Hours
9.5 Hours
The Acer Predator Helios 16 has 6.5 hours of battery life. The Dell Latitude 14 7490 has 9.5 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
Fair
Very Good
16.0in
SIZE
14.0in
5.7 lbs
WEIGHT
3.1 lbs
0.9in
THICKNESS
0.8in
The Dell Latitude 14 7490 has very good portability, while the Acer Predator Helios 16 (2024) has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$1,599
$300
$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 Latitude 14 7490 costs $300.
Let Us Help Find Your Perfect Laptop
Find your new laptop
Key similarities
Build Quality
7.4
7.4
The Acer Predator Helios 16 (2024) and Dell Latitude 14 7490 both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Give feedback
We’re constantly working to improve.
How the Acer Predator Helios 16 (2024) and the Dell Latitude 14 7490 compare to other laptops
Spec Comparison
 |  | |
| Acer Predator Helios 16 (2024) | Dell Latitude 14 7490 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,599 | $300 | ||
Release Date | |||
Release Date | January 1, 2024 | April 1, 2018 | |
Overall Dimensions | |||
Overall Dimensions | 14.2'' x 10.9'' x 0.98'' | 13'' x 8.7'' x 0.8'' | |
Weight | |||
Weight | 5.73 lbs | 3.11 lbs | |
Width | |||
Width | 14.15" | 13" | |
Depth | |||
Depth | 10.88" | 8.7" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-14700HX | Intel i7-8650U | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6.5 Hours | 9.5 Hours | |
Battery Capacity | |||
Battery Capacity | 90 Wh | 60 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 16" | 14" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 2560 x 1600 | 1920 x 1080 | |
Refresh Rate | |||
Refresh Rate | 165Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 499 nits | 305 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 6.4/10 | 8.2/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | Yes | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 8.8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7.5/10 | 7/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7/10 | 8/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | No | Yes | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | Yes | |
Number Pad | |||
Number Pad | Yes | No | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 3 | 3 | |
USB-C ports | |||
USB-C ports | 2 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | No | |
Display Outputs | |||
Display Outputs | 3 | 2 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | 3 | |
Shopping
Acer Predator Helios 16 (2024)
See more
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 Latitude 14 7490
See more
Dig into reviews and images
LaptopMag
Henry T. Casey | April 2018
"The Dell Latitude 7490's got the speed you need (and then some), a keyboard that's comfortable enough for writing all day long and a battery that supports a full 8-hour workday. If only the display were brighter and it managed heat better. If you need every minute of battery life you can get, the extended-battery version of the Lenovo ThinkPad T480 lasts 8 hours longer than the Latitude 7490, but its display is much less colorful."
Get a great deal on the Acer Predator Helios 16 (2024) or the Dell Latitude 14 7490
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.
Give feedback
We're constantly perfecting our model
Laptop guides you might be interested in
More comparisons for you
Compare Acer Predator Helios 16 (2024) vs. HP Omen 17
VS
Compare Acer Predator Helios 16 (2024) vs. Eluktronics RP-15
VS
Compare Acer Predator Helios 16 (2024) vs. Apple MacBook Air (2022)
VS
Compare Dell Latitude 14 7490 vs. ASUS Zenbook 14
VS
Compare Dell Latitude 14 7490 vs. Acer Aspire 5 15
VS
Compare Dell Latitude 14 7490 vs. Dell Inspiron 15 3520
VS
FAQs
FAQs about laptops
Why trust us
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
13
Proprietary Laptops ratings developed
111,195
Recommendations made
24,093
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.
Featured in
