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Updated January 10, 2024·
The Acer Predator Helios 300 is a more powerful option, suitable for intensive gaming and engineering tasks due to its high-performance graphics card and processor. However, it's heavier and has less battery life, making it less portable. The Dell Inspiron 14 7420 is more affordable, with a better battery life and lightweight design, ideal for general use and portability. Its performance is suitable for everyday tasks and some light 3D work, but it's not designed for heavy gaming or demanding engineering software. The Dell also features a higher screen resolution with touchscreen capability, while the Acer has a faster refresh rate which is preferable for gaming. 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 Acer Predator Helios 300
- Good for engineering and design
- Good for gaming and AI
- Good overall display quality
- Good speakers
Advantages of the Dell Inspiron 14 7420
- Very good portability
- Good battery life
- Very good keyboard
Key differences
Gaming and AI
7.2
6.2
6.8/10
OVERALL GPU SCORE
3.7/10
1920 x 1080
RESOLUTION
1920 x 1200
144Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
7.5/10
The Acer Predator Helios 300 is good for gaming and AI, while the Dell Inspiron 14 7420 is only fair.
The Acer Predator Helios 300 offers superior gaming and 3D performance primarily due to its dedicated Nvidia RTX 3060 graphics card and a high screen refresh rate of 144Hz, enhancing visually intensive tasks and smoother gameplay. Conversely, the Dell Inspiron 14 7420, while still capable, relies on the less powerful integrated Intel Iris Xe graphics and a lower 60Hz screen refresh rate, which may suffice for casual gaming but falls short for more demanding 3D applications.
Engineering and Design
7.6
6.9
7.4/10
OVERALL CPU SCORE
6.9/10
6.8/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The Acer Predator Helios 300 is good for engineering and design, while the Dell Inspiron 14 7420 is only fair.
The Acer Predator Helios 300 with its Intel i7-11800H CPU and Nvidia RTX 3060 GPU outshines the Dell Inspiron 14 7420 for engineering and design tasks that demand high processing and graphical power; however, the Helios weighs more and might be less portable than the lighter Inspiron which is equipped with an Intel i7-1255U CPU and Iris Xe graphics, suitable for less intensive tasks.
Screen Quality
7.3
6.2
15.6in
SIZE
14.0in
1920 x 1080
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
144Hz
REFRESH RATE
60Hz
294.0 nits
BRIGHTNESS
260.0 nits
The Acer Predator Helios 300 has a better screen than the Dell Inspiron 14 7420 for general use, gaming and AI, and engineering and design, while the Dell Inspiron 14 7420 has a better screen for content creation.
When considering the Acer Predator Helios 300, its high resolution and brightness provide clear and vivid visuals for general use and detailed imagery for engineering tasks, while it may lack the high refresh rates desired for smooth gaming. The Dell Inspiron 14 7420’s balanced resolution and brightness make it adequate for everyday tasks and non-demanding design work, yet its screen may not offer the wide color gamut professionals need, nor the gaming-focused refresh rate. Both laptops may not satisfy demanding gamers or 3D designers due to lower refresh rates, but they offer sufficient quality for general use and basic engineering functions.
Battery
3.5 Hours
7.5 Hours
The Acer Predator Helios 300 has 3.5 hours of battery life. The Dell Inspiron 14 7420 has 7.5 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
15.6in
SIZE
14.0in
5.5 lbs
WEIGHT
3.6 lbs
0.9in
THICKNESS
0.6in
The Dell Inspiron 14 7420 has very good portability, while the Acer Predator Helios 300 has only fair portability.
The most portable laptops are small, thin, and light.
Cost
$1,099
$801
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
$1,800
The Acer Predator Helios 300 has a price of $1,099 and the Dell Inspiron 14 7420 costs $801.
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Key similarities
General Use
7.4
7.5
1920 x 1080
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
294.0 nits
DISPLAY BRIGHTNESS
260.0 nits
3.5 Hours
BATTERY LIFE
7.5 Hours
7.5/10
KEYBOARD QUALITY SCORE
8.0/10
6.9/10
PORTABILITY SCORE
8.3/10
The Dell Inspiron 14 7420 and Acer Predator Helios 300 are both good for general use.
The Acer Predator Helios 300, with a powerful CPU and ample RAM, excels in demanding tasks and gaming, but it's heavier and may have a shorter battery life, making it less portable than the Dell Inspiron 14 7420, which offers a balance of good screen quality, battery life, and sufficient performance for everyday tasks, plus easier transport due to its lighter weight and smaller size. While both have quality keyboards and adequate storage, the Predator's focus on performance means it could run louder and hotter compared to the quieter and cooler-running Inspiron, which is tailored more for general productivity.
Content Creation
7.3
7.3
7.4/10
OVERALL CPU SCORE
6.9/10
1920 x 1080
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Dell Inspiron 14 7420 and Acer Predator Helios 300 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
7.1
7.3
7.4/10
OVERALL CPU SCORE
6.9/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1200
7.5/10
KEYBOARD QUALITY SCORE
8.0/10
The Dell Inspiron 14 7420 and Acer Predator Helios 300 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.
Build Quality
7.4
7.4
The Acer Predator Helios 300 and Dell Inspiron 14 7420 both have good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
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We’re constantly working to improve.
How the Acer Predator Helios 300 and the Dell Inspiron 14 7420 compare to other laptops
Spec Comparison
 |  | |
| Acer Predator Helios 300 | Dell Inspiron 14 7420 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,099 | $801 | ||
Release Date | |||
Release Date | May 1, 2021 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.3'' x 10'' x 0.9'' | 12.4'' x 9'' x 0.66'' | |
Weight | |||
Weight | 5.51 lbs | 3.61 lbs | |
Width | |||
Width | 14.3" | 12.36" | |
Depth | |||
Depth | 10" | 8.96" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-11800H | Intel i7-1255U | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 4 | 4 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 512 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 3.5 Hours | 7.5 Hours | |
Battery Capacity | |||
Battery Capacity | 59 Wh | 54 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 15.6" | 14" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1080 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 144Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 294 nits | 260 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 7.4/10 | |
Portability Score | |||
Portability Score | 6.9/10 | 8.3/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 7.5/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7.5/10 | 8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 7/10 | 6.8/10 | |
Webcam | |||
Webcam | 720p | 1080p | |
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 | 1 | |
USB-C ports | |||
USB-C ports | 1 | 2 | |
USB-C Charging | |||
USB-C Charging | No | Yes | |
Display Outputs | |||
Display Outputs | 3 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | N/A | |
Shopping
Acer Predator Helios 300
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Dig into reviews and images
NotebookCheck
Christian Hintze | November 2022
"The Acer Predator Helios 300 review is an overclocked gaming laptop with a good display. The Predator is large, heavy, and loud, but also offers plenty of performance according to gamers. An overclocked gaming laptop - or its user - also has to struggle with the usual disadvantages we mentioned above. On the other hand, overclocking is optional, and those who like it quieter and can live with a few less frames per second can also switch to the significantly more moderate Standard mode. Then the Helios 300 won't be any louder than the competitors."
Dell Inspiron 14 7420
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Dig into reviews and images
NotebookCheck
Allen Ngo | June 2022
"Notable qualities of the Inspiron 7420 2-in-1 include the 16:10 aspect ratio, strong hinges, 12th gen Intel CPU with optional GeForce MX graphics, and easy serviceability. Such features would typically cost hundreds of dollars more on higher-end alternatives from competing manufacturers. The value proposition is therefore relatively high for users looking to maximize bang for the buck."
Get a great deal on the Acer Predator Helios 300 or the Dell Inspiron 14 7420
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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