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Updated January 10, 2024·
The Dell G15 5520 excels in high-performance activities such as gaming, 3D rendering, and machine learning, thanks to its robust GPU and CPU. However, it's heavier and has a shorter battery life, which hampers portability. The HP EliteBook 845 G9, on the other hand, offers better portability due to its lighter weight and longer battery life, and it has a superior display with a higher resolution and pixel density, suitable for general use and professional tasks. It also runs cooler and quieter. Both have similar RAM and build quality, making them good contenders for everyday tasks and entertainment. Consider the Dell G15 if performance in demanding applications is a priority, or the HP EliteBook for better portability and screen quality for business and general use. 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 G15 5520
- Very good for engineering and design
- Good for gaming and AI
- Very good speakers
Advantages of the HP EliteBook 845 G9
- Very good overall build quality
- Very good portability
- Very good battery life
Key differences
Gaming and AI
7.7
6.3
7.3/10
OVERALL GPU SCORE
3.7/10
1920 x 1080
RESOLUTION
1920 x 1200
165Hz
REFRESH RATE
60Hz
Yes
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
6.7/10
FAN NOISE SCORE
8.0/10
The Dell G15 5520 is good for gaming and AI, while the HP EliteBook 845 G9 is only fair.
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
8.2
7.2
9.1/10
OVERALL CPU SCORE
6.3/10
7.3/10
OVERALL GPU SCORE
3.7/10
16.0 GB
RAM
16.0 GB
The Dell G15 5520 is very good for engineering and design, while the HP EliteBook 845 G9 is good.
The Dell G15 5520 is favored for engineering and design due to its more powerful CPU and GPU, which are crucial for resource-intensive tasks, along with a higher storage capacity, while its lesser portability is a compromise. The HP EliteBook 845 G9, while still suitable for engineering work, prioritizes portability and features a higher quality screen and a better build quality overall, making it a more balanced option for professionals who also value mobility and presentation.
Screen Quality
7.1
7.1
15.6in
SIZE
14.0in
1920 x 1080
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
60Hz
251.0 nits
BRIGHTNESS
402.0 nits
The Dell G15 5520 has a better screen than the HP EliteBook 845 G9 for gaming and AI, and content creation, while the HP EliteBook 845 G9 has a better screen for general use, and engineering and design.
For general use, both the Dell G15 5520 and the HP EliteBook 845 G9 offer screens with clear resolution and good brightness, making them suitable for everyday activities like browsing and watching videos. Engineers and designers will find the color accuracy and wide color gamuts of these laptops' displays beneficial for tasks that require precise color reproduction, such as CAD and graphic design. However, the lower refresh rates of these laptops limit the smoothness in fast-paced 3D applications, which is vital for gaming, making them less ideal for those specific needs.
Battery
6.0 Hours
12.0 Hours
The Dell G15 5520 has 6 hours of battery life. The HP EliteBook 845 G9 has 12 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
3.0 lbs
1.0in
THICKNESS
0.7in
The HP EliteBook 845 G9 has very good portability, while the Dell G15 5520 has only fair portability.
The most portable laptops are small, thin, and light.
Build Quality
7.4
8.0
The HP EliteBook 845 G9 has very good build quality, while the Dell G15 5520 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,000
$740
$200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Dell G15 5520 has a price of $1,000 and the HP EliteBook 845 G9 costs $740.
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Key similarities
General Use
7.9
7.7
1920 x 1080
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
251.0 nits
DISPLAY BRIGHTNESS
402.0 nits
6.0 Hours
BATTERY LIFE
12.0 Hours
8.5/10
KEYBOARD QUALITY SCORE
8.5/10
6.3/10
PORTABILITY SCORE
8.3/10
The Dell G15 5520 and HP EliteBook 845 G9 are both good for general use.
The Dell G15 5520 offers a powerful CPU, ample RAM, and a high-refresh-rate screen suited for general and gaming use, but is less portable with a heavier build and shorter battery life. The HP EliteBook 845 G9, with a robust CPU, sufficient RAM, and a high-resolution screen, excels in portability and longer battery life, making it ideal for on-the-go users who need a machine for general use that can last throughout the workday.
Content Creation
7.9
7.6
9.1/10
OVERALL CPU SCORE
6.3/10
1920 x 1080
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Dell G15 5520 and HP EliteBook 845 G9 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
7.5
7.7
9.1/10
OVERALL CPU SCORE
6.3/10
16.0 GB
RAM
16.0 GB
1920 x 1080
RESOLUTION
1920 x 1200
8.5/10
KEYBOARD QUALITY SCORE
8.5/10
The HP EliteBook 845 G9 and Dell G15 5520 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.
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How the Dell G15 5520 and the HP EliteBook 845 G9 compare to other laptops
Spec Comparison
 |  | |
| Dell G15 5520 | HP EliteBook 845 G9 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,000 | $740 | ||
Release Date | |||
Release Date | May 1, 2022 | May 1, 2022 | |
Overall Dimensions | |||
Overall Dimensions | 14.1'' x 10.7'' x 1.06'' | 12.4'' x 8.8'' x 0.76'' | |
Weight | |||
Weight | 5.55 lbs | 3.09 lbs | |
Width | |||
Width | 14.06" | 12.42" | |
Depth | |||
Depth | 10.74" | 8.82" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | Intel i7-12700H | AMD Ryzen 5 6650U | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 2 | 2 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 6 Hours | 12 Hours | |
Battery Capacity | |||
Battery Capacity | 56 Wh | 51 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 | 165Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 251 nits | 402 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7.4/10 | 8/10 | |
Portability Score | |||
Portability Score | 6.4/10 | 8.3/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | Yes | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | Yes | |
Fan Noise Score | |||
Fan Noise Score | 6.8/10 | 8/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 8.5/10 | 8.5/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 8.8/10 | 7.5/10 | |
Webcam | |||
Webcam | 720p | 1440p | |
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 | 2 | |
USB-C ports | |||
USB-C ports | 1 | 2 | |
USB-C Charging | |||
USB-C Charging | No | Yes | |
Display Outputs | |||
Display Outputs | 2 | 3 | |
Thunderbolt Version | |||
Thunderbolt Version | 4 | N/A | |
Shopping
Dell G15 5520
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Rtings
Olivier Martin, Ryan Lim, and John Peroramas | April 2023
"The Dell G15 (2022) is a 15.6-inch budget gaming laptop, and is great for gaming. You can configure the laptop with powerful Intel 12th Gen. CPUs and various NVIDIA dedicated GPUs, all of which deliver a smooth gaming experience at 1080p. There's also a QHD 240Hz display option if you want better visuals, though you'll have to pair it with the top-end NVIDIA GeForce RTX 3070 Ti to get good frame rates. It doesn't get overly hot or loud under load, and there's no noticeable throttling on the CPU or GPU. Unfortunately, the 120Hz panel has a slow response time, causing noticeable ghosting, and it doesn't support variable refresh rate."
HP EliteBook 845 G9
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NotebookCheck
Sebastian Jentsch | July 2022
"The high-end version of the HP EliteBook 845 G9 with a Ryzen 9 PRO 6950HS, 32GB of RAM and a 1 TB SSD packs a lot of power, but is still quiet and cool enough to operate in noise-sensitive environments. Quiet, cool and drawing on a massive 40 watts from the APU at the same time, however, is not possible. The 14-incher only has a single-fan solution and it only just manages to keep an near unthrottled Ryzen 9 in check."
Get a great deal on the Dell G15 5520 or the HP EliteBook 845 G9
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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