When choosing between the ASUS ROG Zephyrus G15 and the HP Spectre x360 14, consider that the ASUS is typically geared towards high-performance activities like gaming and intensive tasks due to stronger graphics and processing capabilities, but this also means it's usually heavier and may have shorter battery life. The HP Spectre, on the other hand, offers more versatility with its convertible design and touchscreen; it's better suited for general use, on-the-go productivity, and longer battery life, making it more portable, but it won't handle demanding tasks as efficiently as the ASUS. 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 ASUS ROG Zephyrus G15
Good for gaming and AI
Advantages of the HP Spectre x360 14
Very good for general use
Very good for software development
Very good overall display quality
Very good portability
Very good keyboard
Key differences
General Use
7.9/10
8.7/10
2560 x 1440
RESOLUTION
2880 x 1800
IPS
DISPLAY TECHNOLOGY
OLED
309.0 nits
DISPLAY BRIGHTNESS
384.0 nits
9.5 Hours
BATTERY LIFE
9.0 Hours
6.5/10
KEYBOARD QUALITY SCORE
8.0/10
7.5/10
PORTABILITY SCORE
8.4/10
The HP Spectre x360 14 is very good for general use, while the ASUS ROG Zephyrus G15 is good.
The ASUS ROG Zephyrus G15, with its powerful CPU and ample RAM, excels at demanding tasks and gaming, alongside a quality screen that enhances the visual experience, but it trades some portability and battery life due to its gaming-oriented design. Conversely, the HP Spectre x360 14 offers a balance of a high-quality screen and sufficient performance for everyday tasks with the added benefits of greater portability and longer battery life, making it ideal for on-the-go users who prioritize versatility and endurance over raw power.
Gaming and AI
7.5/10
6.8/10
7.4/10
OVERALL GPU SCORE
4.2/10
2560 x 1440
RESOLUTION
2880 x 1800
165Hz
REFRESH RATE
120Hz
Yes
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
6.5/10
FAN NOISE SCORE
9.5/10
The ASUS ROG Zephyrus G15 is good for gaming and AI, while the HP Spectre x360 14 is only fair.
The ASUS ROG Zephyrus G15 comes with a high-end GPU and a fast screen refresh rate, making it well-suited for demanding games and 3D applications, whereas the HP Spectre x360 14 has modest gaming capabilities due to its less powerful GPU and lower refresh rate, though its high screen quality can still be appreciated for less intensive tasks. Despite their differences, both laptops offer decent CPUs which contribute to overall performance, but for hardcore gaming or 3D work, the ASUS will provide a significantly smoother and more immersive experience.
Content Creation
8.0/10
8.7/10
7.5/10
OVERALL CPU SCORE
8.8/10
2560 x 1440
RESOLUTION
2880 x 1800
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
OLED
The HP Spectre x360 14 and ASUS ROG Zephyrus G15 are both very good for content creation, though the HP Spectre x360 14 is somewhat better.
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
7.4/10
8.4/10
7.5/10
OVERALL CPU SCORE
8.8/10
16.0 GB
RAM
16.0 GB
2560 x 1440
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 ASUS ROG Zephyrus G15 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
7.9/10
8.6/10
15.6in
SIZE
14.0in
2560 x 1440
RESOLUTION
2880 x 1800
IPS
DISPLAY TECHNOLOGY
OLED
165Hz
REFRESH RATE
120Hz
309.0 nits
BRIGHTNESS
384.0 nits
The HP Spectre x360 14 has a better screen than the ASUS ROG Zephyrus G15 for general use, gaming and AI, engineering and design, content creation, and software development.
When considering screen quality for general use, both the ASUS ROG Zephyrus G15 and the HP Spectre x360 14 likely have high-resolution displays with good brightness, making text sharp and easy to read, and videos and photos vibrant. For engineering and design, their displays probably cover wider color gamuts, ensuring that colors in design software are accurate and consistent, crucial for professional editing work. However, for gaming and 3D applications, their screens may have lower refresh rates, resulting in less smooth visuals compared to displays with higher refresh rates, which would be noticeable when playing fast-paced games or working with rapid animations.
Portability
Good
Very Good
15.6in
SIZE
14.0in
4.1 lbs
WEIGHT
3.4 lbs
0.7in
THICKNESS
0.6in
The HP Spectre x360 14 has very good portability, while the ASUS ROG Zephyrus G15 has good portability.
The most portable laptops are small, thin, and light.
Cost
$2,000
$1,630
$500
$1,000
$1,500
$2,000
$2,500
$3,000
The ASUS ROG Zephyrus G15 has a price of $2,000 and the HP Spectre x360 14 costs $1,630.
The HP Spectre x360 14 and ASUS ROG Zephyrus G15 are both very good for engineering and design.
The ASUS ROG Zephyrus G15, with a top-tier CPU, abundant RAM, and high-end GPU, excels in demanding tasks such as 3D modelling and machine learning, and its superior screen quality enhances the visual experience, but it's less portable and could have louder operating noise. The HP Spectre x360 14, while offering a high-quality CPU and RAM for engineering and design, prioritizes portability, a comfortable keyboard, and good speakers, which might be at the cost of a less powerful GPU and slightly reduced screen performance compared to the ASUS.
Battery
9.5 Hours
9.0 Hours
The ASUS ROG Zephyrus G15 has 9.5 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.
Build Quality
8.5/10
8.5/10
The ASUS ROG Zephyrus G15 and HP Spectre x360 14 both have very good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
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How the ASUS ROG Zephyrus G15 and the HP Spectre x360 14 compare to other laptops
"As long as you're aware of the fact that the GeForce RTX 3080 laptop version can only unfold its potential to a limited extent due to Asus's low TDP setting and that it can be slower than a fast RTX 3070 laptop, the ROG Zephyrus G15 GA503Q cuts a fine figure. One of the biggest highlights turns out to be the WQHD panel, since it attracts customers with 165 Hz, relatively fast response times, FreeSync, and good color-space coverage. Other selling points are the surprisingly rich sound, the long battery life, and the sleek design. In terms of looks, the white edition stands out nicely from the competition."
"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 ASUS ROG Zephyrus G15 or the HP Spectre x360 14
About ASUS
ASUS, a Taiwanese electronics brand, is one of the largest personal computer vendor by market share. The majority of their laptops are targeted towards personal use or gaming. Their most popular product lines include the budget-friendly VivoBook, more premium ZenBook, and their TUF and ROG gaming laptops, the latter of which has a reputation for excellent gaming performance.
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.
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.
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