When choosing between the ASUS ROG Flow Z13 and the HP Omen 15, consider that the ASUS has a detachable keyboard that allows it to be used as both a laptop and a tablet, making it versatile and portable, but it's typically more expensive than the HP Omen. The ASUS also has a newer processor and a higher quality display, which would be better for tasks that require high performance and a sharp display, such as video editing or design. On the other hand, the HP Omen, while less expensive, offers a larger screen size that's better for gaming and watching videos but is heavier, making it less portable. The battery life of the HP Omen is also longer, which could be beneficial for extended use without a power source. Consider which aspects—portability, performance, display quality, or cost—are most important for your use case. 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 Flow Z13
Very good for general use
Very good for engineering and design
Very good for software development
Very good for content creation
Very good overall display quality
Very good overall build quality
Excellent portability
Good speakers
Advantages of the HP Omen 15
Very good battery life
Very good keyboard
Key differences
Screen Quality
8.4/10
7.3/10
13.4in
SIZE
15.6in
2560 x 1600
RESOLUTION
1920 x 1080
IPS
DISPLAY TECHNOLOGY
IPS
165Hz
REFRESH RATE
144Hz
511.0 nits
BRIGHTNESS
318.0 nits
The ASUS ROG Flow Z13 has a better screen than the HP Omen 15 for general use, gaming and AI, engineering and design, software development, and content creation.
If you prioritize crisp visuals and vibrant displays for activities like browsing, streaming, and document editing, the ASUS ROG Flow Z13's high resolution and brightness may appeal to you more than the HP Omen 15. For engineers and designers, the ASUS's wider color gamut support ensures that it delivers better color accuracy and range, which is essential for tasks that demand color precision. However, for fast-paced gaming and smooth 3D rendering, the HP Omen 15's higher refresh rate might be less ideal compared to options that prioritize fluid motion over screen fidelity.
Battery
6.5 Hours
10.0 Hours
The ASUS ROG Flow Z13 has 6.5 hours of battery life. The HP Omen 15 has 10 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
Excellent
Good
13.4in
SIZE
15.6in
2.6 lbs
WEIGHT
5.4 lbs
0.5in
THICKNESS
0.9in
The ASUS ROG Flow Z13 has excellent portability, while the HP Omen 15 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
8.5/10
7.2/10
The ASUS ROG Flow Z13 has very good build quality, while the HP Omen 15 has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$1,575
$990
$500
$1,000
$1,500
$2,000
$2,500
The ASUS ROG Flow Z13 has a price of $1,575 and the HP Omen 15 costs $990.
Although they have very similar scores, PerfectRec considers ASUS ROG Flow Z13 to be very good for general use, while the HP Omen 15 is good.
The ASUS ROG Flow Z13 excels in general use mainly due to its high-performance CPU and quality screen that boasts higher resolution, brightness, and color coverage, coupled with its portability and convertible design that allows it to be used as a tablet, though with moderate battery life. Conversely, the HP Omen 15 is suitable for general use with its capable CPU and large screen, but it is heavier and less portable, compensating with longer battery life and higher marks in keyboard and speaker quality.
Gaming and AI
7.5/10
7.6/10
6.2/10
OVERALL GPU SCORE
7.8/10
2560 x 1600
RESOLUTION
1920 x 1080
165Hz
REFRESH RATE
144Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
7.2/10
FAN NOISE SCORE
7.5/10
The HP Omen 15 and ASUS ROG Flow Z13 are both good for gaming and AI.
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
8.4/10
7.9/10
9.5/10
OVERALL CPU SCORE
7.4/10
6.2/10
OVERALL GPU SCORE
7.8/10
16.0 GB
RAM
16.0 GB
Although they have very similar scores, PerfectRec considers ASUS ROG Flow Z13 to be very good for engineering and design, while the HP Omen 15 is good.
The ASUS ROG Flow Z13 stands out for engineering and design due to its top-of-the-line CPU and high-resolution touchscreen display, which are complemented by powerful GPU and substantial RAM for demanding tasks. In comparison, the HP Omen 15 also offers formidable CPU and GPU capabilities with a larger screen, but trades off screen resolution and portability for a longer-lasting battery and better heat management.
Content Creation
8.2/10
7.8/10
9.5/10
OVERALL CPU SCORE
7.4/10
2560 x 1600
RESOLUTION
1920 x 1080
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
Although they have very similar scores, PerfectRec considers ASUS ROG Flow Z13 to be very good for content creation, while the HP Omen 15 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
8.0/10
7.6/10
9.5/10
OVERALL CPU SCORE
7.4/10
16.0 GB
RAM
16.0 GB
2560 x 1600
RESOLUTION
1920 x 1080
7.5/10
KEYBOARD QUALITY SCORE
8.5/10
Although they have very similar scores, PerfectRec considers ASUS ROG Flow Z13 to be very good for software development, while the HP Omen 15 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.
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How the ASUS ROG Flow Z13 and the HP Omen 15 compare to other laptops
"The Asus ROG Flow Z13 is a gaming tablet with powerful Alder Lake i9 CPU. The ROG Flow Z13 impresses with its good cooling. After our review, the impression is predominantly positive. Besides a very fast Alder Lake CPU and stable gaming performance, especially the cooling system is surprisingly effective and quiet. You can use the integrated speakers without any issues while gaming. The 1200p display in the 16:10 format also impresses with good color reproduction and high brightness. Since the battery runtimes aren't particularly long as it is, we wouldn't recommend the optional 4K panel."
"We consider around 1,260 Euros (~$1530) for a Ryzen 7 4800H, a GeForce RTX 2060, a 512 GB SSD and 16 GB dual-channel RAM to be a good offer that appeals to price-conscious gamers. Very high details are rarely a problem in the native resolution of 1,920 x 1,080. Buyers will also be spoiled with a top-notch battery life that even beats most other notebook classes. If HP now improves the speed of the WLAN module, the stability of the case and the repeatedly criticized picture quality, the competition will have to dress extra warmly."
Get a great deal on the ASUS ROG Flow Z13 or the HP Omen 15
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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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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Staff Expert & Software Engineer
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