Asus ROG Flow Z13 (2025) vs HP OmniBook Ultra 14 2026

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the Asus ROG Flow Z13 (2025) is the better pick — it scores 65/100 to the HP OmniBook Ultra 14 2026's 56, leading on Processor and Integrated Graphics. Choose the HP OmniBook Ultra 14 2026 instead if storage and display matter most to you, where it comes out ahead.

Performance is scored from the laptop's CPU and GPU; few laptops have a published whole-system benchmark.

Verdict

Our overall take, at a glance

Asus ROG Flow Z13 (2025) leads overall

Asus ROG Flow Z13 (2025)

HP OmniBook Ultra 14 2026

Why it stands out

Memory capacity: 128 GB (100% more)
Battery Maximum charge power: 200 W (208% more)
Performance PassMark CPU Mark: 54,789 (58% more)

Watch-outs

Compromises to know before you buy

Asus ROG Flow Z13 (2025)

RAM is soldered — you can't upgrade it later, so buy enough now.

HP OmniBook Ultra 14 2026

RAM is soldered — you can't upgrade it later, so buy enough now.
No HDMI — you'll need a dongle for projectors/TVs.
No USB-A ports — older accessories need an adapter.

Winner by category for Asus ROG Flow Z13 (2025) vs HP OmniBook Ultra 14 2026
Category	Asus ROG Flow Z13 (2025)	HP OmniBook Ultra 14 2026	Winner
Processor	82	39	Asus ROG Flow Z13 (2025)
Integrated Graphics	67	31	Asus ROG Flow Z13 (2025)
Discrete Graphics	0	0	Tie
Memory	63	36	Asus ROG Flow Z13 (2025)
Storage	51	79	HP OmniBook Ultra 14 2026
Display	54	70	HP OmniBook Ultra 14 2026
Sound	78	55	Asus ROG Flow Z13 (2025)
Webcam	0	100	HP OmniBook Ultra 14 2026
Battery	54	46	Asus ROG Flow Z13 (2025)
Connectivity	89	85	Asus ROG Flow Z13 (2025)
Input	85	85	Tie
Ports	89	27	Asus ROG Flow Z13 (2025)
Design & Weight	49	51	Tie
Security	85	85	Tie
Performance	69	57	Asus ROG Flow Z13 (2025)

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.

Asus ROG Flow Z13 (2025)

The Asus ROG Flow Z13 (2025) is a high-performance 2-in-1 gaming tablet powered by the AMD Ryzen AI MAX+ 395 processor paired with integrated AMD Radeon 8060S graphics. Built for mobile gaming and demanding workflows, it features a 13.4-inch 2.5K (2560 x 1600) touchscreen display with a fast 180Hz refresh rate and 100% DCI-P3 color gamut coverage. The device packs up to 128GB of LPDDR5X memory and a 70Wh battery into a 1.20 kg tablet frame.

Best for Gamers and digital creators seeking high-end CPU performance in a portable tableBest for Users needing a color-accurate 2.5K 180Hz touchscreen for stylus input and high-

Pros

High-performance 16-core AMD Ryzen AI MAX+ 395 processor with 50 TOPS NPU capability
Fluid 13.4-inch 2.5K touchscreen featuring a 180Hz refresh rate and full DCI-P3 color coverage
Generous memory capacity with 128GB of high-speed LPDDR5X memory
Comprehensive connectivity including dual USB4 ports, HDMI 2.1, USB-A, and Wi-Fi 7

Cons

Onboard LPDDR5X memory is non-upgradable after purchase
Storage expansion is limited to single-sided M.2 2230 SSD drives

HP OmniBook Ultra 14 2026

The HP OmniBook Ultra 14 (2026) is a flagship consumer laptop featuring a slim, robust design and an all-metal chassis. Powered by the Intel Panther Lake X9 processor, the laptop integrates a bright OLED display to deliver sharp visuals. It serves as HP's premium portable option for users seeking modern performance in a resilient, highly mobile form factor.

Best for On-the-go productivity requiring a lightweight yet highly durable metal laptopBest for High-contrast media consumption and visual tasks on a bright OLED displayBest for Users prioritizing the performance benefits of Intel's Panther Lake X9…

Pros

Sleek and highly durable all-metal chassis
Vibrant visual performance from a bright OLED screen
Equipped with the high-performance Panther Lake X9 platform
Extremely thin profile that maintains physical rigidity

Cons

Premium flagship positioning typically results in a higher cost barrier than mainstream consumer models

Source

HP OmniBook - WikipediaProvided historical context on the HP OmniBook brand's revival and transition to AI-centric consumer laptops.

Video — reviews used (1)

Provided physical observations from CES 2026, highlighting the Panther Lake X9 processor, OLED display, and durable ultra-thin build.

Generated Jul 4, 2026

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

Asus ROG Flow Z13 (2025)

Check Price on Amazon

HP OmniBook Ultra 14 2026

Check Price on Amazon

Performance

Higher benchmark score = faster

Asus ROG Flow Z13 (2025)54,789

HP OmniBook Ultra 14 202634,732

See the raw benchmark values →

Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.

Battery capacity

Larger cell — a hardware spec, not battery life

Asus ROG Flow Z13 (2025)70 Wh

HP OmniBook Ultra 14 202670 Wh

Capacity is the raw battery size. Real-world battery life depends just as much on the processor, software and display.

Physical Comparison

Weigh them up, then compare real dimensions in 3D

Asus ROG Flow Z13 (2025)HP OmniBook Ultra 14 2026

HP OmniBook Ultra 14 2026 is 0.07 kg (6%) heavier than Asus ROG Flow Z13 (2025).

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Processor

Feature	Asus ROG Flow Z13 (2025)	HP OmniBook Ultra 14 2026
Processor model

Integrated Graphics

Feature	Asus ROG Flow Z13 (2025)	HP OmniBook Ultra 14 2026
Integrated graphics model

Memory

Feature	Asus ROG Flow Z13 (2025)	HP OmniBook Ultra 14 2026
Memory capacity	128 GB100% more	64 GB
Technology
Memory upgradeable	No	No

Storage

Feature	Asus ROG Flow Z13 (2025)	HP OmniBook Ultra 14 2026
Storage capacity	1,024 GB	2,000 GB95% more
Socket type		N/A
PCIe version	4	5
Storage upgradeable	Yes	Yes

Display

Feature	Asus ROG Flow Z13 (2025)	HP OmniBook Ultra 14 2026
Size	13.4 in	14 in4% more
Display resolution	2560 × 1600 px	2880 × 1800 px
Aspect ratio	16:10	16:10
Refresh rate	180 Hz50% more	120 Hz
Response time	N/A	N/A
Display type
Brightness	N/A	500 nits
Has pen support	Yes	N/A
Has touch support	Yes	Yes
Screen-to-body ratio	85%	85%

Sound

Feature	Asus ROG Flow Z13 (2025)	HP OmniBook Ultra 14 2026
Number of speakers	2	4
Power	4 W	N/A
Has Dolby Atmos	Yes	N/A
Number of microphones	3	2

Battery

Feature	Asus ROG Flow Z13 (2025)	HP OmniBook Ultra 14 2026
Battery capacity	70 Wh	70 Wh
Maximum charge power	200 W208% more	65 W

Webcam

Feature	Asus ROG Flow Z13 (2025)	HP OmniBook Ultra 14 2026
Webcam resolution	N/A	1920 × 1080 px

Connectivity

Feature	Asus ROG Flow Z13 (2025)	HP OmniBook Ultra 14 2026
Wi-Fi technology
Bluetooth technology		N/A

Input

Feature	Asus ROG Flow Z13 (2025)	HP OmniBook Ultra 14 2026
Has a backlit keyboard	Yes	Yes
Has a numpad	N/A	N/A

Ports

Feature	Asus ROG Flow Z13 (2025)	HP OmniBook Ultra 14 2026
USB Type A	1	0
USB Type C	2	3
Thunderbolt technology		N/A
Has an HDMI port	Yes	No
Has a card reader	Yes	N/A
Has a headphone jack	Yes	Yes

Design & Weight

Feature	Asus ROG Flow Z13 (2025)	HP OmniBook Ultra 14 2026
Color	N/A	N/A
Dimensions	30.0 × 20.4 × 1.49 cm	21.56 × 31.115 × 1.06 cm
Weight	1.2 kg6% less	1.27 kg

Security

Feature	Asus ROG Flow Z13 (2025)	HP OmniBook Ultra 14 2026
Has a fingerprint scanner	N/A	N/A
Has infrared face recognition support	Yes	Yes

Performance

Feature	Asus ROG Flow Z13 (2025)	HP OmniBook Ultra 14 2026
PassMark CPU Mark	54,78958% more	34,732
Active cooling	N/A	Yes
Release Date	N/A	N/A

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about Asus ROG Flow Z13 (2025) vs HP OmniBook Ultra 14 2026 comparison

Based on our overall comparison score, Asus ROG Flow Z13 (2025) rates higher at 82/100 versus 69/100 for HP OmniBook Ultra 14 2026 — a 13-point lead. Asus ROG Flow Z13 (2025) is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.

Asus ROG Flow Z13 (2025) and HP OmniBook Ultra 14 2026 are compared side by side above across every spec in the laptops category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 82/100 for Asus ROG Flow Z13 (2025) and 69/100 for HP OmniBook Ultra 14 2026.

If you want the higher-rated laptops option overall, Asus ROG Flow Z13 (2025) (82/100) edges out HP OmniBook Ultra 14 2026 (69/100). But if HP OmniBook Ultra 14 2026 is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.