HP OmniBook Ultra Flip 14 (2024, older gen) vs ASUS Zenbook Duo (2026)
The ASUS Zenbook Duo has the edge: it is faster, has HDMI and USB-A and has a brighter screen. The HP OmniBook Ultra Flip 14 still is lighter and has more storage, so it's worth a look if that matters more to you.
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Key differences
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Performance
ASUS Zenbook Duo wins
The ASUS Zenbook Duo's Intel Core Ultra 9 386H is quicker: it is built for heavy creative work, while the HP OmniBook Ultra Flip 14's Intel Core Ultra 7 258V has the power for photo and video editing.
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Gaming
Evenly matched
Both manage light and older games, but not new releases.
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Display
Evenly matched
Closely matched screens: 14" 3K OLED 400 nits 120 Hz against 14" 3K OLED 500 nits 144 Hz.
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Battery life
Evenly matched
Similar battery life: up to 20.5 hours against a 99 Wh battery.
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Connectivity
ASUS Zenbook Duo wins
The ASUS Zenbook Duo is better connected. Only it has HDMI and USB-A.
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Portability
HP OmniBook Ultra Flip 14 wins
The HP OmniBook Ultra Flip 14 is easier to carry at 1.34 kg, against 1.65 kg.
Other differences
- Storage HP OmniBook Ultra Flip 14 wins
The HP OmniBook Ultra Flip 14 has twice the storage: 2 TB against 1 TB.
Which one should you choose?
Choose the HP OmniBook Ultra Flip 14 if…
- You'll carry it every day: at 1.34 kg it's easy to take everywhere.
- You store lots of photos, videos or games: it has 2 TB of storage.
- You want a slim laptop that slips into a bag: it's 14.9 mm thick.
Choose the ASUS Zenbook Duo if…
- You edit photos or video, or keep a lot open at once: its Intel Core Ultra 9 386H is the more powerful processor.
- You plug things in: it has HDMI (for TVs and monitors) and USB-A (for older USB accessories).
- You work near windows or outside: its screen is brighter at 500 nits.
Full spec comparison
The HP OmniBook Ultra Flip 14 leads on battery and weight, while the ASUS Zenbook Duo leads on performance, ports and wireless and the screen.
Green cells with a ✓ mark the better spec in that row. Tick "Show differences only" to hide the rows where they match.
Performance
Each laptop has its strengths on performance.
The HP OmniBook Ultra Flip 14 has more storage, while the ASUS Zenbook Duo is faster.
| Spec | HP OmniBook Ultra Flip 14 (2024, older gen) | ASUS Zenbook Duo (2026) |
|---|---|---|
| Processor | Intel Core Ultra 7 258V | Intel Core Ultra 9 386H |
| Graphics | Intel Arc Graphics 140V | Intel Graphics |
| AI engine (NPU) | 47 TOPS | 50 TOPS |
| Memory (RAM) | 32 GB | 32 GB |
| Memory type | LPDDR5X-8533 | LPDDR5X |
| Maximum memory | 32 GB | 32 GB |
| Memory upgrades | Soldered (not upgradeable) | Soldered (not upgradeable) |
| Storage | 2 TB | 1 TB |
| Storage type | SSD | SSD |
| Storage interface | PCIe 4.0 NVMe M.2 2280 | PCIe 4.0 NVMe M.2 2280 |
| Storage slots | 1 | 1 |
Screen
The ASUS Zenbook Duo is ahead on the screen.
It has a brighter screen and has a smoother screen, and the HP OmniBook Ultra Flip 14 doesn't beat it on anything here.
| Spec | HP OmniBook Ultra Flip 14 (2024, older gen) | ASUS Zenbook Duo (2026) |
|---|---|---|
| Screen size | 14" | 14" |
| Resolution | 3K (2880 x 1800) | 3K (2880 x 1800) |
| Aspect ratio | 16:10 | 16:10 |
| Panel | OLED | OLED |
| Refresh rate | 120 Hz | 144 Hz |
| Variable refresh (VRR) | Yes | — |
| Brightness | 400 nits | 500 nits |
| Colour range | 100% DCI-P3 | 100% DCI-P3 |
| HDR | HDR 500 (500 nits) | VESA CERTIFIED Display HDR True Black 1000 |
| Finish | Glossy | Anti-reflective |
| Touchscreen | Yes | Yes |
| Pen standard | MPP 2.0 | MPP 2.6 |
Battery and size
Each laptop has its strengths on battery and weight.
The HP OmniBook Ultra Flip 14 is lighter and is slimmer, while the ASUS Zenbook Duo has a bigger battery.
| Spec | HP OmniBook Ultra Flip 14 (2024, older gen) | ASUS Zenbook Duo (2026) |
|---|---|---|
| Battery life (maker claim) | Up to 20.5 hours | — |
| Battery capacity | 64 Wh | 99 Wh |
| Charger | 65 W | 100 W |
| Charges via | USB-C | USB-C (Thunderbolt 4) |
| Fast charging | about 50% in 45 min (system off) | 60% in 49 min |
| Weight | 1.34 kg | 1.65 kg |
| Dimensions | 313.7 x 216.2 x 14.9 mm | 310.1 x 208.6 x 19.6-23.4 mm |
| Materials | recycled metal cover, keyboard frame, base and hinge caps; sandblasted anodized finish; ocean-bound plastic in speaker enclosures and bezel | Ceraluminum (chassis, hinge and kickstand) |
| Durability | — | US MIL-STD 810H military-grade standard |
| Hinge | convertible (laptop, stand, tent and tablet modes) | Dual-screen: hideaway hinge, lays flat 180 degrees; detachable keyboard with integrated kickstand |
| Colour | Eclipse gray | Moher Gray |
| Colours available | Eclipse gray, Atmospheric blue | Moher Gray |
Ports and wireless
The ASUS Zenbook Duo is ahead on ports and wireless.
It has HDMI and USB-A, and the HP OmniBook Ultra Flip 14 doesn't beat it on anything here.
| Spec | HP OmniBook Ultra Flip 14 (2024, older gen) | ASUS Zenbook Duo (2026) |
|---|---|---|
| Ports | 1x USB-C 3.2 Gen 2 10Gbps (charging, DisplayPort 1.4a, Sleep and Charge), 2x Thunderbolt 4 USB-C 40Gbps (charging, DisplayPort 2.1, Sleep and Charge), 1x 3.5 mm headphone/mic combo | 2x Thunderbolt 4 (USB-C, charging, DisplayPort, 40 Gbps), 1x USB-A 3.2 Gen 2 (10 Gbps), 1x HDMI 2.1 FRL, 1x 3.5 mm combo audio |
| Thunderbolt / USB4 | Thunderbolt 4 | Thunderbolt 4 |
| External displays (max) | — | 2 |
| Card reader | None | None |
| Ethernet | None | None |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Wi-Fi card | Intel Wi-Fi 7 BE201 | — |
| Bluetooth | Bluetooth 5.4 | Bluetooth 5.4 |
| Mobile data | None | None |
Features
Both have much the same extras.
From the keyboard to the webcam and login, there is little between them.
| Spec | HP OmniBook Ultra Flip 14 (2024, older gen) | ASUS Zenbook Duo (2026) |
|---|---|---|
| Webcam | 9 MP IR | 1080p + IR |
| Webcam privacy | physical shutter | — |
| Backlit keyboard | Yes | Yes |
| Keyboard | backlit island-style, full-size, Copilot key, mic mute key, audio mute key, HP Hubs Launcher key | detachable Bluetooth keyboard, backlit, 1.7 mm key travel, Copilot key |
| Login | Fingerprint | Face |
| Number pad | No | No |
| Touchpad | haptic touchpad | ErgoSense touchpad (enlarged, precision touchpad) |
| Speakers | quad speakers, DTS:X Ultra, HP Audio Boost 2.0, Poly Studio | 6 speakers (with tweeters and woofers) |
| Microphones | dual-array digital microphones (beam forming, echo cancellation, noise suppression) | array microphone |
| Pen | Included | Included |
| Security | TPM 2.0 (discrete), fingerprint reader, camera privacy shutter, microphone mute key | Firmware TPM, Microsoft Pluton security processor, IR webcam with Windows Hello |
Software and model
The ASUS Zenbook Duo is ahead on software and updates.
It is newer, and the HP OmniBook Ultra Flip 14 doesn't beat it on anything here.
| Spec | HP OmniBook Ultra Flip 14 (2024, older gen) | ASUS Zenbook Duo (2026) |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 Home |
| Model number | B20FFEA#ABU | UX8407AA-DS99T |
| Released | 2024 | 2026 |