HP OmniBook X 14

HP OmniBook X 14

By HP · Laptops · Phones & Computers

  • 14-inch 3K (2880 x 1800) OLED touchscreen, 120 Hz, 500 nits SDR
  • Intel Core Ultra 7 356H (up to 4.7 GHz, 16 cores)
  • 16 GB LPDDR5x-8533 memory
  • 1 TB PCIe Gen5 NVMe M.2 SSD
  • Integrated Intel Graphics

Lowest price seen
~$1,399.99 (approx.)
from $1,399.99 at Amazon

Prices are snapshots. Check the current price with the store.

Summary

A thin 14-inch aluminum ultrabook with a 120 Hz 3K OLED touchscreen, built around Intel’s Core Ultra 7 356H and sold as product number 14-ka0047nr. Check the product number before you buy: HP sells an older, very different Snapdragon machine under the same OmniBook X 14 name, and almost every big-outlet review covers that one.

Strengths

  • The 120 Hz 3K OLED touchscreen is the standout feature and the reason reviewers recommend this model.
  • Thin aluminum build at about 1.3 kg.
  • Hands-on reviews say the battery lasts a full workday on one charge.
  • Wi-Fi 7, Thunderbolt 4/USB4 and HDMI 2.1 give it a modern port set.
  • The 1 TB SSD sits in a single upgradeable M.2 slot.
  • HP publishes a maintenance and service guide for the 14-ka0000 series.

Weaknesses

  • Graphics are integrated Intel only, and reviewers treat gaming and graphics as the weak point.
  • The speakers are described as mediocre.
  • Facial recognition for Windows Hello is called unreliable and unpredictable in one review.
  • The glossy OLED panel reflects light, which family reviewers flag as a drawback.
  • The 16 GB of RAM is soldered, so it cannot be upgraded later.
  • No instrumented lab test of this exact Intel model exists, so screen brightness, colour, thermals and battery runtime are unverified.

Verified specifications

ProcessorIntel Core Ultra 7 356H, listed at up to 4.7 GHz with 18 MB L3 cache, 16 cores and 16 threads.
Memory16 GB LPDDR5x-8533, soldered and not user-upgradeable.
Storage1 TB PCIe Gen5 NVMe M.2 SSD, with one upgradeable M.2 slot.
Graphicsintegrated Intel Graphics (Xe3-class).
Display14-inch 3K (2880 × 1800) OLED multitouch, up to 120 Hz, 0.2 ms response, UWVA, edge-to-edge Corning cover glass.
WirelessWi-Fi 7 and Bluetooth 6.0.
Portstwo USB-A (USB 3.2), two USB-C (USB4 / Thunderbolt 4), one HDMI 2.1, a 3.5 mm audio jack and an IR camera sensor; no fingerprint sensor reported.
Buildaluminum chassis.
Dimensions313.7 × 225.2 × 12.6 mm (12.35 × 8.87 × 0.5 in); 1.3 kg (2.87 lb).
BatteryLi-Po, listed as not user-replaceable; USB-C Power Delivery at 65 W or 100 W, with charging ports on both sides.
Capacitythird-party battery resellers list a 59.16 Wh, 11.58 V three-cell pack for the 14-ka0047nr; a specs database lists 59 Wh or 70 Wh by configuration.
Full research notes and sources

Which model this is

The exact machine is the 2026 HP OmniBook X Laptop Next Gen AI 14, product number 14-ka0047nr, part of the 14-ka0000 series: an Intel Core Ultra 7 clamshell in Glacier silver with 16 GB of RAM and a 1 TB SSD. A configurable sibling, 14t-ka000, and a 24 GB retail variant, 14-ka0099nr, sit alongside it.

Don’t confuse any of them with the 2024 Snapdragon X Elite OmniBook X 14 (models such as 14-fe0097nr, with a 2.2K IPS panel), which is a different chassis and platform and is the machine nearly every major outlet reviewed. The X Flip convertibles (14-fm, 14-kb and 14-kc families) and the OmniBook 3, 5, 7 and Ultra lines are also separate products. Match on the 14-ka product number and the 3K OLED before buying.

Performance and battery

The Core Ultra 7 356H is a current-generation chip paired with 16 GB of fast LPDDR5x-8533 memory and a 1 TB Gen5 SSD, and reviewers describe everyday performance as good. The catch is that no instrumented lab test of this exact machine has been published. The well-known battery numbers belong to the older Snapdragon model, which PCMag measured at 30 hours 9 minutes in its video-rundown test and TechRadar saw clear over 28 hours. For the Intel machine, the hands-on reviews only say the battery lasts a full workday. HP’s own marketing for the Intel family claims up to 22 hours, while a 20-hour figure circulating for it does not match. If measured battery life decides your purchase, the Snapdragon model is the known quantity and this one is unverified.

Screen, ports and upkeep

The 3K OLED is the highlight: 2880 × 1800, multitouch, up to 120 Hz and a 0.2 ms response, and reviewers call it vivid and gorgeous. It is a glossy panel, so expect reflections, a downside TechRadar flags on the family. Around the sides you get two USB-A ports, two USB-C ports with USB4 and Thunderbolt 4, HDMI 2.1 and a 3.5 mm jack, plus Wi-Fi 7 and Bluetooth 6.0. Repairs are mid-pack: the 1 TB SSD sits in a single upgradeable M.2 slot, but the 16 GB of memory is soldered and the battery is not user-replaceable, so buy the memory and storage you want up front. HP publishes a maintenance and service guide for the 14-ka0000 series, and HP’s own cooling copy and third-party spec listings disagree on the fan setup, so check the exact configuration.

Is it worth it?

There is no verified US price for the exact 14-ka0047nr, and the HP product page did not load during this check, so confirm the price and warranty on HP’s own page before ordering. What the research does support: if a 120 Hz 3K OLED, a thin aluminum body and modern ports are the priorities, this class fits, and the Snapdragon OmniBook X 14 remains the endurance leader in the family for buyers who put battery life first. If graphics or gaming matters, integrated Intel graphics are the weak point. Memory is soldered and the battery is not user-replaceable, so configure it right the first time.

Sources

Manufacturer:

Independent reviews:

Specs and retailers:

Owner reports:

  • No exact-model owner threads for the 14-ka0047nr were found during this check.

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