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Silver 14 inch OLED touchscreen laptop, ultra thin forged aluminium chassis

HP

HP OmniBook Ultra 14" 3K OLED Touch Core Ultra 7 16 GB 1 TB All-in-One Computer

SKU CH-K5DT-3ECKN

14-inch 3K OLED touchscreen all-in-one with Core Ultra 7, 16 GB LPDDR5x and 1 TB NVMe for AI workloads

  • Screen size14 in (35.6 cm)
  • ProcessorIntel Core Ultra 7
  • RAM capacity16 GB LPDDR5x-8533 MT/s (onboard)
  • GPU modelIntegrated: Intel® Graphics
  • Operating systemWindows 11 Home
  • Wi-FiIntel® Wi-Fi 7 BE211 (2 × 2) and Bluetooth® 6.0 wireless car
  • Intel Core Ultra 7 356H with 16 cores handles AI workloads
  • 14 inch 3K OLED touchscreen at 120 Hz delivers vivid visuals
  • 16 GB LPDDR5x-8533 MT/s memory enables fast multitasking
  • 1 TB PCIe Gen5 NVMe M.2 SSD provides ample storage
  • 8100 lb forged aluminum chassis offers durable portability

Lightweight 14-inch OLED All-in-One

The HP OmniBook Ultra is a 14-inch all-in-one computer with a 3K OLED touchscreen. It runs Windows 11 Home on an Intel Core Ultra 7 processor with integrated Intel Graphics. Sixteen gigabytes of onboard LPDDR5x memory and a 1 TB PCIe Gen5 NVMe M.2 SSD provide fast, responsive performance in a 2.81 lb chassis.

Professionals needing portable AI performance

This system suits professionals who want a light, durable device for business, remote or hybrid work with AI-accelerated workloads. The 120 Hz OLED touch display supports colour-critical tasks and touch interaction. Buyers who require discrete graphics for heavy 3D rendering or expandable memory slots should consider other form factors.

Onboard 16 GB LPDDR5x-8533 MT/s memory

The memory is soldered to the board and cannot be upgraded after purchase. Sixteen gigabytes at 8533 MT/s feeds the Core Ultra 7 356H and its integrated graphics for multitasking and AI features. If your workflow demands more than 16 GB of RAM, this configuration will not meet that need.

How it compares

Measured against everything we stock in All-in-One PCs, at today’s prices. Recalculated every night.

Price $1,186.99
Pricier than about 90% of the 4,281 comparable items (median $690.99).
Screen size 14 in (35.6 cm)
Lower than about 91% of the 4,191 comparable items (median 23 in).
RAM capacity 16 GB LPDDR5x-8533 MT/s (onboard)
Typical for this category: the median of 3,738 items is 16 GB.

Specifications

Product
Brand nameHP
Part numberD1WB3UA#ABA
Processor
ProcessorIntel Core Ultra 7
Memory
RAM capacity16 GB LPDDR5x-8533 MT/s (onboard)
Display
Screen size14 in (35.6 cm)
Graphics
GPU modelIntegrated: Intel® Graphics
Connectivity
Wi-FiIntel® Wi-Fi 7 BE211 (2 × 2) and Bluetooth® 6.0 wireless card
Bluetooth supportBluetooth® 6.0
Size & build
Product weight2.81 lb (1.27 kg)
Software
Operating systemWindows 11 Home

Questions about this item

Can the 16 GB LPDDR5x-8533 MT/s memory be upgraded later?

The 16 GB LPDDR5x-8533 MT/s memory is onboard and cannot be upgraded or replaced.

Does the Intel Core Ultra 7 356H throttle under sustained 4.7 GHz turbo loads?

The 16-core, 16-thread Intel Core Ultra 7 356H with 18 MB L3 cache manages sustained workloads within its thermal design.

How loud and hot does the chassis get during all-day AI workloads?

The forged aluminum chassis dissipates heat from the integrated Intel Graphics and NPU while keeping fan noise low for office use.

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