HP expands RTX Spark lineup with new OmniBook PCs

Engineering.com reports that HP is expanding its NVIDIA RTX Spark portfolio with the OmniBook Ultra 16 and OmniBook X 14 laptops, alongside additional details about the upcoming OmniDesk compact desktop. HP positions the systems for creators, developers, gamers, and advanced AI users who want local agents, content-creation tools, and RTX capabilities in Windows PCs. The report reflects HP’s announcement messaging rather than independent testing of performance, battery life, thermals, or application compatibility.

The new OmniBooks are part of NVIDIA’s first RTX Spark hardware wave, combining an Arm-based Grace CPU with Blackwell graphics and unified memory. HP describes the designs as exceptionally thin and intended to support demanding local-AI and creative workloads, while the OmniDesk adds a desktop form factor for users who do not need a mobile system. Final configurations, power limits, cooling, ports, storage, displays, and measured performance may differ between models and retail tiers.

For Canadian buyers, HP says the OmniBook Ultra 16 and OmniBook X 14 are expected later in 2026, but the announcement does not establish Canadian pricing, retailer stock, warranty coverage, or a firm local release date. Shoppers should wait for Canadian listings and compare the exact unified-memory capacity, display, battery, cooling, Windows on Arm compatibility, and independent AI, gaming, and creative-application testing before treating the RTX Spark claims as purchase guidance.