HP HyperX Omen Max 16: RTX 5090 Power, a 240Hz OLED, and a 460W Charger

HP's most powerful gaming laptop has never been subtle, and the HyperX Omen Max 16 leans into that. The 2026 model pairs Intel's Core Ultra 9 290HX Plus with a 175W GeForce RTX 5090 Laptop GPU, a 16-inch 2.5K OLED display running at 240Hz, and a 460W power adapter that weighs almost half as much as some ultrabooks. It launched in the Philippines on November 7 as HP folds its gaming lineup under the HyperX brand, and it is the clearest statement yet that HP wants the desktop-replacement crown.

The headline numbers are easy to list. The Core Ultra 9 290HX Plus is a 24-core, 24-thread chip boosting to 5.5GHz. The RTX 5090 Laptop GPU carries 24GB of GDDR7 memory. The display is a 2560 by 1600 OLED panel with a 0.2ms response time, HDR1100 brightness, full DCI-P3 color, and G-Sync support when the laptop is set to discrete graphics mode. Memory goes up to 64GB of DDR5-6400, storage up to a 2TB Gen5 SSD, and HP's Unleashed Mode allows manual overclocking through the Omen Gaming Hub.

HyperX Omen Max 16 Performance: What the Reviews Found

Notebookcheck's review of the Core Ultra 9 290HX Plus and RTX 5090 configuration is the most thorough test so far, and it confirms the laptop does what the spec sheet promises, with caveats. In Unleashed mode, the RTX 5090 averaged 169W, close to its 175W target, which is the kind of sustained power delivery most thin gaming laptops cannot manage. The trade-off is heat, noise, and the sheer size of the power brick.

The 460W adapter is the story of this laptop in miniature. The laptop itself weighs 2.927kg, and the adapter adds another 1.344kg, for roughly 4.27kg combined before any other accessories. That is a desktop replacement in the literal sense: it replaces a desktop, and it stays on a desk. HP does support 100W USB-C charging for light workloads, so you can leave the brick at home if you are only browsing, but gaming on battery or on USB-C power is not the point of this machine.

Battery life is better than the spec sheet suggests, at least for non-gaming use. Notebookcheck measured 7 hours and 16 minutes of Wi-Fi browsing, which is respectable for a laptop with this much hardware inside. The OLED panel is the other highlight: the newer Samsung panel reaches nearly 1100 nits in HDR mode, a big jump from the roughly 600 nits of last year's model, with the same QHD+ resolution and 240Hz refresh rate.

Who the HyperX Omen Max 16 Is For

This is not a laptop for everyone, and HP knows it. At $4,999.99 on HP's US store for the top configuration, and around $4,200 to $4,400 as reviewed and on Amazon, it costs as much as a high-end desktop with a better GPU. What it offers in return is a single box that does everything: the fastest mobile CPU and GPU available, a display that would cost a fortune as a standalone monitor, and a chassis that can sustain its performance without throttling into irrelevance.

The comparison that matters is with last year's Omen Max 16, which ran the older Arrow Lake Core Ultra 9 275HX. The 2026 model is slightly thicker and heavier, but the performance ceiling is higher, the OLED panel is brighter, and the HyperX rebrand brings the whole Omen lineup under one name. HP announced the rebrand at CES 2026, and the Philippines launch is part of the rollout to markets outside the US.

Local pricing and availability in the Philippines have not been disclosed yet, which is the one thing holding back a firm recommendation for buyers there. In the US, the laptop is already on sale, and the value case depends entirely on whether you need this much power in a portable form. If you do, there is not much else like it. If you do not, the best gaming handhelds of October 2026 offer a very different kind of portable gaming for a fraction of the price, and an eGPU setup like the ASUS XG Core can give a thin laptop desktop-class graphics without the 460W brick.

The Omen Max 16 is HP's answer to a simple question: how much performance can you put in a laptop before it stops being a laptop? The answer, apparently, is an RTX 5090, a 240Hz OLED, and a power adapter the size of a paperback. The full specifications are on HP's official product page, and the most detailed independent testing is in Notebookcheck's review. If you buy it, clear your desk first.