Samsung S90H OLED TV Review: A Familiar Formula That Still Delivers

Samsung's S90H OLED is the latest iteration of one of the most consistently recommended mid-range OLED lineups in the market. At $1,699 for the 55-inch model, it's a serious investment, but after several weeks of testing across movies, streaming, and gaming, the reviewer came away convinced the upgrades justify the price.

The S90H runs a WOLED panel at 3840x2160, with a 165Hz refresh rate carried over from last year's flagship S95F. Four HDMI 2.1 ports cover all your gaming bases, and HDR support spans HLG, HDR10, and HDR10+ — though Dolby Vision is still absent, as it has been across Samsung's OLED lineup. Under the hood, Samsung's NQ4 AI Gen3 Processor handles 4K AI upscaling, motion processing, and picture enhancements, with Tizen OS keeping navigation fast and responsive. The 55-inch chassis comes in at under 1.6 inches thick and around 38 pounds with the stand, making solo setup genuinely manageable. Assembly is tool-free, and Samsung's SmartThings app streamlines the rest of the onboarding process. An anti-glare matte finish rounds out the physical package, handling reflections well in bright rooms.

The S90-series has built its reputation by delivering near-flagship OLED performance without the flagship price tag — and without straying too far from a formula that already works. Samsung has refined rather than reinvented with each generation, and the S90H continues that trend by borrowing the 165Hz panel from the S95F and pushing brightness further than its predecessor. For gamers especially, the combination of high refresh rate, four HDMI 2.1 ports, and OLED response times makes it one of the stronger all-around picks in this price bracket.

The lack of Dolby Vision remains the one sticking point for buyers deep in the Apple or Dolby ecosystem, but for everyone else, the S90H looks like another safe, well-executed entry in a lineup that has earned its reputation.