
Samsung QE42S90HAEXXU 42 Inch S90H 4K OLED Ultra HD HDR AI Smart TV 2026
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The Samsung S90H is a 42-inch 4K OLED smart TV with self-lit pixels for perfect blacks and wide viewing angles. It uses AI processing to upscale content and optimize picture and sound, and it runs Samsung's Tizen platform with gaming features like low input lag and HDMI 2.1. Compared with larger OLEDs, the 42-inch size suits smaller rooms and desktop setups, but its peak brightness and speaker output are below those of pricier OLED models.
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Owners and reviewers praise the S90H's deep blacks, accurate colors, and gaming responsiveness. They note that brightness is modest for daytime viewing and that the built-in sound is thin, but most find it an excellent choice for dark-room movie watching and gaming.
The Samsung S90H is a 42 inch 4K OLED smart TV with Ultra HD resolution. Its OLED pixels light themselves, which gives deep black levels and strong contrast. OLED HDR+ adjusts brightness and contrast scene by scene for more shadow detail and brighter highlights.
The 2NQ4 AI Gen3 Processor upscales lower-resolution content to 4K. It also works on motion clarity, texture detail and picture and sound optimization in real time. A Glare Free screen helps reduce reflections in bright rooms.
Dolby Atmos provides spatial audio. The smart TV platform gives access to streaming apps, gaming platforms, voice assistants, wireless connectivity options and smart home integration.








