The Samsung QN42S90F S90F brings self-illuminating OLED picture quality to a compact 42-inch screen. Its 4K panel and NQ4 AI Gen3 processor combine detailed images with OLED HDR contrast and 4K AI Upscaling Pro. A native 120Hz refresh rate supports smooth viewing, with up to 4K 144Hz available from a compatible gaming PC.

One UI Tizen provides smart TV entertainment, while four HDMI inputs, eARC and USB-A ports connect your equipment. Built-in 20W two-channel speakers support Dolby Atmos and Object Tracking Sound Lite. The Graphite Black TV rests on two black feet and includes a TM2560E SolarCell Remote, power cable and user documentation. VESA 200 × 200 mm mounting is supported; a wall bracket is sold separately.

Internet access and a Samsung account are required for network-based smart services. Apps, content and features vary by region, and subscriptions may be required. Compatible PC hardware and supported games are required for 144Hz input.