Samsung 100" M90H Mini LED 4K Smart AI TV [2026]

The Samsung 100" M90H Mini LED 4K TV is a good fit for people who want a very large screen in the living room or a dedicated media room. It has a Mini LED backlight, Supersize Picture Enhancer for the 100" screen, and three HDMI 2.1 inputs with variable refresh for gaming.

Mini LED picture

This TV has a Mini LED backlight that works with Samsung's Pure Colour Spectrum, which means brighter highlights, deeper shadows and richer colour. It supports HDR10, which means movies and shows made in this format have more detail in the bright and dark parts of the picture.

This TV has an AI SDR-to-HDR feature, which means standard content can get brighter highlights and more vibrant colour. Results depend on the source.

Built for a big screen

Content can lose detail when it is stretched across a very large screen. This TV has Supersize Picture Enhancer, available on this 100" size, which uses AI upscaling, noise reduction, sharpness and black enhancement to help. It also has 4K AI upscaling with 20 AI neural networks, which means lower-resolution shows are lifted toward 4K. Upscaling may not apply in Game Mode or to PC connections.

Gaming and connections

This TV has three HDMI 2.1 inputs, which means you can plug in a console, a gaming PC and a soundbar without swapping cables. It also has two USB ports and an Ethernet port.

This TV has a native 100Hz refresh rate, and variable refresh rate (VRR) is listed at up to 144Hz at 4K with a compatible source device. It supports AMD FreeSync, which means less stutter and tearing with a compatible PC and AMD graphics card.

Sport and sound

This TV has an AI soccer mode, which means picture and sound are tuned for soccer matches. It works with soccer content only.

This TV has built-in 2-channel speakers with AI Sound Controller, which means audio is split into voice and effects, so you can raise dialogue with one adjustment. Adaptive Sound tunes audio to the room. It has HDMI eARC and an optical output, which means you can add a soundbar later.

Smart TV and apps

This TV runs One UI Tizen, which means Netflix, Disney+ and YouTube are on one home screen. Gaming Hub means you can play Xbox Game Pass and other cloud gaming services without a console, though you may need a controller. Netflix, Disney+, Xbox Game Pass and other cloud gaming services require an additional subscription and internet connection at additional cost. Some features need a Samsung account.

This TV has Vision AI Companion and Amazon Alexa built in, which means you can ask questions on screen and control the TV with your voice. AirPlay 2 and SmartThings are also supported.

Size and wall mounting

• With stand: 2226.5 × 1320.5 × 383.9 mm (W × H × D), 43.5 kg
• Without stand: 2226.5 × 1278.1 × 78.3 mm (W × H × D), 42.5 kg
• VESA: 600 × 400 mm. Check that your bracket, and the wall itself, can take this size and the TV's weight.
• Tuner: built-in HD tuner for free-to-air TV