Start with room size and viewing distance to pick a comfortable screen class; for a Samsung S90D, the 65-inch option fits larger living rooms where you want cinema-like immersion. Look for OLED panels with 4K resolution and HDR+ to enjoy deep blacks and vivid color, and note features like Motion Xcelerator at 144Hz and the NQ4 AI Gen2 processor for smooth, intelligent picture processing. Decide between wall mounting or a sturdy stand based on your space, and confirm the mounting pattern and clearance for ventilation and cables.

The 144Hz Motion Xcelerator synchronizes high frame rates to minimize motion blur and tearing, especially in fast-paced sports and games. The AI Gen2 processor analyzes content in real time to upscale resolution, optimize HDR, and refine color and noise while preserving OLED contrast. Together, they deliver smoother gameplay and more dynamic, lifelike images across diverse sources without sacrificing the per-pixel blacks OLED is known for. This deep integration makes these features the core tech that determines overall picture quality and responsiveness.

A gamer benefits from the 144Hz motion and responsive input for fast action, so you’ll notice crisper motion and quicker responses with compatible consoles. A cinema-style viewer values OLED’s contrast, HDR+, and wide viewing angles for movies and streaming, delivering richer shadows and color. If you do both, use game mode for gaming with high refresh and enable cinema or HDR modes for a more cinematic experience when watching films. Tailor picture presets to your primary use but enjoy strong performance across activities.

Choose a mounting option that supports a 65-inch class panel with a compatible VESA pattern and weight rating, and install it on a stable wall or stand. Keep the screen and vents clean with a microfiber cloth and avoid harsh chemicals or abrasive cleaners. Ensure clean signal paths with properly routed cables and use HDMI connections and wireless options that fit your devices. Regularly check for firmware updates to optimize performance and compatibility with new apps.

The 65-inch diagonal indicates a larger footprint than smaller classes, so measure wall width, stand footprint, and ceiling clearance to avoid crowding or obstruction. Plan for adequate ventilation around the screen and consider the optimal viewing distance to enjoy immersive 4K content. Verify the wall mount or stand supports a 65-inch class panel and match the mounting pattern to the TV’s hardware. If space is limited, you might opt for a smaller class in the same S90D series as an alternative.

The S90D series offers built-in smart TV features, Wi‑Fi, Bluetooth, and multiple HDMI inputs for gaming consoles, Blu‑ray players, and soundbars. HDR+ support and AI processing ensure compatible content looks vibrant, while easy app access and voice assistants simplify navigation. Pair with a compatible sound system or TV-mounted devices to create a seamless home theater experience on a 65-inch screen. Regular firmware updates help maintain compatibility with new apps and peripherals.