TV

Refresh Rates Explained: 60Hz vs 120Hz TVs

60Hz or 120Hz? Learn what refresh rate means, why some numbers are marketing, and when 120Hz is worth it for sports and console gaming.

Use one measurement, your seating distance, to find the TV size that fits your room. Includes a simple formula and tips for going big.

HDR10, Dolby Vision, HDR10+, and HLG all expand brightness and color. Learn how they differ and why TV brightness matters more than the logo.

8K has four times the pixels of 4K, but most rooms, screens, and sources cannot show the difference. Here is who should consider it.

OLED, QLED, and LED describe how a TV makes light, not how good it looks. Here is how each works and which fits a dark room, a bright room, or both.

Improve your TV picture without special tools. Choose the right mode, adjust by eye, set the backlight for your room, and consider bias lighting.