What’s the difference between an OLED and an LED TV?

The fundamental difference lies in how the screens produce light.

LED TVs (Light-Emitting Diode)

Think of an LED TV as an LCD screen that uses LEDs as a backlight. Because the screen needs a light source behind it to show you an image, the backlight is always on to some degree.

• How it works: A backlight shines through a layer of liquid crystals, which act like shutters to create colors and shapes.
• The Pros: They can get very bright, which is great for rooms with lots of sunlight. They are also generally more affordable and come in a wider range of sizes.
• The Cons: Because the backlight is behind the screen, "true black" is hard to achieve. You might notice a faint greyish glow in dark scenes, or "blooming" (where a bright object on a dark background has a visible halo of light).

OLED TVs (Organic Light-Emitting Diode)

OLED is a completely different technology that does not use a backlight.

• How it works: Each individual pixel is made of organic material that emits its own light when electricity hits it. This is called "emissive" technology.
• The Pros: Since every single pixel can turn off completely, you get perfect black levels and infinite contrast. The picture is incredibly sharp, the colors are vibrant, and the viewing angles are much wider—you can sit to the side of the TV and the colors won’t wash out.
• The Cons: They are usually more expensive. While they have improved significantly, they can sometimes struggle to get as bright as the top-tier LED TVs in very sun-drenched rooms. There is also a small risk of "burn-in" if you leave a static image (like a news ticker or video game HUD) on the screen for many thousands of hours.

How to decide

• Choose LED if: You are on a stricter budget, your TV will be in a very bright room with lots of windows, or you want a massive screen (like 85+ inches) without spending a premium.
• Choose OLED if: You prioritize picture quality, you watch movies or play games in a dimly lit or dark room, and you want the best contrast and most realistic color depth available.