When buying a new TV today, most people focus primarily on screen size, resolution, refresh rate, smart features, and price; however, have you ever considered the lifespan of the TV you are about to purchase? While TVs do not come with a fixed expiration date, their displays and internal electronic components certainly have a limited lifespan. Let’s explore this in detail...

How long can a TV last?
A TV's lifespan depends on several factors, including the panel, backlight, power supply, usage habits, voltage fluctuations, and the room environment. With normal usage, a good TV can easily last between 7 and 10 years. However, with proper care and lighter usage, it could last even longer.

In 2016, LG Display stated that the lifespan of its OLED panels was 100,000 hours. Based on this figure alone, if someone watches TV for about 6 hours a day, the panel's lifespan would span several decades; however, in real-world scenarios, a TV doesn't fail solely due to the panel—other electronic components may fail sooner.

What are the risks with OLED TVs?
Testing conducted by RTINGS offers valuable insight into TV longevity. The website tested TVs from various brands by running them continuously over extended periods. The tests revealed "burn-in" issues in OLED TVs. This means that if a logo, news ticker, or static image remains on the screen for a long time, a ghost-like imprint of it may become visible on the display.

LED and LCD TVs are not entirely immune to issues either. With heavy usage, the backlighting components can degrade over time. This can lead to reduced screen brightness, uneven lighting, or the appearance of dark spots. 

Don't Ignore These Signs
If the TV's brightness is no longer what it used to be, the colors on the screen look odd, or spots appear in the image, it could indicate a fault with the display or backlight. Additionally, a lack of software updates over a long period can cause apps on a smart TV to become outdated and lead to the TV slowing down or freezing.

Ultimately, there is no fixed ‘expiry date’ for a TV; its lifespan can vary depending on proper maintenance, the quality of the voltage supply, and usage habits.