TVs

Can I leave my TVs on?

Monica from California

Episode 1381

Monica wants to know if she should turn off her TV when she leaves the room or can she leave them on as she moves from room to room? Leo says that TVs use a lot of power. LCDs use the least amount, though. It's about the same as a light bulb. So it's OK power wise. It won't hurt the TV at all since they're rated for over 50,000 hours each.

Is my Plasma TV worth fixing?

Chuck from San Diego, CA

Episode 1370

Chuck has a 7 year old Plasma that doesn't power up anymore. Can it be fixed, and is it worth it? Leo says it could be, but since no one makes plasmas anymore, it may be harder to find the parts. If he doesn't know what's wrong, it could be going down a rabbit hole. But that also means his plasma TV could be worth more for parts. And he can replace that TV for a few hundred dollars and it will look pretty good.

Why are computer monitors more expensive than TVs?

Episode 1364

Matt from Ottawa, CAN
Dell UltraSharp 27"

Matt wants to know why an LCD computer display is so expensive vs. a regular HDTV. Leo says that displays are designed to be on 24/7, they're brighter, and have a broader viewing angle. The quality is likely higher with a higher resolution. They can also have CPUs. There's often a longer warranty on them, and the market supports a higher price for a special use item.

Scott Wilkinson on Home Theater

Episode 1358

Scott Wilkinson

A week before the Super Bowl is the best time to buy a new TV, and Scott has written an article at AVS Forum on the Eight best TVs for Hosting a Super Bowl Party. People think Black Friday is the best time to buy a new TV, but it's actually just before the Super Bowl because that's the first quarter of the year, and just before the new models come out. The top TV on Scott's list is the LG B6 ($1898-2997) OLED TV. There's also a budget LG UH7700 for $897.

Scott Wilkinson on Home Theater

Episode 1354

Scott Wilkinson

Scott is back from CES and he put 25.5 miles on his feet, and that's just in the Central Hall! He saw the latest QLED system, which creates more white light to pass through the LCD panel and get color from filters. Quantum dots, however, aren't really LEDs, they're just really small dots of a material that can then absorb light and radiate another color. Scott says that OLED TV prices have remained consistent, while the quality of the screens has improved. OLED is still the best screen you can get.

Why won't my TV remote work anymore?

Episode 1346

Hutch from Irvine, CA
Peel Remote

Hutch has a really old TV and he's hooked up an antenna to it with a digital tuner. He's tried connecting his phone to it with the Peel remote system because it has a remote app, but now all he gets is snow. Leo says that it worked once and it sounds like it's forgotten what the remote code is. It could have changed the source or that it sent a code that won't allow him to access TV channels. Leo says the problem is in the setup.

What TV should I buy on Black Friday?

Episode 1340

Rusty from San Diego, CA
Samsung UHD TV

Rusty is seeing ads for TVs on Black Friday and it's time to get him a new TV. Leo says that Black Friday deals are often house brands, cheaper models and sometimes last year's model that they're clearing out. If he is OK with that, then it comes down to how large a TV he needs. It comes down to how far away he will be sitting and how immersive he'll want it to be. If he wants to get 4K, then he'll have to look past the door busters. Moving forward, he'll want to get a TV that is UHD Premium. Samsung's SUHD TV predated UHD Premium, but it's pretty close to the standard.

Is high refresh rate important when buying a UHD TV?

Episode 1339

Felix from North Hollywood, CA
Samsung UN43KU7000 43-Inch 4K Ultra HD Smart LED TV

Felix heard that TVs with higher refresh rates are actually just simulating the extra frames. Leo says since there's no content at these high frame rates, so anytime there's something faster than 60 frames per second, the TV is faking it. The reason is, LCD TVs are a little bit slower than the old CRT TVs and even Plasma and OLED. So fast moving action can look a little blurry. The way these manufacturers have solved it is through frame interpolation. This means that software will generate what should be between the frames, or it may just double the frame.