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QLED vs. LED: What Is the Better TV Tech?

QLED and regular LED TVs are some of the most common TV technologies. While they are very similar in many ways, their main differences means their overall performance tends to be quite different. Broadly speaking, QLED TVs are typically more expensive but also brighter and with better, more vibrant colors. LED TVs tend to be very inexpensive, which makes them great for those on a budget or for a TV in a lesser-used room. It's worth mentioning up front that both QLED and traditional LED TVs are

Topics: dots led qled quantum tvs

A single, 'naked' black hole confounds theories of the young cosmos

A black hole unlike any seen before has been spotted in the early universe. It’s huge and appears to be essentially on its own, with few stars circling it. The object, which may represent a whole new class of enormous “naked” black holes, upends the textbook understanding of the young universe. “This is completely off the scale,” said Roberto Maiolino, an astrophysicist at the University of Cambridge who helped reveal the nature of the object in a preprint posted on August 29. “It’s terribly ex

QLED vs. LED: Which Is Better?

Two of the most popular TV technologies are QLED and the Q-less, regular LED. These two technologies are functionally similar, but their performance tends to be quite different. Generally speaking, QLED TVs are typically more expensive (though that price difference has decreased significantly in the last few years), but are also usually brighter and have better colors. It's worth mentioning up front that both QLED and traditional LED TVs are versions of LCD. They both use LCD panels to create a

Topics: dots led qled quantum tvs

Your iPhone has a secret in-car feature that's seriously underutilized - here's how to access it

Lance Whitney/ZDNET I've always had a mixed experience with motion sickness. I don't suffer from it on a plane or ship, thankfully. But put me in the back seat of a car, and I often get hit by a bad case of it, especially if the ride is twisty and turny. Triggered by mixed signals across your eyes, inner ear, and brain, those feelings of dizziness and queasiness can be extremely uncomfortable. For anyone else who experiences motion sickness, you can turn to your iPhone for help. Also: Install

I replaced my Bose Ultra Open with these Shokz headphones - they're better for less money

ZDNET's key takeaways The Shokz OpenDots One are the company's first clip-on earbuds, available in Black and Grey for $199. They sport a comfortable, nondescript design with Shokz's industry-leading bone conduction audio technology. However, the earbuds' touch controls are unreliable and awkward to use. View now at Shokz View now at Best Buy View now at Amazon more buying choices I used to not be a Shokz believer; the company's headphones seemed best suited for running or swimming, neither of