Skip to main content
  1. Home
  2. Audio / Video
  3. Photo Galleries
  4. Legacy Archives

Sharp’s ‘Beyond 4K’ TV tech means more than just clever marketing

Add as a preferred source on Google

“Beyond 4K” just sounds like some marketing guru’s wet dream, doesn’t it? Your competitor says “We’ve got 4K and it’s awesome!” Naturally, you fire back with, “Oh yeah? Well we’ve gone beyond 4K!” And the war of words ensues.

But Sharp’s best television at CES 2015 is more than a mere manifestation of marketing jibber-jabber, it’s a genuine effort at pushing 4K resolution to meet its utmost potential, and Sharp believes it is just the company to do it. By using a proprietary “pixel-splitting” technology, Sharp is able to push 4K resolution to yield even finer detail, making even the tiniest text legible from up close. Is it a practical application? Perhaps when seated at close proximity to display sizes 80-inches and greater, but this TV isn’t just about resolution.

 

Using a special LED backlight that’s been coated with red and green phosphors, the Beyond 4K TV produces a purer white backlight, which allows the TV to produce a wider array of colors. Sharp talks some big numbers when it comes to this TV’s color capabilities … as in “more than 100 percent of DCI color space.” Them’s fightin’ words for videophiles.

At the end of the day, it is the practical application of these technologies that matters most: sucking you in and mesmerizing you for hours on end. We think Sharp’s Beyond 4K TV can certainly do that.

Caleb Denison
Caleb Denison is a sought-after writer, speaker, and television correspondent with unmatched expertise in AV and…
Stop joining group projects with a blurry laptop webcam and buy one of these instead
Your laptop webcam is sabotaging your first impression. These five can fix it
I'm holding my Logitech C920 1080p webcam in my hands.

The webcam built into your laptop might be good enough for a quick call with friends and family. But its shortcomings become much harder to ignore when you are presenting a semester project, interviewing for an internship, or maybe if you're planning to stream for fun.

Laptop cameras also tend to sit far too low, especially when the computer is placed directly on a desk. Meanwhile, a dedicated webcam lets you position the camera closer to eye level. This improves the framing and brings larger sensors, better microphones, and more effective low-light processing.

Read more
I desperately want a new classic Walkman, but Sony probably can’t give me one
Tech minimalism is begging for a new Walkman. Though rebuilding it may be close to impossible
Sony Walkman WM2011

Every few months, another piece of tech that seems obsolete crawls out of a drawer and becomes cool again. The age of minimalism has revived the popularity of iPods among younger buyers. Dumbphones have become an escape hatch from endless notifications. Similarly, digital cameras are dangling from bags again. Physical media keeps attracting people who want something they can actually hold instead of another frustrating subscription.

All of this makes it the perfect time for Sony to bring back the classic Walkman, which was a phenomenon during the 80s and 90s. I would love one. Give me a compact cassette player, physical buttons, and wired headphones. Keep the apps, notifications, and algorithms that shape your taste of music. No more AI assistants or personalzied feeds, just you and your Walkman. There is only one problem though. Recreating the Walkman that people love and remember, would be far harder than putting an old design back into production.

Read more
Proton reveals how smart TVs track you and the escape situation is pretty grim 
Modern smart TVs fingerprint your screen content at the chipset level.
Google TV applications on the Sony A95K TV.

Your smart TV may know far more about your viewing habits than you realize, even if you rarely use its smart features. In a new privacy explainer, Proton warns that many modern TVs quietly collect data about everything displayed on the screen and share it with manufacturers, advertisers, and analytics companies.

The worrying part is that escaping this tracking is becoming increasingly difficult because many privacy controls are buried deep in settings or enabled by default. Proton argues that buying a smart TV today often means accepting a level of surveillance that most people never knowingly signed up for.

Read more