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When should you upgrade to a 4K TV?

This handy guide can help you figure out if you should upgrade to a new Ultra HD "4K" TV.

By November 25, 2015


When are more expensive cables worth it?

HDMI, USB, speaker, and other cables come in a wide variety of prices. Is it ever worth it to spend more? Actually, sometimes yes.

By June 20, 2015


Over 1,000 iMac aquariums sold: Fish screensavers are still in style

You can buy your own iMac aquarium (or lamp or eMac clock) online from Jake Harms, who turned a DIY hobby into a business.

By May 26, 2015


Top three instant printers, compared

Instant printers will help you print from your smartphone in, well, an instant. Here's all you need to know.

By March 4, 2015


Why Ultra HD 4K TVs are still stupid

The flood of TVs with higher resolution than 1080p is inevitable, but at typical TV sizes, quadruple the pixels makes no difference in picture quality and are not worth the extra price.

By January 28, 2013


The chaebols: Samsung and LG's 50-year 'star wars'

LG and Samsung are among the best-known of South Korea's conglomerates, and their ongoing rivalry is just as famous. We take a look at their closely intertwined histories in part two of this series on chaebols.

By April 9, 2015


Ultra HD '4K' Blu-ray: Here's what we know

Ultra HD '4K' Blu-ray discs are due to hit the market at the end of 2015 with enhanced resolution, expanded color and more. Here's the 411 so far.

By February 13, 2015


Coming soon: TV color that looks more lifelike than ever

We're on the cusp of a revolution in TV color. Whether via DCI P3 or Rec. 2020, richer, more lifelike colors are coming soon to content and TV screens near you. Here's what you need to know.

By March 20, 2015


How color on your TV matters, and why it's about to get much better

With new technologies and standards well on their way, TV color realism will significantly improve for the first time since the dawn off color TV. Behold, the technicolored future.

By March 20, 2015


Nvidia G-Sync is a smooth move for PC games

The right graphics card and G-Sync monitor can make games look better.

By January 30, 2015