New standard paves way for 8K display in all-in-ones, laptops

Displays based on VESA's new Embedded DisplayPort (eDP) 1.4a standard will reach PCs, mobile devices by 2016

A new standard that supports higher-resolution displays should help move 8K screens from the realm of high-end TV and into laptops, all-in-one PCs and possibly even mobile devices.

The Video Electronics Standards Association's Embedded DisplayPort (eDP) 1.4a will boost image quality on screens through faster video transfer rates. The newer standard is for displays inside computers, and it will replace the older 1.4 standard that was released in early 2013. With 8K, displays will show images at a 7680 x 4320 resolution.

Displays based on the new technology will start appearing in computers and mobile devices by 2016, VESA said.

Screens with 8K resolution could find their way into high-end laptops and all-in-one desktops. Apple has used a modified version of the eDP standard in its iMac with 5K Display. Some high-end gaming and business laptops already have 4K displays.

At the moment, 8K resolution is the province of high-end TVs. Japan's NHK is testing 8K broadcasts in time for the 2020 Olympics, which will be held in Tokyo.

Tablets and smartphones don't have 4K screens yet, and may not get 8K screens. It's hard to differentiate pixels on small screens, and 8K screens could be expensive for device makers. For now, mobile devices have powerful graphics processors that are able to process 4K video, which can then be shown on external displays.

Displays are the most power-hungry components in laptops and mobile devices. But the new eDP standard could improve battery life by reducing display circuitry and improving processing of pixels. For example, the new standard will allow a graphics processor to refresh pixels in only parts of the screen, as opposed to over the entire screen as is the case currently.

Agam Shah covers PCs, tablets, servers, chips and semiconductors for IDG News Service. Follow Agam on Twitter at @agamsh. Agam's e-mail address is agam_shah@idg.com

Join the Good Gear Guide newsletter!

Error: Please check your email address.

Tags consumer electronicsVESATVshardware systemsComponentsdisplays

Our Back to Business guide highlights the best products for you to boost your productivity at home, on the road, at the office, or in the classroom.

Keep up with the latest tech news, reviews and previews by subscribing to the Good Gear Guide newsletter.

Agam Shah

IDG News Service
Show Comments

Cool Tech

Crucial Ballistix Elite 32GB Kit (4 x 8GB) DDR4-3000 UDIMM

Learn more >

Gadgets & Things

Lexar® Professional 1000x microSDHC™/microSDXC™ UHS-II cards

Learn more >

Family Friendly

Lexar® JumpDrive® S57 USB 3.0 flash drive 

Learn more >

Stocking Stuffer

Plox Star Wars Death Star Levitating Bluetooth Speaker

Learn more >

Christmas Gift Guide

Click for more ›

Most Popular Reviews

Latest News Articles

Resources

GGG Evaluation Team

Kathy Cassidy

STYLISTIC Q702

First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.

Anthony Grifoni

STYLISTIC Q572

For work use, Microsoft Word and Excel programs pre-installed on the device are adequate for preparing short documents.

Steph Mundell

LIFEBOOK UH574

The Fujitsu LifeBook UH574 allowed for great mobility without being obnoxiously heavy or clunky. Its twelve hours of battery life did not disappoint.

Andrew Mitsi

STYLISTIC Q702

The screen was particularly good. It is bright and visible from most angles, however heat is an issue, particularly around the Windows button on the front, and on the back where the battery housing is located.

Simon Harriott

STYLISTIC Q702

My first impression after unboxing the Q702 is that it is a nice looking unit. Styling is somewhat minimalist but very effective. The tablet part, once detached, has a nice weight, and no buttons or switches are located in awkward or intrusive positions.

Featured Content

Latest Jobs

Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?