LG's 4K smart phone upscaling revealed in video
-Hello.
I'm Luke Westaway for CNET here at Mobile World Congress 2013 where LG stand, taking a look at some 4K streaming from a phone.
Now, this is a very interesting technology.
What is happening here is you've got a game running on this smartphone.
It's running on an LG Optimus G which is a quad-core device, so it's got quite a powerful processor and it's running an
HD game, but the phone itself is upscaling that to 4K or ultra high-definition as it's sometimes called and they're mirroring that to the television behind me.
As you can see, the result is really impressive.
All the detail on the television is incredibly crisp.
This is a graphically intensive game demo that we're running, but everything up there looks really good and there's not very much latency, you're like asshole, between actions you perform on the phone and what happens on the big screen.
So, this is all happening via LG's proprietary mirroring technology.
It is putting a lot of strain on the phone's processor.
I can feel it's getting very, very warm, but it does seem to be able to handle it.
So, why is this technology useful?
Well, 4K televisions are becoming a bigger deal.
In the next few years, you're gonna be able to buy one for the price that you can get a full HD television for now.
Unfortunately, though, it's gonna be a bit longer before you buy much 4K content to actually watch.
It is good technology in theory at least, but it will take a hefty toll on your phone's battery life, so
it is hoping smartphones become a little bit more battery capable before this technology becomes widespread.
We may not be waiting very long, however, because LG says that in the first parts of next year or possibly even late this year, we're going to see smartphones coming to market that have LG's mirroring upscaling technology built in to them.
I'm Luke Westaway for CNET here at LG stand at Mobile World Congress and this is some 4k phone streaming.
Up Next
Humane's AI Pin: Unboxed and Tested
Up Next
Humane's AI Pin: Unboxed and Tested
Humane AI Pin Hands-On: Tiny Wearable Phonelet Beams Light Like R2-D2
Humane AI Pin Hands-On: Tiny Wearable Phonelet Beams Light Like R2-D2
Here's Why Your Phone Battery Still Sucks
Here's Why Your Phone Battery Still Sucks
First Look at Rabbit R1 Mobile AI Device
First Look at Rabbit R1 Mobile AI Device
The Best Mobile Tech We Saw at CES 2024
The Best Mobile Tech We Saw at CES 2024
I Upgraded to the iPhone 15 Pro Max: Was It Worth It?
I Upgraded to the iPhone 15 Pro Max: Was It Worth It?
iOS 17 Still Holds Surprises: Overheating Fix, Podcast Changes and More
iOS 17 Still Holds Surprises: Overheating Fix, Podcast Changes and More
How Apple's Switch to USB-C Will Change the iPhone
How Apple's Switch to USB-C Will Change the iPhone
Everything Apple Announced at Its iPhone 15 Event
Everything Apple Announced at Its iPhone 15 Event
Galaxy Z Fold 5 Unboxing and First Impressions
Galaxy Z Fold 5 Unboxing and First Impressions
Tech Shows
Latest News All latest news
Did a Week With the Apple Watch Make Me Use My iPhone Less?
Did a Week With the Apple Watch Make Me Use My iPhone Less?
How Google Tests the Cameras in Its Pixel Phones
How Google Tests the Cameras in Its Pixel Phones
Boston Dynamics' New Electric Atlas vs. Tesla's Optimus
Boston Dynamics' New Electric Atlas vs. Tesla's Optimus
What is the Fediverse?
What is the Fediverse?
The Missing Piece to Apple's Eco-Friendly Mission
The Missing Piece to Apple's Eco-Friendly Mission
First Drive in the All-Electric 2024 Fiat 500e
First Drive in the All-Electric 2024 Fiat 500e
Most Popular All most popular
First Look at TSA's Self-Screening Tech (in VR!)
First Look at TSA's Self-Screening Tech (in VR!)
Samsung Galaxy S24 Ultra Review: More AI at a Higher Cost
Samsung Galaxy S24 Ultra Review: More AI at a Higher Cost
'Circle to Search' Lets Users Google From Any Screen
'Circle to Search' Lets Users Google From Any Screen
Asus Put Two 14-inch OLEDs in a Laptop, Unleashes First OLED ROG Gaming Laptop
Asus Put Two 14-inch OLEDs in a Laptop, Unleashes First OLED ROG Gaming Laptop
Samsung Galaxy Ring: First Impressions
Samsung Galaxy Ring: First Impressions
Best of Show: The Coolest Gadgets of CES 2024
Best of Show: The Coolest Gadgets of CES 2024
Latest Products All latest products
2025 Audi Q6, SQ6 E-Tron: Audi's Newest EV Is Its Most Compelling
2025 Audi Q6, SQ6 E-Tron: Audi's Newest EV Is Its Most Compelling
Hands-On with Ford's Free Tesla Charging Adapter
Hands-On with Ford's Free Tesla Charging Adapter
Nuro R3 is an Adorable Self-Driving Snack Bar
Nuro R3 is an Adorable Self-Driving Snack Bar
First Look: The $349 Nothing Phone 2A Aims to Brighten Your Day
First Look: The $349 Nothing Phone 2A Aims to Brighten Your Day
Best of MWC 2024: Bendable Screens, AI Wearables and More
Best of MWC 2024: Bendable Screens, AI Wearables and More
This Concept Laptop from Lenovo Has a Transparent Display
This Concept Laptop from Lenovo Has a Transparent Display
Latest How To All how to videos
Tips and Tricks for the AirPods Pro 2
Tips and Tricks for the AirPods Pro 2
How to Watch the Solar Eclipse Safely From Your Phone
How to Watch the Solar Eclipse Safely From Your Phone
Windows 11 Tips and Hidden Features
Windows 11 Tips and Hidden Features
Vision Pro App Walkthrough -- VisionOS 1.0.3
Vision Pro App Walkthrough -- VisionOS 1.0.3
Tips and Tricks for the Galaxy S24 Ultra
Tips and Tricks for the Galaxy S24 Ultra
TikTok Is Now on the Apple Vision Pro