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zombola
01-23-2016, 03:47 PM
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A Sony 85-inch Bravia XBR-X950B 4K television plays video at the 2014 Consumer Electronics Show in Las Vegas. 4K TVs have been around since 2013, but a drop in prices and an increase in available content is now pushing them into the mainstream.
No longer the purview of early adopters and technology aficionados, 4K TVs are going mainstream.
With sales picking up as prices drop, 4K TVs and Blu-ray players were on display in full force at the Consumer Electronics Show in Las Vegas earlier this month. And Canada's big cable companies are catching up to streaming services by increasingly offering 4K content.
Rogers has announced it will be broadcasting the first-ever NHL game in 4K this Saturday — the Toronto Maple Leafs versus the Montreal Canadiens.
"4K is pretty much the standard now. This is what everybody will be using for the rest of the year continuing forward," Adrian Bulzacki, founder of interactive video software company ARB Labs, said.
But before you rush out to buy a 4K television, here's what you need to know.
What is 4K?
Despite the streams of techno-babble and acronyms that seem to make up every 4K product description — It's incomprehensible, so it must be top of the line! — 4K is a pretty straightforward concept.
It means more pixels. That's it.
Pixels are the tiny dots that make up on-screen images. The more of them you have, the sharper the picture.
Imagine your TV as a grid. A standard HD display has a resolution of 1,920 by 1,080 — that's 1,080 rows and 1,920 columns of pixels. 4K, by contrast, is usually 3,840 by 2,160.
It's called 4K because it's almost 4,000 pixels wide, and 3.84K just doesn't have the same ring to it.
You'll also sometimes hear it referred to as ultra-high definition, or UHD.
Will you notice a difference?
It depends.
In a press release for its upcoming hockey broadcast Rogers promises you'll be able to see "the flex of the stick and the grooves in the ice."
But setting aside the fact that you might not want, or need, this level of detail, you might not be able to perceive the difference, anyway. (When's the last time you thought: "That was a very compelling episode of Breaking Bad, but I wish could have seen Walter White's nose hairs more clearly?")
With a 4K display on a big enough screen at a close enough distance, the level of detail can be stunning. (Fabrizio Bensch/Reuters)
The human eye has a finite resolution. You can see individual blades of grass and grains of sand up close, but not off in the distance.
Similarly, to really get anything out of a 4K TV, you need a big screen: 48 inches at the very least, and you have to sit close to it. To get an idea of whether it makes sense to have one in your living room, check out this Associated Press interactive.
What can you watch?
Just having a 4K TV isn't enough — you have to be watching 4K content. A year ago, that was hard to come by, but that's rapidly changing.
Streaming
Streaming services have been the earliest adopters of 4K. YouTube has had it since 2010, and Netflix offers almost all of its in-house content in 4K if you upgrade to an $11.99 per month package. So you can get really up close and personal with Kevin Spacey during those intimate House of Cards monologues.
Imagine how intense this stare would be in 3840 x 2160-pixel resolution.
Canadian streaming services are catching up, too.
Shomi, the streaming video partnership between Rogers and Shaw, will offer more than 100 hours of 4K entertainment, though a timeline for that rollout hasn't been announced. Bell's Discovery Go streaming video service on Samsung's Ultra HD TVs also has a lineup of 4K titles.
Just remember, you'll need a fast internet connection handle all those sweet, sweet pixels. Netflix recommends at least 25 megabits per second.
Television
Cable providers getting excited about 4K — Rogers' president of media business, Rick Brace, recently called it "a revolution" — and they're pushing out the content to match their enthusiasm. Especially sports.
After the NHL's 4K debut on Saturday, Rogers has committed to 4K resolution on Sportsnet for another 19 NHL games, as well as 81 Toronto Blue Jays home games. Bell broadcast a Toronto Raptors home game in 4K on Jan. 20 and promises more 4K programming on its TSN channels later this year.
Rogers has announced it will broadcast an NHL game live in 4K for the first time on Saturday, when the Montreal Canadiens take on the Toronto Maple Leafs at the Air Canada Centre in Toronto.
Still, most cable TV favourites won't be offered in 4K this year, so if you're not a big sports fan and you don't stream, you might want to hold off on purchasing a 4K TV.
Home movies
You can also catch some Hollywood movies on special Blu-ray discs re-mastered in 4K, but in addition to the TV, you'll require a 4K Blu-ray player, which costs around $150.
How expensive are they?
In 2012, you would have shelled out upward of $7,500 for a 4K TV. Now, basic models start between $700 and $1,000. That's what Bulzacki calls "the sweet spot for TVs."
"Thousands and thousands of dollars is a huge premium, and that premium seems to be gone now," he said.
What's next?
HDR
Another buzzword you'll hear a lot in 2016 is HDR, which stands for high dynamic range. (Tech folks just love their acronyms.) While 4K offers more pixels, "HDR significantly expands the range of contrast and colour that those pixels can show," explains David Katzmaier at CNET.
A lot of 4K technology rolling out in 2016 will also be HDR-enabled.
OLED
OLED, which stands for organic light-emitting diode, is another technology that enhances colour display. The only screen that doesn't use backlight, OLED TVs are particularly thin and energy efficient, and they show colour with intense vibrancy.
OLED 4K TVs offer vibrant colours delivered more efficiently, but they don't come cheap.
4K OLED TVs are on the market now, but the cheapest option will set you back more than $2,000.
Virtual reality
Bulzacki predicts 4K will one day push virtual reality to the next level.
"We're going to be dumbfounded when we get into things like Oculus Rift," he said. "That's not a 4K device, but once you start seeing 4K quality in headgear, it's going to become extremely lifelike."

Anubis
01-23-2016, 04:46 PM
Broadcasters haven't even used 1080p for regular standard cable broadcasting for heaven's sake! If they are going to start sending out 4k don' t you think it would make sense to broadcast in a format for the billions of people that have 1080p televisions which they have never used properly to their full capacities everyday unless watching a blue-ray disk!!!! Can you say a big DUH!!!!

Nostradamus
01-23-2016, 06:59 PM
I can't speak for cable but Shaw Direct only offers a smattering of channels in 720 HD unless you pay for a HD package. I understand it is a bandwidth issue but now they are considering on broadcasting channels with 12 times the resolution of a standard SD channel. Imagine what that is going to cost to subscribe to.

Netflix recommends 25Mbits just to watch tv at that quality? So double that to compensate for everything in the house connected to the internet.

I am already tired of looking at black bars on HD programming because it is in a different format than the TV and yes you can stretch the picture full screen but at the same time you are cutting back on the pic quality to do so. And, it is not just a variance betwen channels either because two programs back to back on the same channel will do the same thing.

Maybe the broadcasters should standardize their broadcasts before trying to jump to another level again.

jazzman
01-24-2016, 03:01 AM
Gotch ya, the bandwidth for 4k TV would mean having to add many sats to accomplish this and where do you think that money is gonna come... the subscribers ofcourse in higher rates as if they aren't already over priced to begin with? What a CROCK of BS...JMO

burnsy
01-24-2016, 03:27 AM
just another scam to sell tv sets

jazzman
01-24-2016, 03:30 AM
just another scam to sell tv sets

But if the TV sets don't have a capable source to provide the 4K who would pay the extra price for one?

burnsy
01-24-2016, 03:34 AM
you just watch how many guys buy one just to say they have a 4 k tv they have no idea they will never actually receive a 4k source lol then they will yack about how much better their 4k is lol

bigbadbrother
01-24-2016, 04:27 AM
just another scam to sell tv sets

I think it's more along the line of having to have the latest go fast racing stripes. Wow aren't you impressed by my new shiny wheels and my 4k TV?

Anubis
01-24-2016, 02:40 PM
But if the TV sets don't have a capable source to provide the 4K who would pay the extra price for one?
Do you know just how many people have splurged on these tv's already! The big box stores are raking in the dough on them with all the "gotta have it" people! All the power to the folks that can afford such a silly purchase but geez at least do your research first and think before pulling the trigger.

Nostradamus
01-24-2016, 11:25 PM
my son bought one a year ago for gaming mostly LOL

dishuser
01-24-2016, 11:34 PM
habs/leafs game was broadcast in 4k last nite

pugsycan
01-24-2016, 11:47 PM
Yea but no one watched it Even in SD :D
habs/leafs game was broadcast in 4k last nite

The Noof
01-25-2016, 12:02 AM
habs/leafs game was broadcast in 4k last nite

And it came with a happy ending....

kenorakid
01-25-2016, 04:23 PM
bad enough watching the leafs as it is but now in ultra hd..............