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What's odd is that the reviewer doesn't see a noticeable contrast difference in real world viewing side by side. That sony wide angle screen likely has under 4k contrast while the Vizio is likely well above 10K with over twice the brightness and lots more zones. I actually don't doubt the review but it's an interesting take. I hope he's correct about the upscaling etc and vizio has upped their processing.
Agreed I hope they upgraded their ability to upscale and the video processing
 

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Who in the world uses the built in apps? Seriously, get an apple tv, nvidia shield, roku, or fire tv. That's such an odd thing to be worried about.

The mobile app for Vizio is incredible as far as adjusting picture settings etc.
Point taken, probably why I’m waiting for the new Apple TV+ with HDMI 2.1 and Dolby Vision it’s so fast in regards to user interface.
Haha, I used to say this same thing...Roku's have no Dolby Vision (the built in apps do) so they are out. Amazon Fire TV Stick 4K doesn't support VUDU and doesn't have frame rate matching in a lot of apps with Netflix being the big one (Vizio does). The closest is probably the Apple TV 4K and that doesn't support Hulu in 5.1 doesn't playback some shows in Dolby Vision on the Amazon Prime App and doesn't support 4K HDR YouTube (Vizio does). They do all of their built in apps at their Native framerate also which is nice. They do have iTunes movies which you can't beat, they have the greatest selection of HDR/DV movies. With AirPlay becoming available and probably likely that there will be an Apple TV app on these in the future then soon that won't matter either. The Apple TV also supports Atmos Netflix right now (I think Vizio will soon also though). Obviously all of those other devices are faster but to me the Smartcast is plenty capable, plus I love the Chromecast Screensaver. Just my opinion obviously.

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P Quantum X detailed review from Digital Trends is up:

https://www.youtube.com/watch?v=MvgfuIWLJP4
As much as I enjoy DT videos, and Caleb does a good job with them, I don't consider them as in depth reviews. No details on calibrated settings, no 4K video, no measurements of any kind. It's just another overview on a TV, and makes no case for buying the PQX over the Sony X950G or the Samsung Q series.

I give Vizio props on the PQX, and I like the direction they are going, but the QC has to be greatly improved for anyone to take Vizio serious as a premier tv manufacture regardless of what the PQX spec sheet reads.
 
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As much as I enjoy DT videos, and Caleb does a good job with them, I don't consider them as in depth reviews. No details on calibrated settings, no 4K video, no measurements of any kind. It's just another overview on a TV, and makes no case for buying the PQX over the Sony X950G.

I give Vizio props on the PQX, and I like the direction they are going, but the QC has to be greatly improved for anyone to take Vizio serious as a premier tv manufacture regardless of what the PQX spec sheet reads.
On high end (expensive) AV gear a long term protection plan (3 plus years) is now a must. I've been lucky with my 2016 Vizio P65 and Sony 4900F. The original P series has excellent picture due to its high FALD zone count and video processor. It's weakness as a 2016 model is peak NITS for HDR, but it looks good versus the higher NITS on the 2018 Sony. I'd buy a PX Quantum in a heart beat if my P series died.
 

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Discussion Starter #66
@MashCT anything you watch on Netflix thats HDR is Dolby Vision. All movies you stream on Vudu will be in Dolby Vision.

Here is a little tech info, your display peak brightness of 3000 nits, will not be displayed all the time. Content graded to 1000 nits, your display will not exceed that. Content graded to 4000 nits, your displaywill tone map, but very little. The brightest films, I can remember, are Mad Max Fury Road, Pacific Rim, Lego Movie, Aquaman, Ready Player One, Rampage, most Warner Bros are graded on Dolby Pulsar 4000 nit grading monitor.

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When I clicked the "Info" button on the remote, the info that comes up on the screen shows "HDR", not Dolby Vision. Even the tile/info screen for the show does not show "Dolby Vision". Apparently, my STB can't output DV even from its Netflix app (the show tile doesn't show it as an option, only that 4K or "HDR" are available.)

So, I switched to using the Vizio's Netflix app & sho' 'nuff - Dolby Vision is now an option. I see it in the show's tile/info screen and when I click "Info" - now it shows "Dolby Vision".

Oddly, Stranger Things - which is in DV - does not show the option nor come up on the picture mode. Just shows 2160p & "normal".

Our Planet, though - WOW is it a stunner on this TV!
 

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When I clicked the "Info" button on the remote, the info that comes up on the screen shows "HDR", not Dolby Vision. Even the tile/info screen for the show does not show "Dolby Vision". Apparently, my STB can't output DV even from its Netflix app (the show tile doesn't show it as an option, only that 4K or "HDR" are available.)



So, I switched to using the Vizio's Netflix app & sho' 'nuff - Dolby Vision is now an option. I see it in the show's tile/info screen and when I click "Info" - now it shows "Dolby Vision".



Oddly, Stranger Things - which is in DV - does not show the option nor come up on the picture mode. Just shows 2160p & "normal".



Our Planet, though - WOW is it a stunner on this TV!


ST S1 is 4K non HDR you’ll need season 2 for DV.
 

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Discussion Starter #68
Gravity - pics

Pics speak for themselves. Once again - caveats: cell phone pics & blooming you see in the pics is not visible sitting directly in front of the TV. Also, Earth, the shuttle, the space suits are very, very bright. Impressively bright. As impressive are the blacks this set achieves in these kinds of scenes.

When Dr Stone broke free & was spinning against the starry background, when her suit caught the sun & brightened, the stars around her would also brighten. I found this to be quite distracting.

I am beginning to see (and understand) why people say all TVs come with compromises. And as good as the Kuro plasma is, it has its flaws, too. No one has ever lived with a perfect display. So far, I'd say about 90% of the time, this TV wins & I am truly stunned.

There is no denying the appeal of a TV that gets this bright & has such a stunning picture - and does all of this at a reasonable price...
 

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Discussion Starter #69

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Discussion Starter #70
BLACK SPOT (Netflix) pics

The bright orange/red sparks/fire of the flares - can't describe how bright this really is against the greenery, it is very bright. And yet, the Vizio still renders all of the detail in the flares, smoke & debris at the bottom of the cave. Really really nice.

One of the episodes, there is a scene where a truck comes over a hill, headlights blazing, and then makes a turn. The headlights are so bright, it's like a flashlight in the room. Your eyes almost feel it & you can watch the beam cross the wall behind you. This isn't like just watching 2 bright spots on the screen. It LEAPS off the screen.

Pics also show gradient banding in the fog/smoke deep in the cave.
 

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Discussion Starter #71
OBLIVION - god awful gradient banding - pics

Once again, the pics do the talkin'. These are not the only scenes where banding was this evident.

For the most part, though, Oblivion was extremely impressive on this TV.

This is what is so frustrating with my VPQX... at one moment, glorious picture that makes me say "I'd gladly keep this TV & be happy with it". The next, the viewing experience is ruined by this kind of nonsense.
 

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Once again, the pics do the talkin'. These are not the only scenes where banding was this evident.

For the most part, though, Oblivion was extremely impressive on this TV.

This is what is so frustrating with my VPQX... at one moment, glorious picture that makes me say "I'd gladly keep this TV & be happy with it". The next, the viewing experience is ruined by this kind of nonsense.
Hopefully they can fix that in an update.
 

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Point taken, probably why I’m waiting for the new Apple TV+ with HDMI 2.1 and Dolby Vision it’s so fast in regards to user interface.
Here's what I'm waiting for. A 12 bit panel so I see Dolby Vision. Are people even aware DV is 12 bit technology. So how do people figure they are seeing DV on a 10 bit panel. The short answer ,your not its a marketing gimmick at this point. And all the favorite websites you go to ,to get honest information push this Dolby vision narrative how wonderful it is and you should buy that tv and 4k blu-ray player that has it. Honest reviewers should call it out if it's a gimmick or not and why.
But were not getting that ,these days. Were just taking what they say as it must be true. Marketing is what get us to buy things , anything. Samsung has Qled, Sony has TRILUMINOS. Guess what they are the same thing! Just 3 years ago Samsung called Qled Suhd tvs,but nobody knew what that mean't, so marketing steps in and calls it Qled.In fact any manufacturer that uses quantum dots has Qled. The processing is better now ,and the usual picture options in each set, but my point is marketing comes up with buzz words for a TV like Qled, triluminos ,UltraBright 400,Wide Color Gamut with NBP Photon technology,HDR Pro Gamma etc. Back to HDR , give me a 12 bit panel which i've heard nothing about happening anytime soon. Until then how am I or anybody seeing Dolby Vision and I have seen some horrible HDR 10 .There is no standard and nobody talking about making standards, but hey let go with 8K. How about giving us the best 4K we can get then move on to 8K.
 

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OP, thanks for starting the thread - I am looking for a new TV to replace a 2015 Vizio P70 and your observations are helpful.
Color banding can be 'built in' to the video source that is difficult to remove with TV processing. And as you observe, the banding can be none, or quite evident.



If you have the opportunity with another TV, perhaps a comparison with the same source setup would be of great value to me and others here. There are VERY FEW PX75's out in the wild and they are unavailable for sale from all the usual suspects, including Vizio. Sometimes I think they might be counted using your fingers so far.


Again, thanks for your comments, and sorting out banding caused by the source or TV scaling issues is helpful to all future purchasers.
 

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Once again, the pics do the talkin'. These are not the only scenes where banding was this evident.

For the most part, though, Oblivion was extremely impressive on this TV.

This is what is so frustrating with my VPQX... at one moment, glorious picture that makes me say "I'd gladly keep this TV & be happy with it". The next, the viewing experience is ruined by this kind of nonsense.
Thanks for all the updates and pics!

Would you mind listing your source/"processing chain" when u post pics. Ex: "4k from the built in Netflix app", "Netflix hd, upscaled by appletv 4k", "uhd bluray, xyz bluray player" etc...

In essence, just like @KenUHD suggested, it is possible the source material could be contributing to the banding...
 

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OP, thanks for starting the thread - I am looking for a new TV to replace a 2015 Vizio P70 and your observations are helpful.
Color banding can be 'built in' to the video source that is difficult to remove with TV processing. And as you observe, the banding can be none, or quite evident.



If you have the opportunity with another TV, perhaps a comparison with the same source setup would be of great value to me and others here. There are VERY FEW PX75's out in the wild and they are unavailable for sale from all the usual suspects, including Vizio. Sometimes I think they might be counted using your fingers so far.


Again, thanks for your comments, and sorting out banding caused by the source or TV scaling issues is helpful to all future purchasers.
When the PX75 was initially listed on Costco's website for preorder(I don't think it is still listed), the release date was 6/7 - likely it has not been released yet.
 

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gOndor,


Good point. Agreed there is a distinction between 'release', 'availability', and TV's actually for sale.
A Vizio, Inc press release on 5/21/19 8:00am ET announced availability of all the 2019 line up and was picked up by sites such as prnewswire.


Looking at the Vizio site today, they imply PX75's have an actual delivery to customers around early August. (ie 7-8 week delivery on the Vizio web page). (Which may explain why these TV's appear and disappear from various retail web sites.)



Nonetheless, feedback from the early adopters of the PX's is valuable stuff.
 

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As much as I enjoy DT videos, and Caleb does a good job with them, I don't consider them as in depth reviews. No details on calibrated settings, no 4K video, no measurements of any kind. It's just another overview on a TV, and makes no case for buying the PQX over the Sony X950G or the Samsung Q series.
OTOH, his split screen shots showing the FALD performance in SDR/HDR and blooming are some of the best illustrations of the effect I've seen, and give a lot of real-world indication of whether one can live with it or not with this set. What is "completely unwatchable!" to one person might be no big deal to another, and I really appreciate being able to just see it, rather than being forced to read someone's impressions of it.

Would you mind listing your source/"processing chain" when u post pics. Ex: "4k from the built in Netflix app", "Netflix hd, upscaled by appletv 4k", "uhd bluray, xyz bluray player" etc...

In essence, just like @KenUHD suggested, it is possible the source material could be contributing to the banding...
This is immediately what jumps to my mind. If there's no banding and a beautiful picture with some content, and "horrible" banding in other, similar, content, the banding is probably in the content. Especially if that content is 8-bit SDR being scaled up to brightness levels and color spaces it was never intended for, or is highly compressed streaming content.

I think it's been established for at least a couple years that Sony sets with their X1 processing intentionally remove banding, even when it's in the content, and whether that's a good thing or not is up for debate. A debate that's been ragin in the OLED world, as LG TVs often show banding the Sony's don't. Some people want their TV to accurately display the signal it's getting, warts and all. Some people want the fewest visible defects in the picture, even if that means the image is being 'processed'.
 

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RTings has just purchased the 2019 P Quantum X. They should have a review up with the next few weeks.

That's great news! I've been checking their website every few days to see if the review would popup. I am definitely interested to complement my P65-E1 with the PX75-G1. How do you like your PQ65? Do you have it in a bright room?
 
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