Xiaomi to launch Mi TV Q1 75" on 23rd March - QLED, 192 Zones, 120Hz

[lightgamer]

Picture setting for both are identical. Both show Dolby Vision Dark.

I explicitly asked for the colour gamut and bit-depth coming from the device, not the Dolby Vision mode on your TV.

If PQ would be the same across various HW specs then why some companies like Nvidia would even bother using high end processors on thier devices.

• To support more formats(Dolby Vision profile 7, TrueHD, DTS HDMA),
• have more features (like upscaling on the shield),
• more ports and connectivity
• smoother interface.
• Gaming (apple arcade, simulators).

The only things that impact PQ is your TV screen and the data in the stream.

It's definitely worth it to get an Apple TV 4k over cheaper sticks as it offers a lot wider feature set. However, PQ is not a reason to choose. This is why no reputed hifi forum even discusses the PQ of a streamer in the review.

If the PQ is different between two streamers, that means one of three things:

1. One of the streamers doesn't fully support the format (say one streamer is DV while other only does HDR, or one is 4k while other is 1080p).
2. Something wrong with the settings on your TV/HDMI/streamer.
3. A bug in the app of one streamer.

A digital stream is just ones and zeroes. Streamers send that ones and zeroes to your TV. Just like digital audio, there's no point in discussing PQ until the conversion from digital to analog happens.

We could all buy cheap chinese streamers and save money right?

Cheap Chinese streamers don't even support as many formats as the firestick. The Mi Box S doesn't support Dolby Vision for example.

 

[jarneevan]

I explicitly asked for the colour gamut and bit-depth coming from the device, not the Dolby Vision mode on your TV.

• To support more formats(Dolby Vision profile 7, TrueHD, DTS HDMA),
• have more features (like upscaling on the shield),
• more ports and connectivity
• smoother interface.
• Gaming (apple arcade, simulators).

The only things that impact PQ is your TV screen and the data in the stream.

It's definitely worth it to get an Apple TV 4k over cheaper sticks as it offers a lot wider feature set. However, PQ is not a reason to choose. This is why no reputed hifi forum even discusses the PQ of a streamer in the review.

If the PQ is different between two streamers, that means one of three things:

1. One of the streamers doesn't fully support the format (say one streamer is DV while other only does HDR, or one is 4k while other is 1080p).
2. Something wrong with the settings on your TV/HDMI/streamer.
3. A bug in the app of one streamer.

A digital stream is just ones and zeroes. Streamers send that ones and zeroes to your TV. Just like digital audio, there's no point in discussing PQ until the conversion from digital to analog happens.

Cheap Chinese streamers don't even support as many formats as the firestick. The Mi Box S doesn't support Dolby Vision for example.

TV doesn't show color gamut and bit depth of the input stream. But I have tried all possible options under Display menu on the Firestick including Auto mode. It's the 4k version.

 

[neogen]

TV doesn't show color gamut and bit depth of the input stream. But I have tried all possible options under Display menu on the Firestick including Auto mode. It's the 4k version.

HDR set to Adaptive and resolution forced to 4K. AVR set to passthrough??

 

[jarneevan]

HDR set to Adaptive and resolution forced to 4K. AVR set to passthrough??

Yes, tried that.

 

[neogen]

Yes, tried that.

TV HDMI mode set to 2.1 ? Tried directly?

 

[lightgamer]

TV doesn't show color gamut and bit depth of the input stream. But I have tried all possible options under Display menu on the Firestick including Auto mode. It's the 4k version.

You can try the developer menu in firestick 4k.

Go to home, press home + down(not volume down) button for about 10 seconds, then press menu. Now turn on the system X ray and advanced options. Now play something.

It will look something like this (image downscaled massively to fit in the site's ridiculous limits for file sizes). As you can clearly see, firestick 4k is playing this file in Dolby Vision, BT.2020 colour space and outputting to the display at the correct resolution and frame rate.

 

[jarneevan]

In fact I bought the Firestick first after buying the TV. Buying Nvidia was not even considered. But after looking at the poor PQ I thought Firestick isn't good enough and ended up buying Nvidia.

I always faced poor HDR performance on Firestick with other TVs too. But I never did back to back comparison with Nvidia. So don't know if the problem was with the TV or Firestick.

I do have a 2017 Nvidia connected to a 4k projector and that setup always works well. So I implicitly assumed getting one more Nvidia is the way to go.

 

[jarneevan]

TV HDMI mode set to 2.1 ? Tried directly?

Yes, tried both 2.0 and 2.1 modes.

 

[jarneevan]

You can try the developer menu in firestick 4k.

Go to home, press home + down(not volume down) button for about 10 seconds, then press menu. Now turn on the system X ray and advanced options. Now play something.

It will look something like this (image downscaled massively to fit in the site's ridiculous limits for file sizes). As you can clearly see, firestick 4k is playing this file in Dolby Vision, BT.2020 colour space and outputting to the display at the correct resolution and frame rate.

View attachment 60448

Couldn't get that working. Will try again

 

[Appys]

You can try the developer menu in firestick 4k.

Go to home, press home + down(not volume down) button for about 10 seconds, then press menu. Now turn on the system X ray and advanced options. Now play something.

It will look something like this (image downscaled massively to fit in the site's ridiculous limits for file sizes). As you can clearly see, firestick 4k is playing this file in Dolby Vision, BT.2020 colour space and outputting to the display at the correct resolution and frame rate.

View attachment 60448

never knew abt this menu till today, an alternative way as well

 

[crashnburn]

My TV was first installed by Flipkart's Jeeves and second time it was installed by MI ( I shifted this tv to new city) I found Jeeves were better. Mi ones actually scratched my side ( silver coating). This is what they did lol.

How and why would they send you STAFF twice in 2 different cities? Do elaborate.

 

[crashnburn]

They can look better than native TV apps as android apps don't handle colour space properly sometimes, but both firestick and shield should send the exact same data.

The files are digital and not analog, so as long as both are setting colour space and HDR correctly, the content should look EXACTLY the same as it's the same content passed to the TV.

I've seen this kinda discrepancy between several diff TVs and sources. wierd.

 

[crashnburn]

You can try the developer menu in firestick 4k.

Go to home, press home + down(not volume down) button for about 10 seconds, then press menu. Now turn on the system X ray and advanced options. Now play something.

It will look something like this (image downscaled massively to fit in the site's ridiculous limits for file sizes). As you can clearly see, firestick 4k is playing this file in Dolby Vision, BT.2020 colour space and outputting to the display at the correct resolution and frame rate.

View attachment 60448

And this I was unfamiliar with Saved.

 

[vikrantxtrad]

How and why would they send you STAFF twice in 2 different cities? Do elaborate.

First normal flipkart self installation then I called Mi customer care in new city and gave them new address. They came next day and installed.

 

[vikrantxtrad]

I explicitly asked for the colour gamut and bit-depth coming from the device, not the Dolby Vision mode on your TV.

• To support more formats(Dolby Vision profile 7, TrueHD, DTS HDMA),
• have more features (like upscaling on the shield),
• more ports and connectivity
• smoother interface.
• Gaming (apple arcade, simulators).

The only things that impact PQ is your TV screen and the data in the stream.

It's definitely worth it to get an Apple TV 4k over cheaper sticks as it offers a lot wider feature set. However, PQ is not a reason to choose. This is why no reputed hifi forum even discusses the PQ of a streamer in the review.

If the PQ is different between two streamers, that means one of three things:

1. One of the streamers doesn't fully support the format (say one streamer is DV while other only does HDR, or one is 4k while other is 1080p).
2. Something wrong with the settings on your TV/HDMI/streamer.
3. A bug in the app of one streamer.

A digital stream is just ones and zeroes. Streamers send that ones and zeroes to your TV. Just like digital audio, there's no point in discussing PQ until the conversion from digital to analog happens.

Cheap Chinese streamers don't even support as many formats as the firestick. The Mi Box S doesn't support Dolby Vision for example.

Yup, even my Jio Box displays exactly same as native TV app. Zero difference but better motion and upscaling.

 

[curious]

Yup, even my Jio Box displays exactly same as native TV app. Zero difference but better motion and upscaling.

Can you please share the HDMI settings of your Jio STB and the TV? I also have Jio STB and a 9 year old Yamaha home theatre setup. I cannot get HDR from Jio STB and surround sound working as expected. While Dolby Vision and surround sound works fine with the TV Native Netflix app, however with Jio STB, the TV shows HDR instead of Dolby Vision and no surround sound. With native Amazon Prime, the HDR and surround sound works as expected however, with Jio STB there's no sound from home theatre. I've connected AVR to TV's HDMI ARC port and Jio STB to one of the remaining HDMI ports of the TV.

 

[neogen]

Can you please share the HDMI settings of your Jio STB and the TV? I also have Jio STB and a 9 year old Yamaha home theatre setup. I cannot get HDR from Jio STB and surround sound working as expected. While Dolby Vision and surround sound works fine with the TV Native Netflix app, however with Jio STB, the TV shows HDR instead of Dolby Vision and no surround sound. With native Amazon Prime, the HDR and surround sound works as expected however, with Jio STB there's no sound from home theatre. I've connected AVR to TV's HDMI ARC channel and Jio STB to one of the remaining HDMI ports of the TV.

Which AVR ?

 

[curious]

Which AVR ?

HTR-2064

 

[neogen]

HTR-2064

I have HTR 3067. That didn't work properly, and I changed the AVR.

Hope you have enabled ARC on AVR.

Try this, with all the connections in place, play something.. while it's being played toggle the input on AVR and see if you get the sound.

Do enable pass through on TV

 

[curious]

I have HTR 3067. That didn't work properly, and I changed the AVR.

Hope you have enabled ARC on AVR.

Try this, with all the connections in place, play something.. while it's being played toggle the input on AVR and see if you get the sound.

Do enable pass through on TV

ARC on AVR and pass through on TV have been enabled. I'll try toggling input on AVR to see if it makes any difference. Thanks.

Which AVR you bought and for how much? And is everything working as expected with this AVR? I'm thinking of upgrading the AVR sometime next year or may be around Diwali if some irresistible deal is available.