XtendTouch Pro Portable Monitor (ASUS ProArt PQ22UC Alternative) Megathread

Discussion in 'Accessories' started by sonichedgehog360, Sep 30, 2020.

  1. Ludo

    Ludo Pen Pal - Newbie

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    Hi Ken.

    I saw you stated a couple pages ago that the device uses PWM to control brightness.

    At what frecuency and at what level of brightness setting is used?, a few pages back you said that the panel of the monitor is the same as 2020 ENVY 15 OLED laptop, does it has the same implementation as described on this review? (https://www.notebookcheck.net/This-...ator-Core-i7-Review.484372.0.html#toc-display)

    Thank you for your answer.
     
  2. Pepper Jobs Ken

    Pepper Jobs Ken Scribbler - Standard Member

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    I'm trying to demonstrate by a video instead.
    The frequency can be as high as 1kHz
    (it's not exactly controlled by the so-called "PWM" method)
     
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  3. Ludo

    Ludo Pen Pal - Newbie

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    Thanks for the info and the video demostration.
    So that means that there is no flickering at any brightness setting?.
     
    Last edited: Feb 27, 2021
  4. Pepper Jobs Ken

    Pepper Jobs Ken Scribbler - Standard Member

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    Normally nobody would use the monitor at 0 brightness, so, within the "reasonable" range,
    say from 20%-100% brightness, the answer is YES.



    By comparison, you can see that the S20+ is still flickering even at about 85% brightness (its highest blue bar range)
     
    Last edited: Feb 28, 2021
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  5. Ludo

    Ludo Pen Pal - Newbie

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    Thanks Ken. This perfectly answered my question.
     
  6. chan lok hung

    chan lok hung Pen Pal - Newbie

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    Hi Ken,
    Would you happen to share how would we receive the delivery status/info? Via SMS or emails?

    Back in a few pages, limited RGB set across nvidia driver was mentioned. Is it fixed yet?

    I am planning to use it as the second screen for HP ENVY 15 (2020), which is equipped with nvidia rtx 2060 maxQ.

    Will it be available in any retail stores in Hong Kong after this campaign ends?

    Thanks.
     
    Last edited: Mar 2, 2021
  7. Pepper Jobs Ken

    Pepper Jobs Ken Scribbler - Standard Member

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    @sonichedgehog360 I do believe we are ready to send the device to you next week.
    limited RGB set across nvidia driver was mentioned. Is it fixed yet?

    This is just an NVIDIA driver setting thing, no fix is needed.
    Just enable full RGB... (no idea why they make 4K output with limited RGB by default)
     
  8. Pepper Jobs Ken

    Pepper Jobs Ken Scribbler - Standard Member

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    We are going to send out the first batch next week,

    with the most updated firmware that has been optimized with new devices such as PS5, new iPad Pro,
    new Chromecast, etc.

    Thanks.
     
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  9. Pepper Jobs Ken

    Pepper Jobs Ken Scribbler - Standard Member

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  10. chan lok hung

    chan lok hung Pen Pal - Newbie

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    Any firmware update in the future? Could be in a form of downloading the OS to PC then upgrade via USB-C.
     
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