Author Topic: The Case For 27" 1440p 75hz AHVA/IPS/PLS  (Read 349 times)

NCX

  • Administrator
  • Hero Member
  • *****
  • Posts: 662
    • View Profile
Re: The Case For 27" 1440p 75hz AHVA/IPS/PLS
« on: April 04, 2019, 04:36:07 am »
Banding

Dawn Engine Banding by Dr NCX, on Flickr

AUO TN panels tend to suffer from very obvious and frankly horrific banding when viewing the above Dawn Engine image, as well as when viewing this 60fps Westworld trailer.  These three monitors all suffer from the same obvious banding when displaying the above image

Dawn Engine Banding

Dell S2417DG Banding 2 by Dr NCX, on Flickr
Westworld Banding
Spoiler (hover to show)


The BenQ Zowie RL2460, Dell S2719DGF and ViewSonic VX2458-mhd (all tested by me) are free from very obvious banding when viewing both the Dawn Engine image and Westworld trailer both before and after calibration, but I did see minor banding and compression artifacts not present on my AHVA, IPS and PLS panels when viewing some dark content on the TN panels listed above.  The banding is caused by both the source and the monitors.  If I zoom in very closely to the Dawn Engine image on my ViewSonic VP2780-4K (8 bit +FRC 4K IPS with 14 3D LUT) a tiny bit of banding is preset.  Here are the BenQ Zowie RL2460 and ViewSonic VX2458-mhd

BenQ Zowie RL2460 TN Panel Dawn Engine Lights On
Spoiler (hover to show)


Qnix QX2710 PLS Panel Dawn Engine Lights On
Spoiler (hover to show)


Samsung F2380MX C-PVA Panel Dawn Engine Lights On
Spoiler (hover to show)


ViewSonic VX2458-mhd TN Panel Dawn Engine Lights On
Spoiler (hover to show)

When the lights are off a bit of banding is visible, especially on the F2380MX which performs the worst despite using a true 8 bit panel, though the banding is only very obvious when viewing the monitor off angle.

None of the monitors mentioned suffer form obvious banding when displaying this screen shot from The Order 1886 which I display and take a photo of every monitor I test

Reddit Posts with banding:
https://www.reddit.com/r/Monitors/comments/9jjcio/24_1080p_144hz_gaming_monitor_without_colorbanding/
https://www.reddit.com/r/Monitors/comments/95t20w/dell_s2417dg_s2716dg_owners_is_color_banding/
« Last Edit: May 14, 2019, 01:08:00 am by NCX »