Author Topic: Best 27-28" 4K 3840x2160 & 5K 5120x2880 AHVA/IPS/PLS Monitors  (Read 38141 times)

NCX

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iiyama
« Reply #15 on: August 01, 2017, 12:08:55 am »
iiyama


iiyama XB2779QQS

5120x2880 or 5K semi-wide gamut IPS panel with Plasma Deposition Coating.  The iiyama XB2779QQS over-saturates color significantly unless used with programs which support color management.

Review By Belgium Hardware

iiyama XUB2792UHSU

Review By Belgium Hardware and Measurements
Review by PRAD

Matte 4K IPS with very accurate color presets, negligible input lag, but slower than average pixel response times for a 60hz AHVA/IPS/PLS panel.  It has a fully adjustable stand, Displayport, Dual-Link DVI (1440p), HDMI 2.0, 2x UXB 3.0 (1x fast charging), and 3.5mm Audio In and Out.

Below are PRAD's oscilloscope measurements of three 27" 4K monitors pixel response times, including the VP2780-4K from 2015 which I own.  The iiyama's +2 overdrive setting speeds up the pixel response times significantly, but also causes overshoot ghosting.  The +1 setting provides a better balance between speed and overshoot.  The iiyama's overdrive is fine for casual gaming, but there are better options.


Asus PB27UQ Trace Free 60
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Iiiyama Overdrive Off (Default)
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Iiiyama Overdrive +2 (Default)
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ViewSonic VP2780-4K Response Time Advanced
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« Last Edit: May 04, 2019, 04:18:37 pm by NCX »