BenQ EX2710
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Review by PRAD to my
Best Reviewed Flicker Free 27" 1440p AHVA/IPS/PLS and
Best Reviewed Flicker Free 144-165hz 1440p Monitors buying guides.
Height adjust-able, matte, 144hz 1920x1080 IPS panel with Displayport, 2x HDMI 2.0 and 3.5mm Audio Out. The EX2710
has 1100:1 contrast, accurate color when the Standard mode is selected, but slightly skewed and too high gamma
starting at 30% white which causes light colors and white shades to be too dark. The EX2710 has
negligible input lag at both 60 and 144hz, the default AMA 1 overdrive setting provides fast and overshoot free pixel response times, but they can be improved by switching to AMA 2, though PRAD did not measure the AMA 2 overdrive, even though they think it is the best setting.
Dell UltraSharp U2520D
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Review by Rtings to my
Best Reviewed Flicker Free 25" 1440p IPS/PLS Monitors buying guide.
Fully adjust-able, matte, 2560x1440 IPS panel with Displayport, HDMI 2.0, 2x USB-C, 3x USB 3.0 and 3.5mm Audio Out. The U2520D has 1000:1 contrast, accurate colors
aside from marginally too high preset gamma, full (99.6% measured) sRGB color space coverage, negligible input lag and good 60hz pixel response times aside from a bit of overshoot.
Dell S2721D
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Best Reviewed Flicker Free 27" 1440p AHVA/IPS/PLS buying guide.
Matte, 2560x1440, 75hz IPS panel with Displayport, AMD Free-Sync (G-Sync compatible over Displayport; 48-75hz range), 2x HDMI 1.4, VESA mounts and 3.5mm Audio Out. The S2721D 1000:1 contrast, decent preset color accuracy, negligible input lag and average pixel response times with no over-shoot when the preset Normal overdrive setting is used.
LG 27QN880-B
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Review by PRAD to my
Best Reviewed Flicker Free 27" 1440p AHVA/IPS/PLS buying guide.
Fully adjust-able (stand base clamps to desk), matte, 2560x1440, 75hz IPS with Displayport, 2x HDMI, 2x USB 3.0, USB-C and 3.5mm Audio Out. The 27QN880
has 890:1 contrast, a 33-423cdm/2 brightness range, 99% sRGB color space coverage, and is
very accurate aside from the gamma
which drops below 2.0 starting at 90% white. The Fast overdrive setting provides
fast pixel response times with almost zero overshoot at both 60 and 75hz. PRAD measured a 12.8ms signal delay at 60hz, and 6.4ms at 75hz; both measurements (oscilloscope) allow the 27QN880 to be considered delay free.