ViewSonic
Viewsonic VP2770
Discontinued 2012 matte 2560x1440 Samsung PLS panel.
Viewsonic VP2772
Discontinued wide gamut IPS from 2013.
Viewsonic VP2771
Review by Toms' HardwareViewsonic VP2768
Review by Alexander GryzhinReview by PC MagazineReview by PRADViewsonic VX2778
Review by PRADThe Viewsonic uses a fake frame-less (all frame-less monitors have perceived black depth ruining inner black bezels) matte 27" 2560x1440 LG IPS panel with a non-height adjustable stand, but it is VESA compliant. It has Displayport, HDMI, Mini Displayport, a 3.5mm audio output, outstanding color preset accuracy and above average contrast (950:1 measured by PRAD).
Viewsonic XG2703-GS
Discontinued 2016-2018 144-165hz matte AUO AHVA panel with Nvidia G-Sync
Viewsonic VG2755-2K
Review by PRADFully adjustable, matte 2560x1440 LG AH-IPS with Displayport, HDMI, USB-C and 3x USB 3.1. It's fairly accurate but can't fully cover the SDR (HDTV/REC 709) color spaces (limited to 89%) which prevents it from being competitive.
Viewsonic VA2719-2K-SMH
Review by Les NumeriquesMatte 2560x1440 LG AH-IPS panel with Displayport, 2x HDMI 1.4 and 3.5mm Audio In & Out. The ViewSonic is fairly accurate out of the box as well as nearly top tier overdrive performance (fast pixel response times without overshoot ghosting) for a 60hz non-TN panel with the overdrive (Response Time setting in the menu) is st to the Advanced mode. Unfortunately it suffers from a 27.8ms delay versus 10ms typically measured by the Leo Bodnar device when measuring display delay in the middle of the screen. Subtract 7-8ms to compare middle screen Leo Bodnar measurements to SMT Tool measurements.
ViewSonic XG270QG
Review by Ashun (
low gamma & inaccurate RGB)
Review by PC MonitorsReview by PRADMatte, fully adjust-able, 165hz, HDR/wide gamut, 2560x1440 resolution IPS* panel with G-Sync and 120hz ULMB (back-light strobing) over Displayport. The ViewSonic XG270QG has Displayport, HDMI 1.4, 3x USB 3.0 and 3.5mm Audio Out. The XG270QG is
very accurate aside from a slight warm preset green tint, and can fully cover the SDR (HDTV/REC 709 & sRGB) color spaces, but has average contrast (850:1) and
over-saturates the color of non DCI-P3 content (HDTV/REC 709 & sRGB) since it uses a wide gamut and HDR capable panel without a properly functioning sRGB emulation mode. The ViewSonic XG270QG has
negligible input lag and fast pixel response times for a non-TN panel at 144-165hz with the response time is set to the Standard (no overshoot;
60hz measurements by PRAD) and Advanced (faster but with minor overshoot;
165hz measurements by PRAD) settings. The XG270QG
does not support YCbCr 4:2:2 and YCbCr 4:4:4 signals properly when connected via HDMI; read the Unterstützte Farbmodelle und Signallevel (Supported colour models and signal level) section at the bottom of page 8 in PRAD's review for more information.
ViewSonic VX2758-2KP-MHD
Review by RtingsMatte, 144hz, 2560x1440, IPS panel with 20-144hz AMD Free-Sync, Displayport, HDMI 1.4, HDMI 2.0, and 3.5mm Audio Out. The Pixio PX7 Prime and ViewSonic VX2758-2KP-MHD have negligible input lag, superior gamma tracking and sRGB (99.5% measured by Rtings) color space coverage than the LG 27GL83A-B which has faster pixel response times (less ghosting) and less color bleed (in gradient tests) than both the Pixio and ViewSonic.