ViewSonic (VA2756-MHD) – VIEWSONIC 27″ Wide Screen 16:9 IPS LED monitor Best Resolution: 1920 x 1080 {Full HD}Brightness: 250cd/m2Contrast Ratio: 1000:1 (TYp.); DCR 50,000,000:1Response Time: 5ms , Viewing Angel: H:178o V:178oInput: VGA/HDMI/DisplayPort/ Audio In, Headphone out; Stand: TiltSpecial Feature:Speaker (2w x 2) Wall mount: 100 x 100mmSpecial feature: Blue Light Filter, Flicker Free

ViewSonic (VP2770-LED) – VIEWSONIC 27″ Wide Screen 16:9 Super Clear IPS monitor (glossy black) Best Resolution: 2560 x 1440 {WQHD} Brightness: 300cd/m2 (Typ.) Contrast Ratio: 1000:1 (Typ.) DCR 20,000,000:1 (Typ.) Response Time: 12ms (Typ), Viewing Angel: H:178o V:178o Input: VGA / DVI (Dual Link) / Display Port 1.2/ HDMI 1.4/ USB3.0 x 2 Stand: Height adjustment 150mm, Swivel 120?X, Pivot 90?X, Tilt; Special Feature:Speaker (2w SRS), HDCP