Lenovo ThinkVision S27e 20 LED display 68.6 cm (27") 1920 x 1080 pixels Full HD Black Bus powered___USB It’s a much higher quality alternative It’s a much higher quality alternative to headphones and avoids the hassle of having to connect external speakers which provides CPU Vcore voltage more efficiently and smoothly 4 HDMI ports quantity 1 HDMI Yes VGA (D Sub) ports quantity 1 Ergonomics Tilt adjustment Yes On Screen Display (OSD) Yes Tilt angle range 5 22° Panel mounting interface 100 x 100 mm VESA mounting Yes Power Annual energy consumption 115 kWh Energy efficiency scale A to G AC input voltage 100 240 V Power consumption (off) 0 27" 1920x1080 In Plane Switching