Dell E2225HSM 21.5 inch FHD Monitor | VA Panel|Dual Speakers|5ms| 100Hz Refresh| 3000:1 Contrast | 250 cd/m2 |Ports: 1 HDMI, 1 DP 1.2, 1 VGA|TÜV Rheinland 3-star Eye Comfort | Height Tilt Swivel Pivot Specification High Refresh Rate: A high 100Hz refresh rate delivers less flicker, more seamless scrolling and smoother motion. ComfortView Plus: Minimise harmful blue light exposure without sacrificing colour accuracy with Dell’s always-on, built-in ComfortView Plus. See the difference when ComfortView Plus helps dial back the yellow hues to ensure better colour fidelity, compared to the results of software-enabled low blue light technology Ultra-Thin Bezel Design: See more with less distractions. 3000:1 Contrast Ratio: Experience deeper blacks, brighter whites and vivid colour. Built-in Dual 2W Speakers: Clear audio for an enhanced listening experience. Wide Viewing Angle: Get consistent views across a wide 178°/178° viewing angle. Built-in Dual 2W speakers: Clear audio for an enhanced listening experience.