Lenovo ThinkVision E27q-20 27" Class WQHD LED Monitor - 16:9 - Raven Black - 27" Viewable - In-plane Switching (IPS) Technology - WLED Backlight - 2560 x 1440 - 16.7 Million Colors - 350 cd/m² - 4 ms - 75 Hz Refresh Rate - Speakers - HDMI - DisplayPort

Lenovo ThinkVision E24q-20 24" Class WQHD LED Monitor - 16:9 - Raven Black - 23.8" Viewable - In-plane Switching (IPS) Technology - WLED Backlight - 2560 x 1440 - 16.7 Million Colors - 300 cd/m² - 4 ms - 75 Hz Refresh Rate - Speakers - HDMI - DisplayPort