Samsung S19A100N, 18.5", 1366 x 768 pixels, HD, Black Samsung S19A100N. Display diagonal: 18.5", Display resolution: 1366 x 768 pixels, HD type: HD, Display brightness: 200 cd/m², Response time: 5 ms, Contrast ratio (typical): 600:1, Native aspect ratio: 16:9. Product color: Black