ASUS VS239HR, 58.4 cm (23"), 1920 x 1080 pixels, Full HD, LED, 5 ms, Black ASUS VS239HR. Display diagonal: 58.4 cm (23"), Display resolution: 1920 x 1080 pixels, HD type: Full HD, Display technology: LED, Response time: 5 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. VESA mounting. Product colour: Black