Philips 221S3LSB. Display diagonal: 546.1 mm (21.5 "), Response time: 5 ms, Display brightness: 250 cd/m². On Screen Display (OSD) languages: CHI (SIMPL), DEU, ENG, ESP, FRE, ITA, POR, RUS. VESA mounting interfaces compatibility: 100 x 100 mm, Tilt angle: -5 - 20 °. Input voltage: 100 - 240 V, Input frequency: 50/60 Hz, Power consumption (standby): 0.1 W. Width: 507 mm, Depth: 59 mm, Height: 323 mm