The Dell E151FP TFT LCD Flat Panel Color Monitor has a 15-inch viewable screen. It features a .297 mm dot pitch, 1024 x 768 maximum resolution and a 25 ms response time. The Dell E151FP monitor comes in a black case and is good for small spaces. Item Weight 4.1 Kg Product Dimensions 17 x 39 x 35.8 cm Item model number E151FP Screen Size 15 inches Voltage 240 volts Lithium Battery Weight 5