HPs elegant L1502 offers fairly good image quality on the cheap, making it a solid choice for home and business users. Total Price Display (projector) technology TFT active matrix Display (projector) diagonal size 15 in Viewable screen size 15 in Compatibility PC Max resolution 1024 x 768 Dot pitch 0.3 mm Analog video signal RGB Interface 1 Color support 24-bit (16.7 million colors) Dimensions (W x D x H) 14 in x 7.5 in x 13.6 in