项目P10P12P12.5P16P20P25像素间距10mm12mm12.5mm16mm20mm25mm物理密度10000dots/㎡6944dots/㎡6400dots/㎡3906dots/㎡2500dots/㎡1600dots/㎡箱体尺寸1280mm 960mm768mm 576mm1000mm 1000mm1024mm 768mm1280mm 960mm1200mm 1200mm箱体分辨率128 9664 4880 8064 4864 4848 48最佳视距10~100m12~120m10~100m15~300m15~300m20~300m