-edit- 30% more resolution? Anamorphic NTSC is 17% less resolution... Non-Anamorphic NTSC is 38% less resolution...
Official Anamorphic PAL DVDs use 432 lines. The non-anamorphic NTSC laserdiscs use 276 lines... which makes the actuall LD resolution 36% less than the official (PAL) DVDs.