Yes, precisely. I can't visually resolve pixels on my 42" 52 PPI TV at a normal viewing distance. I can't resolve pixels on my Nexus One at my normal operating

Yes, precisely. I can't visually resolve pixels on my 42" 52 PPI TV at a normal viewing distance. I can't resolve pixels on my Nexus One at my normal operating distance unless I look really hard (252 PPI), but I tend to hold it ~12-18 inches away.