Galaxy Nexus & Optimus LTE now in HD Galaxy Nexus & Optimus LTE look like very nice and fantastic.Both now in HD screens and big done pushing megapixel popping. There really something to the "HD" label. To find out, we're looking at two of the first smartphones with 720p screens - the Samsung Galaxy Nexus and the LG Optimus LTE (very similar to the LG Nitro HD). The two have similarly sized screens - 4.65" for the Nexus and 4.5" for the Optimus - and both push pixel density over 300ppi, the threshold above which eye-watering magic starts to happen. They are from two different worlds though. The LG Optimus LTE uses a traditional three-subpixel matrix for its AH-IPS LCD display (a.k.a. True HD IPS), while the Galaxy Nexus has only two subpixels per pixel (called PenTile) in its Super AMOLED matrix. Both have plenty to brag about, but they won't get away with just judging them by their sharpness.LG are shaping standard & special bri...