If you've formed an emotional attachment to the Nexus brand, it's time to say goodbye. But this is good news - the legacy continues with the Pixel, a collaboration between Google and HTC, the same team that brought us both the original Android phone and the first Nexus. Two phones - the Pixel and Pixel XL - cover the bases of size preference, 5" and 5.5" respectively. Both have AMOLED screens, with 1080p resolution for the small one (441ppi) and QHD for the big one (534ppi). Battery capacity is also different, 2,770mAh and 3,450mAh. Beyond that, both Pixels are more similar than...
Source: http://www.gsmarena.com/googles_own_pixel_and_pixel_xl_unveiled-news-20872.php