Google Pixel 7a is fast and efficient, with 8 GB of RAM, an amazing camera, and features rated highest in security[1].Aspect ratio : 20:9, High brightness mode : >1,000,000:1 contrast ratio.‎Battery Description: Lithium Ion Pixel’s fast-charging all-day battery can last over 24 hours, or up to 72 hours when you turn on Extreme Battery Saver[2]; it also charges wirelessly With the Pixel Camera and Google Tensor G2’s advanced image processing, it’s easy to take great pictures in low light, fix blurry images, and remove distractions with a few taps in Google Photos[3]