Samsung Galaxy Avant - No Contract - (T-Mobile) The new Samsung Galaxy Avant doesn't just simplify all the things you love to do on your mobile - it amplifies them. Don't miss a beat with the blazing-fast 4G LTE connection. Downloads. Uploads. Video streaming. Web surfing. Watch your media flowing seamlesslyall at speeds youll love. Use Easy Mode to simplify your home screen with bigger icons and only your favorite apps. The 4.5" qHD display provides a gorgeous new perspective. Its impressive pixel density makes the colors in pictures, texts, movies and more burst to life.