If you turn on the LED on the back of a white samsung s21 the edges and the logo will light up as well!! By editorialteamSeptember 19, 2021update submitted by /u/matteoponzetto [link] [comments] Related posts: These smart LED strips and light bars will up your home theater game — and they’re 20% off (Sponsored) Best phone 2021: The top 10 smartphones available Best iPhone in 2021: Which model is right for you? Best phone 2021: The top 10 smartphones to buy now