These are pretty high-end. I recently bought the Anker Nebula Solar Portable. I like it because of the battery ( so i can watch without cables). Its not 4K but 1080p is plenty and it's pretty bright.
These are pretty high-end. I recently bought the Anker Nebula Solar Portable. I like it because of the battery ( so i can watch without cables). Its not 4K but 1080p is plenty and it's pretty bright.