JBL Flip 6 vs JBL Charge 4

The JBL Flip 6 is a better speaker than the JBL Charge 4 overall. The Flip 6 is smaller and has a removable carrying strap to help transport it, making it more portable. It's better built and has a better-balanced sound profile out-of-the-box. You can even customize its sound to your liking, thanks to the graphic EQ featured in its companion app. The Charge 4 can produce a slightly more extended low-bass than the Flip 6. It has less compression present at max volume, resulting in cleaner audio at louder volumes. It has a longer-lasting battery life of over 13 hours from a single charge, though this varies depending on your usage.