(Image credit: Tom's Guide) But how does it compare to its predecessor? After all, the Go 4 is a formidable speaker that you can still buy today — often for less than $40 when it's on sale. I put the Go 5 and the Go 4 through their paces in this face-off to find out which is best value for money. I don't think the winner will surprise you that much. JBL Go 5 vs JBL Go 4: Specs Swipe to scroll horizontally Header Cell - Column 0 JBL Go 5 JBL Go 4 Price $54 / £39 $49 / £39 Colors Black, Blue, Pink, Purple, Red, Squad (camo), White Black, White, Red, Blue, Pink, Purple, Camouflage Size 3.98 x 3.05 x 1.7 inches 3.7 x 3 x 1.7 inches Weight 8.16oz 6.7oz Battery life (rated) 10 hours 7 hours Connectivity Bluetooth 6.0 with SBC, AAC and LC3 Bluetooth 5.3 with SBC and AAC Waterproofing IP68 IP67 JBL Go 5 vs JBL Go 4: Price & availability (Image credit: Tom's Guide) The JBL Go 4, at the time of writing, is two years old as it first came out in early 2024.…