Z FLIP 3 VS Z FLIP 4 Compared. Differences and why its a must upgrade

Z FLIP 3 VS Z FLIP 4 Compared. Differences and why its a must upgrade. Will show which phone is better and what upgrades were made on new zflip 4. Is z flip 4 worth the price?

[@josephbidon4333]

The 4 does not fix all those issues!

[@JackofAllCarbinc]

correct the 4 still has the same issues.....I AM now trading up to the five but yes the four gave me same issues with screen