I think you might be confusing 3 and 4. 3 still had unlimited storage and the best camera. 4 doesn't have the unlimited storage and camera is still top notch (y

I think you might be confusing 3 and 4. 3 still had unlimited storage and the best camera. 4 doesn't have the unlimited storage and camera is still top notch (you can refer to many reviews) but lacks the zoom lens unlike other flagship phones. Looks like you forgot to put your reference link. Plus battery on 4 XL is good, 4 had really undersized battery.