Originally Posted by Leingod

You'd primarily notice sluggishness when using youtube or streaming movies if your phone had to use 3g over 4g. The same gap will eventually happen between 4 and 5 a decade down the road due to us probably streaming at 4k resolutions for everything.

If you wanna blow $1,400. You can get Moto's new Razr Flip. Same premise as the Samsung Galaxy Z Flip, but different hinge and foldable design. Looks like a decently solid phone.