Amazing Samsung Galaxy Z Flip 4 deal knocks up to $400 off with a trade-in, but be quick as it won’t last forever

The Discover Samsung event continues in the US with a stunning deal on the Samsung Galaxy Z Flip 4. You can get the 128GB version of the clamshell, foldable device from just $599.99 – a massive $400 off the usual retail price – if you trade-in an eligible phone. That’s also in all colours – Bora purple, pink gold, graphite, and blue.