Weekly deals: the best smartphone deals from the US, the UK, Germany and India

Samsung unveiled its 5th generation foldable phones this week and they went on pre-order. There are some great deals in some regions and not-so-great deals in other regions. We also look at possible alternatives to the Galaxy Z foldables. USA The UK Germany India USA Samsung US is offering some killer trade-in deals. For example, if you send in your old Galaxy Z Flip4, you can get the new Z Flip5 for just $100 (assuming it’s in a good condition, if your old Flip has screen damage you will have to pay $300 instead). $100 to get the new hinge and cover display,...