Flip Phone February is a challenge to swear off your iPhone or Android, and return to the app-free days of the Motorola Razr. One Toronto student did this for two years.

The current iteration of flip phones with foldable screens has come a long way, improving in design, durability and features while dropping in price – the new Razr starts at just $700.

Samsung has two premium phones in the $1,000 bracket, and you might assume they're similar. Here are the differences between ...