India, Sept. 29 -- iPhone Duo vs Samsung Fold 8 vs Motorola Razr Flex: The best foldable phone for you depends entirely on what you value most: the Apple iPhone Duo dominates in absolute performance, battery life, and complete IP68 weather sealing; the Samsung Galaxy Z Fold 8 offers a newly redesigned, ultra-lightweight passport form factor that is ideal for effortless handling; and the Motorola Razr Flex delivers a highly unique, pocketable "squat" design with a rapid 165Hz refresh rate and high-pressure water protection.

iPhone Duo vs Samsung Fold 8 vs Motorola Razr Flex: Apple iPhone Duo Specs

Main Display: 7.6-inch Super Retina XDR OLED, 120Hz, 3000 nits

Cover Display: 5.4-inch OLED (90% of iPhone 18 Pro width)

Processor: Apple A2...