From Men's Health · Brett Williams, NASM · · 2m
iPhone Duo Review: Rethinking Smartphone Use
Testing Apple's $2,000 foldable phone changed how I use smartphones daily.
In brief
Testing Apple's $2,000 foldable phone changed how I use smartphones daily. The iPhone Duo's foldable design improved multitasking and video editing but remains awkward for one-handed use. Originally reported by Men's Health.
Initial Skepticism
The iPhone Duo felt awkward compared to my iPhone 18 Pro Max and 5S from 2013.
Day Three Breakthrough
I stopped automatically unlocking with my face and started using the inner screen for apps.
Design Features

The titanium body has a 5.4-inch outer screen and 7.6-inch fully extended size with a robust hinge.
Hinge Mechanism
The hinge uses over 100 pieces with a 3d printed cover and makes an audible snick when opening.
Camera Performance
The rear camera has a 48mp dual fusion system but lacks variable aperture and pro controls.
Smart Take Feature

Smart Take captures photos without a timer by analyzing the frame and recognizing subjects.
Battery Life
The device offers up to 24 hours of battery life when both displays are used equally.
Multitasking
The dual screens allow easy multitasking with apps dragged to either side of the screen.
Price and Value

The iPhone Duo costs $1,999 with pros including smooth functionality and solid battery life.
Camera Comparison
The Duo's camera is not as good as the iPhone 18 Pro Max but works well for casual use.
One-Handed Use
The volume buttons are at the top, making one-handed use awkward but comfortable seated.
Use Case Scenarios
The phone can be used in six basic ways including book-like orientation and workout recording.
Final Thoughts
The iPhone Duo is well-made but not better than the iPhone 18 Pro for most users.
Price Consideration
At $2,000, the iPhone Duo is expensive but useful for specific tasks like video editing.
Conclusion
The iPhone Duo improves multitasking and video editing but remains awkward for one-handed use.
What to remember
The iPhone Duo's foldable design improved multitasking and video editing but remains awkward for one-handed use.




