Zack Nelson puts Apple's foldable phone through harsh durability tests, revealing critical hinge and display flaws.
Popular tech YouTuber Zack Nelson recently put the newly released Apple iPhone Duo through a rigorous battery of durability tests, uncovering severe structural and display weaknesses in the premium device.
The evaluation, conducted in his workshop, tested the foldable smartphone against scratch resistance, dust infiltration, and extreme bending to see how the expensive hardware holds up under pressure.
Ultimately, the device failed the examination due to trapped debris in the hinge and permanent screen damage, according to information published by dexerto.
Mohs Hardness Scale Results For Glass
The evaluation initially started with positive indicators when the exterior display showed only faint scratches at level seven on the Mohs hardness scale.
However, the flexible inner screen proved significantly more vulnerable, scratching easily at level two and sustaining deeper visible marks from fingernails.
Despite these early blemishes, Nelson praised Apple for utilizing a specialized matte coating that successfully masked the imperfections when the display was powered on.
Dust Resistance And Hinge Failure
Things quickly deteriorated when the tester covered the foldable handset in dust and dirt to evaluate its real world debris resistance.
Even though the device carries an official IP68 dust and water resistance rating, tiny particles managed to penetrate the mechanical hinge mechanism.
This intrusion prevented the phone from closing completely, as the internal magnets could no longer overcome the foreign material trapped inside the folding assembly.
Display Damage During The Bend Test
The most catastrophic failure occurred during the structural bend test, which immediately triggered a permanent green line across the delicate inner display.
A subsequent attempt generated two additional lines, leading Nelson to conclude that the hinge allowed excessive movement that ultimately fractured the flexible screen panel.
By the conclusion of the evaluation, the primary screen was entirely unresponsive, with the tester emphasizing the steep $1,000 cost of replacing the damaged component.
Frequently Asked Questions
Why did the Apple iPhone Duo fail the durability test?
The device failed because dust particles entered the hinge mechanism and prevented the phone from closing, while subsequent bending caused permanent damage to the inner display.
How much does it cost to replace the inner screen?
Replacing the damaged inner display on the iPhone Duo costs a steep $1,000, according to findings by YouTuber Zack Nelson.
Does the iPhone Duo have a dust resistance rating?
Yes, the foldable device carries an IP68 dust and water resistance rating, though debris still managed to infiltrate the hinge during stress testing.
