This video conducts a durability analysis of the iPhone 17 Pro, primarily focusing on the anodized aluminum frame and its susceptibility to cosmetic damage. The presenter highlights the impressive hardness (Level 9 Mohs scale) of the phone's anodized layer but identifies a critical design flaw: Apple's decision to omit a chamfer or radius on the sharp edges of the camera plateau. This intentional aesthetic choice, despite common international anodizing standards, creates a weak point where the anodized coating is prone to chipping and flaking off from everyday abrasions, exposing the bare aluminum beneath. While the phone demonstrates exceptional structural rigidity and display durability, this cosmetic vulnerability is deemed an unavoidable consequence of the design, making protective cases a practical necessity for long-term aesthetic preservation.
Summarizing the iPhone 17 Pro Durability Test
0:00 Anodizing Achilles Heel: The iPhone 17 Pro's anodized aluminum exterior, a Level 9 on the Mohs scale of hardness (second only to diamonds), is highly durable, but its sharp camera plateau corners are identified as a critical weak point for the coating.
0:43 Intentional Sharp Design: Apple deliberately designed the camera plateau without a chamfer, fillet, or radius, creating the sharpest possible "cliff" that compromises the anodized layer's adhesion.
1:52 Overall Structural Improvements: The presenter praises the switch to an aluminum unibody design, noting it's generally more durable than glass slab sandwiches. Aluminum has a Mohs hardness of 3-4, while glass (Ceramic Shield 2) is 5-7.
3:21 Anodizing Thickness: The decorative anodizing is very thin (2 to 25 micrometers), making it tough but not invincible against deep scratches, despite its high hardness rating.
4:31 Camera Specifications: The phone features 48-megapixel wide, main, and telephoto cameras, all protected by Apple's Sapphire Crystal, which registers on a diamond tester.
4:50 Fragile Edge Demonstrated: Everyday items like coins and keys cause the anodizing on the sharp camera plateau corners to rub or chip off easily, revealing the silver aluminum beneath. This issue is more noticeable on darker colors like deep blue.
6:06 International Standards Ignored: Apple's design contradicts international standards (e.g., ISO, US military) recommending a specific radius (0.25-0.5 mm) for sharp edges on anodized parts to prevent chipping.
7:02 Cosmetic vs. Functional Damage: The chipping is purely cosmetic and does not affect the phone's functionality.
7:51 Exceptional Structural Rigidity: The iPhone 17 Pro (and Pro Max) passes the bend test with "zero flex, zero cracks, zero creeks, and zero damage," thanks to its solid aluminum construction.
7:55 Display Durability: The 6.3-inch, 3000-nit, 120Hz Super Retina OLED display is unaffected by 30 seconds of direct lighter heat.
8:33 Unavoidable Chipping: The presenter concludes that chipping of the camera plateau's anodizing is inevitable due to Apple's design choice and cannot be prevented without a protective case.
8:40 Case Recommendation: Cases, especially those with a raised lip or full coverage for the camera plateau (like Dbrand's Ghost case), are highly recommended to protect against this cosmetic damage.