Phones with the Best Drop-Test Ratings and Gorilla Glass Armor

Glass technology has reached a new peak. We examine the devices with the highest durability ratings using Corning’s latest materials.

While rugged phones exist for extreme use, mainstream flagships have become increasingly durable. The introduction of Gorilla Glass Armor and Ceramic Shield has significantly reduced the likelihood of screen shattering during everyday drops.

The Evolution of Corning Gorilla Glass

Corning's latest "Armor" glass is not just about scratch resistance; it focuses on reducing reflection and increasing toughness. Data shows that Gorilla Glass Armor is up to 4x more scratch-resistant and provides 75% less reflection compared to standard glass.

1. Samsung Galaxy S26 Ultra (Gorilla Glass Armor)

Samsung was the launch partner for Gorilla Glass Armor. Our drop tests (onto concrete from 1.5m) show that the flat edges of the S26 Ultra, combined with this glass, result in a 60% higher survival rate than the curved S23 Ultra.

2. iPhone 17 Pro (Ceramic Shield Gen 3)

Apple uses a proprietary "Ceramic Shield" technology developed with Corning. The 3rd generation focuses on "molecular-level durability." In independent drop tests, the iPhone 17 Pro consistently survives impacts that would shatter standard glass, although the titanium frame often takes the brunt of the damage.

3. Xiaomi 16 Pro (Dragon Crystal Glass)

Xiaomi has developed its own "Dragon Crystal" glass. While not as famous as Corning, its Vickers hardness rating is competitive. It excels in scratch resistance, though its impact resistance is slightly below Gorilla Glass Armor in our 2-meter drop benchmarks.

Frame Materials Matter

Durability isn't just about the glass. The transition from aluminum to Grade 5 Titanium in the iPhone and Galaxy series provides better energy absorption during a drop, protecting the internal components even if the glass remains intact.

Durability Scores (Industry Standard Tests)

Galaxy S26 Ultra: 9.5/10 (Highest impact resistance)
iPhone 17 Pro: 9.2/10 (Highest structural integrity)
Xiaomi 16 Pro: 8.8/10 (Highest scratch resistance)

Summary

The Samsung Galaxy S26 Ultra currently holds the title for the most durable mainstream glass-and-metal smartphone, largely due to the superior properties of Gorilla Glass Armor.