Our Pick: iPhone 17 Pro
If you want the phone most likely to survive daily life without a case, the iPhone 17 Pro is our pick. Ceramic Shield 2 on front and back is the best glass protection available on any phone right now. In Allstate's drop tests, the back survived a 6-foot concrete drop with only cosmetic scuffs, something no other phone managed. The 7000-series aluminum frame bent at 200 lbs, the IP68 rating covers submersion to 6 meters, and Apple's 7+ year software track record is the most proven in the industry.
The catch: the camera plateau edges chip and scratch easily ("Scratchgate"), which is a cosmetic annoyance. And Apple's repair ecosystem is expensive. But for raw physical durability, the glass is what matters most, and Apple's is the best.
If repairability matters more to you than sheer toughness, the Fairphone 5 is the better long-term investment. Everything is user-replaceable, the 5-year warranty is unmatched, and 8+ years of software support means you'll be using it long after other phones have been recycled.
Durability at a Glance
| Spec | Fairphone 5 | iPhone 17 Pro | Galaxy S25 Ultra | Pixel 9 Pro |
|---|---|---|---|---|
| IP rating | IP55 | IP68 (6m) | IP68 (1.5m) | IP68 (1.5m) |
| Front glass | Gorilla Glass 5 | Ceramic Shield 2 | Gorilla Armor 2 | Gorilla Glass Victus 2 |
| Back | Recycled plastic | Ceramic Shield | Gorilla Glass Victus 2 | Gorilla Glass Victus 2 |
| Frame | Recycled aluminum | 7000-series aluminum | Grade 5 titanium | Recycled aluminum |
| Scratch (Mohs) | 6 (standard) | 6 faint, 7 deep | 6 (regressed from S24) | 6 (standard) |
| Bend test | Passed | 200 lbs to bend | Passed easily | Passed, minimal flex |
| MIL-STD-810H | Yes (1.5m drop) | No | No | No |
| EU Free Fall | N/A | N/A | Class A (270 falls) | Class A (270 falls) |
| Known weak point | OLED burn-in | Camera edge scratching | Camera rings detach | Camera bar separates |
| iFixit score | 10/10 | 7/10 | 5/10 | 5/10 |
| Software support | 8+ years | 7+ years | 7 years | 7 years |
Sources:
How We Evaluated Durability
We don't do our own drop tests. Instead, we compiled results from independent testers who do: JerryRigEverything (scratch, bend, and flame tests), Allstate Protection Plans (robotic 6-foot drops onto concrete), and EU-mandated durability ratings. We also reviewed real-world failure reports from user forums, iFixit teardowns, and community repair data from openrepair.org.
For each phone we looked at:
- Drop survival: How does it hold up in standardized drop tests?
- Scratch resistance: Mohs hardness scale results from JerryRigEverything
- Build materials: Frame, front glass, back glass
- Water/dust protection: IP rating
- Known weak points: Design flaws and real-world failure patterns reported by owners
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Samsung Galaxy S25 Ultra
The build spec leader, but with some surprising weak points. ~$984 · Check price on Amazon →
The S25 Ultra has the strongest frame on this list: Grade 5 titanium (Ti-6Al-4V), upgraded from Grade 2 on the S24 Ultra. It's the same alloy used in aerospace applications. The front is Corning Gorilla Armor 2, a glass-ceramic that Corning claims survives drops from 2.2 meters onto concrete-like surfaces. IP68 rated.
Drop tests (Allstate Protection Plans): Face-down from 6 feet onto concrete, the screen shattered and became unusable. Back-down, the rear glass cracked but the phone stayed functional. Side-down, minor titanium dents with full functionality. Despite Corning's 2.2m claim, the screen did not survive a 1.83m face-down drop.
Scratch test (JerryRigEverything): Scratches at Mohs level 6, deeper grooves at level 7. This is a step backwards from the S24 Ultra, which showed no marks until level 7. Corning appears to have traded scratch resistance for better drop resistance in gen 2.
Bend test: Passed easily. The titanium frame held firm with no flex from either direction.
Known issues:
- Camera ring detachment: The decorative camera rings are glued on and can fall off, potentially compromising water resistance at the lens area.
- S Pen fragility: Multiple reports of the S Pen snapping in half from drops. Not covered under warranty.
- Screen scratches appearing within weeks of normal pocket use, consistent with the Mohs 6 regression.
Bottom line: Best raw materials on paper. The titanium frame is genuinely tough, but the screen scratches easier than last year's model and the camera ring design is a liability.
Apple iPhone 17 Pro
Best glass protection, but a new durability issue.
Apple switched from titanium back to aerospace-grade 7000-series aluminum for the iPhone 17 Pro, prioritizing thermal performance and weight savings. The front uses Ceramic Shield 2, which Apple claims has 3x better scratch resistance than the previous generation. The back gets Ceramic Shield for the first time (previously standard glass), claimed to be 4x more crack-resistant than prior iPhone backs. IP68 rated to 6 meters, the deepest rating on this list.
Drop tests (Allstate Protection Plans): Face-down from 6 feet, the display shattered but remained functional (an improvement over the iPhone 16 Pro Max, which went completely black). Back-down, only cosmetic scuffing. Allstate called the Ceramic Shield back panels "the most durable we've tested in years."
Scratch test (JerryRigEverything): Faint scratches at Mohs level 6, deeper grooves at level 7. Real-world testing by PhoneArena found "no visible scratches under normal inspection" after weeks of caseless use, something they said "is not something we could say about older iPhones."
Bend test (Allstate): 200 pounds of pressure to bend. Remained fully functional afterward.
Known issues:
- "Scratchgate": The camera plateau has sharp raised edges where the anodized coating chips off easily, exposing bare aluminum. iFixit's materials scientist confirmed this is a design flaw: the anodized coating inherently fails at sharp corners. Especially visible on darker colors.
- Apple's tight repair ecosystem means fixes are available but expensive. Battery replacement costs more than Android equivalents.
Bottom line: The best glass on any phone right now. Ceramic Shield 2 on front and back is a real advantage for drop survival. But the camera edge scratching issue is a significant cosmetic weakness that Apple has downplayed.
Google Pixel 9 Pro
Solid all-around, with one structural concern. ~$820 · Check price on Amazon →
Recycled aluminum frame, Gorilla Glass Victus 2 on front and back, IP68 rated. Google claims the Pixel 9 series is "twice as durable" as the Pixel 8, though when pressed for details they cited vague "improved internal architecture" without specifics.
Drop tests: No formal Allstate/SquareTrade breakability test was published for the Pixel 9 Pro. The EU product information sheet rates it Free Fall Class A (270 falls without defect), the highest class.
Scratch test (JerryRigEverything): Standard Mohs level 6 scratches, deeper at level 7. The ultrasonic fingerprint sensor continued working even after heavy level 7 scratching.
Bend test (JerryRigEverything): "Even stronger than last year with no creaky boat sounds and nearly no flex from the front nor the back." A clear improvement over prior Pixel generations.
Known issues:
- Camera bar separation: The raised camera visor has physically detached from the body in multiple documented cases. One case occurred without any drop, potentially from tight case pressure on the protruding bar. When the bar separates, IP68 protection is compromised.
- Display line defect: Enough units developed vertical display lines or flickering that Google launched a formal Extended Repair Program covering 3 years from purchase.
- The polished aluminum frame and glass back are very slippery. Multiple reviewers flagged increased drop risk without a case.
Bottom line: Strong JerryRigEverything results and the EU's highest free-fall rating. But the camera bar separation reports are concerning. A structural component detaching without a drop is a design flaw, not wear and tear. Worth watching whether Google addresses this in future hardware revisions.
Fairphone 5
The most repairable phone ever made. But is it durable?
The Fairphone 5 is designed to be fixed, not to never break. Every component is user-replaceable with a standard screwdriver: screen, battery, camera, speakers, charging port. It's the only phone with a 10/10 iFixit repairability score. The frame is recycled aluminum, the back is removable recycled plastic, and the front is Gorilla Glass 5. IP55 rated (water jets, not submersion).
Drop tests: MIL-STD-810H certified, including drop testing from 1.5 meters. JerryRigEverything called it "the best smartphone on earth" after it passed his full durability battery. A long-term user review reported dropping the phone "at least 100 times" over 14 months caseless: two small dings on the aluminum frame, screen intact, back cover clips popped loose once but snapped back.
Scratch test (JerryRigEverything): Standard Mohs level 6 scratches, deeper at level 7. Expected for Gorilla Glass 5.
Bend test (JerryRigEverything): Passed. No flex from either direction despite the modular design.
Known issues:
- OLED burn-in: Reports of permanent ghost images in the status bar area within 6-10 months of use. Not widespread but documented.
- IP55, not IP68: Handles dust and water jets but is not submersible. Don't take it to the pool.
- Gorilla Glass 5 is two generations behind Victus 2. Less drop and scratch resistance than the other phones on this list.
- At 212g and 9.6mm thick, it's noticeably heavier and thicker than competitors.
- Hard to buy in North America. The camera is adequate but not competitive with flagships at this price.
Bottom line: The Fairphone 5 isn't the toughest phone on this list, it's the most survivable. When something breaks, you replace the part for under $100 instead of the whole phone. That's a fundamentally different approach to durability, and over a multi-year ownership period, it's arguably the most practical one. The 5-year warranty (longest in the industry) and 8+ year software support commitment back that up.
What Actually Kills Phones
Based on repair data from openrepair.org (300,000+ records) and iFixit community reports, phones most commonly die from:
- Screen damage: The #1 physical failure. Cracked screens are fixable, but costs vary wildly: ~$100 for a Fairphone 5, ~$259 for a Galaxy S25 Ultra through Samsung, ~$400 for an iPhone 17 Pro through Apple.
- Battery degradation: After 2-3 years, batteries lose significant capacity. If the battery can't be replaced affordably, the phone becomes disposable.
- Charging port failure: Lint, wear, and moisture damage the port over time. USB-C standardization helps, but this is still a common failure point.
- Software abandonment: The phone works fine physically but stops getting security updates. All four flagships on this list now offer 7-8 years of updates, so this matters more for budget and mid-range phones.
No phone is unbreakable. The question is what happens when something fails: can you fix it for a reasonable cost, or are you buying a new phone?