Choose the old and new phone
The tool compares body dimensions, port type, wireless charging family and model-specific rules.
Independent accessory compatibility
Will your old accessories fit your new phone?
Compare two phone models and get a conservative answer for cases, screen protectors, USB-C chargers, wireless charging and magnetic accessories — with manufacturer sources attached.
Check accessory reuse
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Verdicts are intentionally conservative. “Check” means the public specifications do not prove universal accessory fit; confirm the exact accessory listing before relying on it.
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Manufacturer sourcesDimensions and core charging facts point back to Apple, Google or Samsung.
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Updated recordsEach record carries a last-checked date so stale compatibility is visible.
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No account requiredSelections are processed in your browser with no checker API or form submission. Shareable comparison URLs can still appear in normal hosting logs when loaded.
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Fresh generation-to-generation checks
Start with the highest-intent comparisons around current Apple, Google Pixel and Samsung Galaxy upgrades.
Pixel 10 → Pixel 11Same published body size, faster Qi2.2 Pixelsnap charging→iPhone 17 Pro → iPhone 18 ProCases, protectors, MagSafe, USB-C→iPhone 17 Pro Max → iPhone 18 Pro MaxSame published body size — but is the case reusable?→Pixel 10 Pro → Pixel 11 ProPixelsnap, Qi2, case and protector fit→Galaxy S25 Ultra → Galaxy S26 UltraChassis change, case fit and charger reuse→
How to use it01 · Select 02 · Read 03 · Verify
Six accessory questions, one answer page
Reuse, check or replace
We avoid false certainty. If dimensions match but camera or button geometry is unverified, you get “Check”, not an invented “Yes”.
Open the source
Every supported phone links to its manufacturer specification page and shows the date we last checked it.
Guides
Know what actually controls fit
Why identical dimensions do not prove case fit
Camera islands, side controls, microphone holes and speaker cutouts can still move.
Read the case-fit guide →Can you reuse a screen protector?
Diagonal screen size alone is not enough. Front glass, bezel and sensor geometry matter.
Read the protector guide →MagSafe, Pixelsnap and Qi2
Learn which magnetic charging accessories are more reusable than cases or rigid docks.
Read the charging guide →