How do I confirm my Samsung Galaxy model before buying a case or part?
Answer
Open Settings → About phone and write down the exact model number (for example SM-S711V). Buy cases and parts that list that model code, not only a short name like Galaxy S23, because similar marketing names often use different part sizes.
Follow these steps
Open About phone
On the Samsung phone, open Settings, then tap About phone (wording may vary slightly by One UI version).
You should see: A screen lists Model name and Model number.
Write down the full model number
Copy the exact Model number, such as SM-S711V. Prefer this code over the marketing name alone.
You should see: You have the full SM- code ready to compare with product listings.
Match listings to the SM- code
When shopping, choose cases or parts that explicitly list your SM- model. Skip listings that only say S23, Galaxy S23, or a different SM- code such as SM-S911.
You should see: You select an accessory that claims compatibility with your exact model number.
Double-check the package label if buying in person
On a physical case or box, read the compatibility label and confirm SM-S711V (or your exact code) appears before purchasing.
You should see: The package lists your model code, so the fit is much more likely to be correct.
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Extra tips
What to look for: Settings → About phone model number (for example SM-S711V), plus any case or listing that shows the same SM- code rather than only “S23.”
Before you change anything: Have the phone unlocked so you can open Settings. Photograph the About phone screen or the small print on the box or SIM tray area if present. Do not order an accessory until the listing’s model code matches yours character for character. Avoid sellers that only say “fits S23” with no SM- number.