Are these two listings the same phone?

Yes. Both are the Samsung Galaxy S10 with 128GB storage in Prism Black. The difference is the carrier listing: one is Verizon, the other is unlocked.

Which should I buy if I am not on Verizon?

Buy the unlocked listing. A Verizon-locked S10 will not accept another carrier's SIM until it is unlocked, and Verizon's unlock rules apply.

Is the S10 still a good phone in 2025?

It is fine for calls, photos and light apps. It stopped getting Android version updates, so it is a poor choice if you need current security patches.

Does the S10 support 5G?

No. The S10 is a 4G LTE phone. You need an S10 5G model or a newer Galaxy for 5G.

How long does the battery last?

The 3,400mAh battery typically gets a full day of light use when new. On a used unit, expect less, and check the battery health before buying.

Is the extra cost of the unlocked version worth it?

Yes if you may change carriers or travel with a local SIM. If you are staying on Verizon, the cheaper Verizon listing is the better value.

Samsung Galaxy S10 SM-G973 128GB Smartphone Unlocked vs Samsung Unlocked Galaxy S10, 128GB Black - Smartphone

These are the same phone: the Samsung Galaxy S10, 128GB, in Prism Black. The only difference is the carrier listing. Product A is described as a Verizon unit, while Product B is listed as unlocked. Buy the unlocked listing if you want to use it on any carrier. Buy the Verizon listing only if you are on Verizon and the price is clearly lower. Compare the latest prices at each store before you decide.

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