DB
I’ve been using these guys for years
I’ve been using these guys for years. It’s at the point I’ve stopped looking at other sites for quotes for trading in and just go with them. They have the best communication and fastest payouts by far.

It's easy to sell smartphones and tablets online with The Whiz Cells. Just locate your device, answer a few quick questions about it & get your cash offer. You can sell devices that are not paid off or even cracked. Get fast cash for your mobile electronics. All orders are processed by the next business day.
The Whiz Cells (thewhizcells.com) has 305 customer reviews on Five Star Index, with an average rating of 4.3 out of 5.
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DB
I’ve been using these guys for years. It’s at the point I’ve stopped looking at other sites for quotes for trading in and just go with them. They have the best communication and fastest payouts by far.
Brett H.
Again, you asked me for a review again I’ll tell you you’re the best. I did all the homework checked all the sites you gave me the most money thank you so much. I’ll be back.
AC
The process was easy, transparent, and my sale was posted to my PayPal account quickly. The sale price was twice what a big box store was offering for just a store coupon!
Stephanie L.
I was looking for an option to sell my old phone and stumbled across The Whiz Cells. They offered me the highest amount and made the whole process quick and painless. The longest part was just waiting for it to be delivered to them. Fantastic experience and if I ever find myself in the position again, I would definitely be a repeat customer.
Brian B.
It was quick and easy. They told me they would give me a certain amount and that's the amount I got. I received payment almost immediately after my used phone arrived to their office. I would definitely do business with them again.
JT
The Whiz Cells is my “go-to” place for selling my cellphones and smartwatches. They always provide fair prices and they review the items very promptly. Great company to deal with!
Robert D.
It appears I bad mouthed the wrong company. I apologize profusely and have deleted my post.
Response from The Whiz CellsFeb 26, 2026
You have the wrong company. We will send you a screenshot of our Amazon account. We have not even sold an iPhone 12 in months on Amazon. The order number you provided is not our order number and we will show that as well.
Donald T.
We had 4 iphones, ranging from an iPhone 12 Pro Max to an iPhone 16 Pro Max, since we got new ones as we changed providers. The process was pretty simple... When I did have an issue/question, I was able to reach out and have an email discussion on how to get a better idea of the condition and potential amount I would get from Whiz Cells. Making this a one-stop shopping experience. Yes I could take the time and sell them myself and get more bang for your buck but in reality working with Whiz Cells made my experience stress free and we did pretty darn good on their value.