Jon D.
Posted
So easy
So easy - the only work was dealing with USPS. Highly recommend

Great
305 reviews
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 Consumer Courier, with an average rating of 4.3 out of 5.
305 approved reviews, newest moderated first
Jon D.
Posted
So easy - the only work was dealing with USPS. Highly recommend
alex G.
Posted
My honest opinion, I usually don't write reviews, but this service was fast, they're not messing around. 100% satisfied.
Victor L.
Posted
Amazing, fast, reliable and they kept the agreed price!
customer
Posted
Great and easy process. Highly recommend The Whiz Cells.
April H.
Posted
They were quick on sending me my money. Sent me a pre paid postage. I like the different options on how you want to get paid. After searching a lot of places, this was the one that came out with the most payout. The only thing negative I have to say is they said there were scratches on the screen and took off $80. I know i had a screen protector on there and that phone did not have scratches on it. I take great care of my phones.
Roger
Posted
Everything was easy and worked well. Got the check in the mail about when they said I would for the amount that they originally estimated. Process worked fine, satisfied with the outcome.
Elisa H.
Posted
This wasn’t my first time selling a phone online, but it was by far the best experience I’ve had. They sent me a pre-labeled package, and on the very same day my device arrived, they examined it and emailed me with their findings. I’ve never had a company respond so quickly. They even matched an offer I received from another buyer and stayed extremely responsive throughout the entire process; if I sent an email, I’d have a reply within the hour. Best of all, I received payment the same day I accepted the offer, followed by a confirmation email to ensure I had received it.
Mike L.
Posted
Low ball offer, I wouldn't use them again. My phone worked fine and had a minor crack on the back. Front screen had no cracks and they reduced their offer by $100.
Response from The Whiz Cells· Sep 22, 2025
We are very sorry to see that you are unhappy. Unfortunately, when a device is cracked it does make a serious impact in its value.