Sell Your Samsung Galaxy S21 Ultra | Sellfonenow.com
Sell Your Samsung Galaxy S21 Ultra in Canada Today and Get Instant Cash with Canada’s Most Trusted Phone Buyer!
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Select a category to begin. We accept all devices — even damaged or locked.
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The fastest way to sell tablets, phones and smartwatches with SellFoneNow
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We Also Buy: Broken iPhones | Water-Damaged | Locked Phones | Bulk Trade-Ins
Quote in 15 Seconds • Paid in 24–48 Hours • Free Shipping Nationwide or Free Pickup in Ontario
The Samsung Galaxy S21 Ultra is still the undisputed king of 2021 flagships: gigantic 6.8-inch Dynamic AMOLED 2X with adaptive 120 Hz and 1500 nits, Exynos 2100 or Snapdragon 888 beast, insane quad-camera system (108 MP main OIS + 12 MP ultrawide + dual 10 MP telephotos with 3× and 10× optical zoom), built-in S Pen support, 5000 mAh battery with 25 W wired / 15 W wireless, and Gorilla Glass Victus front + back. Canadians are choosing to sell their Samsung Galaxy S21 Ultra right now to fund the S25 Ultra or pocket huge cash — and SellFoneNow is paying the absolute highest prices in the country while the S21 Ultra is still one of the most wanted used phones on the planet.
Get your free instant quote now. Call +1 (647) 768-3565 or start online.
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Why Sell Your Samsung Galaxy S21 Ultra to SellFoneNow Beats Every Other Offer
- Your exact cash amount appears the second you hit submit
- We smash or match any real Canadian quote — guaranteed
- Shipping is 100 % free — prepaid Canada Post label emailed instantly
- Ontario? We’ll come right to your door and collect it for free
- Interac e-Transfer or PayPal lands the same day we inspect it
- Zero hidden fees — the number you see is the number you bank
We Buy Every Galaxy S21 Ultra — Mint or Completely Wrecked
- Sealed in box or barely used
- Normal scratches and everyday wear
- Cracked screen, shattered back glass
- Swollen battery, overheating, random reboots, dead
- Locked to any carrier or still financed
Even trashed S21 Ultras are gold mines (108 MP sensor + 10× periscope + S Pen support), so SellFoneNow pays dramatically more than carriers, pawn shops, or random buyers.
What Canadian Sellers Are Saying
Posted on Khrisma GraceTrustindex verifies that the original source of the review is Google. I searched for a store capable of purchasing my used iPhone 16 Pro Max 1TB last night. I sent an inquiry via email, and they responded immediately. The process was effortless: I live in Calgary, and they arranged to pick up my phone directly from my location. They paid me upfront at the time of pickup, making the transaction smooth and convenient.Thank you very much! I plan to sell my other gadgets to them soon, confident in their reliable service.Posted on Shuaib FazarallyTrustindex verifies that the original source of the review is Google. Great service!Posted on Ayinde MahbubTrustindex verifies that the original source of the review is Google. Good customer relation and very honest. They’re legit and has a high level of transparency.Posted on Ronek singhTrustindex verifies that the original source of the review is Google. Great guy sold 3 phones to him. Honest friendly servicePosted on Alpha ShawTrustindex verifies that the original source of the review is Google. Very convenient service and best price for my Samsung phonePosted on Ananta dasaTrustindex verifies that the original source of the review is Google. Ok service; be warned though-- they are very picky about "like new", to the point where its supposed to be in original packaging and with the shrink wrap on it to be "like new", (basically, brand new unopened). Otherwise good service, they paid quickly and shipping was east
Owner's reply
Hey Ananta, thank you so much for your honest review! This ruling does not apply all products. This ruling applies to some specific products such as Apple Watches and Mac’s. We are trying to change this ruling for the future and trying to have “open-box” considered as “Brand New” instead of “Like New” and Like New considered as Like New. This system should role out by the end of December 2025.Posted on Food KingTrustindex verifies that the original source of the review is Google. W service
Owner's reply
As always :)Posted on Finn LennstromTrustindex verifies that the original source of the review is Google. Was very easy to sell my phones. Received a great price and received the funds within days of mailing the phones to them. Would definitely recommend to anyone wanting to get top value for your cell phones with absolutely no effort!
Owner's reply
Thank you for your review. We’re grateful that you’re pleased with our service!Posted on Ali HussainTrustindex verifies that the original source of the review is Google. It was a great experience
Owner's reply
Anytime!!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Sell Your Samsung Galaxy S21 Ultra in Three Painless Steps
- Enter your specs and condition → instant cash offer
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2. Mail it free or we collect in Ontario → costs you nothing
3. Get paid lightning fast → most sellers see money same or next business day
Why SellFoneNow Is Canada’s #1 Choice for Premium Phones
- 100 % Canadian-owned and operated
- Always paid in real Canadian dollars
- Live Canadian support 7 days a week at +1 (647) 768-3565
- We serve every province and territory, no exceptions
Cash Out Your S21 Ultra While It’s Still Worth a Fortune
From Toronto corporate execs who loved the 10× zoom to Vancouver photographers, Calgary oil workers to Montreal content creators, Canadians are turning their Samsung Galaxy S21 Ultra into serious money with SellFoneNow right now. Sell Samsung Galaxy S21 Ultra today while the market is still obsessed with this legendary camera beast.
Ready for your free quote?
Call +1 (647) 768-3565 or visit SellFoneNow
Sell your Samsung Galaxy S21 Ultra the fast, safe, and highest-paying way – get started today.
Thousands of Canadians already trust SellFoneNow for quick cash and zero hassle.
Join them and have money in your account before the weekend – it’s literally that easy.
Frequently Asked Questions
Do Phantom Black, Phantom Silver, and the exclusive online colours (Navy, Brown, Titanium) pay more?
Yes — especially Navy, Brown, and Titanium always get a healthy premium.
What about the Exynos 2100 overheating or random shutdowns?
We buy thousands of Exynos S21 Ultras and still pay excellent cash.
Will screen burn-in, green line, or S Pen not working hurt my offer?
Not even slightly — super common issues, and we still pay top dollar.
Is the 512 GB / 16 GB RAM version worth significantly more?
Absolutely — highest storage + RAM configs always command the biggest payouts.