Samsung Galaxy S21 Ultra 5G

Samsung Galaxy S21 Ultra 5G



Display Size
6.8 in
Camera Resolution
108.0 MP|12.0 MP|10.0 MP
Wireless Charging
Headphone Jack
Release Date
January 29, 2021
227 g (8.01 oz)
25W fast charging, 15W wireles charging, 4.5W reverse wireless charging

670 resultados

Meet the Samsung Galaxy S21 Ultra 5G

If you're looking for a top-of-the-line smartphone packed with features, the Galaxy S21 Ultra 5G might be the perfect device. Its specs are impressive, particularly the 5000mAh battery that's fast charging and offers reverse wireless charging. The amazing 6.8-inch display and superior performance ensure the phone will be more than capable of meeting your needs for years to come.

Tech Specs

Here are the highlights of the Samsung Galaxy S21 Ultra 5G:

  • 8K Video Recording: Enjoy high-quality playback worthy of the cinema. Your special moments have never looked this sharp!
  • Hi-Res Cameras: 108MP Wide-Angle, 12MP Ultra Wide, and 10MP Telephoto cameras mean you can get incredible views of the world around you. The 40MP front-facing camera makes it easy to capture the perfect selfie.
  • S Pen Compatibility: You can now use this groundbreaking stylus to take notes or perform actions.
  • Souped-Up Processing Power: A 5nm processor and up to 16GB of RAM set you up for smooth performance whether you're gaming, watching videos, or working.
  • Operating System: The phone runs on Samsung's One UI 3.1, based on Android 11. This offers a user-friendly interface with various customization options.

Shopping for Samsung Phones on eBay

Tech enthusiasts know they can find great deals on the Samsung S21 Ultra here at eBay. Whether you're looking for a new, used, or eBay Refurbished Samsung Galaxy S21 Ultra 5G, we have you covered. You can browse phones from many sellers and hunt for deals.

If price is an issue, you can often save big by looking at Certified Refurbished products. The phone, accessories, instructions, and packaging are guaranteed to arrive in like-new condition. You get a 2-year warranty and have 30 days to return or exchange the product from the time you receive it. Sellers are held to our highest standards of customer service and monitored to ensure they hit the relevant metrics. In other words, we give you many smart ways to shop.

Smart Shopping With eBay Refurbished

eBay refurbished is your budget-stretching secret weapon. Here's what you need to know about shopping for a used S21 Ultra on eBay.

  • Certified Refurbished: The item is in pristine, like-new condition, backed by a two-year warranty. It has been professionally inspected, cleaned, and refurbished by the manufacturer or a manufacturer-approved vendor to meet manufacturer specifications. The item will be in new packaging with original or new accessories.
  • Excellent Refurbished: The item is in like-new condition, backed by a one-year warranty. It has been professionally refurbished, inspected, and cleaned to excellent condition by qualified sellers. The item includes original or new accessories and will come in new generic packaging.
  • Very Good Refurbished: The item shows minimal wear and is backed by a one-year warranty. It is fully functional and has been professionally refurbished, inspected, and cleaned to very good condition by qualified sellers. The item includes original or new accessories and will come in new generic packaging.
  • Good Refurbished: The item shows moderate wear and is backed by a one-year warranty. It is fully functional and has been professionally refurbished, inspected, and cleaned to good condition by qualified sellers. The item includes original or new accessories and will come in a new generic packaging.

Industry-leading Warranty and 30-day returns Included in Every Purchase

eBay has partnered with Allstate to include an award-winning warranty in every box. So you're covered in the event your item breaks or malfunctions. Learn more about eBay's refurbished warranty coverage.

eBay Refurbished items can be returned or replaced for free within 30 days of receiving them. Only a select group of eBay sellers can participate in the program, and we monitor their performance to ensure they live up to the highest standards of customer service. Learn more about the perks of shopping eBay refurbished.

Returns Made Simple How It Works

  1. Start your return: In My eBay, find the item under Purchase history, then in More actions, choose Return this item.
  2. Select your reason: Depending on the seller's return policy, we may put you in touch with them directly.
  3. Ship it back: You'll be issued a packing slip and shipping label. Pack the item and ship it.

Quick Tips:

  • Check the listing's return policy before making your purchase.
  • Be sure to note shipping deadlines and whether an item can be returned for refund, replacement, or exchange.
  • Return the item in the same condition you received it in—pack it well. Learn more about the item condition policy
  • We work hard to make returns smooth. For those rare cases when they don't go that way, the eBay Money Back Guarantee may help. Get the item you ordered or your money back—guaranteed.

eBay Money Back Guarantee

Whatever you're buying—large or small—eBay offers many ways to ensure you get exactly what you want.

Get the item you ordered or your money back--it's that simple. Our eBay Money Back Guarantee applies to virtually everything on our site, and there's no extra fee for coverage. It's automatic and covers your purchase price plus original shipping on eligible purchases*.

Follow these steps to get your refund:

  1. Contact Your Seller: If an item hasn't arrived or isn't as described, go to My eBay, select the item in your purchase history, and reach out to your seller.
  2. Not resolved? Let us know: If you've talked to your seller and the issue still isn't resolved after three business days, contact us.
  3. We'll get your money back. Fast. You can count on hearing from us within 48 hours.

*Item exclusions apply. For full terms and conditions, read our eBay Money Back Guarantee policy.

Valoraciones y reseñas

Valoraciones promedio de todo


221 valoraciones promedio

Long battery life
Small form factor
Good value
  • de mwf14789632September 19, 2021

    A great phone with matching camera!

    This phone is fast and responsive. It is not small but has a great Display and people tell me its loud when I am watching videos at full volume. A full charge lasts me all day even when i use it a lot throughout the day. I Purchased it after reading reviews about the camera and I am not disapointed. It has a great camera with a wide field of view at 108MP and a very decent zoom. The night pictures are so much better than I am used to also. Works great with CCSWE App Manager to remove bloatware, Bixby and google too. No need for a separate FTP app with the network storage feature. It works great using TLS, is built in and integrated into the phones My Files app seamlessly giving you copy & paste or move options to store and retrieve files. I also like the phones AR Emoji which I use now to make cute customizable pics or moving Gif's of my avatar. The only downsides I see so far are the non replacable battery and no headphone jack without an adaptor but I am old school. I have been using it over a month and I still haven't explored it completely yet. The Gallery app lets you group Albums together. The screen shot fuction lets you scroll down capturing as much as needed. I was reluctant to get a new phone but I am not disapointed in this one.

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  • de lajollaonmymindSeptember 01, 2022

    This Galaxy is a keeper!

    My new Galaxy S21 Ultra is my first Samsung handset. I have to say that it is brilliant! The phone performance is a big improvement over my previous handset, and I finally am getting 5G is some spots. The cameras are amazing, the apps all respond so quickly, and even the lock screen is gorgeous. The colors and the animation are so eye-catching, I will not change it. I hope to be enjoying this one for a long time. The build quality seems to be top-notch, and the battery went five days for me, before I charged it for the second time.

    Compra verificada:

  • de mcgow-gloriOctober 22, 2023

    Samsung Galaxy S21 Ultra 5G lightweight with great features

    Samsung Galaxy S21 Ultra 5G Unlocked. Great Price, Pairs with my hearing aids, Phone is slim & fits perfectly in my hand, easy to set-up & great features. Very happy with my purchase. There is no space for an SD card but there are ways to get around that with different attachments, flash drive. etc.

    Compra verificada:

  • de ladiesman221177January 18, 2022

    Overall Awesome Device

    Phone does everything that you need it to do. Does not have any flaws or weaknesses. Camera is great. Has all the bells and whistles that a phone needs. Really cannot recommend this phone enough. If you have a chance to grab this phone for a great price i would absolutely go for it.

    Compra verificada:

  • de clarkkFebruary 08, 2024

    Great Phone feels like new quality.

    I was looking for a phone to replace my note 9. I wanted a phone that would use a stylus and the S21 uses an x-pen. The phone has worked flawlessly, and has good battery life. I really like it.

    Compra verificada:

  • de joben1406July 06, 2023

    Excellent phone

    Very happy with this phone. Can easily get 3 plus days on a charge. Easy to use, touch screen is very sensitive which I love and the processor is very fast. Good price for this phone would definitely recommend.

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  • de bright1222November 24, 2021

    Great phone with excellent camera

    Great phone for a better price than found elsewhere. Very happy with the Samsung Galaxy series phones; just replaced an S8+ with the S21 ultra. Very easy transition and quite happy with the camera; takes excellent pictures.

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  • de jwhite787April 27, 2021

    It's the best Cell I've ever had!

    Quick response, great camera's, large display. It's taking a little time to get use to the Samsung Android version but is easy to catch on to. Just takes time.

    Compra verificada:

  • de jsteelleetsj1978January 11, 2022


    Alright phone used to huawei but the Google ban changed that all and all not to bad don't like the theme customization not that great on that end

    Compra verificada:

  • de latacar_60March 09, 2024

    My upgrade finally. Lol. I love it

    I love it over all. The size and the picture quality. And the storage space is what I needed.

    Compra verificada: