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SAMSUNG Galaxy S21 Ultra 5G, US Version, 128GB, Phantom Black - Unlocked (Renewed)

264.99

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SAMSUNG Galaxy S21 Ultra 5G, US Version, 128GB, Phantom Black - Unlocked (Renewed)

3.8

2K+ bought in past month

Highest ranking 48

13 comments

$264.99

Save $21.00

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· The Samsung Galaxy S21 Ultra (Renewed) is a premium smartphone with a 6.8-inch AMOLED display, 120Hz refresh rate, and powerful camera system featuring a 108MP main lens and up to 100x zoom. It supports the S Pen, offers strong performance with 5G connectivity, and is ideal for users seeking flagship features at a better value.

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Reviews From
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Joey RubenReviewed in the United States on April 27, 2025

I upgraded from my s20 ultra to this. I was a little worried buying used cause I've had not so good experiences previously, excellent condition I guess means different things to different people.. but this time was actually my best experience. The phone i got looks brand new, no it wasn't in original box, but the body has zero wear signs on it. Nothing. If it was put into a Samsung original box, I'd easily believe it's brand new. I switched over from my S20 ultra, transferred everything over, including my Esim, and within a few hours it was up n running as my new phone. And everything is working perfectly, cameras, sensors, screen, battery, everything. I'm loving it. I even found the exact same case I had, so it even kinda looks n feels like my old phone. This time it was a very positive experience. But of course beware every one could be very different

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Amazon CustomerReviewed in the United States on May 30, 2025

Finally pulled the trigger on getting a new phone. I used to use a Galaxy S8 (what I used to take the pictures) and it held together for a good 5 years. However time and wear had taken it's toll. Battery lasting 8-10 hours with light use, a few cracks to the screen, you get the idea. I decided to keep with Samsung as I rarely is ever have issues with them. I had an LG Stylo for less than a week before I went with the S8 after my S6. Found this deal. Advertised as 'Renewed - Excellent', and I knew what quality that would be as that's what my S8 was when I picked it up. So I went a little over budget to pay that premium. It wasn't quite worth it. Pros : Battery seems to be great, lasts about as long as the first ads for the S21 Ultra when it first dropped. It's now day 4 since I decided to test the battery and keep it off the charger. With light use, I'm still at 39%. The fingerprint scanner hasn't given me an issue yet, Audio quality on calls and playing music is better than I was expecting to be honest. The 5G is a lot better than the 4G I was at with my previous phone. The camera is working pretty well, though the 100x is a bit too blurry, but at 50x, for example, it's definitely usable. Screen quality still lives up to the hype, though I still need to tinker with the phone settings as the color seems a bit oversaturated. And, for a user of Boost Mobile, this has been the fastest switchover from phone to phone I've ever had. No calling in, no visiting a physical store, not even punching some numbers into an internet portal, just literally took the SIM from my S8, slid it into the new phone, and in seconds I was active. Even the Boost Mobile site had the updated phone information already registered. Cons: Here's where my praise kind of ends. As I said, it's not in Excellent condition. There are two noticeable scratches on the screen. On mid way up the phone from left to center that I can see at arm's length, and one in the lower right quadrant that I can see when the light hits it just right. At lest you can't see them with the screen on. Man, those two hard to get clear images of. I might not have noticed them if I didn't remove the ill-fitting screen protector with plans to replace it. There's some deformation in the bottom right corner as if that's where they used a metal tool to pry up the old screen. It's not sharp, but you definitely notice if you run your finger over it. The charge port is deformed as well. Slight bend on the rear side towards the front. Not enough to interfere with plugging it in, but it's there. And speaking of ill-fitting protections, the camera were covered with a piece of tape. Even after I removed it, it took more than a little work to clean off the adhesive that was left behind. They seller was 'nice' enough to include a cable and charger. The cable is a sub-standard 4 wire USB-A to USB-C. At least the data lines were connected so I could get SOME use out of it, but no chance of any change plugging it into a USB 3.0 port, as opposed to USB 2.0. The charger itself was a basic 5 volt 2.1 amp mini brick. I'm glad I already had the proper charger and cable so I could get the proper charging speed. So understand that you might not get what's advertised. According to Amazon's own policies, this should have been 'Renewed - Acceptable' at best. That $40 difference, from sellers providing the same, I could have put toward a case, proper screen protector, and maybe even a charge/cable bundle. Definitely not worth the full price I paid.

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KandaceReviewed in the United States on May 24, 2025

I just got mine and spent a full 24 hours with it. I really like the phone. It feels good and has so many great features. After system updating it like 8 separate time, it was easy to transfer all my stuff from my old android to this new phone. My only complaint is that the battery life is not the greatest, but I also use my phone a lot so it might just be me. I still learning this phone, but you can have 1 Sim and a few E Sims. There is a fingerprint sensor ingrained into the screen. Camera is decent. I'm not a camera expert but I'm satisfied. But yes great price, great phone. I hope I keep this for 3-5 years.

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MyrnaReviewed in the United States on May 26, 2025

Item came in great condition, was hesitant at first but I am extremely pleased.. performance, quality everything point.. like brand new.. battery life excellent. fingerprint reader works sound quality extremely great.. value for money.. been using for about a month now no issues.

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WilmerReviewed in the United States on May 4, 2025

Este teléfono es una bestia. La cámara toma fotos increíbles, hasta de noche salen nítidas. La pantalla se ve brutal, súper fluida y con colores vivos. La batería me dura todo el día sin problema, y aunque lo uso bastante, no se calienta ni se traba. Va rápido en todo: apps, juegos, redes, lo que sea. Me encanta el diseño y el zoom de la cámara es una locura. Si estás pensando en cambiar de celular, este vale totalmente la pena.

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Melanie BlackReviewed in the United States on May 21, 2025

I was worried about purchasing a phone from any online retailer, but the phone is exactly what I ordered, and is in pristine condition. I was easily able to swap SIM cards, and get everything converted. No issues!

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Anthony EasyReviewed in the United States on May 7, 2025

I'm an Adroid fan because of freedom, headphone jacks, freedom, micro SD cards, and freedom. I love my S21 Ultra! Please tell me why did Samsung copy iPhone by taking away headphone jacks and micro SD cards. No headphone jacks [-1/2 star]: The waterproof seal was good enough on previous models. I would switch between Bluetooth and wired connections. I still do with an adapter as if I have an iPhone (ick). No micro SD card [-1/2 star]: I like having a ridiculous amount of storage. I was disappointed when I found no place to install the 256 GB card I bought. So the only way I can have more storage is buy a phone with more. Seems like a step backwards. This has no effect on waterproofing or other performance issues.

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Cristina PattersonReviewed in the United States on May 31, 2025

Very happy with this phone as I couldn't afford a new one. Got the pay plan on here and it works..affirm works

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Saul MejiaReviewed in Mexico on May 22, 2025

Excelente compra Funciona todo bien y normal Ya llevo casi 1 año con el Pedí el Reacondicionado excelente La próxima será el s23 o 24ultra Espero igual salga bien

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Gabriel DagenaisReviewed in Canada on March 23, 2025

Great quality, superb at arrival and works wonderfully.

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Kindle CustomerReviewed in Canada on January 16, 2024

Product came in mint condition and works flawlessly. Watch out for the screen protectors that are way too complicated if you order some with the device. Your best to not go with the bundle package including a cheap case and cheaper screen protectors. Those extras ended up in the trash right away!

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JavierReviewed in Mexico on April 30, 2025

Excelente estado y servicio, llegó un día antes de lo previsto, venía con un cargador nuevo original y un cable nuevo aunque este me parece genérico, pero en cuanto funcionamiento todo al 100. Excelente compra!

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FisioVectReviewed in Mexico on May 15, 2024

Espere un mes y algunos días para dar mi opinión honesta. Soy técnico de celulares, por lo que tengo mucho conocimiento y espero poder ayudarles. Quiero dejar claro que compré al vendedor CellFeeee a pesar de que es el de USA y yo México No me cobraron impuestos de aduana, ya que vienen incluidos en el precio final. El envío tardó alrededor de 4 días y el teléfono vino en una caja blanca que claramente no es original y con un cargador genérico que no tengo ni idea si es certificado. En cuanto al teléfono, es completamente liberado y no tiene problemas de funcionamiento. Yo compré la calidad excelente y solo tenía una pequeña rayadura casi imperceptible cerca de la carga, lo más notable son unos puntitos negros en la tapa (estos puntitos pueden ser debidos al pegamento que le ponen a la tapa ya que aveces se come la pintura el pegamento pero no son notorios a 30cm) . Si eres muy exigente con la estética de tus teléfonos, te recomendaría pensarlo antes de comprarlo. Las piezas son originales, La batería es imposible saber si es original ya que tendría que abrirlo, pero pues tiene duración, la pantalla es completamente original, la tapa también es original y tiene un procesador Snapdragon 888 con 12GB de RAM. Las cámaras toman buenas fotos y el teléfono es bastante rápido. A pesar de que pagué por la calidad excelente, puede haber detalles mínimos, así que si no te importan esos pequeños detalles, te lo recomendaría. Sobre la bateria yo la cargo del 15% hasta el 85% para evitar el deterioro y esto me dura de 7am hasta las 6pm casi todo el dia. el vendedor te da un papel donde dice de cuanto es la batería, según mi batería era del 97% es decir casi nueva y si en efecto dura bastante. Sobre los juegos por si alguien le gusta jugar COD mobile o juegos que usan muchos recursos. yo utilizo graficos altos y si se calienta, pero es mínimo, cuando juegas con altos graficos si se baja la batería un poco rápido claro recomiendo siempre usar ahorro de bateria y quitar la ram virtual (ya que la ram virtual no sirve de mucho en estos teléfonos provoca calentamiento y ningún juego o app utilizara toda la rama ya que tiene bastante) En resumen, a pesar de los pequeños detalles que mencioné, si no te molestan estos aspectos, el teléfono es rápido y funcional y si yo lo recomiendo. (Por seguridad, tapé el IMEI en la tapa) **No tome muchas fotos por que el teléfono prácticamente se ve bien**