Search  for anything...
SAMSUNG

SAMSUNG Galaxy S21 Ultra 5G Factory Unlocked Android Cell Phone 128GB US Version Smartphone Pro-Grade Camera 8K Video 108MP High Res, Phantom Silver

    • Based on 5,667 reviews
Condition: New
Checking for product changes
$699.98 Why this price?
Save $80.00 was $779.98

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term with PayTomorrow
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 10 left in stock, order soon!
Fulfilled by All-Out Mobile
Arrives Dec 4 – Dec 6
Order within 20 hours and 8 minutes
Available payment plans shown during checkout

Color: Phantom Silver


Size: 128GB


Features

  • PRO-GRADE CAMERA: Zoom in close with 100X Space Zoom, and take photos and videos like a pro with our easy-to-use, multi-lens camera..Form_factor : Smartphone.Display resolution maximum:3200 x 1440 pixels
  • SHARP 8K VIDEO: Capture your lifes best moments in head-turning, super-smooth, cinema quality 8K Video.
  • MULTIPLE WAYS TO RECORD: Create share-ready videos and GIFs with multi-cam recording and automatic, professional-style effects.
  • HIGHER RESOLUTION, 100X ZOOM: Get amazing clarity with a dual lens combo of 3X and 10X optical zoom and revolutionary 100X Space Zoom.
  • ALL DAY INTELLIGENT BATTERY: Intuitively manages your cellphones usage, so you can go all day without charging.
  • POWER OF 5G: Experience next-generation connectivity for everything you love to do: more sharing, more gaming, more experiences.
  • Battery power consumption depends on usage patterns and results may vary. Devices will work on any compatible network. Wireless voice, data and messaging services are compatible with most GSM networks such as AT&T and T-Mobile and CDMA networks such as Verizon, Sprint and US Cellular

Description

The Samsung Galaxy S21 Ultra 5G phone is epic in every way, with a striking new design, fastest Galaxy processor yet, a battery that goes all day and then some, and the first Galaxy ever supporting super smooth 120Hz screen refresh rate at WQHD+ resolution, it’s no surprise why Ultra easily lives up to its name. We know your life moves fast, and there’s a fine line between what makes a moment ordinary and what makes it extraordinary. That’s why Galaxy S21 Ultra 5G is purposefully crafted so you don’t need to choose between video and photo. With a single tap, you can pull super-clear stills — up to 33MP — straight from high-resolution 8K video. Use the 108MP high-resolution camera for still shots that come out crystal clear whether it’s day or night. Single Take AI transcends the usual restrictions of photo and video editing to capture life’s greatest moments, wherever they happen, in one single take, capturing images and video for up to 15 seconds. Experience the power of the Galaxy S21 5G series. Innovative and beautifully designed, Samsung 5G phones emphasize the brand’s dedication to the latest cutting-edge technology and next-generation connectivity. Enjoy more sharing, more streaming, more experiences, and more connections at lightning-fast speed. The Galaxy S21+ 5G does not currently support eSim in the U.S. Battery power consumption depends on usage patterns and results may vary. 5G speeds vary and require optimal network and connection (factors include frequency, bandwidth, congestion).

Brand: SAMSUNG


Operating System: Android


Ram Memory Installed Size: 8 GB


CPU Speed: 2.8 GHz


Memory Storage Capacity: 128 GB


Screen Size: 6.8 Inches


Resolution: 2560 x 1440


Model Name: Galaxy S21 Ultra


Wireless Carrier: Unlocked


Cellular Technology: LTE, GSM, CDMA, UMTS, WCDMA


Product Dimensions: 7.3 x 3.7 x 2.6 inches


Item Weight: 8.1 ounces


Item model number: SM-G998UZSAXAA


Batteries: 1 Lithium Ion batteries required. (included)


OS: Android


RAM: 12 GB


Wireless communication technologies: Cellular


Connectivity technologies: Bluetooth, Wi-Fi, USB, NFC


Special features: Bluetooth Enabled, Expandable Memory, LTE, Wireless Charging, Water Resistant


Other display features: Wireless


Human Interface Input: Touchscreen


Scanner Resolution: 2560 x 1440


Other camera features: Rear, Front


Form Factor: Smartphone


Color: Phantom Silver


Battery Power Rating: 5000


Whats in the box: Handset, Travel Adapter, Data Cable, Ejection Pin, USB Connector


Manufacturer: Samsung


Date First Available: January 14, 2021


Memory Storage Capacity: 128 GB


Standing screen display size: 6.8 Inches


Ram Memory Installed Size: 8 GB


Battery Capacity: 5000 Milliamp Hours


Weight: 229 Grams


Charging Time: 71 minutes


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 4 – Dec 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • A mind-blowing and incredible experience.
Color: Phantom Silver Size: 128GB
I wanted to give this phone some full usage before I wrote my review and I can finally get into full detail. Before I jump into my pros vs cons let's just mention my personal final thoughts. Get it! Thought over. Whether you are transitioning from Apple to Android or just upgrading, this is without question the correct choice. With the latest chipset, processors, camera array, and intelligent software there are so many possibilities. Pros: 1) The battery life is absolutely insane. Now at first I wasn't sure how I felt about the battery. It seemed average after the first day or two of use. But something clicked half way through the third day of use. I had read from articles and watched YouTube reviews from TechTubers about this intelligent software. I expected them to be referencing the Ai. But it is so much deeper in that. This phone continues to monitor your usage and learn the way you operate with it. Pair it with a smart watch to perfectly shift usage and workload. At no point since purchase has this device seemed to struggle. I can comfortably say this is a 2 day phone easily. 2 days of continuous normal usage before needing a recharge. 2) The finger print reader is vastly improved from previous devices and can now be compared to the likes of devices like One Plus. Yes you will have to spend a good minute or so letting every point of your finger be thoroughly mapped out but it has proven to be lightning fast in response. 3) This camera...phew. if there was ever a single reason to choose the Ultra variant over the other two it is absolutely due to the camera. Laser focus, combined with smart lenses, and a true melody of beautiful spec options results in a user paradise. One could literally place a fruit, a leaf, and some random option side by side for a shot and notice visible suggestion. The fruit will display a food shot mode. The leaf will suggest aspect ratio options or even the ultrawide/ Auto-Focus macro shot mode. Truly mastering this camera will not only take time but also lot of practice, something I personally look forward to. 4) This may seem like something that at first should be obvious. But use of this device just truly feels so effortless and fluid. Everything works how I would want it to, and at just a speed that truly leaves you with a sense of relief. Cons: 1) Inevitably as with all Samsung products of course there is some bloatware. But from what I've seen it at least is not overwhelming. A few apps I know I'll never used sprinkled around. But those have just been compiled into a folder and forgotten about. 2) To some this may be a nuisance so it's worth mentioning. Although this device has an Android OS, it is noticeable the amount of strictly Samsung branded apps/Widgets available. It will take some navigating to better arrange your set up to one's preference. Especially when it comes to something such as utilizing the Google Play Store vs Samsung Store. 3) Third but maybe most importantly, given the circumstances everyone is facing due to Covid-19 the price is certainly a factor. Even with sales yes this is a price handset. Yes there was a price drop from last year, but that doesn't really soften the blow. 4) No charging brick. No matter how it is explained or reasoned, the absence of the brick is felt! On first charge I did use a prior usb-C to usb-a charger and wow.....talked about watching paint dry. There was absolutely no way that is truly the best option across the board for all the relevant phone companies. (Ended up buying a usb-c IQ charger from Anker. I think that was like $14 approximately. Definitely an immediate and noticeable remedy, thanks Anker for that save.) If one were to say is this phone worth the 999$-1200$ price tag. Honest answer, absolutely, depending on how one plans to use it. If you want the BEST experience out of the three variants (S21, S21+,S21 ultra) there is only one choice. However if that price point just isn't within your budget or path of purchase, I can still say the other two options will suffice also. ... show more
Reviewed in the United States on February 13, 2021 by Jalen
    • Best Phone I've Ever Owned
It's hard to know where to really begin with reviewing this phone, because everything about it is simply amazing! But here goes: Build Quality & Design: So I was at first a bit apprehensive about the curved display because I wasn't sure how I would feel about it (every other phone I've had had a flat display), but the curve is subtle enough that it's very easy to get used to and actually adds a bit to the ergonomics of the design. The color looks just as stunning in person as it does in photos and the overall design of the phone looks incredible. The phone feels sturdy and the buttons have a very satisfying click to them and the fingerprint sensor has a great placement and works wonderfully. Display: The 1440p, 120Hz, display on this phone lives up to its reputation of being the best display you can get on a smartphone in 2021. The colors are vibrant and punchy, the clarity is top-notch, the high refresh rate (variable) really makes the phone feel snappy and quick. The touch sensitivity is also great and never feels like I have to put too much effort into moving around the UI. UI: I was a bit apprehensive of One UI as I hadn't used a Samsung phone since the Galaxy S4 (and the days of the old TouchWiz) and I have been using Pixel/Nexus phones for the last 6 years. I have been pleasantly surprised, though, by how much it retains the core functionalities of stock Android while adding in features that are actually more useful than I would have guessed they would be (having Google One feed to the left of the homescreen is a great addition by Samsung). From the ease of connecting Samsung peripherals (I have Galaxy Buds+ and a Galaxy Watch 3) to the extended screenshot feature to the baked in screen record and everything in between, Samsung has really matured in their UI to now offer a lot of useful add ons while limiting the unnecessary bloat. Battery: This is the first phone I've had where I really can feel confident that my battery is going to last me the full day if I'm going to be out and about and away from the charger. Even with full 1440p and 120Hz enabled, I'm easily able to achieve 5 to 6 hours of screen on time with roughly 20 to 24 hours of total battery endurance. On days that I don't push the phone as hard, I can get up to 8 or even 9 hours of screen on time and up to 2 days of overall battery endurance. Only on days that I'm scrolling through videos on TikTok, taking a lot of photos and videos, and really just having the screen on all day do I need to charge it even a little before the day is up (and even then getting it to even 50% is enough to give me confidence for hours). Camera: My last phone was a Google Pixel 3XL which, at the time, was basically the leading smartphone camera and could produce amazing shots every time. I wouldn't say that this camera is as consistently and easily good, but the potential for great shots is even greater with this phone. Occasionally I have to take a few different shots to get the one that I want, but when I get what I want, it looks incredible. And this applies to all of the cameras, which brings me to the second point ... The variety of cameras here makes the experience wonderful. I'll frequently take 3 or 4 different shots utilizing all of the cameras to gain different perspectives and image profiles and nearly every time I get impressive photos from every lens (yes, even the 10x zoom camera can pull off pretty stunning imagery). The camera is definitely a high point for this camera, but you do need to be willing to work with it a bit more than you would on a Pixel or iPhone which are better quick point and shoot cameras, but lack some of the diversity of use that you can get with the Galaxy S21 Ultra. Conclusion: Overall, this phone is just incredible from top to bottom and is by far the best phone that I've ever owned. I would recommend this to anyone that is willing to pay a bit more for a premium device. ... show more
Reviewed in the United States on August 19, 2021 by ddodson208

Can't find a product?

Find it on Amazon first, then paste the link below.