Search  for anything...

Samsung Galaxy S20 Ultra, 512GB, Cosmic Black - Fully Unlocked (Renewed)

  • Based on 800 reviews
Condition: Refurbished - Excellent
Checking for product changes
$519.95 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – 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

90-day refund/replacement

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: In Stock.
Fulfilled by The Whiz Cells 2

Arrives Sunday, Jun 8
Order within 11 hours and 43 minutes
Available payment plans shown during checkout

Akko Shield
Add a Protection Plan

Only one plan can be selected

What's covered?
What's covered?

Color: Cosmic Black


Size: 512GB


Features

  • Item Package Dimension- 7.49999999235L X 3.99999999592W X 2.H Inches
  • Item Package Weight - 1.34922904344 Pounds
  • Item Package Quantity - 1
  • Product Type - Cellular Phone

Description

Galaxy S20 Ultra 5G (SM-G988U) Fully Unlocked (CDMA/GSM Compatible) Power of 5G: Get next-level power for everything you love to do with Samsung Galaxy 5G; Share more, game harder, experience more and never miss a beat Single Take AI: Capture video and multiple types of images with one tap of the shutter button; Lenses, effects and filters capture the best of every moment, every time Hi- Res Camera Zoom: Capture hi-res images from 300 feet away that look like they were taken from 3 feet away; The game-changing new 100x Space Zoom delivers unprecedented power and clarity Ultra Bright Night Mode: Capture pro-quality content in Ultra Bright Night mode to capture dazzling, blur-free photos and vivid HRD video without flash, even in low light All-Day Battery: S20 Ultra 5G’s intelligent battery uses an algorithm to learn from how you live to optimize power and take you through a day or more of work and life without ever giving out on you Massive Storage: Generous storage out of the box and expandable memory means you never have to delete what’s important to you; Memory card sold separately

Brand: Samsung


Operating System: Android


Ram Memory Installed Size: 12 GB


CPU Model: Snapdragon


CPU Speed: 2.84 GHz


Memory Storage Capacity: 512 GB


Screen Size: 6.9 Inches


Resolution: 2160 x 1080


Refresh Rate: 120 Hz


Model Name: Galaxy S20 Ultra


Product Dimensions: 10 x 7 x 3 inches


Item Weight: 7.7 ounces


Item model number: SM-G988UZKEXAA


Batteries: 1 Lithium Polymer batteries required. (included)


OS: Android


Wireless communication technologies: Cellular


Connectivity technologies: Wi-Fi


GPS: True


Special features: 5G, large Dynamic AMOLED screen, Type-C connector, 100x Space Zoom camera


Other display features: Wireless


Human Interface Input: Buttons


Scanner Resolution: 2160 x 1080


Other camera features: Front


Audio Jack: No headphone jack


Form Factor: Slate


Color: Cosmic Black


Phone Talk Time: 1E+1 Hours


Whats in the box: Handset, Battery


Manufacturer: Samsung


Date First Available: May 17, 2020


Memory Storage Capacity: 512 GB


Standing screen display size: 6.9 Inches


Ram Memory Installed Size: 12 GB


Weight: 0.22 Kilograms


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 8

Yes, absolutely! You may return this product for a full refund within 90 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.

Top Amazon Reviews


  • Great so far! lets hope my screen doesnt die like most other s20 ultras do.
Color: Cosmic Black Size: 128 GB
So far it's great. Bought an item listed in, "excellent condition". Can't see anything from 12 inches away. I recorded a video when I opened the box, just to make sure amazon didn't blame me if anything came messed up. So far, everything looks great. I threw a case and 2 protective screens on as soon as I transferred my data. My biggest fear is the screen dying or the battery failing. so far, so good. Hopefully nothing crazy happens. Apparently, the s20ultra had some crazy issues with the screen and updates. I will update as I go on. So far, I don't see any sign that seller: "PHONE PLUG" has shorted me on anything. Everything looks great so far. I don't think I missed anything yet. ... show more
Reviewed in the United States on March 28, 2025 by Squatch

  • Super happy with the Samsung Galaxy 20 Ultra
Color: Cosmic Black Size: 128 GB
Just as described! Traded up for my Galaxy Samsung 8 plus, phone just arrived today but I can tell it is going to be absolutely incredible upgrade! I definitely have no problem buying a refurbished phone from these people again! Thank you very much!
Reviewed in the United States on April 6, 2025 by Frank W Curtis

  • Beware "TOP-NOTCH-TECH" seller. Cracked/protruding BACK cover less than 1 month. No drops.
Color: Cosmic Black Size: 512GB
Beware "TOP-NOTCH-TECH" seller. Seller response: "Sorry for the bad experience. Physical damage is not covered by the warranty. I suggest you have it repaired at a local store." 1. Had phone less than 1 month. 2. No, not physical damage. This was a overheated battery that busted back of phone. Batteries are supposed to be checked prior to selling "excellent" Amazon refurbished phones. 3. Reporting seller, leaving 1 star rating to stay. This seller is awful. Samsung Galaxy S20 Ultra, 512GB, Cosmic Black - Fully Unlocked (Renewed) - Renewed "Excellent" per Amazon Standards we were told which includes battery checks and assurances against what has occurred. Back of phone cracked protruding suddenly. There are no cracks defects on the screen or other areas of the phone. ONLY back cover. Phone purchased 7/19/24, arrived 7/22/24. The phone gently used. No drops/incidents. No injuries to the phone prior to this occurrence. Item sitting on a desk. When picked up to authentic, I found that the back cover was cracked and protruding. Contacted selled and asked, "Can we return and receive replacement? Same "excellent" Amazon condition. Same make and model. Equivalent exactly to this phone. This phone has not even been here for 1 month. Still within Amazon return policy, but attempting to contact seller first to see if exchange possible before going through Amazon return/refund process." The hope is this is a 1 time fluke related to improperly checked battery before reselling product as "excellent" refurbished condition. Willing to go with that assumption until proven otherwise. Awaiting response from seller, will update if/when seller contacts purchaser. (Updated above). See attached images. ... show more
Reviewed in the United States on August 12, 2024 by Tiffany Hayes Tiffany Hayes

  • Excellent phone for 2022 and 2023
Color: Cosmic Black Size: 128 GB
The Samsung S20 Ultra (renewed) has been a great purchase. The seller sent it in a box (not original) but in immaculate condition. The battery (one of the most important things, believe me) holds the charge perfectly after three months of intensive daily use. I can easily use 6 hours of screen and 18 hrs to 26 hrs of standby and it still gives you a remainder of about 25%. The charger that it includes is very bad, but luckily I had one of the fast-charging LG V60 that is magnificent and works very well with the Samsung S20. I always use it with 120hz refresh, the battery is excellent and is not affected. What's the point of buying hundreds of dollars and using it with 60Hz? that the image is laggy continuously so always use it at 120hz, excellent screen. The camera is excellent! The 'steady cam setting' that it brings is smooth and very good, but you can't use it in 4K, you can only use the normal stabilizer in 4K, but if you don't mind using 1080p, use the super-steady which is magnificent. The 100X Zoom is excellent for distant objects, you don't necessarily have to use it at 100X, you can increase it little by little, at 60X it takes very acceptable photos (don't move). The 'panorama' option is excellent for landscapes, very very good photos. The video and the portrait option is magnificent, very high quality (don't forget that it's a phone, not a professional camera!) I've removed many applications that it comes with by default and everything works great. The one I bought came 'unlocked' and I connected it to 'straightalk' and it works on 5G excellently. The quality of the audio 'DAC' is wonderful and I bought the USB-C adapter to listen with portable headphones and it sounds great (adapter on Amazon $6). The sound of the phone audio is perfect, with an emphasis on the midrange, so don't expect to hear 'bass' sounds like you have a subwoofer here. The microphones are excellent. Buy a protector and take care of it from falls, it is not unbreakable! The protective plastic of the three cameras is very durable and does not scratch, excellent. I recommend it, if you can buy it do not hesitate! Excellent Samsung S20 Ultra 5G, a technological marvel! ... show more
Reviewed in the United States on January 7, 2023 by Guaresneider

  • Been a great phone
Color: Cosmic Black Size: 128 GB
The phone has been great. The only problem is I can't use the flash on the camera. So check EVERYthing before keeping it...I didn't need a flash until I had already had the phone for a few weeks, so it was too late to send it back. Everything else has been fine. Charges pretty quick and lasts quite a while. Looked brand new and I've kept a protector on it since day one. ... show more
Reviewed in the United States on May 16, 2025 by Leslie Gibson

  • Good purchase
Color: Cosmic Black Size: 128 GB
SIM card had some form fitting issues, there was extra plastic inside preventing a good fit but I managed to clear it out, also the Key Bank app is not compatible with the phone for some reason ill try toggling some settings to see if it will load. other than that. the phone is Unlocked and registers with 5G. All the other specifications checked out as good as far as I can see for 1 day. The phone I got was a ATT phone it still had some ghost apps from the default carrier, but it is not tied to the network. overall good purchase. ... show more
Reviewed in the United States on February 28, 2025 by Thornton Guinea

  • They are not unlocked
Color: Cosmic Black Size: 128 GB
This phone is not unlocked it has a tmobile plan. I have tmobile so it doesn't effect me
Reviewed in the United States on April 27, 2025 by Riley E.

  • The phone looks like a brand new phone and not used
Color: Cosmic Black Size: 128 GB
This phone looks like a brand new phone. This is such a good deal. How it is slightly lighter than the samsung s20 galaxy that I bought from backmarket.
Reviewed in the United States on April 5, 2025 by Faith

Can't find a product?

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