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The Samsung Galaxy S21 5G (Renewed) in Phantom Gray combines a stunning 6.2-inch Dynamic AMOLED 2X display with a flagship Snapdragon 888 processor and 8GB RAM, delivering premium performance and ultra-smooth visuals. Its triple rear camera system, featuring a 64MP main sensor, supports 8K video capture for professional-grade content creation. With 256GB of internal storage and a robust 4000mAh battery, this unlocked smartphone is designed for millennial professionals seeking cutting-edge tech and reliable all-day use at a compelling value.



| ASIN | B08WF93R89 |
| Additional Features | 3G Data Capable, 4G Data Capable, 5G Data Capable, Accelerometer, Bluetooth Enabled, Internet Browser, Music Player, Speakerphone, Touchscreen, Unlocked |
| Aspect Ratio | 1.45:1 |
| Average Battery Life Talk Time | 8 Hours |
| Battery Average Life | 14 Hours |
| Battery Capacity | 4000 Milliamp Hours |
| Battery Charge Time | 1.58 Hours |
| Battery Description | Lithium-Ion |
| Battery Power | 4000 Milliamp Hours |
| Best Sellers Rank | #1,276 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #23 in Renewed Smartphones #31 in Cell Phones |
| Biometric Security Feature | Fingerprint Recognition |
| Brand | Samsung |
| Built-In Media | accessories |
| CPU Model | Snapdragon |
| CPU Speed | 2.42 GHz |
| Camera Description | Rear |
| Cellular Technology | 5G |
| Color | Phantom Gray |
| Compatible Devices | Schutzfolie |
| Connectivity Technology | Wireless |
| Connector Type | USB Type C |
| Customer Reviews | 4.0 out of 5 stars 18,115 Reviews |
| Display Pixel Density | 422 Pixels Per Inch (PPI) |
| Display Resolution Maximum | 1080x2400 Pixels |
| Display Type | AMOLED |
| Effective Video Resolution | 7680 Pixels |
| Flash Memory Supported Size Maximum | 256 GB |
| Form Factor | Bar |
| Frame Rate | 30, 60, 120 fps |
| Front Photo Sensor Resolution | 10 MP |
| GPS Geotagging Functionality | True |
| Headphones Jack | No 3.5mm headphone jack |
| Human-Interface Input | Touchscreen |
| Item Dimensions | 5.97 x 2.8 x 0.31 inches |
| Item Weight | 0.37 Pounds |
| Manufacturer | SAMSUNG |
| Memory Storage Capacity | 256 GB |
| Model Series | Samsung Galaxy S21 |
| Model Year | 2019 |
| Number of Front Cameras | 1 |
| Number of Rear Facing Cameras | 3 |
| Operating System | Android |
| Phone Talk Time | 8 Hours |
| Processor Series | Snapdragon |
| Processor Speed | 2.42 GHz |
| RAM Memory Installed | 8 GB |
| Ram Memory Installed Size | 8 GB |
| Rear Facing Camera Photo Sensor Resolution | 64 MP |
| Refresh Rate | 120 |
| Resolution | 1080 x 2400 |
| SIM Card Slot Count | Single SIM |
| Screen Size | 6.2 Inches |
| Shooting Modes | Automatic |
| Sim Card Size | Nano |
| Specific Uses For Product | Multimedia Consumption, Content Creation, Outdoor Use |
| UPC | 649661753056 |
| Unit Count | 1 Count |
| Video Capture Resolution | 8k |
| Warranty Description | 90 days limited warranty |
| Water Resistance Level | Water Resistant |
| Wireless Network Technology | CDMA, GSM, Wi-Fi |
| Wireless Provider | Unlocked |
K**A
Great phone, excellent performance and value
This Samsung Galaxy S21 5G has been a great purchase. The phone works perfectly, runs fast, and is very easy to use. The screen quality is excellent, with bright colors and sharp resolution. The camera takes clear and detailed photos, and the battery lasts well throughout the day with normal use. Even though it is a renewed phone, it arrived in very good condition and looks almost like new. For the price, this is an excellent value. I am very satisfied with this phone and would definitely recommend it.
X**A
Excellent so far
I ordered it on Sept 20th at $339 plus shipping of ~$34 and Morocco VAT of ~$80, so totally I paid $449. Delivery was very good. I saw it was shipped on the 25th. On the 30th, I received an SMS from DHL saying they planned delivery on Oct. 3rd, but on the same day I got an email asking for copy of national ID and content description for clearing customs. I am not a Morocco residents nor citizen, so I sent my foreign passport instead. On the 3rd, Amazon tracking info said clearing custom was delayed as additional documents were needed. So I called DHL, and the rep said it would be delivered on the 4th instead. On the 4th, I saw a newly posted message about delay on Amazon tracking. I called DHL various times but couldn't get to anyone. I then sent an inquiry by email and get a response shortly saying it was being taking care of. Then late afternoon, I got the package. Upon arriving, the seal of the packing had an opening large enough to put in a hand but not for getting the phone out, so I didn't complain. Unpacked, the inner packing of the phone was in excellent condition, very much like the original packing but had no Samsung marking, rather, it had a marking of "amazonrenewed". There was a film covering the screen, like on a new phone. The phone appeared in excellent condition, only had a small scratch at the back when I looked in detail, and a hair of scratch on the screen that is only visible under bright light and in a particular angle. I tried but couldn't turn on the phone - there was no response. The box also included a USB-C cable and a cheap non-Samsung charger made in China. I used my own Samsung Charger to charge the phone. After plugged in, it showed the battery was at 0. So I let it charge to full. After started, it turned out fully unlocked. My Morocco sim card works with 4G. The phone's software looked already reset, but I reset it myself anyhow. Then updated to the latest system with Android 12, and loaded many apps I need. During about the first week, the battery appeared quite poor. With medium usage it lasted about a day. I tried all necessary settings to conserve battery, but it didn't seem to help much. These couple days, it becomes much better, lasting about 45 hours. I read it was likely due to some AI processes either from Android 12 or Samsung doing the learning work at first. But it's pretty bad the phone doesn't show any info. I would say I am very happy with the phone. And this is after having a terrible experience in the past with Samsung. The last Samsung phone I had was S7 Edge bought in Thailand (I am a traveler), new at a Samsung store for perhaps ~$800. I actually wanted the normal S7 (without the "edge"), but it was out of stock then. I never liked the "edge", it was a silly design in my mind. The phone worked well initially, but in the coming couple of years I had a terrible experience. About 5 months later when I was in Vietnam, the screen started to show shaded bands across. As I was wondering how or if I should return to Thailand to get the phone serviced, the bands disappeared after a month. Then about another 7 months later when I was in Azerbaijan, the phone couldn't start after I did a system update. So I couldn't use the phone for a couple weeks until I reached Tbilisi in Georgia when I had someone flashed it. About a year later, it died on me again when I was in Morocco. I had someone re-flashed it, but it was not successful. About 1 month later I reached the city of Fes where there is a Samsung service center. After checking, they said there was something wrong with the motherboard. Very shocking! I've never had such problem in my life with all the phones and computers, cheap or dear, and this was a flagship! So eventually, I sold it to a local repair shop for $200, for which they said they only needed the screen. That was end of 2017. So I never bought a Samsung again, and would definitely not buy one at the full price. I admit the S series is not worthless. At least, I like the camera. But I never had a chance to buy one at a largely reduced price (I won't buy from just any second-hand sellers). So now, the Amazon reviewed phone with some warranty got me interested. Yes, I have some risk, but to me with the past experience, the risk is not much higher than getting a new phone from Samsung, plus, I am putting in a much lower bet now.
E**H
Professional phone tech: Dead in less than a year.
Nothing but problems from the beginning. I do a lot of phone repairs so I figured even if there are issues with it being "renewed", I can fix them myself. I was very wrong. Out of the box, the screen wouldn't work correctly while charging. It would randomly touch or swipe until you unplug it. I opened it up and replaced the charging port hoping that would fix it but no. While it was open, I saw that over half the screws inside were missing or in the wrong place. But the most concerning part: one screw had come loose and was pushing against the battery! It was already inflating so I replaced the battery right then and there. Another issue: the screen would occasionally become covered in static for a few frames during use. Due to this issue and the charging issue, I though maybe a replacement screen would fix both. It did not, and that turned out to be yet another waste of money into this endless pit of a device. Every single part in the phone is terrible. The aftermarket cameras are worthless, the motherboard is horribly glitchy and slow, the speakers sound awful, the original screen was terrible, and the antennae are constantly losing connection (eventually I was no longer able to receive calls at all!). Less than a year into ownership this phone is going into the garbage. I should've gotten a new A-series phone instead of this.
K**.
Definitely what I was hoping for
I am always leery about buying used electronics. You never know if you get the one that was barely used, and the person is just a serial upgrader every time a new model comes out. OR, if the item was traded in because it was malfunctioning, and wasn't spotted before being resold. Not the issue here so far. Tested every feature that I would actually use and it runs smoothly and quickly. From a full charge in the morning before I go to work, and with moderate usage throughout the day, it is generally down to about 80% by the time I go to bed (usually between 1:30 and 2:00am). I am upgrading from a much earlier model Galaxy and the camera (both still and video) quality is spectacular comparatively. Particularly in low light. Verizon SIM card transferred over without issues and that Samsung transfer app was a God send for getting all of my stuff (including pix, wifi passes, etc.....) over to the new phone. The lack of an SD slot makes me a bit nervous, but this one is the 256 gig model so hopefully, I won't have to do much relocating of files, images and videos over to my PC with the space that there is on here. Physically, the phone was in pretty good shape. Though there were a few minor scuffs on the back, the glass for the screen AND the camera lenses were flawless. And, I always use a case/holster anyway, way back since the old flip phone days. So, I will never actually SEE the body of the phone anyway. All in all, up to this point, I feel like the investment was good. There is 90 days worth of warranty so if I stumble across something that is a deal breaker, I can return it. If you are looking for a phone that won't cost as much as a cheap automobile, this "renewed" option may be something you can look in to. I will be trying it again when it is time to make another upgrade.
D**K
Good, not excellent condition.
Item was promptly shipped and arrived in good order. Packaging was acceptable. The phone was not in "excellent" condition as described - it had minor scratches on the case. Screen is damage free and it works well. Battery life is as expected for a phone of this vintage. Once enclosed in a case the superficial scratches to the case were no longer visible.
S**B
Nice cell phone
This is my first time buying a cell phone from Amazon. I onky ever purchased directly through my carrier. I am 100% satisfied with this purchase. I will never buy strait from a carrier again. This cell phone arrived and looks brand new. The delivery eta was on par. Not one blemishes on this cell phone. The purple color is so pretty. It was so easy to activate/set up. I recommend this seller and this phone.
A**R
Works well, but definitely NOT 'Renewed - Excellent' condition.
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.
J**A
Samsung Reliable
I bought the Samsung Galaxy S21 ultra a few weeks ago and in general I am quite satisfied. The screen is large and fluid, perfect for watching videos and social networks, and the performance feels fast on a daily basis. The camera takes good photos in most conditions and the battery lasts all day if I don't abuse too much. The design is elegant and comfortable to hold.
Trustpilot
4 days ago
3 weeks ago