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Samsung

Samsung Galaxy S25 Ultra, 256GB Smartphone, Unlocked Android, AI Night Mode Camera, Snapdragon 8 Elite Fast Processor, 5000mAh Battery, Built-in S Pen, 2025, US 1 Yr Warranty, Titanium Gray

Based on 3,419 reviews
Condition: Used - Very Good
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$898.44
Save $501.55 was $1,399.99

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At a glance

Condition
Used - Very Good
Color
Titanium Gray
Size
256GB
Style
S25 Ultra
Pattern
Phone Only
Model
Samsung Galaxy S25 Ultra
Storage
256 GB
Warranty
1 Year Manufacturer
Works with
Android, Samsung

Features 5

  • MULTIPLE TASKS WITH ONE ASK: Streamline your day with an assistant that gets you. Ask it to Google search for a pet-friendly vegan restaurant nearby and text it to your friend your Galaxy S25 Ultra handles multiple tasks with a single ask.1
  • START THE DAY SMARTER: Stay one step ahead with a phone that gives you the info you need before you even know you need it with Now Brief.2
  • REDUCE THE NOISE. REVEAL THE MAGIC: AI Camera with Audio Eraser lets you capture vibrant videos in low light and minimize unwanted noises so you can relive your favorite moments with fewer distractions.3
  • BRING OUT THE BEST IN EVERY FACE: Capture every portrait with clarity and confidence on the Galaxy S25 Ultra. The advanced portrait features adjust skin tones and preserve natural textures, giving every shot a polished, professional look.

Description

Galaxy S25 Ultra handles the small details so you can focus on staying in the moment. Get several tasks fulfilled with one simple ask, and get insightful tips throughout your day to stay one step ahead. Simplify life with AI¹⁰ that evolves with you to work better for you.¹Compatible with select apps. Requires Google Gemini account. Results may vary based on input; check responses for accuracy. ²Displays daily select information from select apps (some apps may require internet connection). ³Compatible with common video formats accessible in Gallery; helps minimize six sounds (Voice/speech, Music, Noise, Crowd, Nature, Wind). Utilizes AI; results vary. ⁴As compared to Galaxy S24 Ultra. ⁵Requires screen resolution setting to QHD+. ⁶Galaxy AI features track data and require a compatible Galaxy wearable device (sold separately), Samsung Health app and Samsung account. ⁹Galaxy AI features track data and require a compatible Galaxy wearable device (sold separately), Samsung Health app and Samsung account. ¹⁰Galaxy Al basic features provided by Samsung are free. Any Samsung enhanced Al features and all third-party Al features are subject to different terms and may be subject to fees. (Galaxy Al basic features are listed under "Advanced intelligence" in Samsung Services Terms and Conditions.)

Specs 55

Brand Samsung
Operating System Android 15, One UI 7
Ram Memory Installed Size 12 GB
CPU Model Snapdragon
CPU Speed 4.47 GHz
Memory Storage Capacity 256 GB
Screen Size 6.9 inches
Resolution 2960 x 1440

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Top Amazon Reviews

Excellent Phone with Great Quality
Color: Titanium Gray Size: 512GB Style: S25 Ultra Pattern Name: Phone Only
The Samsung Galaxy S25 Ultra has an elegant design and excellent build quality. The screen is very sharp and clear, and the performance is fast and smooth. I especially like the camera quality and the battery life. Overall, I’m very satisfied with this product and it meets my expectations.
Reviewed in the United States on August 24, 2026 by Josselyn Carolina Camacho Vallejos
WOW
Color: Titanium Black Size: 256GB Style: S25 Ultra Pattern Name: Phone Only
I've never paid half this for a phone before. But, this one is worth it. 6 months of use and I've loaded every app I've ever wanted - the ones my old phone wouldn't run because they took up too much memory. And, it works great. Reception is a little better than any of my old phones even at my house in the boonies. It automatically connects to the laptop and the car without issue. It seems like every device has problems. This phone somehow got set to "silent" mode for the ring-tone (3 times). Otherwise, no other issues. The zoom and macro features on the camera are great. Resolution is excellent. Now, if I could just zoom the QR code reader... I use all the position sensors - tilt, compass, etc. They are great for stargazing apps. The electronic SIM card came in handy, too. The notification icons at the top of the screen could be a little bigger (or adjustable). ... show more
Reviewed in the United States on May 1, 2026 by EngineerCharlieS
Mother Approves
Color: Titanium Silverblue Size: 512GB Style: S25 Ultra Pattern Name: Phone Only
I bought this phone for my mom and she loves it. It is a nice screen size that’s perfect for watching videos. Picture quality is great. Battery last a long time before it needs to be charged again and it’s much quicker. She loves that it is unlocked so we can go to any phone carrier for service. It’s expensive but it’s a good quality phone that will last since Samsung makes great products. She lost the pen so I will say Samsung should design the phone better so that does not happen. ... show more
Reviewed in the United States on July 12, 2026 by Tori
Great camera!
Color: Titanium Silverblue Size: 256GB Style: S25 Ultra Pattern Name: Phone Only
Bought this for my wife to replace her Note-10+ that was on its last legs. I am really impressed with the internal speakers as well as the rear-facing camera, which has a really high pixel density. I recently shot a photo at a distance of perhaps 1/2 mile with my Note-10+ and she shot the same photo with her S25 Ultra; the two photos were in no way comparable. My Note-10+ left me with a photo of little detail when I tried to zoom in to read a sign, but the S25 Ultra produced a shot that when zoomed in was perfectly legible. I couldn't read the text on my photo while hers was as clear as if she had been standing ten feet away from it. I don't imagine my Note-10+ will die in the near future, but if it does I will be looking at an S25/26 Ultra to replace it. Her speakers are much louder than mine and have greater clarity to them. I used to think the Note-10+ had the best speakers, but not now. Samsung has really taken some strides in the last eight to ten years. My wife still has complaints about her phone...is there a woman who doesn't? I can't count the times she's said "I want it to do this..." or "I don't want it to do that." Most often it isn't the phone, it's Google or some other app that has changed how it works. Traditionally Android has been a little less locked down than ios, and I appreciate that as I don't like being locked down; but recently Android is moving toward that tightly locked down model. Too bad. But Samsung has produced a really great smart-phone with features that are first-rate. ... show more
Reviewed in the United States on August 2, 2026 by Bruce E. Munck
After Two Months, I'm Convinced. This is a Beast.
Color: Titanium Black Size: 512GB Style: S25 Ultra Pattern Name: Phone Only
Upgraded from an older Motorola, and wow, what a leap. I’ve been using this phone for about two months now, and it just feels like a power tool in my pocket—in the best way possible. Let’s start with the obvious: the screen. It’s absolutely stunning. The flat display is a GAME-CHANGER. No more accidental touches, and applying screen protectors is finally a stress-free experience. The brightness is insane; I can read everything perfectly clear under direct sunlight. Watching videos and scrolling is just buttery smooth. The camera system is next-level, especially for zoom. The 5x optical zoom lens is the real deal. I took a photo of the moon (yes, I became that person) and the details were incredible. But it’s not just a party trick. I used the 10x zoom at my kid's soccer game and could actually see faces clearly from the bleachers. The 200MP main sensor captures crazy detail if you have good light, and the low-light photos are far cleaner than on my old phone. The AI editing tools are also surprisingly useful for quickly removing photobombers or shadows. Performance is flawless. Everything is instant, apps launch fast, switching between them is seamless, and gaming is super smooth. The battery life is a marathon runner. I’m a heavy user (emails, social media, YouTube, some gaming), and I easily get through a full day with 20-30% to spare. The S-Pen is as handy as ever for quick notes and edits. I was worried about the titanium build and boxy design being uncomfortable, but it feels premium and solid in the hand. The matte finish doesn’t pick up fingerprints, which is a huge win. Is it perfect? It’s a big, heavy phone—no getting around that. And it’s expensive. You’re paying for the absolute top of the line. But if you want the maximum possible from a smartphone right now, this is it. Pros: Gorgeous flat display, unbeatable zoom camera, all-day+ battery life, blazing fast performance, useful S-Pen, premium titanium build. Cons:Large and heavy (not for everyone), very high price tag. Verdict:9.5/10. It’s the ultimate do-everything smartphone. If you’re a power user, a creative, or just want the best camera system on the market, this phone is worth every penny. No regrets at all. ... show more
Reviewed in the United States on December 23, 2025 by Asif
Great phone, but some feedback for future iterations
Color: Titanium Gray Size: 256GB Style: S25 Ultra Pattern Name: Phone Only
Phone is a beast that hasn't flinched at anything I threw at it. Cameras have been great. Software is best in class, s pen is handy for quick notes. I do have some feedback for samsung though, some of these are nitpicks but I do wanna bring those up. - Camera is great for my usage but it would be great if the array of cameras was in a horizontal visor akin to the pixel -OIS on the space zoom camera. Sometimes I use my phone like binoculars when hiking and wanna snap a quick pic. Also maybe copy some ideas from apple like the camera button, the magnetic sensor shift stabilization, and square sensor. - More ram would be appreciated, 12gb is no slouch and I have no doubts it won't be a painpoint but competitors like google have it albeit with a much weaker chip. It's not that the phone isn't future proof, it's more that there could be more to be done. That being said the RAM shortage is surely gonna keep 12gb the standard for the foreseeable. future. -PLEASE KEEP THE SPEN. I don't care for bluetooth functionality but other people do. I just like it for quick notes and using it like a mouse. Honestly I wouldn't consider this phone if it didn't have it. -Silicon carbon battery? Now the battery has been able to last me a full day with the light performance profile, 1080p resolution, mostly on wifi, 6-9 hours of SoT depending what I'm doing. I do understand the US has some regulations on battery capacity and samsung might still have ptsd from the note 7, but companies like oneplus have it. Yes they do age faster then conventional batteries but even so, an aged silicon carbon battery can still have better battery than a conventional lithium ion. -I don't really play games on my phone, mostly use my steamdeck for that but I'm just gonna throw this out there... a sprititual successor to the xperia play would make me so happy. -Samsung I love oneui but please stop making duplicate apps for everything. It's a minor annoyance since you can uninstall/hide everything but come on don't be annoying. -speech to type is better on the pixel from what I've read online -maybe support the aptx adaptive and aptx hd bluetooth codecs -Bring gemini to android auto. Now I'm not a big ai user I turn off most everything except gemini and circle to search, I think it's obnoxiously implemented but google assistant is just plain stupid when using android auto. Also while on the topic of gemini, I want to be able to tell gemini "play *song* by *artist* and it not be limited to youtube music and spotify. I wanna use other services like deezer or my locally downloaded music. -front facing speakers. I appreciate the stereospeakers but how cool would it be if we had both speakers front facing? -finally please implement a "hold for me" and call tree like pixels do. I know it sounds like I'm just envying pixel software feature but that would seriously be game over. Phone trees seems to be brain numbing nowadays and hold music is a form of torture. ... show more
Reviewed in the United States on December 23, 2025 by Zain
Excellent little powerhouse
Color: Titanium Silverblue Size: 256GB Style: S25 Ultra Pattern Name: Phone Only
The Samsung S25 Ultra is an excellent phone from a hardware standpoint. The screen is beautiful, the speakers are loud and clear, and the camera takes great photos. Cell service and internet connectivity have been solid and reliable with no complaints. When I first purchased the phone, the battery life was outstanding—easily close to two full days and comparable to the iPhone 16 Pro Max. Unfortunately, after being forced to install software updates, that battery performance dropped noticeably. What was once amazing is now just decent, with the phone ending a full day around 16% battery, even though I limit charging to 85% to preserve long-term battery health. This feels more like a software optimization issue than a hardware problem, which is disappointing. Bixby and Samsung’s built-in ecosystem are underwhelming to me, but Google’s Assistant AI works very well, and if you don’t like either option, using ChatGPT is a solid alternative. The S Pen is a nice added bonus and genuinely useful at times. The phone itself feels durable, though I still recommend using a case for extra protection. I purchased a new phone and received a new phone and perfect condition. I also haven’t experienced any screen burn-in issues, even with the always-on display enabled. Overall, it’s a powerful and premium device with excellent features, but software updates and battery regression keep it from being a top-tier experience. ... show more
Reviewed in the United States on January 13, 2026 by Anonymous customer
Wow! Exceeded my expectations in every way.. Love it!
Color: Titanium Black Size: 256GB Style: S25 Ultra Pattern Name: Phone Only
Been buying cell phones since the beginning all the way back to when they were called car phones, lol (shows my age) Once they went to texting and smart phones I have always bought budget model phones Samsung, Moto, etc.. I never really used them for more than texting and phone calls. Then came 2FA and apps for everything. I have always liked Samsung phones, I was ready for a new device and this time I decided to look at the top tier devices during the sales. NEVER APPLE or ONE PLUS so would be Pixel 10 Pro or S25 Ultra. Bought both... Usually I spent $150 -$200 and they get the job done so I was sceptical on spending $1K on a phone. The Pixel was ok, though not worth it over what I already had. Then the Samsung S25 Ultra arrived (with a free bundled set or Pro 3 Ear Buds) and all I can say is Wow! This thing is built like a tank, super quality construction. Love the material, screen OLED is amazing, camera is outstanding and the audio synced with the Pro 3 Buds is unreal. Put Spotify on and I hear thing in songs I have never heard before, the clarity and frequency response is like nothing I have ever heard before. I love Samsung because you can customize almost everything about this phone, they don't load it with bloat, and they make it easy to disable features if you don't want them, unlike some other brands. I run mine pretty lean without a lot of background stuff going and the battery charge lasts longer than any other phone I have had. I did not expect that at all. And it charges fast. Has every function I could possibly need and more is I want it. The feel is pure quality, has the durable OLED glass for protection. This thing has exceeded my expectations in every way and if you can get one, it is well worth it. IMO ... show more
Reviewed in the United States on December 17, 2025 by Jay
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