Customer reviews from Samsung US
Boost Mobile - Samsung Galaxy S25 Ultra - Prepaid Smartphone - Titanium Black
Average customer rating
4.8
(19,618 Reviews)
Rating breakdown 19,618 reviews
5 Stars
16,906
4 Stars
2,119
3 Stars
355
2 Stars
110
1 Star
128
85%of customers recommend this product.
(
770 out of
904)
Customer Reviews for Boost Mobile - Samsung Galaxy S25 Ultra - Prepaid Smartphone - Titanium Black
Customer Rating
5
All in one
on November 11, 2025
Posted by: Jonto85
[This review was collected as part of a promotion.] Galaxy AI is very helpful.
Samsung Dex is amazing when working with an external display, and I'm able to connect a mouse and keyboard via Bluetooth.
It helps with my day to day functions and organizes everything for me
Samsung Dex is amazing when working with an external display, and I'm able to connect a mouse and keyboard via Bluetooth.
It helps with my day to day functions and organizes everything for me
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
My Take: The Galaxy S25 Ultra—A True Beast
on November 11, 2025
Posted by: JoBlazin
[This review was collected as part of a promotion.] The Galaxy S25 Ultra is a sophisticated beast. The new rounded corners and lighter Ti frame make it surprisingly comfortable.
Display: The 6.9" Dynamic AMOLED 2X is the best screen I've ever used. Its anti-reflective coating is a miracle for outdoor use—perfect visibility, always.
Performance: Powered by the Snapdragon 8 Elite, performance is instantaneous. The Galaxy AI integration is a genuine workflow game-changer, handling multi-step tasks in one prompt.
Camera: The camera system is pure photographic artillery. The main 200MP sensor and exceptional zoom capture vibrant, detailed photos, even in low light.
Battery/Charging: The huge 5,000 mAh battery easily lasts all day. Better yet, the 45W SFC 2.0 is an absolute lifesaver. I get a full charge in about an hour, which means zero power anxiety and maximum uptime!
It’s the ultimate flagship: unmatched power, incredible display, and a productivity edge I can't live without. The Android Apex. Im looking forward to the s26u for 2026
Display: The 6.9" Dynamic AMOLED 2X is the best screen I've ever used. Its anti-reflective coating is a miracle for outdoor use—perfect visibility, always.
Performance: Powered by the Snapdragon 8 Elite, performance is instantaneous. The Galaxy AI integration is a genuine workflow game-changer, handling multi-step tasks in one prompt.
Camera: The camera system is pure photographic artillery. The main 200MP sensor and exceptional zoom capture vibrant, detailed photos, even in low light.
Battery/Charging: The huge 5,000 mAh battery easily lasts all day. Better yet, the 45W SFC 2.0 is an absolute lifesaver. I get a full charge in about an hour, which means zero power anxiety and maximum uptime!
It’s the ultimate flagship: unmatched power, incredible display, and a productivity edge I can't live without. The Android Apex. Im looking forward to the s26u for 2026
Value
5
Written by a customer while visiting Samsung US
Customer Rating
4
Great phone
on November 11, 2025
Posted by: Mikeyw
[This review was collected as part of a promotion.] My only quLm with this phone is the transpaernct over ram usage. Which apps are using it and why. Like fb likes to use as much ram avaliable and for a 12 go fam phone 8gbs shouldn't be used everything else is great!!!! Good pics except in Snapchat where it seems to downscale. Great battery life im happy with theis device
Value
4
Written by a customer while visiting Samsung US
Customer Rating
4
S25 Ultra Review
on November 11, 2025
Posted by: davidlkwd
[This review was collected as part of a promotion.] Phone has great features and performance and almost always comes with the latest tech available. Longer battery would come in handy and tighter ai integration would be a plus, text messages rewritten with ai with the click of a button, emails rewritten with ai alwith the click of a button, etc...
Value
4
Written by a customer while visiting Samsung US
Customer Rating
5
Amazing Phone
on November 11, 2025
Posted by: Poppiesinbloom
[This review was collected as part of a promotion.] I love everything about this phone. Galaxy AI is so helpful, i use it for everything. Its such a powerful phone in general. I can game so smoothly on here and my photos always come out great. Its an all around great device.
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
Smooth and solid
on November 11, 2025
Posted by: Zarrix
[This review was collected as part of a promotion.] The interface is buttery smooth.
The construction feels good in the hands.
I miss the Bluetooth in the S-pen but it still works as well as ever, however I've tested it with my old phones S-pen before I sent it in and you can pair an older S-pen with the S25 if you wanted to buy an older model for it, just stick it in the port and it will connect to it.
Galaxy AI had come in clutch for helping me find old photos for quick reference but I don't even notice it other than that.
Everything Samsung from the buds to the watches connects seemlessly and updates quickly.
Everything Samsung from the buds to the watches connects seemlessly and updates quickly.
Works with T-Mobile/starlink satellite program and I've tested, for now only works with Google maps and sending/receiving sms text. Pretty clutch when I'm a truck driver in the mountain areas.
Cameras are as good as ever and I love the Samsung quick share feature where I can create a temporary link to share with friends.
I wish the screen brightness could go higher as it's still hard to see in direct sunlight, however the colors and frame rate are awesome.
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
Amazing Phone for any situation.
on November 11, 2025
Posted by: JawNee
[This review was collected as part of a promotion.] I love my Galaxy phone always have and always will. The power of Gemini is amazing. If I ever need any information about any subject or any topic or to just even practice Spanish or talk to get my mind off of something she's always there to talk to you. I also use her to distract my kids so they have someone to talk to If I don't have the answers for them. The Galaxy series have always been a Powerhouse I always been durable and always did more than I knew were capable. From just the power life to having multiple pop-up windows or Gemini even seeing what's on my screen and explaining to me things I couldn't understand. And if I still couldn't understand the message she was trying to convey I can just ask her hey can you explain it to me like if I'm a five-year-old and she will dumb it down so I can understand. Overall I've never been disappointed with my Samsung devices and I've never been disappointed with my Samsung Galaxy phones I would recommend these phones to anyone and everyone.
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
The Greatest Galaxy Device
on November 11, 2025
Posted by: TCultra
[This review was collected as part of a promotion.] I've been an Galaxy user for many years, and the S25 ultra is the greatest device I've used to date. Definitely looking forward to the S26 ultra although I cant think of any refinement needed.
Value
5
Written by a customer while visiting Samsung US