Customer reviews from Samsung US
Boost Mobile - Samsung Galaxy S25 Ultra - Prepaid Smartphone - Titanium Black
Average customer rating
4.8
(20,042 Reviews)
Rating breakdown 20,042 reviews
5 Stars
17,210
4 Stars
2,174
3 Stars
383
2 Stars
123
1 Star
152
86%of customers recommend this product.
(
1,041 out of
1,210)
Customer Reviews for Boost Mobile - Samsung Galaxy S25 Ultra - Prepaid Smartphone - Titanium Black
Customer Rating
5
Awesome features
on December 6, 2025
Posted by: BeautifulOne
[This review was collected as part of a promotion.] I'm still testing out all of the features, but for the features that I have experienced thus far, I can tell you that this phone surpasses any Samsung that I've ever had. You can find devices In your samsung account including earbuds, aI on this phone and when using the new Gemini, 3 is superb. The camera on Samsung's are fabulous anyway, but this phone is even more clear. I'm sure I haven't even touched the surface of new features, but from what I have experienced so far, I highly recommend this phone.
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
This phone has a very fast speed to switch apps
on December 6, 2025
Posted by: Hbk712
[This review was collected as part of a promotion.] As i stream shows from different apps the phone won't crash nor slow down in its performance. The battery can last a very long time and it is very efficient with all the different types of apps you can add and the features that it already has in it. I've always liked Samsung phones for their reliability and performance, besides they look very stylish with the stylus pen to write down notes or just draw over pics or messages. Takes very good clear pictures and projects music videos and shows crystal clear, not to mention your favorite sports. The Galaxy AI feature is very convenient when searching for stuff or just trying to make your life easier.
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
A great, luxurious phone that's not flawless.
on December 6, 2025
Posted by: Abdul06
[This review was collected as part of a promotion.] Best experience in photo editing and understanding your routine Ai has become my friend
Value
5
Written by a customer while visiting Samsung US
Customer Rating
4
Very good product.
on December 6, 2025
Posted by: Seehoffice
[This review was collected as part of a promotion.] The Samsung phone has served me well and helped me in my education and made learning easier for me. It is a wonderful product. I thank Samsung for this product.
Value
4
Written by a customer while visiting Samsung US
Customer Rating
5
S25 Ultra Battery: Six-Hour Blackout Lifeline..
on December 6, 2025
Posted by: BlackoutheroS25
[This review was collected as part of a promotion.] I remember that night perfectly. I was just settling down at home when the lights suddenly went pop and everything went dark. The whole neighborhood lost power—it was completely black outside and inside my house. That’s when I realized how important my S25 Ultra was going to be.
Before the lights went out, I had maybe charged my S25 Ultra to about 85%. You know how it is; you think, "Oh, I'll charge it fully later." Thank goodness, even at 85%, this phone’s battery is a beast.
The first thing I did was try to find a real flashlight, but I couldn’t locate any batteries. So, I instantly turned to my S25 Ultra. I used its bright screen as my main light source. I didn't even use the dedicated flashlight app at first; just the phone's regular bright display was strong enough to safely move from room to room. I needed to check on my cat and find some candles. I kept the brightness maybe three-quarters of the way up—not even maxed out—and it cut through the darkness easily. I relied on that screen for almost an hour just to navigate. I was constantly picking it up, turning the screen on, walking, and turning it off to save power, but it didn't drop below 80% during that initial search. That really surprised me.
Next, I needed to call people. My landline was dead, of course. I started calling my family members one by one. I called my mom, my brother, and a few neighbors to see what they knew about the outage. These weren't quick calls; we were all sharing information and checking
Before the lights went out, I had maybe charged my S25 Ultra to about 85%. You know how it is; you think, "Oh, I'll charge it fully later." Thank goodness, even at 85%, this phone’s battery is a beast.
The first thing I did was try to find a real flashlight, but I couldn’t locate any batteries. So, I instantly turned to my S25 Ultra. I used its bright screen as my main light source. I didn't even use the dedicated flashlight app at first; just the phone's regular bright display was strong enough to safely move from room to room. I needed to check on my cat and find some candles. I kept the brightness maybe three-quarters of the way up—not even maxed out—and it cut through the darkness easily. I relied on that screen for almost an hour just to navigate. I was constantly picking it up, turning the screen on, walking, and turning it off to save power, but it didn't drop below 80% during that initial search. That really surprised me.
Next, I needed to call people. My landline was dead, of course. I started calling my family members one by one. I called my mom, my brother, and a few neighbors to see what they knew about the outage. These weren't quick calls; we were all sharing information and checking
Value
5
Written by a customer while visiting Samsung US
Customer Rating
4
S25 ultra great everyday phone
on December 6, 2025
Posted by: Pixelzzz
[This review was collected as part of a promotion.] The size and weight is just about right for me. The screen size and quality is excellent. Great sound from the speakers for a phone. I don't use the galaxy AI. I think the os is bloated, I had a better experience with Google's pixel phone with close to stock android.
Value
4
Written by a customer while visiting Samsung US
Customer Rating
5
Great phone
on December 6, 2025
Posted by: TJ4562000
[This review was collected as part of a promotion.] I live this phone! It has a stylus, which is very useful. The best part is galaxy ai, I'm learning so much with it. I would recommend this phone to anyone that wants a great phone!
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
Great Ultra
on December 6, 2025
Posted by: DarkCookie26
[This review was collected as part of a promotion.] My new Samsung S25 Ultra is a game changer. I'm able to create flawless designs with the Galaxy AI and send them straight to the printer. Whether I'm playing games or just scrolling my phone, it moves fast. The Samsung S25 Ultra is the phone to have.
Value
5
Written by a customer while visiting Samsung US