Customer reviews from Samsung US
Samsung - Galaxy S26 Ultra 512GB - Black (AT&T)
Average customer rating
4.9
(4,183 Reviews)
Rating breakdown 4,183 reviews
5 Stars
3,713
4 Stars
382
3 Stars
55
2 Stars
12
1 Star
21
68%of customers recommend this product.
(
26 out of
38)
Customer Reviews for Samsung - Galaxy S26 Ultra 512GB - Black (AT&T)
Customer Rating
5
Most amazing phone ever
on March 13, 2026
Posted by: Hardcoreuser0327
[This review was collected as part of a promotion.] A Flawless Upgrade with Game-Changing AI
Pros:
Built-in Privacy Display Groundbreaking Agentic AI and Call Screening AI-driven ProScaler for gaming Top-tier Snapdragon 8 Elite Gen 5 cooling
Review:
I’ve used the S24 Ultra and the S25 Ultra, and while the Galaxy S26 Ultra looks similar at first glance, the functional upgrades and new Galaxy AI tools make it a massive leap forward.
The absolute standout is the new Privacy Display. Spending hours a day on the road with passengers in the back seat, being able to instantly toggle screen visibility so people can't snoop on personal apps is invaluable. The new AI features complement this perfectly. The Call Screening AI is incredibly effective at automatically filtering out spam and robocalls while I'm driving. Even better, the new Agentic AI takes convenience to another level—being able to just ask the phone to autonomously book a ride for me when I'm off the clock, without having to manually tap through the app, is a brilliant time-saver.
Battery life and performance remain phenomenal. The 5,000 mAh capacity easily survives long shifts of running continuous GPS navigation without needing a midday charge. When I'm taking a break from my main PC gaming rig, the new AI-powered ProScaler works wonders. It sharply upscales lower-resolution mobile games, and the new Snapdragon chip handles the heavy lifting flawlessly without turning the phone into a space heater.
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
S26 Ultra: Great Privacy Display & smart Galaxy AI
on March 13, 2026
Posted by: Seoljio
[This review was collected as part of a promotion.] The S26 Ultra has completely streamlined my workday. I use it constantly for work emails and document scanning, but the new Galaxy AI 'Now Nudge' is the real standout—it proactively suggests files I need right when I'm texting. Plus, the Privacy Display is a lifesaver for checking sensitive info while I'm out in public!
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
Good upgrade
on March 13, 2026
Posted by: Love2plant
[This review was collected as part of a promotion.] The AI features have significantly enhanced my productivity, particularly in streamlining email correspondence within my professional role and identifying innovative opportunities. Furthermore, these capabilities have proven beneficial in my personal endeavors, such as plant cultivation.
This device has notably improved my efficiency, serving as a versatile tool for both recreational gaming and professional tasks.
Value
5
Written by a customer while visiting Samsung US
Customer Rating
4
Optional Upgrade
on March 13, 2026
Posted by: OberynMartell
[This review was collected as part of a promotion.] I upgraded to the s26 ultra from the s23 ultra and theres many things that are missing. From the bluetooth pen, to charging block no longer included in the box and no battery size improvements.
I got to say this one is the one that finally motivated me to change, the privacy screen feature. Improved battery life, and camera features are great!
I got to say this one is the one that finally motivated me to change, the privacy screen feature. Improved battery life, and camera features are great!
Value
4
Written by a customer while visiting Samsung US
Customer Rating
5
The privacy screen is a state of art options
on March 13, 2026
Posted by: MNKYS25
[This review was collected as part of a promotion.] I use my new S26 ultra in every thing literally now. I love it!
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
Phone is great as always, s26 ultra 1T
on March 13, 2026
Posted by: JamisUltra
[This review was collected as part of a promotion.] Just received my S26 Ultra 1T. The phone is awesome as all the rest of the galaxy phones I have purchased since day one. The new Galaxy AI is an improvement compared to earlier models. I have yet to learn what all this phone can do since it has only been in my hands less than 48 hours. I can't wait to learn though.
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
My phone has great features.
on March 13, 2026
Posted by: Babydoll136979
[This review was collected as part of a promotion.] Galaxy Ai is cool and also streaming. Gaming is also cool and everything is amazing.
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
What a difference!
on March 13, 2026
Posted by: Llava74
[This review was collected as part of a promotion.] I did not expect the minute difference in width would make a big difference. Boy does it. Everything just works better. The videos fit better. Emails fit better. It makes me feel more productive and I'm not sure why. Camera is much better also. I can't put this thing down. Thank you Samsung.
Value
5
Written by a customer while visiting Samsung US