Customer reviews from Samsung US
Samsung - Galaxy S26 Ultra 256GB - Cobalt Violet (AT&T)
Average customer rating
4.8 out of 5
4.8
(7,574 Reviews)
Open Ratings Snapshot
Rating breakdown 7,574 reviews
5 Stars
6,638
4 Stars
748
3 Stars
118
2 Stars
28
1 Star
42
70%of customers recommend this product. 
(
63 out of 90
)
Best Buy Privacy Policy
Customer Reviews for Samsung - Galaxy S26 Ultra 256GB - Cobalt Violet (AT&T)
Customer Rating
5 out of 5
5
The ultimate productivity powerhouse.
on March 20, 2026
Posted by: Samuel
[This review was collected as part of a promotion.] The performance on the S26 Ultra is incredibly smooth, especially when multitasking with the S Pen. The new Snapdragon 8 Elite chip handles gaming and heavy apps without any lag. I also appreciate the Privacy Display feature, which is a lifesaver when I’m using banking apps in public. The battery easily lasts a full day, and the faster 60W charging means I’m never tethered to a wall for long.
Value
5 out of 5
5
Written by a customer while visiting Samsung US
Customer Rating
5 out of 5
5
Worth the upgrade?
on March 21, 2026
Posted by: RipeMonkey
[This review was collected as part of a promotion.] Humans upgrade phones every year hoping the “new one” will actually feel new. Most of the time it’s the same slab with shinier marketing. The Samsung Galaxy S26 Ultra, however, genuinely feels like a meaningful upgrade.
The first thing you notice is the premium feel. The build quality is excellent, and the phone feels more refined and solid in hand than previous models.
One standout feature is the built-in privacy screen option, which limits viewing angles so people next to you can’t easily see what’s on your display. It’s perfect for checking emails or messages in public without worrying about wandering eyes.
Upgrading from the S25 Ultra was incredibly simple. Samsung’s transfer process moved apps, photos, messages, and settings quickly, making the transition effortless.
Performance is another area where the S26 Ultra shines. The increase in speed is noticeable, especially when multitasking or switching between productivity apps.
The Galaxy AI features are also more than impressive, helping with things like message suggestions, summaries, and smarter photo tools that genuinely make daily tasks easier, especially when it comes to creative eye catching social media posts.
The display quality remains outstanding. The screen is bright, sharp, and smooth, making everything look fantastic.
Overall, the Samsung Galaxy S26 Ultra feels like a true upgrade with faster performance, a great display, useful privacy features, and powerful AI tools. 📱✨
Value
5 out of 5
5
Written by a customer while visiting Samsung US
Customer Rating
5 out of 5
5
I LOVE IT!!
on March 21, 2026
Posted by: SpeedyQueen
[This review was collected as part of a promotion.] I love all the new galaxy AI features on the 26 Ultra. I just got it today and keep finding new things. It works beautifully with the Buds4 Pros and my Galaxy Watch8!!
Value
5 out of 5
5
Written by a customer while visiting Samsung US
Customer Rating
5 out of 5
5
Great Features
on March 21, 2026
Posted by: Watt
Awesome phone. Can't wait to see what's next!!!!!!!!!!!
Written by a customer while visiting Samsung US
Customer Rating
5 out of 5
5
Durability
on March 21, 2026
Posted by: Grannyike
from Blue Springs, MO
Phone runs well until end phone life - 22-23 months.
Written by a customer while visiting Samsung US
Customer Rating
5 out of 5
5
Samsung Galaxy AI Ahead of the AI Experience
on March 21, 2026
Posted by: PTGLEN
[This review was collected as part of a promotion.] Samsung Galaxy AI just works better than the Competition's AI. It's like fighting a war, there's first place, then second, the first loser. Samsung just seems to be ahead of the curve with its AI tools embedded in the smartphone, many apps, and especially the Samsung Apps. The Samsung S26 Ultra, like the S Series smartphones before it, just continues to get better and better. I especially appreciate the Privacy Screen. It is truly the best new smartphone feature hands down. The core idea behind Privacy Display on the Galaxy S26 Ultra was to hide what’s on your display from those around you, and it does that perfectly. When activated, Privacy Display changes how the pixels in your display emit light, making it harder or near-impossible to view the display at an off-angle. At its default setting, it works to provide security and peace of mind in the age of thievery, where your displayed content is less visible at sharp angles. Samsung also allows the smartphone user to modify how the privacy screen is used. Samsung did this using COE OLED technology that included the new M14 panel, that not only enhanced its privacy features, but improved brightness, efficiency, and durability. For me, the quality of the display is the start of one's smartphone experience, and the better the display, the better the experience.
Value
5 out of 5
5
Written by a customer while visiting Samsung US
Customer Rating
5 out of 5
5
Best phone I've ever had.
on March 21, 2026
Posted by: GalaxyFan
[This review was collected as part of a promotion.] Where do I start. This phone is awesome. I love the privacy screen feature. The speaker is great. The screen is sharp and bright, vivid colors. Super fast snapdragon. The cameras take amazing shots. Tons of cool Galaxy AI features to play with. I'm loving this thing.
Value
5 out of 5
5
Written by a customer while visiting Samsung US
Customer Rating
5 out of 5
5
OUT OF THIS WORLD jaw dropping features
on March 21, 2026
Posted by: Clecle
[This review was collected as part of a promotion.] The Galaxy AI, the anti-spy screen feature, the fastest processor the world has ever witnessed have really impacted my life alot from my routine tasks like making calls, multitasking on different tabs to heavy tasks like playing high end video games like my favorite game "Subnautica: Below Zero", CarX street and eFootball 2026. Since I got this phone I am nolonger having panic attacks because now I am living the future in present times, Thanks Samsung for saving my life.
Value
5 out of 5
5
Response from Samsung USBy R&R TeamMarch 21, 2026
Hi there Clecle, thank you for sharing your experience of your Samsung Galaxy S26 Ultra. We are ecstatic to hear how much you are loving the addition of the new Privacy Display, the speed and processing power for your favorite games, and finding this device to be such a great value in your life. We have provided a link to the Samsung Support Team for your convenience if you have questions as you continue using your device. We appreciate you being a Samsung customer. -Elizabeth
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Written by a customer while visiting Samsung US
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