Customers are satisfied with the Galaxy S21 Ultra 5G 128GB (Unlocked) smartphone, particularly praising its camera quality, long battery life, and reasonable price point. The phone's design and performance are also well-received, with users appreciating its sleek look, powerful performance, and user-friendly interface.
This summary was generated by AI based on customer reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 7 Showing 121-140 of 987 reviews
Pros mentioned:
Camera, Speed
Rated 5 out of 5 stars
The best camera on a phone hands down.
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Had this device for over 2 months now and love it!!! I can't go back to my iPhone 12 pro max. This phone is super fast the display is beautiful and the camera this phone has it replaced my DSLR when I go on hikes. Would definitely recommend getting this phone you won't be disappointed.
I would recommend this to a friend
Pros mentioned:
Camera
Rated 5 out of 5 stars
Awesome phone and even better Camera
Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
This phone is amazing, and yes, I bought it for the camera. Here is a spider at 10x zoom, no filter
This review is from Samsung - Galaxy S21 Ultra 5G 128GB (Unlocked)
I would recommend this to a friend
Pros mentioned:
Battery life, Camera
Rated 5 out of 5 stars
Samsung
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Posted . Owned for 1 year when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Bought these for both my husband and myself best one we've ever had the cameras amazing the battery is amazing you can ask for anything more from the phone except for cheaper price tag but it's worth its weight in gold
This review is from Samsung - Galaxy S21 Ultra 5G 128GB (Unlocked)
I would recommend this to a friend
Pros mentioned:
Battery life, Camera
Rated 5 out of 5 stars
Samsung
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Posted . Owned for 1 year when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Bought these for both my husband and myself best one we've ever had the cameras amazing the battery is amazing you can ask for anything more from the phone except for cheaper price tag but it's worth its weight in gold
I would recommend this to a friend
Pros mentioned:
Camera, Speed
Rated 5 out of 5 stars
Phenomenal
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is the TOP OF THE LINE phone from Samsung. This device is crazy fast and the connection abilities are incredible. Ive never had connection like this. The screen is amazing and the cameras at the top of the smartphone game. Nothing can beat this phone.
I would recommend this to a friend
Rated 5 out of 5 stars
Nice phone
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Posted . Owned for more than 2 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Nice phone everything i need is in this phone uses for photo like pc.
This review is from Samsung - Galaxy S21 Ultra 5G 128GB (Unlocked) - Navy
I would recommend this to a friend
Pros mentioned:
Camera, Price
Rated 5 out of 5 stars
Excellent product
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Excellent phone. Very fast, crystal clear imaging. The camera is the best bar none. Once again Samsung has come up with an excellent product at a reasonable price considering the price of todays cell phones. The picture quality of the camera speaks for itself.
This review is from Samsung - Galaxy S21 Ultra 5G 128GB (Unlocked)
I would recommend this to a friend
Rated 4 out of 5 stars
from experience and research.
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Posted . Owned for more than 2 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
this phone has a lot of features. It can remaster photos automatically, use directors view, extract texts off of photos, has ultra fast charge, wireless charge, and can charge people's phones. not a bad phone. but the s23 would be a way better option. if you can afford it.
I would recommend this to a friend
Rated 5 out of 5 stars
Best phones ever
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Posted . Owned for more than 2 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Best product ever just need that gift to aford the new samsung
This review is from Samsung - Galaxy S21 Ultra 5G 128GB (Unlocked) - Navy
I would recommend this to a friend
Pros mentioned:
Battery life, Camera
Rated 5 out of 5 stars
Best Android phone available
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought the S21 Ultra to replace my Note 9. The battery life is great. The camera is the biggest improvement. What I didn't expect is how good the DeX app works. I have been using the S21 Ultra for about 3 weeks and I like it more each day.
I would recommend this to a friend
Pros mentioned:
Camera, Speed
Rated 5 out of 5 stars
Perfect Performing Phone Photographers Dream
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I am in Love with this phone !! It is very fast in performance and takes impressive pictures the zoom is amazing. I upgraded from a Note 10 Plus and am very happy with my decision. It works well with my wireless charger and s pen.
This review is from Samsung - Galaxy S21 Ultra 5G 128GB (Unlocked)
I would recommend this to a friend
Cons mentioned:
Expensive
Rated 5 out of 5 stars
Galaxy s21 ultra
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Absolute best Android phone out there. Coming from Apple, it doesn't have as polished of an experience, but it's better in 95% of scenarios. The biggest thing about this phone (other than the superb cameras) is the signal reliability. It maintains an incredibly strong signal in areas my iPhone would sit and load with a blank screen indefinitely and simply does not drop calls (unlike iPhones). The 100x zoom is out of this world quite literally. You can snap decent pictures of the moon with a tripod and it has pro camera features like those of a decent dslr. Yes, it's expensive, but you get features to justify the price tag and then some.
This review is from Samsung - Galaxy S21 Ultra 5G 128GB (Unlocked) - Navy
I would recommend this to a friend
Pros mentioned:
Battery life, Camera
Rated 5 out of 5 stars
Solid, customizable, fun to use.
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Does everything a phone should do, very customizable, good battery life (even using battery protect-max 85% charge). Bought mainly for the camera and it is quite good. Fairly waterproof (IP68 certified).
This review is from Samsung - Galaxy S21 Ultra 5G 128GB (Unlocked) - Navy
I would recommend this to a friend
Pros mentioned:
Camera, Speed
Rated 5 out of 5 stars
Amazing phone
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This phone is amazing. Runs super fast and has an amazing screen. Best part of this phone is of course is the camera which has a best in class zoom and takes professional quality photos in most light conditions
This review is from Samsung - Galaxy S21 Ultra 5G 128GB (Unlocked) - Navy
I would recommend this to a friend
Pros mentioned:
Battery life, Camera
Rated 5 out of 5 stars
S-21 Ultra
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Only had this phone a couple of weeks but so far it is doing great. Love the camera, incredible images from my phone are now a real possibility. Greatly improved battery life, and the GPS works far better with apps like map my walk.
This review is from Samsung - Galaxy S21 Ultra 5G 128GB (Unlocked)
I would recommend this to a friend
Pros mentioned:
Camera
Cons mentioned:
Weight
Rated 5 out of 5 stars
Love it
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Love this phone
A little on the heavier side I think but nothing to diminish the overall functionality
Camera is excellent
This is what I use pretty much for everything sometimes I forget that I have a laptop
Great job Samsung
I would recommend this to a friend
Pros mentioned:
Battery life, Camera
Rated 5 out of 5 stars
Samsung s21 ultra
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This phones battery is great, and it lasts ne the whole day. Love the 1440p display with the 120Hz and the cameras are amazing. The phantom silver is a great color.
This review is from Samsung - Galaxy S21 Ultra 5G 128GB (Unlocked)
I would recommend this to a friend
Rated 5 out of 5 stars
Returned Customer
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Posted . Owned for more than 2 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
My brother in law was very excited to receive his new phone. Thank you Best Buy team for the great customer service experience. I continue to shop at Best Buy :)
This review is from Samsung - Galaxy S21 Ultra 5G 128GB (Unlocked) - Navy
I would recommend this to a friend
Pros mentioned:
Camera
Rated 5 out of 5 stars
Excellent phone!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The camera is excellent! A phone that can replace any need for a digital camera.
The screen display is great even while using the eye comfort shield option.
Battery life is descent obviously depending on how often & what it's used for in a day.
The fast charge option with proper charger (sold separately) really kicks up the phone a level.
Note: Phone only works with Bluetooth headphones. In a pretty much bluetooth wireless world it's not really a con just worth noting incase you're attached to a fave wired attachment headphones or Etc. they won't work with this phone.
This review is from Samsung - Galaxy S21 Ultra 5G 128GB (Unlocked) - Navy
I would recommend this to a friend
Pros mentioned:
Battery life, Camera
Rated 5 out of 5 stars
S21 Ultra 5g Black
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
One of best android phone, with best cpu(snapdragon 888), and debatably one of best camera sets on the phone. Long lasting battery too! Samsung has really outdone themselves with this phone! I'm in love with mine!