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Customer Ratings & Reviews

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Customer reviews

Rating 4.8 out of 5 stars with 44 reviews

Rating Filter

Rating by feature

  • Display Quality

    Rating 4.8 out of 5 stars

  • Camera

    Rating 4.9 out of 5 stars

  • Battery Life

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers regard the Galaxy S21 Ultra 5G 128GB (AT&T)'s camera quality as exceptional, with many praising its speed and image quality. Positive feedback also highlights the phone's battery life, with users reporting all-day usage on a single charge. The large and vibrant screen also receives favorable comments. No significant negative feedback was reported.

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 2 Showing 21-40 of 44 reviews
  • Pros mentioned:
    Camera quality

    Rated 5 out of 5 stars

    s21ultra

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I got this phone for my daughter she love the camera

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Samsung Ultr21+ a total excellent

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the new features. Much easier to transfer from old samsung than last time

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality

    Rated 5 out of 5 stars

    Best pictures ever

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this phone! The camera is by far the best of any phone I’ve ever had!!

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Good Bye Iphone

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    blowing me a away, love the speed best phone I've ever owned. Good bye Apple

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality

    Rated 5 out of 5 stars

    Another hit for Samsung!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love my new phone, the camera is the best feature in my opinion.

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality

    Rated 5 out of 5 stars

    Samsung#

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this device it was a great choice the camera is wonderful

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality

    Rated 5 out of 5 stars

    Samsung 21+ ultra

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent Camara. Great screen and smooth navigation.

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Rated 5 out of 5 stars

    Good phone

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Is exelent the phone is beautifully and fast is exelent

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality

    Rated 5 out of 5 stars

    Better than iPhone

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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.

    Best Samsung out now! It’s WAY BETTER than an iPhone

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality

    Rated 5 out of 5 stars

    Review

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best phone ive ever owned. Camera Quality is amazing

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    A very nice phone a really great camera

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This phone is a good argument to stop referring to devices of this type as a phone. A call is only one of a hundred things it can do, and not really its primary or best function anymore.

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality

    Rated 4 out of 5 stars

    Cell phone

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far I'm loving this phone! The camera is great!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Samsung ultra 21

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The phone is very good. I wish the price was cheaper after I bought it when the unlock version was cheaper than the att version

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Best phone around!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this phone!! Had the small s21 and ended up trading. Definitely spend the extra money for the Ultra model.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Kash**

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this for a family member and they love this phone.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Live it

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Been a great phone have had no problems with it . Love it

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Got the S21 Ultra 5G

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great customer service Great deal. I was very happy with bestbuy.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    S21

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect best phone i have purchased in many years great device

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    S21 ultra 5g

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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.

    Very very nice.i love it so much.i wanna purchase another one.

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality

    Rated 3 out of 5 stars

    Great camera. Ok phone.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    3 stars for the phone. The camera was the only reason I purchased this. I am not a fan of android. The functions just don’t work for me.

    No, I would not recommend this to a friend
    • Brand response from Samsung
      Posted .

      Thank you for your feedback, Jraq. Your feedback helps us to understand where we can take steps to improve our product. ^Kayla Samsung

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