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Customer Ratings & Reviews

Your price for this item is $600.99
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The comparable value price is $1,199.99

Customer reviews

Rating 4.6 out of 5 stars with 196 reviews

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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

89%would recommend to a friend

Customers are saying

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 4 Showing 61-80 of 196 reviews
  • Rated 5 out of 5 stars

    Great deal

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very great deal is low price for this phone don’t need pay a new one

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

    Rated 5 out of 5 stars

    Samsung s21 ultra

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love this phone its easy to use and the camera is the best..

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

    good

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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.

    good phone,still working like new,bright colors,fast

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

    Best phone

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

    Was best phone but it was time too upgrade to S23 Ultra.

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

    Cell 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.

    Husband has this phone works great !! He absolutely loves it!

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

    Nice looking phone

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the phone had no problems with bit I recommend to buy

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

    Patron

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Exelent product for my work And party with mi frends

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

    S21ultra

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great phone awesome.love it.I can do every thing with this phone

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

    Rated 5 out of 5 stars

    AWESOME PHONE

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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 awesome takes great pic. and is fast love it

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

    Quality

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Has been working great it’s the quality I’ve used !

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

    Good

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfectly fine lllllllllllllllllllllllllllllllllll

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

    Rated 5 out of 5 stars

    Good

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

    Very good very fast! It’s making awesome pictures!

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

    Nice

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

    Nice phone. All you need is to get a nice case and screen protector.

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

    Rated 5 out of 5 stars

    Good, not cheap

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Price was competitive at Best Buy, happy with purchase. Mobile phone prices are high, I often have to buy pricier model for one or two desired features, like bundled trim levels in cars. Good, reliable device.

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

    Rated 3 out of 5 stars

    Good Phone, but Expensive and not without issues

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

    Phone is fast when connected but running into an issue where it feels like the network resets and nothing loads. Also, no expandable memory is a BIG downside. ASIDE FROM THAT, CAMERAS, PICTURE, INTERFACE AND EVERYTHING ELSE IS TOP NOTCH.

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

    Rated 5 out of 5 stars

    Easy and pleasant!

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

    It is the most awesome phone I have ever owned, and the picture quality is fantastic! Buying was a pleasant and painless process. The staff was amicable and patient, answering all my questions and addressing all my concerns. Thank BB team!

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    very much dissatisfied with the memory capacity

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    the fact that samsung limited it to 128GB and without of MicroSD card is outrageous to me, I had just arrived to the US and needed a phone and couldn't wait to get 512GB. The company already takes 85 GB for its software... what is the point, Crap!

    No, I would not recommend this to a friend
  • Pros mentioned:
    Camera

    Rated 5 out of 5 stars

    Worth it!

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

    I was told there was minimal difference between this phone and the Samsung 21+. ..wrong! The Ultra camera is so much nicer! The entire feel and function of the phone is lovely and I am so glad that I didnt settle. Worth every penny!

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

    Rated 5 out of 5 stars

    Best phone out

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

    Thr best phone i have had. The camera makes all the difference. And the only thing is to be able to adapt to the new trends i. Tech. Like the lack or headphone jack. But there are ways to get it with an adapter. I love it.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Nice phone for the cost

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got this phone after trying the new flip phone. Prefer this phone so much more!! It has an amazing battery life. The sound quality is excellent. It is a little pricy, but not exorbitant.

    I would recommend this to a friend
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