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  • Alt View 11. Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile).
  • Alt View 12. Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile).
  • Alt View 14. Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile).
  • Alt View 16. Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile).
  • Alt View 17. Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile).
  • Alt View 18. Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile).

Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile) - Phantom Black

Model:
SM-G998UZKATMB
SKU:
6464406
Your price for this item is $1,199.99

Customer reviews

Rating 4.6 out of 5 stars with 57 reviews

Rating Filter

Rating by feature

  • Display Quality

    Rating 5.0 out of 5 stars

  • Camera

    Rating 4.9 out of 5 stars

  • Battery Life

    Rating 4.5 out of 5 stars

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers are satisfied with the Galaxy S21 Ultra 5G 128GB (T-Mobile)'s camera quality, with many praising its excellence. However, some customers expressed concerns regarding the battery life, noting that it could drain quickly depending on usage. The superior camera features appear to outweigh the battery life concerns for most users. Overall, the phone receives positive feedback for its imaging capabilities.

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 3 Showing 41-57 of 57 reviews
  • Cons mentioned:
    Battery life

    S21

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

    I enjoy the phone a lot, but don't like the battery life.

    I would recommend this to a friend

  • Best Price around

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

    Great Black Friday price, Best Buy came though and I ended up buying geek squad protection plan saved a lot of money with this purchase.

    I would recommend this to a friend

  • Workable

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

    Works great. I'm glad I was able to get this phone from best buy. It was the only place I could find it at the time.

    This review is from Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile) - Navy

    I would recommend this to a friend

  • Samsung Galaxy S21

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

    This is the best phone I have ever had. I almost bought an Iphone but Samsung is awesome

    I would recommend this to a friend

  • Quality Phone

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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.

    I have been using Samsung phones for a very long time. I really like the features and quality. Look no furthur.

    This review is from Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile) - Navy

    I would recommend this to a friend

  • Really Happy

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

    I have no regrets getting this phone! Happy customer!

    This review is from Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile) - Navy

    I would recommend this to a friend

  • new cell

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    bought it to try it out and it was nice to use and picture are ok.

    This review is from Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile) - Navy

    I would recommend this to a friend

  • Samsung Galaxy 21 ultra

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

    I love my galaxy excellent camera resolution will recommend to my friends

    This review is from Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile) - Navy

    I would recommend this to a friend

  • Great Call Quality

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

    I love my GalaxyS21 Cell phone, it has great call quality and sound.

    This review is from Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile) - Navy

    I would recommend this to a friend

  • 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.

    Screen is crispy and smooth. Feel really comfortable when holding.

    This review is from Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile) - Navy

    I would recommend this to a friend

  • Samsung

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

    I like the phone. Always a samsung user and never dissapointed

    This review is from Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile) - Navy

    I would recommend this to a friend

  • Get it.

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

    My 5th Android phone, all Samsung. Expensive but worth it.

    This review is from Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile) - Navy

    I would recommend this to a friend

  • B A

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

    Samsung galaxy s21 ultra my son wants he used like it

    I would recommend this to a friend

  • samsung phone

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

    So far so good. No real problems with this phone. Works well with Watch 4.

    This review is from Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile) - Navy

    I would recommend this to a friend

  • phone

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

    phone works great but no power cord included in price, when data was to be transfered only a small amount got added, camera is ok but not as great as promised.

    This review is from Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile) - Navy

    I would recommend this to a friend

  • galaxy S21 ultra

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

    I had a $100 discount from original price....!!!! great deal. !!!

    This review is from Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile) - Navy

    I would recommend this to a friend

  • Get Unlocked one

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

    Phone is good but cannot get it unlocked from Tmobile. Tmobile says need help from Samsung and Samsung says they have nothing to do with it.

    This review is from Samsung - Galaxy S21 Ultra 5G 128GB (T-Mobile) - Navy

    No, I would not recommend this to a friend
Page 3, Showing 41-57 of 57 reviews
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