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Customer Ratings & Reviews

Your price for this item is $799.99

Customer reviews

Rating 4.6 out of 5 stars with 640 reviews

Rating Filter

Rating by feature

  • Display Quality

    Rating 4.7 out of 5 stars

  • Camera

    Rating 4.7 out of 5 stars

  • Battery Life

    Rating 4.5 out of 5 stars

Pros mentioned filter

Cons mentioned filter

91%would recommend to a friend

Customers are saying

Customers appreciate the Galaxy S21 5G 128GB (Unlocked) for its improved camera, extended battery life, and reasonable price. They also enjoy the phone's user-friendly interface, stunning display, and stylish design.

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 15 Showing 281-300 of 640 reviews
  • Pros mentioned:
    Camera

    Rated 5 out of 5 stars

    Samsung s21

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

    Love it, easy to use, the camera quality was really good, lots of amazing features.

    I would recommend this to a friend
  • Pros mentioned:
    Easy to use

    Rated 5 out of 5 stars

    Fast

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent phone for the price. I like it, easy to use.

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

    Rated 5 out of 5 stars

    nice specs for the price

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

    Good phone, camera is good and battery life is great as well.

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

    Rated 5 out of 5 stars

    s21

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

    love this phone, easy to use it has good quality pics as well

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

    Rated 5 out of 5 stars

    galaxy s 21

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

    it has been a really good phone the battery life is disen

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

    Great Samsung Phone

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

    Great phone for birthday gift, unlocked for any carrier to be used world wide. Would warned for those looking for this phone, would also need to buy an wall adapter. Samsung took the same route as Apple with there new phones, comes without wall adapter. Overall great phone to have. Try to get it on sale if you can.

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

    Solid choice

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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.

    Great phone so far, decent build quality, huge upgrade coming from a galaxy s7 edge

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

    Rated 5 out of 5 stars

    Great phone

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

    Daughters phone she loves it. It does everything she wants it to plus and its fast.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Phone has a flaw of overheating

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

    I just bought a new Samsung galaxy s21 did some benchmarking and the s21 line up is over heating. Barley had this phone for just a few hours and I'm very concerned about its getting way to hot and I will be returning it get an s20 ultra

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

    Rated 5 out of 5 stars

    Phone

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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. The pictures are unreal. Easy to use i would recommend

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

    Rated 4 out of 5 stars

    S21 Galaxy 5G

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

    Great Phone would recommend the S 21 Ultra its way better for the extra 100.00 or 200.00.

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

    Rated 5 out of 5 stars

    Awesome

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

    Awesome phone with a very good camera. Worth for the price

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

    Rated 4 out of 5 stars

    Great camera

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

    Best galaxy phone Ive owned so far. Great camera and processor.

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

    Rated 5 out of 5 stars

    My phone

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

    Love this phone. Works great and takes really great pictures.

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

    Rated 4 out of 5 stars

    Samsung S21

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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.

    This phone is a nice upgrade. Camera is awesome. Would like some features to be easier to use.

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

    Rated 4 out of 5 stars

    Samsung-Galaxy S21 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 Samsung-Galaxy S21 5G 128GB (Unlocked)-Phantom Gray cellphone has a really good battery life!

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

    Excellent Samsung phone

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

    Excellent screen image and cameras, it has perfect hand size

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

    Rated 4 out of 5 stars

    Cell new

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

    Best Buy had the best deal and transferred everything and set up phone for free.

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

    Rated 5 out of 5 stars

    Great

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

    Great phone, great camera, and grat software. Qualcomm 888 is great.

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

    GalaxyS21

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

    Love my new Samsung Galaxy S21. Only problems I have encountered are a result of AT&T dropping calls and cutting out. Really glad I got the unlocked version so that, should these things continue, I can easily change carriers. Camera is a little confusing. I have actually "messed up" several photos by using the moving version inadvertently.

    I would recommend this to a friend