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Customer Ratings & Reviews

Model:
SM-G991UZWAXAA
SKU:
6441099
Your price for this item is $479.99
Clearance
The comparable value price 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 17 Showing 321-340 of 640 reviews
  • Pros mentioned:
    Camera

    Rated 5 out of 5 stars

    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.

    The phone is lightweight and thin. The picture taken is clear

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

    Rated 4 out of 5 stars

    Great 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 is great, camera has asesome clarity and the screen size is good.

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

    Rated 5 out of 5 stars

    Android nerd

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

    The camera is great and I love my purple phone. Androids rule

    I would recommend this to a friend
  • Cons mentioned:
    Size

    Rated 3 out of 5 stars

    Had to get a replacement

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

    We first bought this and it had a glitch that made it constantly reboot non-stop. Had to trade it in for another one. After that the replacement was fine. The phone is for my wife and she wished the galaxy's came a little smaller.

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

    Rated 5 out of 5 stars

    Upgraded Phone

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

    Enjoying my upgraded phone. WOW! Awesome Camera!

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

    Rated 5 out of 5 stars

    S21

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

    Best galaxy ever. I love the camera and the picture quality.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    cell phone

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

    phone seems to be a great phone, only downfall i see so far is when things transfered over it only uses 1 notification sound for all your apps. i have had to go in and change them in the app for the sound i want but some of them i have not been able to find how to change sounds to differ them apart.

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

    Rated 4 out of 5 stars

    Great Galaxy

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

    I missed my Galaxy and now i remember the great battery life.

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

    Rated 5 out of 5 stars

    Great phone

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

    Great phone camera is the best out of all Galaxy phones

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

    Samsung for the win. Boo Apple

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

    family so we can buy this as a gift for my mother-in-law. This device has so much power that she probably wouldn't explore at all, she would have been okay with the FE version. nevertheless, no complaints from her and she loves the device. Samsung is a great brand and they make quality products.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Fast and smooth

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

    Seems like a downgrade from my Galaxy S10+ and not just the screen size. I do like the smooth and quick responses when opening apps and browsing the web. Haven't had the chance to test the gaming experience but the screen is a little small for my poor vision. However it is a huge plus that i can fit this phone, with the case on, in my pocket.

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

    Rated 5 out of 5 stars

    Phone

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

    My sons loves the phone so easy to use the photos are great

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

    Rated 5 out of 5 stars

    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.

    Samsung s21 is a great phone , 5g, fast and reliable

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

    Rated 5 out of 5 stars

    Long Lasting

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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 battery is excellent...an ALL DAY use phone.

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

    Rated 5 out of 5 stars

    Great 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.

    Great phone for a nice price, everything runs smoothly

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

    Rated 4 out of 5 stars

    Overall a good android phone

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

    Great phone and camera. It’s quick and also supports 5g.

    I would recommend this to a friend
    • Brand response from Samsung
      Posted .

      Hey, SS21. I'm glad to hear that you made the right investment. Welcome to the Samsung family. ^Kayla Samsung

  • Rated 5 out of 5 stars

    S21 great buy

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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 my first Samsung Phone and so far i cant be happier. The fit, finish and performance have exceeded my expectations. I am not gamer or into social media platforms so this phone is plenty powerful to work for my needs. Great processor speed and enjoy the UI as well as the excellent battery

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

    Rated 4 out of 5 stars

    Samsung

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

    this phone is good for taking pic but sound quality is okay

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

    Rated 5 out of 5 stars

    Phone

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

    Good backup phone not difficult to use price very good

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

    Rated 5 out of 5 stars

    Excellent

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

    Love the phone easy to use Great quality will recommend

    I would recommend this to a friend