Last-Minute SavingsLimited quantities.Shop now

Skip to content
Gift Ideas
Main Content

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 10 Showing 181-200 of 640 reviews
  • Pros mentioned:
    Camera

    Rated 5 out of 5 stars

    Great Phone

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

    Love Samsung phones. This was a replacement for another reliable samsung that was very old. My husband got this because of the size to fit in his pocket, plus it had a great camera and other features.

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

    Rated 5 out of 5 stars

    Gift for mom

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

    Easy to use and works perfectly fine so far. Bought it as a gift for my mom on mothers day/her birthday and she loves it. It was a big upgrade for her and so far she hasn't had any trouble with it at all.

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

    Rated 4 out of 5 stars

    Its a nice phone

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

    Old phone had a broken screen, and I had the money set aside for a new one. The camera quality is quite nice, although I dont like the placement of the front camera, as it interrupts the top of the screen slightly.

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

    Rated 5 out of 5 stars

    Outstanding Samsung Phone

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

    I love this phone. I love the super wide angle lens it is useful in most situations. Also the super steady setting is amazing and useful as well. The battery has lasted me around a full day without charging.

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

    I really recommend this phone to anybody.

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

    I love this phone I bought it for a gift, and the person love it! My brother ask me where did I bought it I was like best buy and it was a great deal. My brother likes the color, and the way the phone works.

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

    Rated 5 out of 5 stars

    Love this phone

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

    I love this phone so much, easy to use and great battery life. I have some issues with the fingerprint scanner, but that is due to the screen protector. But I have no problems with the phone itself at all.

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

    Rated 5 out of 5 stars

    Amazing Camera

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

    Great phone. My wife upgraded from the S8 and is blown away by the camera. It's the main thing she uses on a phone.

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

    Great phone, but no memory card slot

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

    Huge screen! Essy to use, picture quality amazing! Only reason I didn't give 5 stars is you cant add a memory card if you fill up ypur space you have to upload your stuff.online or just delete things from your phone

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

    Nice phone

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

    Smallest of the Galaxy phones- Had it a couple of days now. So far so good . Just trying to figure out the settings and get familiar with the format and navigate through the apps. Clear and easy to read screen With smooth scroll.

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

    Rated 5 out of 5 stars

    Best Phone Ive had

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

    Before this I had the Pixel 3 for a few years. Bought this and I don't even use my computer anymore. It's fast, sleek UI, and feel to it makes it the only tech I use.

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

    Rated 5 out of 5 stars

    Samsung makes it better with every new release

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

    Very good phone and camera is amazing. It at minimum on par or better with iPhone 13 max pro. Impressed with the build quality and the smoothness of the device everyday use

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

    Great Phone

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

    I purchased this to replace my S7 which broke and it's a big upgrade from what I had. Great features and camera with lots of storage.

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

    Rated 5 out of 5 stars

    Galaxy did it again

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

    A little giant from Galaxy, I am an IOS Junky but my wife loves androids so i did some research and got her this powerful little giant. Love the features and the camera is awesome.

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

    Rated 5 out of 5 stars

    Great phone

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

    Great phone, didn't have any issues. I bought this phone at a discounted price when bestbuy had promotion for samsung phones.

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

    Rated 5 out of 5 stars

    Must have

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

    Bought this because it was cheaper then replacing my broken iPhone best decision I have ever made I'm never going back to an apple product.

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

    Rated 5 out of 5 stars

    Great Phone

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

    Had to up grade to a newer cell phone. I decided to purchase unlocked through Best Buy via Sprint. Everyone was so helpful helping me set this up. Great feature. Phenomenal camera.

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

    Rated 5 out of 5 stars

    Snappy phone

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

    This is a great phone i like the photo quality i have been taking. I had a lg stylo 5 before i got this phone and wow. I play alot of mobile games on here and it works just fine.

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

    Pasted

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

    Ok guess..got new one with insurance..when buyin 1st had deal believe over..declared or other spots..color..store...

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

    Rated 5 out of 5 stars

    Batter is okay

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

    Great phone, really good bang for your buck. The camera software really adds in good color and detail. However battery is okay.

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

    Rated 5 out of 5 stars

    Great phone

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

    Great phone! I love the smaller size, easier to handle and more convenient. The camera is awesome!!! Great value, less expensive than my previous phone with the same quality.

    I would recommend this to a friend