Deals Worth GiftingShop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

Model:
SM-G998UZKAXAA
SKU:
6441109
Your price for this item is $600.99
Clearance
The comparable value price is $1,199.99

Customer reviews

Rating 4.6 out of 5 stars with 986 reviews

Rating Filter

Rating by feature

  • Display Quality

    Rating 4.8 out of 5 stars

  • Camera

    Rating 4.8 out of 5 stars

  • Battery Life

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

91%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 11 Showing 201-220 of 986 reviews
  • Rated 5 out of 5 stars

    An excellent phone with a lot useful features. 100

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

    An excellent phone with a lot useful features. 100% recommended

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

    Rated 5 out of 5 stars

    Fast AND amazing camera

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

    Replaced my google pixel 3. It's a night and day difference. Fast response and amazing camera

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

    Rated 5 out of 5 stars

    Fabulous camera

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

    Gift for my daughter, she loves it. Best camera ever on a mobile phone, very fast and easy to use

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

    Rated 4 out of 5 stars

    Great camera and video capability

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

    Great camera and video capability make this an excellent phone. Battery life is also awesome. But even so, it's hard to justify the price.

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

    Rated 5 out of 5 stars

    Best phone

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

    My wife love this phone, great display and the best camera, the only issue is there is nk expandible memory

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

    Best phone

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

    Grest phone still using it today been 2 years absolutely no problems. I would 10 out of 10 recomend

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

    Rated 5 out of 5 stars

    Apple sheep cry tears of envy...excellent phone!

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does everything I need it to do at lightning speed and ultra clarity. Camera is fantasic!

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

    Rated 5 out of 5 stars

    ANDROID for LIFE!

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

    This slick, sleek, phone is everything and more! I don't know a lot of the technical terms, but the camera front and back is exceptional! The size of this phone is perfect! I don't need an iPad with a phone this size. Viewing movies and videos is amazing! Lastly, I am a die-hard Android user. I wouldn't dream of going over to the iPhone. Samsung's technology is easy for me to navigate, and I love it!.

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

    Rated 5 out of 5 stars

    Ergonomic

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

    Very easy to use, nice graphics, awesome design, takes pics nicely

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

    one of the best

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

    It is a good practical device and of very good quality for the year of manufacture

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

    Rated 5 out of 5 stars

    Galaxy is good .

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

    Verygood for the price and excelent camera foto quality

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

    Just love the phone.

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

    This phone is I still using And it’s services going so good so far. I love Best Buy all products

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

    Rated 5 out of 5 stars

    Phone

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

    Love it, Fast, No problems using with T-Mobile. Great Sound, Pictures are unbelievable. Good Size

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

    Great item

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

    I love this item and everyone must have it . Replace your existing phone with this.

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

    AnitaXAneta

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

    I am really satisfying with the phone ... since past two years working amazing

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

    Rated 5 out of 5 stars

    Amazing

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

    Camera 10/10 Battery 10/10 I’m not android person but this one it’s amazing!!!

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

    Rated 5 out of 5 stars

    great camera

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

    The screen size is great and the batter can last for three days. The camera is especially good.

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

    Rated 4 out of 5 stars

    Oddly Impressed

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Well my husband convinced me to go to Samsung from a Google Pixel 2 XL. It was a hard switch because I LOVED my google phone but unfortunately it was old, outdated and of course stopped working right before the release of the pixel 6 so I reluctantly made the switch to Samsung. There are definitely operational differences that I had to get used to, but being a business manager who is constantly doing email, word, excel and teams, its perfect. I can't complain. The camera is amazing which is a plus.

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

    Rated 5 out of 5 stars

    Samsung s21 ultra

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

    Nice phone, like it with a long lasting batteries for all day a good quality picture

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

    Rated 5 out of 5 stars

    Excellent Phone!!

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

    This phone is excellent. The 120hz refresh rate makes everything look so smooth and clean. Camera and video quality is excellent. I am glad that they stopped using the edge display because it triggers a lot of touch inputs when holding the phone while watching or playing games. Price is quite high for the value but the device feels high quality and it definitely has the updated hardware.

    I would recommend this to a friend