Skip to contentGo to Product SearchGo to Footer
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. Samsung - Galaxy S24 128GB (Unlocked) - Onyx Black.
  • Alt View 11. Samsung - Galaxy S24 128GB (Unlocked) - Onyx Black.
  • The image features a Samsung Galaxy S24 cell phone with a data cable and an ejection pin. The phone is displayed in a box, and the data cable is shown in the background. The ejection pin is located to the right of the phone.
  • Epic replays made simple Instant Slow-Mo with Galaxy Al in Samsung Gallery recorded at 120fps only available with videos.
  • Instant photo fun Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with Galaxy AI. 3D cartoon Water color Generate Portrait Studio with
  • "Add fun to your photos with Galaxy Al. Sketch to image with Galaxy Al. Image in nature requines. Tenneration a Samsung account login. Loiting with Samsung account. The generated output is guaranteed to be of high quality. Visit the image to see the result in order to indicate that the image has been generated. The generated output is guaranteed to be of high quality."
  • Galaxy Al is here Live Translate Break down language barriers with Live Translate. Circle to Search Satisfy your curiosity on the spot with Circle to Search with Google. Note Assist Focus on capturing your notes and spend less time perfecting them.
  • Remove reflections with Edit Suggestion. Requires a Pixel account and in-app purchase.
  • Speed is the name of the game.
  • The image showcases a cell phone with various features and specifications. The phone has a 10MP camera with 3x optical zoom, a 50MP wide lens, and a 12MP ultra-wide lens. The phone also has a 4000mAh battery, making it smart for longer use. The display is bright and even under the sun, providing a great viewing experience. The phone's display size is 6.2 inches, and it has a 12MP selfie camera. The phone uses a dynamic AMOLED display, which offers a 2X FHD+ resolution.
  • 100% - - I 12 45 Min 2N 10 08
  • Individually amazing. Better connected.
  • Employee Pick: Galaxy S24 Phone with Galaxy AI video 0 minutes 29 seconds
  • Professional Pick: The Samsung Galaxy S24 Shocked Me, Here's How video 0 minutes 28 seconds
  • How-to Note Assist Video video 3 minutes 12 seconds
  • Samsung Galaxy S24 Series Product Overview Video video 1 minutes 03 seconds
  • Galaxy S24 Onyx Black 360 View Video video 0 minutes 10 seconds
  • How-to Circle to Search Video video 2 minutes 52 seconds
  • How-to Live Translate Video video 3 minutes 30 seconds
  • How-to Photo Assist Video video 2 minutes 33 seconds
  • Galaxy S24 Series Transcript Assist Ad Video video 0 minutes 30 seconds
  • Samsung Galaxy S24 Series Instant Slow-Mo Ad Video video 0 minutes 30 seconds
  • Samsung Galaxy S24 Series Chat Assist Ad Video video 0 minutes 30 seconds
  • Galaxy S24 Series Reflection Removal Ad Video video 0 minutes 30 seconds

Samsung - Galaxy S24 128GB (Unlocked) - Onyx Black

Model:
SM-S921UZKAXAA
SKU:
10968275
Your price for this item is $642.14
The comparable value price is $799.99

Customer reviews

Rating 4.7 out of 5 stars with 244 reviews

Rating Filter

Rating by feature

  • Display Quality

    Rating 4.9 out of 5 stars

  • Camera

    Rating 4.8 out of 5 stars

  • Battery Life

    Rating 4.7 out of 5 stars

94%
would recommend
to a friend

Customers are saying

Customers recognize the Galaxy S24 128GB (Unlocked) for its excellent camera quality and overall performance. Many users appreciate the battery life and find the size suitable for comfortable handling. There were no negative aspects of the product mentioned in the provided data.

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 9 Showing 161-180 of 244 reviews

  • love it!

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

    fast, light, perfect size. wish it had a bit more memory.

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Marble Gray

    I would recommend this to a friend

  • Great

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

    Awesome helps my dad and I write everything we need in any language with the Gemini ai. It’s kind of nice to see how AI can help people communicate

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Onyx Black

    I would recommend this to a friend

  • Love this phone

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

    Very good phone just switched from a apple and is very durable and very good with features, there is nothing that i dont like about this phone.

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Marble Gray

    I would recommend this to a friend

  • Awesome

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

    The device is good and especially the camera is awesome

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Amber Yellow

    I would recommend this to a friend

  • Fun Phone!

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

    I'm having a blast with this phone!!! It's intuitive and teaches me things I did not know I could do with a phone.

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Onyx Black

    I would recommend this to a friend

  • Mr

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

    Getting used to this new phone which offers more quality than my previous mid-line more. Still learning about the new features and how to use it. Less than a month old.

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Onyx Black

    I would recommend this to a friend

  • Great phone

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

    I've been using the Samsung Galaxy S24 and it's been a great experience so far. The phone has an amazing display, camera, and battery life.

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Marble Gray

    I would recommend this to a friend

  • S24 is the best

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

    Great phone. So many new features to play around with. Lightweight. Has a square screen and not rounded like the s22 which is nice for screen protectors. Id high recommend this phone. In my opinion its way better than iphone.

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Marble Gray

    I would recommend this to a friend

  • na

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

    work great I love my new galaxy I recommend galaxy better than iphone

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Cobalt Violet

    I would recommend this to a friend

  • S24

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

    Amazing phone, I love it. Switched from Apple to the S24 and I don't regret it. Definitely would recommend

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Cobalt Violet

    I would recommend this to a friend

  • Androids Rule!!

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

    the best buy staff at the Hoilyoke site was extremely helpful. I love the Samsung Galaxy S 24 phone.

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Onyx Black

    I would recommend this to a friend

  • Samsung Galaxy s24

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

    Great phone great place I recommend that everybody

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Cobalt Violet

    I would recommend this to a friend

  • Good, until it wasn't

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

    I have had this device for just over one year, and up until now, loved it. However, it is now not charging, giving me random error messages, and acting out, in general. Apple may be in my future.

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Onyx Black

    No, I would not recommend this to a friend

  • Awesome

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

    Samsung is the best quality phone i ever have. Always using samsung . You will know the truth

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Amber Yellow

    I would recommend this to a friend

  • Comfortable to hold

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

    Love this phone. Just the right size and light to hold.

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Cobalt Violet

    I would recommend this to a friend

  • Quality

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

    Awesome and easy to use able to fit in small pockets amazing quality

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Cobalt Violet

    I would recommend this to a friend

  • Good phone.

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

    Good phone can't wait for the updates. I will recomend a better camera.

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Onyx Black

    I would recommend this to a friend

  • love it

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

    love the phone its not to big but still has all the benefits that the new phones have

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Onyx Black

    I would recommend this to a friend

  • Best phone 2025

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

    Great phone for everyday use. Everything works great

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Marble Gray

    I would recommend this to a friend

  • Open box Galaxy S24

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

    Pretty good condition. Battery may need to be replaced but it’s not horrible. Phone was open box used and can’t complain on the price I paid. Coming from a galaxy s10 huge difference speed wise. Nice quality if you are into the galaxy phones

    This review is from Samsung - Galaxy S24 128GB (Unlocked) - Onyx Black

    I would recommend this to a friend
Page 9, Showing 161-180 of 244 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.