Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. Samsung - Galaxy A51 128GB (Unlocked) - Prism Crush White.
  • Back. Samsung - Galaxy A51 128GB (Unlocked) - Prism Crush White.
  • Alt View 1. Samsung - Galaxy A51 128GB (Unlocked) - Prism Crush White.
  • Alt View 2. Samsung - Galaxy A51 128GB (Unlocked) - Prism Crush White.
  • Alt View 11. Samsung - Galaxy A51 128GB (Unlocked) - Prism Crush White.

Samsung - Galaxy A51 128GB (Unlocked) - Prism Crush White

Model:
SM-A515UZWNXAA
SKU:
6416281
Highly rated by customers for:
Your price for this item is $399.99

Customer reviews

Rating 4.4 out of 5 stars with 660 reviews

Rating Filter

Rating by feature

  • Display Quality

    Rating 4.6 out of 5 stars

  • Camera

    Rating 4.3 out of 5 stars

  • Battery Life

    Rating 4.4 out of 5 stars

Pros mentioned filter

Cons mentioned filter

89%would recommend to a friend

Customers are saying

Customers love the Galaxy A51 for its great camera, fair price, and long battery life. They appreciate that it is easy to use and has plenty of storage. However, some customers have mentioned that it is slower than other Samsung models, lacks wireless charging, and can be expensive.

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 21 Showing 401-420 of 660 reviews

  • Good phone

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

    Great value for money. Not a flagship phone but you get a great phone for a fraction of flagship price.

    This review is from Samsung - Galaxy A51 with 128GB Memory Cell Phone (Unlocked) - Prism Crush Black

    I would recommend this to a friend

  • Solid purchase

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

    Good phone above entry level with some smartphone features, great battery time, a little counter intuitive to set up, but learning

    This review is from Samsung - Galaxy A51 with 128GB Memory Cell Phone (Unlocked) - Prism Crush Black

    I would recommend this to a friend

  • Nice smartphone

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

    Easy access and fits in hand comfortably. Not a great fan of camera but works well.

    This review is from Samsung - Galaxy A51 with 128GB Memory Cell Phone (Unlocked) - Prism Crush Black

    I would recommend this to a friend

  • Great phone

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

    Best Buy salesperson set up my new Samsung A51 phone with Simple Mobile and it works great.

    This review is from Samsung - Galaxy A51 with 128GB Memory Cell Phone (Unlocked) - Prism Crush Black

    I would recommend this to a friend

  • A51 GOOD phone

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

    I got this for my mom for her Bday, so far its a good phone, she likes it, its fast and I got a good deal on it, on Cyber Monday

    This review is from Samsung - Galaxy A51 with 128GB Memory Cell Phone (Unlocked) - Prism Crush 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.

    My sister got this for her 60th birthday. She is very happy with it. Just as good as the more expensive S series.

    This review is from Samsung - Galaxy A51 with 128GB Memory Cell Phone (Unlocked) - Prism Crush Black

    I would recommend this to a friend

  • Pleased with the phone

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

    My husband is happy with the phone! Both of us are technically challenged so have been making good use of our Tech Support!

    This review is from Samsung - Galaxy A51 with 128GB Memory Cell Phone (Unlocked) - Prism Crush Black

    I would recommend this to a friend

  • good phone

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

    very good phone, finger print scanner does not work always. I love the Hiya spam call check feature.

    This review is from Samsung - Galaxy A51 with 128GB Memory Cell Phone (Unlocked) - Prism Crush Black

    I would recommend this to a friend

  • Lots of great features .

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

    this was not the model I had chosen initially, but i am glad I purchased it. the other model was sold out and this had just arrived.

    This review is from Samsung - Galaxy A51 with 128GB Memory Cell Phone (Unlocked) - Prism Crush Black

    I would recommend this to a friend

  • Good quality for your money

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

    Amazing phone! I bought it for my mom and so far she loves it. We upgraded her from the S7 and it's just what she needed.

    This review is from Samsung - Galaxy A51 128GB (Unlocked) - Prism Crush Blue

    I would recommend this to a friend

  • Good for price

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

    I purchased this phone for my mom a month ago and it's been working good as of now. It's a good quality phone for its price.

    This review is from Samsung - Galaxy A51 with 128GB Memory Cell Phone (Unlocked) - Prism Crush Black

    I would recommend this to a friend

  • A very nice phone!!

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

    My husband upgraded to this phone from a galaxy s6 active. It's a very nice phone for the price. He's really liking it so far.

    This review is from Samsung - Galaxy A51 with 128GB Memory Cell Phone (Unlocked) - Prism Crush Black

    I would recommend this to a friend

  • Good phone for the price

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

    Middle of pack smartphone from Samsung but is still packs a punch. Good phone overall

    This review is from Samsung - Galaxy A51 with 128GB Memory Cell Phone (Unlocked) - Prism Crush Black

    I would recommend this to a friend

  • AWESOME PHONE

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

    Great phone, great picture quality, clear screen quality, and more clear phone reception. I love the features of this phone.

    This review is from Samsung - Galaxy A51 with 128GB Memory Cell Phone (Unlocked) - Prism Crush Black

    I would recommend this to a friend

  • Cell Phone Good

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

    This cell phone is good and it works very well and it dose all of my calls that i need to do on a daily business

    This review is from Samsung - Galaxy A51 with 128GB Memory Cell Phone (Unlocked) - Prism Crush Black

    I would recommend this to a friend

  • Review

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

    This is the first Samsung phone I purchased that I cracked the screen. I drop and the corner screen is broken. I really needed a phone and didn't want to pay a lot that is way I got this phone. It doesn't seem to hold my settings I have to keep changing back. I would say only buy if really need a phone and low on funds. The color is cute.

    This review is from Samsung - Galaxy A51 128GB (Unlocked) - Prism Crush Blue

    No, I would not recommend this to a friend
  • Cons mentioned:
    Expensive

    Ms

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

    Love this just a bit expensive, but works just fine.

    This review is from Samsung - Galaxy A51 with 128GB Memory Cell Phone (Unlocked) - Prism Crush Black

    I would recommend this to a friend

  • Great quality

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

    I love this phone! The camera quality is excellent and it has awesome features without the hefty cost of overpriced phones.

    This review is from Samsung - Galaxy A51 with 128GB Memory Cell Phone (Unlocked) - Prism Crush Black

    I would recommend this to a friend

  • Nice Phone!

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

    Nice phone. Set up easily from my old ZTE phone with the Samsung transfer app. Has updated operating system with no issues.

    This review is from Samsung - Galaxy A51 with 128GB Memory Cell Phone (Unlocked) - Prism Crush Black

    I would recommend this to a friend

  • Good job samsung

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

    Second one and the color looks amazing. Definitely a greate phone for the price

    I would recommend this to a friend
Page 21, Showing 401-420 of 660 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. © 2025 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.