Last-Minute SavingsLimited quantities.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 11. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 12. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 13. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 14. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 15. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 16. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 17. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 18. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 19. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 20. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 21. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 22. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 23. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 24. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 25. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 26. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 27. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 28. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Alt View 29. Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black.
  • Unboxing - Samsung Galaxy S23 Ultra & Book3 Pro 360 video 2 minutes 04 seconds
  • Unboxing - Samsung Galaxy S23 Ultra & Book3 Pro 360 video 2 minutes 00 seconds
  • Galaxy S23 Ultra Pen Phantom Black 3D Spin Video video 0 minutes 10 seconds
  • Galaxy S23 Ultra Phantom Black 3D Spin Video video 0 minutes 10 seconds
  • Galaxy S23 Series Premium Design Video video 0 minutes 27 seconds
  • Galaxy S23 Series Camera Feature Video video 0 minutes 32 seconds
  • Galaxy S23 Series Powerful Performance Video video 0 minutes 27 seconds
  • Galaxy S23 Ultra Gaming Video video 0 minutes 30 seconds

Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

Model:
SM-S918UZKAXAA
SKU:
11201636
Your price for this item is $1,099.00
The comparable value price is $1,199.99

Customer reviews

Rating 4.8 out of 5 stars with 1473 reviews

Rating Filter

Rating by feature

  • Display Quality

    Rating 4.9 out of 5 stars

  • Camera

    Rating 4.9 out of 5 stars

  • Battery Life

    Rating 4.8 out of 5 stars

97%
would recommend
to a friend
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 51 Showing 1,001-1,020 of 1,473 reviews

  • Great phone!

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

    I really love this phone. I cant put it down. So many amazing features. Love Samsung

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • 5 stars

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

    Exelent phone best one so far soo happy with my purchase

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Magnificent

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

    Very easy to use and camera are so crispy and bright,

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Absolutely superior

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

    Wonderful phone. An upgrade to whatever inferior device you have. The camera...wow

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Best mobile phone ever

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

    Nice mobile phone.. everything good with box new fresh product

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Phone

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

    Versatile, quick and efficient. Using it everyday.

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Great

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

    This is my favorite phone ever love all the specs. And also take the best pictures

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Beat phone

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

    The screen quality was good and camera zoom is the best and best quality overall

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • S23 ULTRA.

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

    Great cellphone! I love it and highly recommend it!!

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom 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.

    This is an excellent device. The battery life is amazing.

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Christmas gift

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

    Great packaging, great phone, makes a good christmas gift

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • I love this

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

    My dad love this item and used for work and calls family

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • S23 ULTRA!

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

    Best phone ive used and the camera is no joke. The 120hz refresh rate is amazing too

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Awesome picture quality !

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

    Nice one ! What a camera quality this phone have !!

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • The best cell phone

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

    Is a nice and beautiful cell phone, take nice pictures

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Samsung phone

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

    Very good service good phone galaxy 23ultra black

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Better than Apple

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

    Best Phone on the market. Happy with the upgrade - Highly Recommend.

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • owner

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

    very good nice customer service clean store nice e

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Smooth operating phone

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

    The phone is working great, it’s the best in recent times. I love it

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Excellent selection Samsung S23+

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

    I enjoy the user friendliness, the pen function. The picture quality is AMAZING. Thank you Samsung and best buy for providning expertise and suggesting the Samsung S23+.

    This review is from Samsung - Galaxy S23 Ultra 256GB (Unlocked) - Phantom Black

    I would recommend this to a friend
Page 51, Showing 1,001-1,020 of 1,473 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.