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  • Front. Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Phantom Black.
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  • Alt View 28. Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Phantom Black.
  • Alt View 29. Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Phantom Black.
  • Unboxing - Samsung Galaxy S23 Ultra & Book3 Pro 360 video 2 minutes 04 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 512GB (Unlocked) - Phantom Black

Model:
SM-S918UZKFXAA
SKU:
10982999
$1,099.00

Customer reviews

Rating 4.8 out of 5 stars with 959 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

96%
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 26 Showing 501-520 of 959 reviews

  • Samsung S23 ultra

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

    Great product best camera ever! Best Buy team always very helpful

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Green

    I would recommend this to a friend

  • Best phone ever

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

    Best phone ive ever owned. It was this or fold, this won.

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Green

    I would recommend this to a friend

  • Exactly what we wanted

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

    My wife loves this phone, the features, specs, and the camera.

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • I like it.

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

    I've had good luck with samsung phones and this one is no different. Quality phone with all the bells and whistles.

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Good purchase

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

    Phone is good works well just a little heavier that I expected

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Samsung galaxy s 23 ultra 512gb

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

    just a great phone on every level. the camera is really good.

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Great phone

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

    Great phone never had a issue with it and the screen is durable, never cracked even dropping it a few times

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Best phone

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

    One of the best devices i have owned. Still running strong in 2025

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Samsung Galaxy S23

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

    It is a really good phone that has many uses and the camera is nice.

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Cream

    I would recommend this to a friend

  • Multifunctional and easy to use

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

    Love that it functions like a galaxy note. So easy to use as a secondary device for grading papers and giving feedback on documents

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Superior phone

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

    This is the best samsung phone ive had since the galaxy S4

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • spinach dip

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

    it got the high refresh display for the vroom vroom game play it also has like a cool chip, I can't cook grilled cheese on my phone anymore, this phone is too powerful and also efficient, best Samsung phone in recent memory. I highly recommend it, make sure you buy a 45W Charging brick so it charges as fast as the refresh rate of the display (silky and smooth)

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Samsung wins over iphone

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

    I tried to get my husband to switch to an iPhone. After 3 months we upgraded the iPhone to get this new Samsung and he absolutely loves it! He is able to do everything he needs to do for work from this phone. Absolutely recommend to others, and he is right, it’s better than the iPhone.

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • A worthy upgrade

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

    Awesome phone, handles all tasks with ease. Im not super into photography but the zoom capability of the camera is very impressive. Coming from a s20 fe the increase in screen size has been excellent for watching videos and the embedded fingerprint reader seems to be much more reliable this time around even with a screen protector on.

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • The KING

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

    The Best Phone Period. Samsung up there game with this one.

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Reliable Cell Phone

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

    Perfect phone, works smooth and fast . Beautifull pictures

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • galaxy s23 ultra

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

    excellent, I love your cameras and the processing speed

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Phantom Black

    I would recommend this to a friend

  • Good

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

    good performance machine. nice photo shoot .......

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Green

    I would recommend this to a friend

  • Go by today you won't be sorry.

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

    The best phone they ever made. Go buy it. You won't be sorry.

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Green

    I would recommend this to a friend

  • Like the Screen and Battery Life.

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

    I have had good service with all my Samsung Phones and this one is no exception. I was reluctant about the size, but I actually like it and find it more functional. I do wish, I could use a micro SD card and be able to remove the battery.

    This review is from Samsung - Galaxy S23 Ultra 512GB (Unlocked) - Green

    I would recommend this to a friend
Page 26, Showing 501-520 of 959 reviews
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