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Customer Ratings & Reviews

Model:
SM-S918UZGFXAA
SKU:
6529722
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Customer reviews

Rating 4.8 out of 5 stars with 959 reviews

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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

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Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers are satisfied with the Galaxy S23 Ultra 512GB (Unlocked) for its excellent camera quality, long battery life, and powerful performance. They appreciate the built-in S Pen and stylish design. However, some customers are disappointed with the lack of a microSD card slot, the high price, and the heavy weight of the phone.

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 14 Showing 261-280 of 959 reviews
  • Rated 5 out of 5 stars

    Galaxy S23 Ultra

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

    I love Samsung products. I bought this phone about a year ago. I upgraded to S23 Ultra after using S21 ultra for about 2 years. It is 512GB so i have plenty space for my pictures and videos. This time i do not have to delete to create storage capacity.

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

    It's worth it

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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.

    I've always had Samsung flags at phones but I'm waiting a while before. I will go to the ultra. I thought they were too big. But I'm loving this screen. I'm loving the field of the phone in my hand. The touches really good. The screen protect drama put on air. It's. Okay how do I review on that later but I love the cam?

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

    Samsung fan.

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

    I've upgraded to S25 Ultra yet I continue to use the S23 Ultra with wifi at home

    I would recommend this to a friend
  • Pros mentioned:
    Processor speed

    Rated 5 out of 5 stars

    Samsung galaxy S23 Ultra 512Gb

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

    I am completely happy with my new phone, the expectations were higher than expected. I unquestionably recommend this phone for its good improvements and features, which makes it a faster, more efficient and practical phone for daily use, so far the best phone on the market.

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

    Samsung the best

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

    Perfect, i skip s22 ultra, i ear an issue with the battery but, this is great

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

    Good Purchase in bestbuy

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

    Amazing Phone! Samsung is one of my favorite brands! and the purchase in best buy was easy and effective! All my products I buy it here! thank you so much

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

    Excelent cellphone

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

    really the best phone I have ever bought, it is fast, charges very quickly and its battery lasts a long time even though I am always using it, I have dropped it multiple times and nothing has happened to it, so the screen glass is much more resistant to s22

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

    Overall great cell

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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 most expensive phone I have ever bought in my life but it was worth it I wanted it for the picture qualities and I got what I've asked for I had to teach myself a few things but it was very easy to use the YouTube video helped out a lot this is one of the best phones I have ever had.

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

    Samsung phone warranty replacement

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

    Got this to replace a phone that couldn't get fixed by samsung so hope it last me a long time

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

    Best purchase in my life!

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

    The best cellphone ever. I say it's not just a cellphone but a complete and poweful hand computer with huge capacity and the best camera to take the best pictures with an incredible zoom! And you can make videos to 8k. And I can take pictures under water! This is the best!

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

    Great Phone

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

    Great product and quality. It’s worth the price and I would recommend

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

    Exelent cellphone

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

    Very good cellphone, exelent brand and is the better option

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

    So easy to use

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

    I love this phone so much. I had the S8 before this. I also really liked that phone. But between the two it is like night and day. The picture quality is off the charts. The in app options for editing photos is very convenient. Gaming graphics is amazing. Very smooth and enjoyable gaming experience. Streaming movies and shows is quite wonderful. The steaming is very clear and the size of the screen is perfect. It took a bit of time to get use to the larger phone size but I love the screen size. Doing projects and writing emails are very easy to do. The Pen makes it fun even. Overall, yes I would recommend this phone to anyone who loves gaming, entertainment, or needs it for work related things.

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

    Richard's Reviews

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

    Great phone with a very fast processor. One more reason that this Samsung cell phone is at least one of the best! Oh, and by the way, the battery is clearly better and lasts longer than my previous Note 10+

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

    23 ultra

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

    Loved my phone but i forgot to updated insurance and i lost coverage on it but I highly recommend it great device

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great Phone, Awkward Camera

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

    Negatives: - Samsung needs to re-tune their camera settings for a slightly faster shutter speed. I'm comparing it to an iPhone 14 Pro Max, and the Samsung defaults to a slightly slower shutter speed and a slightly lower ISO. The lower ISO results in technically cleaner (less noisy) images, BUT with the downside being there is more motion blur because of the slower shutter speed. And personally, I'd rather have a little noise and no blur. - The curved screen makes it almost impossible to find a good glass screen protector. Most of the screen protectors are the ugly film ones that I haven't touched in like ten years because they look and feel bad. Positives: - Everything else. It's super fast, the screen quality is great, the S-Pen isn't super useful but it's kinda fun to mess around with. The fingerprint reader is also very fast, and if we were still wearing masks I'd prefer it over FaceID. But since we're no longer wearing masks, I still think FaceID is better. The camera is very good, it's just a shame about the shutter speed. The 100x zoom is kind of a gimmick because the quality isn't great, but it's still useful sometimes. My favorite is the food photography mode, which makes the background blurry and boosts the saturation a bit. You can edit photos to look like this on the iPhone too, but it's nice to not have to edit at all.

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

    Samsung Galaxy S23 Ultre

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

    The screen and camera of this Samsung S23 ultra are both absolutely incredible.. it has so many features I’ve watch it in you tube. As always it is a friendly user. I love Samsung galaxy S23 ultra.. I highly recommend it.

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

    This phone has it

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

    The Samsung S23 Ultra is an outstanding smartphone. By utilizing a stylus, I have been able to replace my Surface Pro for work-related note taking. Additionally, I am impressed with the vibrant display that remains easily visible even in direct sunlight. Game play is smooth and without significant lag, making it ideal for casual use. Furthermore, streaming is seamless and without any noticeable delays. The only downside is the absence of a micro SD card slot for additional expansion. This is the sole reason for deducting one star, as it contrasts with my initial preference for an Android device. Overall, the S23 stands out as one of the top smartphones in the market, and I am highly satisfied with its performance and functionality.

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

    Samsung galaxy s23 ultra

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

    I love it ,it the best cellphone , change my life when get it, and worked hard to deserve me

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

    Rated 4 out of 5 stars

    Samsung S23 ultra

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

    Great hardware! Amazing performance and camera! I think this phone is the best Android phone in the market

    I would recommend this to a friend