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Customer Ratings & Reviews

Your price for this item is $304.99
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The comparable value price is $1,199.99

Customer reviews

Rating 4.8 out of 5 stars with 1466 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

97%would recommend to a friend

Customers are saying

Customers love the Galaxy S23 Ultra 256GB (Unlocked) for its exceptional camera, long battery life, and powerful performance. They appreciate the convenience of the S Pen and the sleek design of the phone. However, some customers find the size of the phone to be too big and a few think it is 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 9 Showing 161-180 of 1,466 reviews
  • Pros mentioned:
    Battery life, Camera quality, Processor speed

    Rated 4 out of 5 stars

    Great phone!

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

    I've loved most galaxy phones I've had but this one takes the cake for sure! Its fast, the camera is top notch, its a bit buggy but nothing a few updates wont fix. Its nothing unbearable either. Battery life is exceptional for a phone this powerful. The price is why it lost a star. This thing was more pricey than my gaming laptop.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Camera quality

    Rated 5 out of 5 stars

    Galaxy for life!!!

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

    I came from always having galaxies and the notes but recently for a while i had the pixel 7 pro which was a phenomenal phone but it definitely didn't have any gaming software in it so it was getting hot and lagging. I finally got tired and went to get my s23 ultra and let me tell you.. GET IT!!!! Its is great in all fields!! Good camera, good battery, good interaction, good on gaming, good on multi tasking, overall its just that good!! Buy buy buy!!!!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Camera quality

    Rated 5 out of 5 stars

    Nee phone

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

    I love this phone, easy to use,camara is great, long life battery, best decision buying this phone

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality, Overall performance

    Rated 5 out of 5 stars

    Great phone

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

    Great phone. Best camera ever and easy to use. Best buy made sure that we received the phone on time.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Camera quality, Overall performance

    Rated 5 out of 5 stars

    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.

    I upgraded from s9+ and i am so happy with the picture and battery and how fast it works i love ot so much ❤️

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Camera quality, Processor speed

    Rated 5 out of 5 stars

    Best smartphone ever

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

    Best smartphone ever, best lenses and picture quality. Good battery and very quick processor, super fast phone

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Camera quality, Overall performance

    Rated 5 out of 5 stars

    S23 ultra A++

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

    Love thos phone. Lo g lasting battery life, great screen, love the s-pen, slim, not heavy, great phone!

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

    A Powerful, Premium Smartphone Experience

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

    The Samsung Galaxy S23 Ultra delivers exceptional performance, stunning display quality, and outstanding battery life. Its camera system captures sharp, vibrant photos in any lighting. The phone feels premium, runs smoothly, and handles multitasking effortlessly. An excellent choice for anyone seeking power, style, and reliability in a flagship smartphone.

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality

    Rated 5 out of 5 stars

    Best Mobile Phone Ever

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

    Unique, comfortable and elegant design. Too much technology, a professional camera in a small mobile device. It's a good deal

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Camera quality

    Rated 5 out of 5 stars

    Great phone

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

    I love this phone! I prefer a larger phone that I can also use to watch YouTube or even YouTube TV. The picture quality is top notch and the camera was definitely an upgrade from my previous phone. It's slightly larger than the Samsung Galaxy Note20 5G that I previously owned, but it's not something I think about frequently. The battery life seems to be longer than my previous phone as well.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Camera quality
    Cons mentioned:
    Weight

    Rated 5 out of 5 stars

    All in one

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

    Great phone amazing camera, battery life is phenomenal. I i could do anything i would make it lighter in weight.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Overall performance

    Rated 5 out of 5 stars

    Awesome 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.

    Amazing phone. I still have it in March of 2025 and it still works like new and the battery still doesnt get below 50% by the end of the day. Amazing phone!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Camera quality, Overall performance

    Rated 5 out of 5 stars

    Great Phone!

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

    Great Phone! Would Recommend , takes great pictures ! very fast and battery life is amazing!

    I would recommend this to a friend
  • Pros mentioned:
    Camera quality

    Rated 5 out of 5 stars

    Excellent 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.

    Excellent phone. Better than the S24 phone. If your thinking about buying the S24 or S25 and have this phone, don't upgrade. Either keep it or get the OnePlus 13. Otherwise, this phone is great and I enjoyed every bit of it. Only issue is the design, it doesn't work well if buying OtterBox, so stay away from OtterBox cases with this phone. I decided to keep the phone when buying the OnePlus, as it's a good phone and don't wanna let it go for only $100 with cracked screen. My only con is the price for what you get. It's hands down the best camera phone out of all phones to this day; February 18, 2025.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Overall performance

    Rated 4 out of 5 stars

    Samsung should get out of their own way for perfec

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

    Phone hardware is excellent. It performs well, is very responsive, and battery life is great for heavy business use. As expected, the phone loses a star for Samsung's useless software. Its autocorrect feels like a phone from 10 years ago and is a major step back from Google devices. If this phone had Google's android and software it would be 10/10. For the sake of reader curiosity, I dont like Pixels because the hardware is poor- I've had 4 Pixels and none lasted more than a year.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Camera quality

    Rated 5 out of 5 stars

    Camera lovers will definitely like it

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

    Niece Loved this phone.Great camera. Great battery life. Gets a bit heated after long use of camera.

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

    Rated 5 out of 5 stars

    Great phone

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

    Best phone samsung has made. Great cameras with super zoom. Really fast processor. Love the s pen. The screen is super nice n one ui great software.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Camera quality

    Rated 5 out of 5 stars

    S23ultra

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

    The Galaxy S23 Ultra is a powerhouse with a massive 200MP camera for stunning photos and videos, a vibrant display, and a long-lasting battery. It's a perfect choice for anyone seeking top-tier performance and features.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life, Camera quality

    Rated 5 out of 5 stars

    Best phone ever

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

    Love this phone been waiting for it for a long time. Its amazing in every way a little experience but worth the money. Lost of space to have and can added more without having to pay for extra storage. Amazing pics quality. Loud for a phone. Can do so many things with this phone. Easy to use. Best phone every can't wait for the next phone long lasting battery life fast charging too

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Samsung Galaxy s23 ultra

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

    I think its a really good phone. My jobs require me to use my phone and it work very well!

    I would recommend this to a friend