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Customer Ratings & Reviews

Model:
SM-S918UZEFXAA
SKU:
6529720
Your price for this item is $1,379.99

Customer reviews

Rating 4.8 out of 5 stars with 957 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

Pros mentioned filter

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 2 Showing 21-40 of 958 reviews
  • Pros mentioned:
    Camera quality

    Rated 5 out of 5 stars

    Perfect Phone

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

    Had this phone since release and let me tell you this phone is perfect.The camera,the speakers, and The DISPLAY omg.This phone has had absolutely no judders no matter what I thow at it weather it be multitasking or long gaming.This phone has the best well rounded camera system.The 200 megapixel mode is insane for detailed pictures.The display on this phone is crazy the colors basically pop out the screen.It is so immersive.I Highly Recommend.

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

    Rated 5 out of 5 stars

    s23 ultra

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

    good phone i like the camera and the battery life .

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

    Samsung galaxi s 23 ultra

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

    Exellent phone long lasting batterie love Samsung great camera

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

    Best phone ever used. Waiting for S25 Ultra.

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

    The Samsung Galaxy S23 Ultra is a powerhouse of innovation, setting benchmarks in flagship smartphones. Its 6.8-inch AMOLED display offers unparalleled brightness and clarity, perfect for any lighting condition. Powered by the Snapdragon 8 Gen 2, it delivers unmatched performance for gaming, multitasking, and productivity, further enhanced by the versatile S Pen. The 200MP camera system shines in low-light and high-detail photography, solidifying its position as a camera leader. With a robust 5000mAh battery, it lasts all day, though charging speeds could be faster. A true marvel for tech enthusiasts!

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

    Rated 5 out of 5 stars

    best cell phone

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

    great cell phone on everything. i can take picture that i never imagine .

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

    Galaxy 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.

    Best pictures any phone can take. Smart and fast as lightning.

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

    Samsung s 23 ultra black

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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 love it. Awesome battery awesome camera love the display

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

    Rated 5 out of 5 stars

    Great cell phone

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

    The processor is very fast, the camera is excellent and the elegant design.

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

    Samsung Galaxy S23 Ultra is amazing!

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

    Amazing phine, with an amazing Camera! First time ive bought a flagship phone, and i dont ever regret it!

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

    WE HAVE THE TECHNOLOGY!

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

    Fast and powerful mobile office, video editor, connectivity options, USB-C, and Privacy violations on a grand scale. Editing 8k video is faster than my mac mini. DEX is a very handy tool to do all that DEX stuff. Wifi6 is great. Full speed on every connection via Wi-Fi and tower. The USB-C port communicates quick enough to make Apple finally switch. Every app bit of info is uploaded to your Samsung account. According to Samsung large amounts of data are collected, processed and used to create a very specific profile of your likes interests and whatever helps identify your "habits". You cannot opt out until after the collection and establishment of your accou t has begun on their privacy site. And you should. It is a great device made very sturdy. If you get water in the USBc port it alerts you before you charge. I have dropped this device to the bottom of the sea with no problems and many days of hot sand and salt water have not even dented its integrity. Astral photos are fun, especially when not pointed at the stars. When you buy this online, you need to go to a BestBuy store for your protection plan. The loss theft plan only sold in store is the better plan. I lost my 22 Ultra and they gave me a check for $1500+ to buy an S2 Ultra+. More than I paid for the 22 and it is cheap. Buy unlocked and ditch your carrier plan unless you cant afford the phone.

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

    THE BEST PHONE -Even better than any I phone

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

    I LOVVVE My Samsung Ultra 23! It has so many functions & security settings. The cameras STAND OUT! Everyone ask "What kind of phone do you have " The screen is clear & the photos look like professional photo's"

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

    Amazing phone

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

    I like everything about this phone the battery last long the pictures are so vivid the pencil is awesome writing a note is so much easier. Very very fast too. What strikes me is how long the battey last playing hd games 3 times longer than s21 ultra. Godd job Samsung!

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

    Rated 5 out of 5 stars

    Outstanding

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

    Best phone I ever had. I have beem had note series and s23u now. It is great and the best android phone. 100x zoom for moon picture is just great.

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

    Amazing zoom camara!

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

    Had it for about 2 weeks now. Great so far! Only complaint is that it seems to get hot sometimes. However, i have been on vacation in 100° plus weather. Takes amaxing clise up pictures. Check out the picture of the moon I took. Amazing!

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

    Rated 5 out of 5 stars

    In loved

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Samsung S23 Ultra exceeds expectations with its stunning display, powerful performance, and impressive camera capabilities. A true flagship device that delivers on every front.

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

    Best 100%

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

    The best cell phone I have ever had, I recommend it 100%, it takes good photos and has many +

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

    Rated 5 out of 5 stars

    Samsung 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.

    Best phone i ever had. Camera is so good even in low light. Good thing i purchased it before my trip to cancun

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

    Rated 5 out of 5 stars

    Get it if you can afford it :)

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

    This phone is great! I can draw, jot down my notes, and i don't even have to buy expensive concert tickets anymore, since the camera is so good!

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

    Rated 5 out of 5 stars

    Great smartphone

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

    Love this phone, the pictures are great. Battery life is really good.

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

    Rated 5 out of 5 stars

    Pictures can't get any better than this phone

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

    Original phone was defective... the NFC didn't work couldn't use Google pay. Camera is the best ever though ... pictures of the moon are awesome

    I would recommend this to a friend