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Samsung Galaxy S21 Ultra 5G SM-G998U 256GB Phantom Black Unlocked Smartphone A+ - Picture 1 of 1
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Kongfutech
(460)
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Samsung Galaxy S21 Ultra 5G SM-G998U 256GB Phantom Black Unlocked Smartphone A+

US $338.20
ApproximatelyAU $527.28
Was US $356.00 What does this price mean?
The seller’s previous price is required to be the previous selling price or recommended retail price (RRP) at which it was offered and/or sold for a reasonable period of time immediately prior to the discount.
Save US $17.80 (5% off)
Condition:
Opened – never used
““Open Box Store Return" Store demo or store return with some imperfections. 9.5/10 with minor ”... Read moreabout condition
3 available1 sold
Other people bought this. 1 has already sold.
Hurry before it's gone. 1 person is watching this item.
Postage:
Free eBay SpeedPAK Standard.
Located in: Shenzhen, China
This price includes applicable duties and fees – you won't pay anything extra after checkout.
Delivery:
Estimated between Thu, 29 May and Mon, 9 Jun to 43230
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin postcode, destination postcode and time of acceptance and will depend on the postage service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Please allow additional time if international delivery is subject to customs processing.
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Payments:
     Diners Club

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eBay item number:315088553000
Last updated on 04 May, 2025 21:34:15 AESTView all revisionsView all revisions

Item specifics

Condition
Opened – never used
An item in excellent, new condition with no wear. The item may be missing the original packaging or protective wrapping, or may be in the original packaging but not sealed. The item includes original accessories. The item may be a factory second (i.e. it has a small flaw that does not affect the operation of the item such as a scratch or dent). See the seller's listing for full details and description. See all condition definitionsopens in a new window or tab
Seller notes
““Open Box Store Return" Store demo or store return with some imperfections. 9.5/10 with minor ...
Processor
Octa Core
Screen Size
6.8 in
Color
Black
MPN
SM-G998U
Lock Status
Factory Unlocked
Model Number
SM-G998U
SIM Card Slot
Single SIM
Brand
Samsung
Network
AT&T, T-Mobile, Unlocked, Verizon
Model
Samsung Galaxy S21 Ultra 5G
Style
Bar
Connectivity
2G, 3G, 4G, 5G, Bluetooth, GPS, NFC, USB Type-C, Wi-Fi
Operating System
Android
Features
8K Video Recording, Accelerometer, Barometer, Bluetooth Enabled, Camera, Facial Recognition, Fast Wireless Charging, FM Radio, Front Camera, GPS, Gyro Sensor, Infinity-O Display, Laser AF Sensor, Proximity Sensor, Quad Rear Camera, Telephoto Lens, Touch Screen, Ultrasonic Fingerprint Sensor, Ultra Wide-Angle Camera, Wide-Angle Camera, Wi-Fi Capable
Storage Capacity
256GB
Camera Resolution
12.0 MP
RAM
12 GB
UPC
Does not apply

Item description from the seller

About this seller

Kongfutech

90.2% positive Feedback•4.3K items sold

Joined Nov 2020
Usually responds within 24 hours
Visit StoreContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.3
Reasonable postage costs
5.0
Postage speed
4.8
Communication
4.9

Seller feedback (606)

All ratings
Positive
Neutral
Negative
  • e***t (136)- Feedback left by buyer.
    Past year
    Verified purchase
    The item was in perfect pristine (New) condition, which is just as the seller kangfutech/kongfutech described in their description. It was a great experience to receive a phone that was pristine, and well packaged, from a seller who gave an accurate description of the item. I would trust and buy from this seller again. I bought two phones. Samsung S10+ Open Box, 1tb. Sorry I shot a great unboxing video. eBay would not allow any kind of video even 7mb. Even stills are limited to 12mb total.
    Original Samsung Galaxy S10+ Plus G975V 1TB Verizon Unlocked SMARTPHONE OPEN BOX (#315077530866)
  • w***o (1396)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Fast international shipping, great prices and packed well. A+ seller.....Thank you.
    Replacement Battery For Samsung Galaxy S2 S4 S5 S6 S7 Note 1 2 3 4 5 Edge + (#314670706920)
  • v***v (194)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Excellent phone, new as described at a great price !! Awesome seller with fast shipping !!!
    Samsung Galaxy S20 Plus 5G SM-G986U1 128GB/512G Unlocked Smartphone Open Box 6.7 (#316304049429)
See all feedback

Product ratings and reviews

Learn more
4.7
72 product ratings
  • 58 users rated this 5 out of 5 stars
  • 11 users rated this 4 out of 5 stars
  • 2 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Good value

Long battery life

Small form factor

Most relevant reviews

See all 59 reviews
  • by goldlight5000
    28 May, 2022Top favourable review

    Samsung has one of the best screen displays.

    My Samsung S9+ stopped working properly so I purchased the S21 Ultra as a replacement and since it's another Samsung it's familiar. Samsung displays are some of the best. Speakers are pretty good. Battery life is good, but not outstanding. I haven't used the cameras extensively yet, but they should be an improvement over my old S9+. I saved myself some bucks by buying an S21 since it's not the current generation. Overall I'm happy with the phone. I don't give it 5 stars though because like so many other phone manufacturers they took away the expandable storage and charge high prices for more internal memory. Let's me honest, internal memory isn't that expensive. I also don't care for the lack of 3.5 jack these days which is why I was hanging on to my S9+.

    Verified purchase: YesCondition: Pre-ownedSold by: mobile_tek_usa

  • by dorsam_57
    17 Aug, 2022Top critical review

    there's no place for me to put a memory card it only has internal.

    Is advanced is I would assume you could put extra memory I mean it's huge and has a lot of life and it only has the standard 256 memory with no place to cook your terabyte of extra memory to your memory cards no no no I need all the memory I can get very disappointed that you're not have extra memory slot.

    Verified purchase: YesSold by: 1stoptek

  • by tmtntraveler
    12 Oct, 2021

    S21 Ultra, Good....Battery life keeps it from great

    Battery life is ACCEPTIBLE. NOT great. Very customizable. There was no charging able included. Good size. Easy to use. The on/off button and volume are on the same side; makes screen-capture tough if yo need this feature! Not sure if it is my Wi-Fi, but this phone has a tough time moving data via Wi-Fi. Previous galaxy did not.

    Verified purchase: YesCondition: Pre-ownedSold by: artblue2007

  • by ella_9386
    27 Mar, 2025

    Excellent phone over all considering release date and current price point.

    Top of the line Samsung product with high ram (12gb version)very responsive and sharp display. Good battery life, very good camera. Very good phone over all especially considering its price point and date of release.

    Verified purchase: YesCondition: NewSold by: 1stopmall

  • by jf_us_xqnlbm
    09 Dec, 2021

    Hefty phone with great performance and camera.

    Usability is the same for me since we only use Samsung S or Note phones. The camera and video recording are superb with tons of features. It's a well-built, hefty phone with plenty of battery life.

    Verified purchase: YesCondition: NewSold by: HGQfTLrbSie@Deleted

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