Galaxy S23 UltraBlack • 512 GB • Physical SIM + eSIM
(39 reviews)
A$779.00
Save A$1,697.00
GST inclusive*
Free delivery by 24 - 25 Sept
Express shipping by 23 - 24 Sept from A$8.00
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Galaxy S23 Ultra
- Fair
- 512 GB
- Physical SIM + eSIM
- Black
A$779.00
This is the price of the device when sold new. It’s included to show how much you save when buying refurbished versus new. It reflects either the manufacturer’s original price or the average market price of other distributors today.
GST inclusive*
Proudly refurbished by Advance Electronics
Free delivery by 24 - 25 Sept
Express shipping by 23 - 24 Sept from A$8.00
GST is shown Learn more
Comes with
Compatible charging cable
Often bought together
Galaxy S23 Ultra
Black • 512 GB • Physical SIM + eSIM
Refurbished price:A$779.00
A$2,476.00 newVersus A$2,476.00 new
Total price: A$999.00
These items might be sold and shipped by different sellers.
Customer reviews for Galaxy S23 Ultra
Overall rating
4.5/54.5/539 verified reviewsRating details
Battery
4.5/5
Shipping
4.6/5
Lens & Camera
4.8/5
Accessories
4.1/5
Packaging
4.6/5
Overall performance
4.6/5
Appearance
4.7/5
Reviews
Reviews
Glen B.
Verified purchaseReviewed 22/12/24, Australia.
5/5Phone arrived promptly, great service, being a refurnished phone I was quite impressed, could not find any scratches or dings, it looked brand new, battery life 100% very happy, would highly recommend Backmarket for a refurbished phone.
Galaxy S23 Ultra 256GB - Black - Unlocked
Galaxy S23 Ultra 256GB - Black - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.Purchased
3/12/24
David B.
Verified purchaseReviewed 5/5/25, Australia.
5/5This refurbished phone (Galaxy S23 Ultra) is excellent. Battery life great, everything else working as expected - I got a real bargain. Very happy :-D
Galaxy S23 Ultra 256GB - Black - Unlocked
Galaxy S23 Ultra 256GB - Black - Unlocked
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.Purchased
10/4/25
Ji-sub K.
Verified purchaseReviewed 14/5/26, Australia.
3.9/5First time purchasing a refurbished phone. The condition of the screen and camera were great, pretty much pristine. However, on the second day when I picked up the phone I could see the back cover was loose on one side. When I looked closer the whole back was about to come off.
Galaxy S23 Ultra 256GB - Purple - Unlocked
Galaxy S23 Ultra 256GB - Purple - Unlocked
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.Purchased
17/4/26
Garry B.
Verified purchaseReviewed 3/7/26, Australia.
4.8/5Transferred everyhing from old phone to new using Samsung smart switch. Would have been handy if this app was installed on new phone. Very happy with my new phone.
Galaxy S23 Ultra 512GB - Black - Unlocked
Galaxy S23 Ultra 512GB - Black - Unlocked
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.Purchased
25/6/26
Connor A.
Verified purchaseReviewed 4/5/26, Australia.
5/5Great device. Bought for a family member. Works well only a couple of scratches and a couple of issues with the sensitivity of some of the buttons on screen. They love it and the camera is excellent.
Galaxy S23 Ultra 256GB - Purple - Unlocked
Galaxy S23 Ultra 256GB - Purple - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.Purchased
20/4/26
Marlon E.
Verified purchaseReviewed 17/3/26, Australia.
4.2/5With photo uploads: Received it. Works as intended. However before fully utilising the device I checked all for scratch marks (with the help of a flash light). There weren't any on the screen nor the back of the phone, however upon closer inspection of the phone there were not overly visible scratches on the sides of the phone (very very very very very minimal). One scratch I did manage to notice was on the middle lense after shining a light on it. It's a small scratch but for a camera lense I'm very strict about it even if it's the tiniest scratch. Inspection of the S-Pen, it's practically unused, but the casing of the pen where you insert it seems to have a bit of dirt build-up or rust? Don't know if that's applicable. Overall, I gave it a 4 of 5 due to there being even the tiniest scratch on the middle camera lense along with there being dirt/rust(?) build up in the container of the S-Pen.
Galaxy S23 Ultra 256GB - Purple - Unlocked
Galaxy S23 Ultra 256GB - Purple - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.Purchased
15/3/26
Jenni C.
Verified purchaseReviewed 15/2/26, Australia.
4.9/5This is one ofthe Best Phones that) have ever had * have told alot ofmy friendsabout your site. Thank you
Galaxy S23 Ultra 512GB - Black - Unlocked
Galaxy S23 Ultra 512GB - Black - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.Purchased
4/2/26
Popular searches
Everything you ever wanted to know about the Galaxy S23 Ultra
Durability
Overall performance
Camera
Screen quality
NoFoldable
512 GBStorage
12 megapixelsFront camera
YesCompatible with latest Update
UnlockedCarrier compatibility
2023Release year
1440 x 3088Resolution
SamsungBrand
Phantom BlackColor (official name)
The Samsung Galaxy S23 Ultra sits at the top of Samsung’s smartphone lineup, bringing pro-level tools to everyday users. Released in February 2023, it’s only one generation old as of 2025, which means most of its hardware is still very much in the “cutting edge” club. Key highlights include its large display, distinctively integrated S Pen, and a camera system that raises the bar for mobile zoom and detail.
Key features:- Release Date: February 2023
- Display: 6.8-inch QHD+ Dynamic AMOLED 2X, 120Hz refresh rate
- Processor: Qualcomm Snapdragon 8 Gen 2 for Galaxy
- Camera: Quad rear cameras: 200MP wide, 12MP ultra-wide, 10MP 3x telephoto, 10MP 10x periscope telephoto
- Stylus: Integrated S Pen for note-taking, sketching, and remote control
- Build: Armor Aluminum frame, Gorilla Glass Victus 2 front and back
- Connectivity: 5G and Wi-Fi 6E compatible
- Operating System: Ships with Android 13 (One UI 5.1)
The Galaxy S23 Ultra is made for multitaskers, productivity pros, and anyone who needs a big screen for creative work or detailed viewing. If you’ve outgrown “good enough” smartphone cameras, the S23 Ultra’s quartet of lenses, especially that 200MP main sensor, lets you get closer or see more without a lot of extra gear. Compared to the S24 Ultra, you’re not missing much in terms of day-to-day use, but you’ll save yourself the shiny-new-tax – and the S23 Ultra still outclasses most other Android phones on the market. If you just want a basic, pocketable phone, this probably isn’t your match.
Pros & Cons:| Pros | Cons |
|---|---|
| High-resolution 200MP camera for detailed photos. | Large and heavy—not for small hands or tight pockets. |
| Integrated S Pen for precise input and productivity features. | Pricey repairs if dropped—gargantuan screens tend to crack rather than bounce. |
| Smooth 120Hz display makes gaming and scrolling feel fluid. | No microSD slot—cloud storage fans won’t mind, but file hoarders might. |
| Top-tier performance from its Snapdragon 8 Gen 2 chip. | Overkill for casual users—if you just check email, the Ultra is probably Ultra-unnecessary. |
Why refurbished?
Choosing a refurbished Samsung Galaxy S23 Ultra means less e-waste and one less device destined for the landfill. At Back Market, every pre-owned device goes through rigorous testing to ensure it’s up to our standards—no shortcuts. If you want to see what that means, read about our quality standards here. Less waste, same big screen energy.
- Foldable
- No
- Storage
- 512 GB
- Front camera
- 12 megapixels
- Compatible with latest Update
- Yes
- Carrier compatibility
- Unlocked
- Release year
- 2023
- Resolution
- 1440 x 3088
- Brand
- Samsung
- Color (official name)
- Phantom Black
- Card slot
- No
- Operating system
- Android
- Screen type
- Dynamic AMOLED 2X
- SIM card
- Physical SIM + eSIM
- Memory (GB)
- 8 GB
- Main camera
- 200 megapixels
- Network
- 5G
- Colour
- Black
- Serie
- Samsung Galaxy S
- Screen size (in)
- 6.8
- Weight
- 234 oz
- Model
- Galaxy S23 Ultra
Galaxy S23 Ultra
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