Galaxy S23 UltraGreen • 256 GB • Physical SIM + eSIM

(36 reviews)

A$725.00

Save A$1,291.00

GST inclusive*

Free delivery by 10 - 11 June

Express shipping by 8 - 9 June from A$7.00

Customer reviews for Galaxy S23 Ultra

Overall rating

36 verified reviews

Rating details

Battery
4.5/5
Shipping
4.7/5
Lens & Camera
4.8/5
Accessories
4.2/5
Packaging
4.7/5
Overall performance
4.6/5
Appearance
4.7/5

Reviews

Glen B.
Verified purchase
Reviewed 22/12/24, Australia.
Phone 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
Ji-sub K.
Verified purchase
Reviewed 14/5/26, Australia.
First 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
David B.
Verified purchase
Reviewed 5/5/25, Australia.
This 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
Connor A.
Verified purchase
Reviewed 4/5/26, Australia.
Great 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 purchase
Reviewed 17/3/26, Australia.
With 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 purchase
Reviewed 15/2/26, Australia.
This 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
Simon D.
Verified purchase
Reviewed 1/6/26, Australia.
Device was perfect, better than expected
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
15/5/26

Everything you ever wanted to know about the Galaxy S23 Ultra

Durability
Overall performance
Camera
Screen quality

NoFoldable
Samsung Galaxy SSerie
8 GBMemory (GB)
200 megapixelsMain camera
SamsungBrand
GreenColour
1440 x 3088Resolution
AndroidOperating system
GreenColor (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)

Who is this for?

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
Serie: Samsung Galaxy S
Memory (GB): 8 GB
Main camera: 200 megapixels
Brand: Samsung
Colour: Green
Resolution: 1440 x 3088
Operating system: Android
Color (official name): Green
Screen type: Dynamic AMOLED 2X
Compatible with latest Update: Yes
Screen size (in): 6.8
Weight: 233 oz
SIM card: Physical SIM + eSIM
Card slot: No
Network: 5G
Carrier compatibility: Unlocked
Front camera: 12 megapixels
Release year: 2023
Model: Galaxy S23 Ultra
Storage: 256 GB

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Customer reviews for Galaxy S23 Ultra

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Rating details

Reviews

Reviews

Glen B.

Ji-sub K.

David B.

Connor A.

Marlon E.

Jenni C.

Simon D.

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Everything you ever wanted to know about the Galaxy S23 Ultra

Durability

Overall performance

Camera

Screen quality

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