It boasts a stunning 6.8" display, providing the perfect canvas for media viewing and use of the embedded S Pen; sketch, take notes, and more. Camera wise, the 200 MP system, with Nightography technology ensures your content shines, even in darker areas. 6.8" Dynamic AMOLED display with a resolution of 3088 x 1440, and a 120 Hz refresh rate. 200 MP rear camera system with wide, telephoto, and ultra wide lenses, as well as a 12 MP front camera. 12 GB of RAM. 512 GB storage capacity. Android 13 operating system. SM8550 Pro Octa-Core processor. Connections via WiFi, Bluetooth 5.3, and 5G. USB-C interface for charging and data transfers. 5000 mAH battery with fast charging up to 45W. Embedded S Pen. This phone is unlocked so you can connect it to the Australian network of your choice. Phantom Black design.
It boasts a stunning 6.8" display, providing the perfect canvas for media viewing and use of the embedded S Pen; sketch, take notes, and more. Camera wise, the 200 MP system, with Nightography technology ensures your content shines, even in darker areas. 6.8" Dynamic AMOLED display with a resolution of 3088 x 1440, and a 120 Hz refresh rate. 200 MP rear camera system with wide, telephoto, and ultra wide lenses, as well as a 12 MP front camera. 12 GB of RAM. 512 GB storage capacity. Android 13 operating system. SM8550 Pro Octa-Core processor. Connections via WiFi, Bluetooth 5.3, and 5G. USB-C interface for charging and data transfers. 5000 mAH battery with fast charging up to 45W. Embedded S Pen. This phone is unlocked so you can connect it to the Australian network of your choice. Phantom Black design.
Samsung Galaxy S23 Ultra 5G 512GB (Graphite) SM-S918BZAFATS
It boasts a stunning 6.8" display, providing the perfect canvas for media viewing and use of the embedded S Pen; sketch, take notes, and more. Camera wise, the 200 MP system, with Nightography technology ensures your content shines, even in darker areas. 6.8" Dynamic AMOLED display with a resolution of 3088 x 1440, and a 120 Hz refresh rate. 200 MP rear camera system with wide, telephoto, and ultra wide lenses, as well as a 12 MP front camera. 12 GB of RAM. 512 GB storage capacity. Android 13 operating system. SM8550 Pro Octa-Core processor. Connections via WiFi, Bluetooth 5.3, and 5G. USB-C interface for charging and data transfers. 5000 mAH battery with fast charging up to 45W. Embedded S Pen. This phone is unlocked so you can connect it to the Australian network of your choice. Phantom Black design.
It boasts a stunning 6.8" display, providing the perfect canvas for media viewing and use of the embedded S Pen; sketch, take notes, and more. Camera wise, the 200 MP system, with Nightography technology ensures your content shines, even in darker areas. 6.8" Dynamic AMOLED display with a resolution of 3088 x 1440, and a 120 Hz refresh rate. 200 MP rear camera system with wide, telephoto, and ultra wide lenses, as well as a 12 MP front camera. 12 GB of RAM. 512 GB storage capacity. Android 13 operating system. SM8550 Pro Octa-Core processor. Connections via WiFi, Bluetooth 5.3, and 5G. USB-C interface for charging and data transfers. 5000 mAH battery with fast charging up to 45W. Embedded S Pen. This phone is unlocked so you can connect it to the Australian network of your choice. Phantom Black design.
in 43 offers
The lowest price for Samsung Galaxy S23 Ultra 5G 512GB (Graphite) SM-S918BZAFATS right now is $641.58 at Back Market, compared across 2 retailers.
The all-time low was $630.99 on 1 Aug 2026 — today's price is 2% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 17 Aug 2026.
Last updated at 17/08/2026 20:29:43
Galaxy S23 Ultra 512GB - Grey - Unlocked
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Sealed Samsung Galaxy S23 Ultra (5g) 256gb/512gb Factory Unlocked
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Galaxy S23 Ultra 512GB - Grey - Unlocked
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Sealed Samsung Galaxy S23 Ultra (5g) 512gb S918u Factory Unlocked
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Sealed Samsung Galaxy S23 Ultra 5g 512gb S918u Factory Unlocked
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Samsung Galaxy S23 Ultra 5g 512gb Sm-s918u Factory Unlocked - new
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- Samsung Galaxy S23 Ultra 5g 512gb S918u Unlocked Smartphone Au Stock
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