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Green rectangular smartphone with flat edges, visible wear on glass back and aluminum frame, built-in stylus slot at bottom

SAMSUNG

SAMSUNG Galaxy S23 Ultra 512GB Green 8GB RAM Single SIM Acceptable Grade C cell phones - unlocked

SKU CH-DRY2-G7S6Z

Unlocked Android flagship with 6.8-inch 120 Hz Dynamic AMOLED 2X display, 200 MP quad-camera system, built-in S Pen and 512 GB storage

  • Storage drive512 GB
  • RAM capacity8 GB
  • Product colorGreen
  • 512 GB storage keeps every photo and video
  • 8 inch Dynamic AMOLED 2X screen shows vivid detail at 120 Hz
  • 200 MP main camera captures high-resolution images
  • Built-in S Pen enables precise notes and sketches
  • 5000 mAh battery supports all-day use

Samsung Galaxy S23 Ultra 512GB Green

The Samsung Galaxy S23 Ultra ships with 512GB of internal storage and 8GB of RAM in a Green finish. It is an unlocked smartphone intended for users who need maximum onboard capacity for media, apps and offline files without relying on cloud sync. The single SIM slot supports either a physical Nano-SIM or an eSIM profile for carrier flexibility.

Build quality and daily connectors

The handset uses Gorilla Glass Victus 2 on the front and back with an aluminium frame. Grade C condition means the body may show dents, cracks, chips or scuffs and the display may have scratches or dark spots. The 6.8 inch Dynamic AMOLED 2X panel runs at 120Hz with HDR10+ support and peaks at 1750 nits. A Bluetooth-enabled S Pen slides into the chassis for note-taking and remote control.

Checks before ordering

Verify that your carrier activates unlocked devices on its network and that a single SIM arrangement matches your usage. Confirm you can accept cosmetic wear described for Grade C units, including possible screen blemishes. Ensure your charging accessories deliver the required power for the 5000mAh battery and that any case fits the 163.4 x 78.1 x 8.9 mm footprint.

How it compares

Measured against everything we stock in Unlocked Smartphones, at today’s prices. Recalculated every night.

Price $311.99
Pricier than about 71% of the 2,409 comparable items (median $168.99).
Storage drive 512 GB
Higher than about 90% of the 1,888 comparable items (median 128 GB).

Specifications

Product
Product colorGreen
Memory
RAM capacity8 GB
Storage
Storage drive512 GB

Questions about this item

Does the single Nano-SIM or eSIM slot support 5G on this Galaxy S23 Ultra?

Yes, the model name confirms 5G capability and the SIM tray accepts one Nano-SIM or eSIM for mobile data.

Will the 6.8-inch body with its 8.9 mm thickness fit a standard phone mount or car holder?

At 163.4 x 78.1 x 8.9 mm and 234 g it matches the regular S23 Ultra footprint, so any mount sized for that model will hold it.

How do I insert the SIM on a single-SIM unit and what mistake should I avoid?

Use the ejector tool on the bottom-edge tray, place the Nano-SIM with contacts down, and do not force an eSIM profile onto the physical slot.

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