Samsung Galaxy S21 Ultra 5G 128 GB Phantom Black
This device is unlocked and will be compatible with all major Canadian carriers. For 5G and network compatible-to ensure that this phone can be used with your carrier, please check to make sure that the phone supports the 5G-enabled frequency used by your carrier. For 5G and network compatible-to ensure that this phone can be used with your carrier, please check to make sure that the phone supports the 5G-enabled frequency used by your carrier. This device is unlocked and will be compatible with all major Canadian carriers.
This device is unlocked and will be compatible with all major Canadian carriers. For 5G and network compatible-to ensure that this phone can be used with your carrier, please check to make sure that the phone supports the 5G-enabled frequency used by your carrier. For 5G and network compatible-to ensure that this phone can be used with your carrier, please check to make sure that the phone supports the 5G-enabled frequency used by your carrier. This device is unlocked and will be compatible with all major Canadian carriers.
This device is unlocked and will be compatible with all major Canadian carriers. For 5G and network compatible-to ensure that this phone can be used with your carrier, please check to make sure that the phone supports the 5G-enabled frequency used by your carrier. For 5G and network compatible-to ensure that this phone can be used with your carrier, please check to make sure that the phone supports the 5G-enabled frequency used by your carrier. This device is unlocked and will be compatible with all major Canadian carriers.
This device is unlocked and will be compatible with all major Canadian carriers. For 5G and network compatible-to ensure that this phone can be used with your carrier, please check to make sure that the phone supports the 5G-enabled frequency used by your carrier. For 5G and network compatible-to ensure that this phone can be used with your carrier, please check to make sure that the phone supports the 5G-enabled frequency used by your carrier. This device is unlocked and will be compatible with all major Canadian carriers.
in 53 offers
The lowest price for Samsung Galaxy S21 Ultra 5G 128 GB Phantom Black right now is $236.33 at eBay.com.au, compared across 19 retailers.
The all-time low was $236.33 on 2 Nov 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 2 Nov 2026.
Last updated at 02/11/2026 14:17:51
Samsung SM-G998BZKAATS Galaxy S21 Ultra Smartphone 128GB, Phantom Black (Renewed)
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Samsung Galaxy S21 Ultra - 128 GB - Phantom Black (AT&T)
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Refurbished Samsung Galaxy S21 Ultra | 24-Month Warranty 128GB / Good / Phantom Black
30-day returns
Samsung Galaxy S21 Ultra 5G (Refurbished) 128GB / Good / Phantom Black
30-day returns
Samsung Galaxy S21 Ultra 5G 128GB Phantom Black (Refurbished) - 24 Months Warranty
Samsung Galaxy S21 Ultra 5G 128GB Black [Open Box] - As New
Samsung Galaxy S21 Ultra 128GB Phantom Black, Unlocked A
Free delivery
Samsung Galaxy S21 Ultra 5G (128GB, Black) - Excellent
Free delivery between 5–11 Nov
Samsung Galaxy S21 Ultra 5G | 128GB | 12GB RAM | Unlocked
Galaxy S21 Ultra 5G, 128GB, Phantom Black - Locked to Verizon (Renewed)
Free delivery between 11–13 Nov
| Display Size | 6.8 in |
| Touch Screen | Yes |
| Display Resolution | 1440 x 3200 pixels |
| Display Pixel Density | 515 ppi |
| Display Technology | Dynamic AMOLED 2X |
Samsung SM-G998BZKAATS Galaxy S21 Ultra Smartphone 128GB, Phantom Black (Renewed)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Samsung Galaxy S21 Ultra - 128 GB - Phantom Black (AT&T)
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Refurbished Samsung Galaxy S21 Ultra | 24-Month Warranty 128GB / Good / Phantom Black
30-day returns
Samsung Galaxy S21 Ultra 5G (Refurbished) 128GB / Good / Phantom Black
30-day returns
Samsung Galaxy S21 Ultra 5G 128GB Phantom Black (Refurbished) - 24 Months Warranty
| Display Size | 6.8 in |
| Touch Screen | Yes |
| Display Resolution | 1440 x 3200 pixels |
| Display Pixel Density | 515 ppi |
| Display Technology | Dynamic AMOLED 2X |
