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Samsung Galaxy S21 5G 256GB - Phantom Grey
Samsung Galaxy S21 5G 256GB - Phantom Grey
Samsung Galaxy S21 5G 256GB - Phantom Grey
Samsung Galaxy S21 5G 256GB - Phantom Grey
Samsung Galaxy S21 5G 256GB - Phantom Grey
Samsung Galaxy S21 5G 256GB - Phantom Grey
Samsung Galaxy S21 5G 256GB - Phantom Grey
Samsung Galaxy S21 5G 256GB - Phantom Grey
Samsung Galaxy S21 5G 256GB - Phantom Grey
Samsung Galaxy S21 5G 256GB - Phantom Grey
Samsung Galaxy S21 5G 256GB - Phantom Grey
Samsung Galaxy S21 5G 256GB - Phantom Grey

Samsung Galaxy S21 5G 256GB - Phantom Grey

(11,185 reviews)

Save with our Certified Pre-owned Samsung Galaxy S21 256GB Dual Sim 5G Phantom Grey CPO in excellent condition, unlocked and open to all networks. Battery capacity 80-100%. Certified Pre-owned Samsung's have undergone an extensive functionality assessment and are performing like new. Includes a premium Generic Type-C fast charging cable. The Samsung Galaxy S21 256GB Dual Sim 5G features a 6.2" Dynamic AMOLED display powered by octa-core processors with 8GB RAM and upgradable to Android 14. Three main camera's with a 64MP wide lens and 8K video recording and a front facing 10MP selfie camera. A massive 4000mAh Li-Ion battery and hyperFast 5G lets you download in a flash and connects you to everything you love quickly and reliably.

Save with our Certified Pre-owned Samsung Galaxy S21 256GB Dual Sim 5G Phantom Grey CPO in excellent condition, unlocked and open to all networks. Battery capacity 80-100%. Certified Pre-owned Samsung's have undergone an extensive functionality assessment and are performing like new. Includes a premium Generic Type-C fast charging cable. The Samsung Galaxy S21 256GB Dual Sim 5G features a 6.2" Dynamic AMOLED display powered by octa-core processors with 8GB RAM and upgradable to Android 14. Three main camera's with a 64MP wide lens and 8K video recording and a front facing 10MP selfie camera. A massive 4000mAh Li-Ion battery and hyperFast 5G lets you download in a flash and connects you to everything you love quickly and reliably.

$279.00 - $2,000.00

in 29 offers

last seen 15 May 2026

The lowest price we last saw for Samsung Galaxy S21 5G 256GB - Phantom Grey was $279.00 at eBay.com.au, compared across 10 retailers (last seen 15 May 2026). Prices may have changed since.

The all-time low we recorded was $159.00 on 12 Jan 2026.

Prices last updated 15 May 2026.

Carrier:

AT&T

Samsung Galaxy S21 5G 256GB - Phantom Grey

$279.00

last seen 15 May 2026
(11,185 reviews)

Save with our Certified Pre-owned Samsung Galaxy S21 256GB Dual Sim 5G Phantom Grey CPO in excellent condition, unlocked and open to all networks. Battery capacity 80-100%. Certified Pre-owned Samsung's have undergone an extensive functionality assessment and are performing like new. Includes a premium Generic Type-C fast charging cable. The Samsung Galaxy S21 256GB Dual Sim 5G features a 6.2" Dynamic AMOLED display powered by octa-core processors with 8GB RAM and upgradable to Android 14. Three main camera's with a 64MP wide lens and 8K video recording and a front facing 10MP selfie camera. A massive 4000mAh Li-Ion battery and hyperFast 5G lets you download in a flash and connects you to everything you love quickly and reliably.

Save with our Certified Pre-owned Samsung Galaxy S21 256GB Dual Sim 5G Phantom Grey CPO in excellent condition, unlocked and open to all networks. Battery capacity 80-100%. Certified Pre-owned Samsung's have undergone an extensive functionality assessment and are performing like new. Includes a premium Generic Type-C fast charging cable. The Samsung Galaxy S21 256GB Dual Sim 5G features a 6.2" Dynamic AMOLED display powered by octa-core processors with 8GB RAM and upgradable to Android 14. Three main camera's with a 64MP wide lens and 8K video recording and a front facing 10MP selfie camera. A massive 4000mAh Li-Ion battery and hyperFast 5G lets you download in a flash and connects you to everything you love quickly and reliably.

Unlocked

Storage Capacity:

128 GB
256 GB

Colour:

Blue
Grey
Phantom Black
Phantom Grey
Phantom Pink
Phantom Violet
Phantom White
Pink
Purple
Violet
White

Capacity:

128 GB
256 GB

Price comparison

Price data powered by pricesAPI.io

Last updated at 15/05/2026 16:54:21

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=ebay.com.au&sz=64eBay.com.au

$279.00

Samsung Galaxy S21 5g Sm-g991b - 256gb - Phantom Grey (unlocked) Fair

Free delivery

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!

https://www.google.com/s2/favicons?domain=mobileguru.com.au&sz=64Mobile Guru

$299.00

Samsung Galaxy S21 5G 256GB Phantom Grey - 24 Months Warranty

Free delivery

https://www.google.com/s2/favicons?domain=phonebot.com.au&sz=64Phonebot

$309.00

Samsung Galaxy S21 5G (256GB) [Grade B]

Free delivery

https://www.google.com/s2/favicons?domain=mobileciti.com.au&sz=64Mobileciti

$348.00

Samsung Galaxy S21 5G 256GB Grey [Refurbished] - As New

Free delivery between Mon – Tue

https://www.google.com/s2/favicons?domain=allphones.com.au&sz=64Allphones Online

$348.00

Samsung Galaxy S21 5G 256GB Grey [Refurbished] - As New

Free delivery between 21–29 May

https://www.google.com/s2/favicons?domain=ozmobiles.com.au&sz=64OzMobiles

$419.00

Samsung Galaxy S21 5G - Free 12M Warranty - Certified Refurbished by Ozmobiles Australia, 256GB / Excellent / Phantom Grey

Free delivery between 21–29 May

https://www.google.com/s2/favicons?domain=3brothersmobiles.com.au&sz=643 Brothers Mobiles

$1,199.00

[Au Stock] Samsung Galaxy S21 5G 256GB (Phantom Grey) SM-G991BZAEATS

Free delivery between Tue – Thu

https://www.google.com/s2/favicons?domain=jw.com.au&sz=64JW Computers

$1,307.87

Samsung Galaxy S21 5G SM-G991B 6.2" Dual SIM Android 11 8GB/256GB - Grey

7-day returns

https://www.google.com/s2/favicons?domain=techtack.com.au&sz=64Tech Tack

$2,000.00

Samsung Galaxy S21 5G/ 128GB/256GB- Phantom (Violet,White,Gray,Pink) - Excellent - Refurbished Phantom Gray / 256GB

Free delivery

https://www.google.com/s2/favicons?domain=nostech.com.au&sz=64nostech.com.au

$2,000.00

Samsung Galaxy S21 5G/ 128GB/256GB- Phantom (Violet,White,Gray,Pink) Phantom Gray / 256GB

Free delivery

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

General
Product TypeSmartphone
Manufacturer Model NumberSM-G991B
Form FactorTouch
ProtectionDustproof, splashproof, water-resistant

Price comparison

Updated 6 months ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=ebay.com.au&sz=64
eBay.com.au

$279.00

Samsung Galaxy S21 5g Sm-g991b - 256gb - Phantom Grey (unlocked) Fair

Free delivery

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!

https://www.google.com/s2/favicons?domain=mobileguru.com.au&sz=64
Mobile Guru

$299.00

Out of stock

Samsung Galaxy S21 5G 256GB Phantom Grey - 24 Months Warranty

Free delivery

https://www.google.com/s2/favicons?domain=phonebot.com.au&sz=64
Phonebot

$309.00

Out of stock

Samsung Galaxy S21 5G (256GB) [Grade B]

Free delivery

https://www.google.com/s2/favicons?domain=mobileciti.com.au&sz=64
Mobileciti

$348.00

Out of stock

Samsung Galaxy S21 5G 256GB Grey [Refurbished] - As New

Free delivery between Mon – Tue

https://www.google.com/s2/favicons?domain=allphones.com.au&sz=64
Allphones Online

$348.00

Out of stock

Samsung Galaxy S21 5G 256GB Grey [Refurbished] - As New

Free delivery between 21–29 May

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

General
Product TypeSmartphone
Manufacturer Model NumberSM-G991B
Form FactorTouch
ProtectionDustproof, splashproof, water-resistant

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From Amazon.com.au