Discover the Samsung Galaxy S21 G991 5G with 128GB storage and Dual SIM in elegant gray. Featuring a 6.2" Dynamic AMOLED display with 120Hz refresh rate, a powerful Exynos 2100 processor, and an advanced 108MP camera system with Space Zoom up to 100x. Enjoy ultra-fast 5G, enhanced night mode, professional 8K video recording, and Eye Care technology for a superior smartphone experience.
Discover the Samsung Galaxy S21 G991 5G with 128GB storage and Dual SIM in elegant gray. Featuring a 6.2" Dynamic AMOLED display with 120Hz refresh rate, a powerful Exynos 2100 processor, and an advanced 108MP camera system with Space Zoom up to 100x. Enjoy ultra-fast 5G, enhanced night mode, professional 8K video recording, and Eye Care technology for a superior smartphone experience.
in 7 offers
The lowest price for Samsung Galaxy S21 5G right now is $254.19 at eBay.com.au, compared across 3 retailers.
The all-time low was $142.54 on 23 Sept 2026 — today's price is 78% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 2 Nov 2026.
Samsung Galaxy S21 5G
Discover the Samsung Galaxy S21 G991 5G with 128GB storage and Dual SIM in elegant gray. Featuring a 6.2" Dynamic AMOLED display with 120Hz refresh rate, a powerful Exynos 2100 processor, and an advanced 108MP camera system with Space Zoom up to 100x. Enjoy ultra-fast 5G, enhanced night mode, professional 8K video recording, and Eye Care technology for a superior smartphone experience.
Discover the Samsung Galaxy S21 G991 5G with 128GB storage and Dual SIM in elegant gray. Featuring a 6.2" Dynamic AMOLED display with 120Hz refresh rate, a powerful Exynos 2100 processor, and an advanced 108MP camera system with Space Zoom up to 100x. Enjoy ultra-fast 5G, enhanced night mode, professional 8K video recording, and Eye Care technology for a superior smartphone experience.
Last updated at 02/11/2026 12:07:56
Samsung Galaxy S21 - 128 GB - Phantom Gray (Unlocked)
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Samsung Galaxy S21, 128GB 8GB RAM single sim Phantom Gray
Free delivery between 9–12 Nov
SAMSUNG Galaxy S21 5G G9910 128GB 8GB RAM International Version - Phantom Gray
Delivery between 6–10 Nov $41
| Brand | Samsung |
| Operating System | Android |
| Smartphone | Yes |
| SIM Slots | Dual SIM |
| Colour | Grey |
Samsung Galaxy S21 - 128 GB - Phantom Gray (Unlocked)
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, 128GB 8GB RAM single sim Phantom Gray
Free delivery between 9–12 Nov
SAMSUNG Galaxy S21 5G G9910 128GB 8GB RAM International Version - Phantom Gray
Delivery between 6–10 Nov $41
| Brand | Samsung |
| Operating System | Android |
| Smartphone | Yes |
| SIM Slots | Dual SIM |
| Colour | Grey |
