Galaxy S21 Ultra 5GSilver • 256 GB • Physical SIM + eSIM
(5 reviews)
A$364.00
Save A$1,505.00
GST inclusive*
Free delivery by 23 - 24 Sept
Express shipping by 22 - 23 Sept from A$8.00
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Galaxy S21 Ultra 5G
- Good
- 256 GB
- Silver
A$364.00
This is the price of the device when sold new. It’s included to show how much you save when buying refurbished versus new. It reflects either the manufacturer’s original price or the average market price of other distributors today.
GST inclusive*
Proudly refurbished by Mobile Guru
Free delivery by 23 - 24 Sept
Express shipping by 22 - 23 Sept from A$8.00
GST is shown Learn more
Comes with
Compatible charging cable
Often bought together
Galaxy S21 Ultra 5G
Silver • 256 GB • Physical SIM + eSIM
Refurbished price:A$364.00
A$1,869.00 newVersus A$1,869.00 new
Total price: A$474.00
These items might be sold and shipped by different sellers.
Customer reviews for Galaxy S21 Ultra 5G
Overall rating
4.1/54.1/55 verified reviewsRating details
Battery
3.8/5
Shipping
4/5
Lens & Camera
3.8/5
Accessories
3.5/5
Packaging
4/5
Overall performance
4/5
Appearance
4/5
Reviews
Reviews
Eric W.
Verified purchaseReviewed 16/4/25, Australia.
4.5/5Very nice phoner, feels like a new one. Many thanks for providing this service.
Galaxy S21 Ultra 5G 256GB - Dark Blue - Unlocked
Galaxy S21 Ultra 5G 256GB - Dark Blue - Unlocked
Condition
Premium
Close to perfection. The body may have tiny micro-scratches. For items with screens, the screen will be flawless.Purchased
2/4/25
Russell C.
Verified purchaseReviewed 5/6/25, Australia.
5/5Great from start to finish. Phone received works perfectly and in great condition
Galaxy S21 Ultra 5G 256GB - Silver - Unlocked
Galaxy S21 Ultra 5G 256GB - Silver - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.Purchased
15/5/25
Eduardo A.
Verified purchaseReviewed 3/4/24, Australia.
5/5Great! Item is as described 👌
Galaxy S21 Ultra 5G 128GB - Black - Unlocked
Galaxy S21 Ultra 5G 128GB - Black - Unlocked
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.Purchased
10/3/24
David hugh A.
Verified purchaseReviewed 26/9/23, Australia.
5/5My phone I ordered arrived on time and is just what I ordered thank you very much 😊
Galaxy S21 Ultra 5G 256GB - Black - Unlocked
Galaxy S21 Ultra 5G 256GB - Black - Unlocked
Condition
Good
Light signs of wear. The body may have light micro-scratches. For items with screens, the screen will have no scratches.Purchased
22/9/23
Leo. P.
Verified purchaseReviewed 29/7/24, Australia.
1/5Received Samsung Galaxy S21 ULTRA 512gb intact. BUT !!!!!!!!!!!! 1x camera is not focusing properly. takes blurry pics, very annoying. Seller probably knew about the defect because it's FIRST THING YOU NOTICE when you open the camera. now I lost a night importing stuff and I have to go through return/repair process.... disappointed. 900$ lost and an other week waiting for a new phone...
Galaxy S21 Ultra 5G 512GB - Black - Unlocked
Galaxy S21 Ultra 5G 512GB - Black - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.Purchased
23/7/24
Popular searches
Everything you ever wanted to know about the Galaxy S21 Ultra 5G
Durability
Overall performance
Camera
Screen quality
256 GBStorage
2021Release year
UnlockedCarrier compatibility
1440 x 3200Resolution
108 megapixelsMain camera
Galaxy S21 Ultra 5GModel
5GNetwork
NoFoldable
SamsungBrand
The Galaxy S21 Ultra 5G is a flagship-level smartphone that was released in early 2021. It offers a combination of high-end features and performance suitable for users who want a premium device without the latest model. This version comes with a large display and versatile camera system, making it ideal for multimedia consumption, photography, and multitasking.
Key features:- Display: 6.8-inch Dynamic AMOLED 2X, 3200 x 1440 resolution
- Processor: Exynos 2100 (Global) / Snapdragon 888 (USA)
- Camera: Quad-camera setup with a 108MP main sensor, 12MP ultra-wide, and two telephoto lenses
- Connectivity: 5G capable for fast network access
- Storage: 256GB internal storage (variant-specific, but this model supports 256GB)
The Galaxy S21 Ultra 5G is suitable for tech enthusiasts, professionals, or anyone seeking a powerful device for photography, gaming, or media. Its large, vibrant display and advanced camera system make it a good choice for multimedia users and those who want a device that can handle demanding tasks.
Pros & Cons:| Pros | Cons |
|---|---|
| Large, vibrant display with high resolution. | Heavy and bulky compared to smaller smartphones. |
| Versatile quad-camera system for various photography needs. | Battery life may vary depending on usage. |
Why refurbished?
Opting for a refurbished Galaxy S21 Ultra 5G provides access to a high-performance device at a more affordable price point. Each device undergoes rigorous testing and quality checks to ensure functionality and condition. Back Market’s refurbishment process adheres to strict standards, guaranteeing a reliable pre-owned device. Learn more about our quality standards.
- Storage
- 256 GB
- Release year
- 2021
- Carrier compatibility
- Unlocked
- Resolution
- 1440 x 3200
- Main camera
- 108 megapixels
- Model
- Galaxy S21 Ultra 5G
- Network
- 5G
- Foldable
- No
- Brand
- Samsung
- Front camera
- 40 megapixels
- Weight
- 227 oz
- Serie
- Samsung Galaxy S
- SIM card
- Physical SIM + eSIM
- Screen type
- Dynamic AMOLED 2X
- Screen size (in)
- 6.8
- Operating system
- Android
- Color (official name)
- Phantom Silver
- Memory (GB)
- 12 GB
- Colour
- Silver
- Compatible with latest Update
- Yes
Galaxy S21 Ultra 5G
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