Why Should I buy a Certified Pre-owned Galaxy S21 Ultra (5G)?

Get the same great performance and features as new, for a fraction of the price. A certified pre-owned Galaxy S21 Ultra (5G) is a smarter, more sustainable way to upgrade without breaking the bank. At Reebelo, every product is professionally cleaned, quality-tested, and backed by our warranty and 30-day free returns, so you can shop risk-free and ensure your purchase is the perfect fit. It's better for your budget, better for the planet, and always risk-free.

Is a certified pre-owned Galaxy S21 Ultra (5G) reliable?

Absolutely! Every Galaxy S21 Ultra (5G) from Reebelo undergoes up to 70 rigorous quality checks, including professional inspection, cleaning, and repair to ensure it meets the highest standards of functionality. We work with trusted, certified vendors to guarantee top performance and long-lasting reliability, so you can enjoy your product with complete confidence.

How much can I save by buying a certified pre-owned Galaxy S21 Ultra (5G)?

At Reebelo, you can save up to 70% off retail prices on a Galaxy S21 Ultra (5G), all while enjoying the same top-tier quality and performance. We're proud to offer certified pre-owned products from the brands you love — affordable, reliable, and thoroughly tested. Want to boost your savings even more? Trade in your old product with Reebelo and make your next upgrade even more affordable.

Why Should I buy a refurbished Galaxy S21 Ultra (5G)?

A refurbished Galaxy S21 Ultra (5G) offers incredible value, with savings up to 70% off vs new. Every device passes a 40+ point inspection to ensure it meets our high quality standards. It's the smarter way to shop—better for your wallet, and better for the planet.

Refurbished Galaxy S21 Ultra (5G)

Galaxy S21 Ultra (5G)

128GB - 1 Physical SIM + eSIM - Phantom Black - Good - Standard Battery

A$417^.99

SaveA$1,431^.01

A$417^.99

SaveA$1,431^.01

Galaxy S21 Ultra (5G)

128GB - 1 Physical SIM + eSIM - Phantom Black - Good - Standard Battery

Professionally restored with 40+ points of inspection

100% Functional

Battery Health

Screen & Display

Touch Responsiveness

Face ID & Fingerprint

Camera Lenses & Sensors

Audio Input/Output

Wi-Fi & Bluetooth

Physical Buttons

Charging & Other Ports

Video & Flash

Vibration & Haptics

Cellular Connectivity

Account & Carrier Locks

Secure Data Wipe

FREE Delivery Nov 3

Galaxy S21 Ultra (5G)

128GB - 1 Physical SIM + eSIM - Phantom Black - Good - Standard Battery

A$417^.99

SaveA$1,431^.01

FREE Delivery Nov 3

Professionally restored with 40+ points of inspection

100% Functional

Battery Health

Screen & Display

Touch Responsiveness

Face ID & Fingerprint

Camera Lenses & Sensors

Audio Input/Output

Wi-Fi & Bluetooth

Physical Buttons

Charging & Other Ports

Video & Flash

Vibration & Haptics

Cellular Connectivity

Account & Carrier Locks

Secure Data Wipe

Storage

128GB

256GB

512GB

Color: Phantom Black

Condition

GoodA$417^.99

Very GoodA$418^.99

Screen: Micro-scratches (invisible when on)

Body: Visible scratches

Battery: Tested for reliable daily use

Comes with:

Charging cable

Professionally refurbished and shipped by

Model Name: Galaxy S21 Ultra (5G)
Dimensions: 165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)
Weight: 227 g (Sub6), 229 g (mmWave) (8.01 oz)
Build: Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
SIM: Single SIM (Nano-SIM and/or eSIM) | Stylus support
Oceania (Australia & New Zealand): Single SIM+ eSIM (Nano-SIM and/or eSIM)
US: SM-G998U / U1
Canada: SM-G998W
Europe (Including UK): SM-G998B
Oceania: SM-G998B
Asia: SM-G998B
Display Type: Dynamic AMOLED 2X, 120Hz, HDR10+, 1500 nits (peak) | Stylus support
Display Size: 6.8 inches, 112.1 cm2 (~89.8% screen-to-body ratio)
Resolution: 1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
Protection: Scratch-resistant glass, oleophobic coating | Always-on display
OS: Android 11, One UI 3.1
Chipset: Exynos 2100 (5 nm) - International | Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China
CPU: Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International | Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680) - USA/China
GPU: Mali-G78 MP14 - International | Adreno 660 - USA/China
Memory Card Slot: No
Internal: 128GB 12GB RAM, 256GB 12GB RAM, 512GB 16GB RAM | UFS 3.1
5G Variant: 128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM | UFS 3.1
Main Camera (Quad): 108 MP, f/1.8, 24mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS | 10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom | 10 MP, f/2.4, 70mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom | 12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video
Selfie Camera (Single): 40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF
Features: Dual video call, Auto-HDR
Video: 4K@30/60fps, 1080p@30fps
Loudspeaker: Yes, with stereo speakers
3.5mm Jack: No | 32-bit/384kHz audio | Tuned by AKG
WLAN: Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot
Bluetooth: 5.2, A2DP, LE
GPS: Yes, with A-GPS, GLONASS, BDS, GALILEO
NFC: Yes
Radio: FM radio (Snapdragon model only; market/operator dependent)
USB: USB Type-C 3.2, USB On-The-Go
Sensors: Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer | Samsung DeX, Samsung Wireless DeX (desktop experience support) | Bixby natural language commands and dictation | Samsung Pay (Visa, MasterCard certified) | Ultra Wideband (UWB) support
Battery Type: Li-Ion 5000 mAh, non-removable
Charging: Fast charging 25W | USB Power Delivery 3.0 | Fast Qi/PMA wireless charging 15W | Reverse wireless charging 4.5W

Trade-in

Trade in your old tech today

and save big on your new purchase!

Galaxy S21 Ultra (5G)

128GB - 1 Physical SIM + eSIM - Phantom Black - Good - Standard Battery

A$417^.99

SaveA$1,431^.01

FREE Delivery Nov 3

Product Description

The best of the best from this lineup, the refurbished and unlocked Samsung Galaxy S21 Ultra 5G is meant to be a show stopper. Smooth, durable build, a catchy design, and innovative features - this flagship phone does not disappoint.

Cutting Edge Super Zoom Cameras.

With a 108MP main sensor, a 12MP ultrawide camera, and 2 10MP telephoto cameras, your pictures will be larger than life. Choose between 10x, 30x, and a 100x zoom feature to spice up your snaps.

Next-Gen Wi-Fi 6E Connectivity.

The Samsung Galaxy S21 Ultra 5G is the first phone to be equipped with Wi-Fi 6E, the next-gen bandwidth that enables super-fast speeds and close to a gigabyte of storage and downloads per device.

UWB Compatible.

The S21 Ultra also supports UWB technology. An innovative wireless technology that provides a directional element right from your phone. It’s built into ‘nearby share’ and can also be used for wireless smart tags.

Long, Reliable Battery Life.

The S21 Ultra has a 5999mAh battery housed within. With multiple apps running at full brightness, you’d still be able to get at least 12 hours + of wireless use.

Buy your Samsung Galaxy S21 Ultra 5G - Unlocked at Reebelo.

Shop great deals for unlocked, new & refurbished Samsung Galaxy S21 - Unlocked devices at Reebelo Australia. Now available in Phantom Black, Phantom Brown, Phantom Navy, Phantom Silver, and Phantom Titanium. All our second-hand Samsung Samsung Galaxy S21 Ultra 5G - Unlocked are 100% functional and come with a 12-month warranty. Enjoy extended warranty, 30 days money-back guarantee & free delivery. No matter if you are looking for a new or certified pre-owned Samsung Galaxy S21 Ultra 5G - Unlocked - find the best prices at Reebelo!

6.8 inches