Samsung Galaxy S21 Ultra 5G Dual SIM Smartphone 12GB+256GB - Phantom Black - 2 Year Warranty

Samsung Galaxy S21 Ultra 5G Dual SIM Smartphone 12GB+256GB - Phantom Black - 2 Year Warranty
PB Tech price: PB Tech price:
$1,912 17  +GST $2,199 00  inc GST

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Samsung Galaxy S21 Ultra 5G Dual SIM Smartphone 12GB+256GB - Phantom Black - 2 Year Warranty

Epic. In every way.
Part #: MPHSAM2099800
PB Tech price: PB Tech price:
$1,912 17 $2,199 00
 +GST  inc GST

Click & Collect: Available from 9 stores.
Select your store to check availability
Delivery: Order now and it ships tomorrow When will I receive it?

Pay only $1,014.97 and then five easy payments of $250.00 per week*

Laybuy lets you spread the cost of your purchase over 6, interest-free, weekly payments.

Click the button below or select Laybuy as your payment method during the checkout process.

If you do not have a Laybuy account you will be able to create one at checkout.

*Repayments shown above are indicative only and may vary. Ts and Cs and lending criteria apply.
Learn more about Laybuy

Pay only $472.99 and then 25 easy payments of $74.98 per fortnight*

humm lets you spread the cost of your purchase over 26 interest free payments.

Click the button below or select humm as your payment method during the checkout process.

If you do not have a humm account you will be able to create one at checkout.

*Repayments shown above are indicative only and may vary. Ts and Cs and lending criteria apply.
Learn more about humm

Finance from $19.54 per week*

Get what you want at a price you can afford. Choose a finance term below to see the weekly repayment amount and apply online during checkout or in-store.

Choose a Finance Term

*Repayments shown above are indicitive only and may vary. Ts and Cs and lending criteria apply.
Learn more about Finance Now

No payments or interest for 12 months available*

Q Card / Mastercard is your perfect shopping partner, combining the benefits of a credit card with the added ability to access a range of interest-free deals and payment holidays.

Learn more about Q Mastercard, apply online for one now, or email to chat with our finance team.

*Ts and Cs and lending criteria apply.
Learn more about Q Card

  • Brand: Samsung
  • MPN: SM-G998B Black 2D
  • Part #: MPHSAM2099800
  • UPC:
  • Screen Size: 6.8 inches
  • Supported Networks: Vodafone, 2degrees, Spark, Skinny
  • Battery Capacity: 5000mAh
  • Memory Size: 12GB
  • Storage Size: 250GB
  • Rear Camera: Quad Rear Camera
  • Cellular Connectivity: 5G / 4G (Dual SIM)
  • Colour:
  • View more

What PB Tech customers are saying about this product...

See More Reviews

"Have owned this phone for just over a week, upgraded from s1 ...view more"

By: AnthonyT753 25/08/21

"Had the phone 3 weeks now and love it. Great quality and responsive and battery can last all day. Great price too No cons yet"

By: MichelleW326 22/07/21

"I was quite happy with my aging Samsung s6 but was tempted by the photographic abilities and performance of the Ultra. I wasn't disappointed by the breadth of its photographic abi ...view more"

By: RodC38 20/05/21
Verified Owner

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Epic. In every way

Introducing Galaxy S21 Ultra 5G. Designed with a unique contour-cut camera to create a revolution in photography - letting you capture cinematic 8K video and snap epic stills, all in one go. And with Galaxy's fastest chip, strongest glass, 5G and an all-day battery, Ultra easily lives up to its name.


Revolutionary by design. Introducing a bold new camera design in a category of its own. It's ultra-sized with a contour-cut camera that seamlessly houses cutting-edge lenses.




Easy on the eyes

Dynamic AMOLED 2X

It's the most vivid and brightest display in a Galaxy smartphone. Galaxy S21 Ultra 5G delivers our most stunning experience at 1500 nits, with 100% colour volume for accurate and realistic colour - even in sunlight.
*The Dynamic AMOLED 2X display on Galaxy S21 Ultra 5G received a certification from VDE Germany for 100 percent Mobile Colour Volume in the DCI-P3 color range, which means your images aren't washed out and you'll get vivid colours regardless of differing levels of brightness. The display can achieve peak brightness of up to 1500 nits, improving the contrast between dark and light aspects of digital content for brilliant picture quality, with a 3,000,000:1 contrast ratio to make your mobile experience more immersive.

Eye Comfort Shield

Galaxy S21 Ultra 5G adjusts blue light for you, so your eyes don't have to. By cutting down on harmful blue light, the phone can significantly help reduce eye strain and fatigue.
*SGS, the world's leading certification company, awarded Galaxy S21 Ultra 5G's display the Eye Care Certification based on its ability to reduce the harmful effects of blue light. This certification can be found on

Super Smooth 120Hz Display

Our smoothest scrolling screen that keeps up with all your feeds. Incredibly responsive, this display delivers seamless transitions with every touch and optimises the refresh rate based on what you view - saving battery for more of what you love.

S Pen Compatibility

The first S Pen for the Galaxy S series puts precision at your fingertips. By introducing Wacom technology, you can now craft edits, retouch and fine-tune with the low-latency pen. Take full advantage of that super-smooth display - whether that's with S Pen or your favourite Wacom-compatible pens.


Samsung toughest glass
Designed to scratch less and protect both front and back, this is the toughest Gorilla Glass in a Galaxy smartphone.

Goes far beyond cinema resolution

Take epic portraits right out of 8K video

8K Video is the highest resolution video available in a smartphone - that's four times as many pixels as 4K. Record in 8K 24fps and get crisp footage that looks better than the cinema, then upload and watch right on YouTube.

And with 8K Video Snap, you can pull epic high-resolution photos straight from 8K video.4 So you don't have to choose between shooting video or stills.

S Pen compatibility means you can fine-tune while editing your videos down to the last frame, with precision that your finger simply can't match.

Smooth and steady, yet action-packed

Turn on Super Steady and Galaxy S21 Ultra 5G shoots like an action cam. AI stabilisation helps to eliminate the bumps, delivering gimbal-smooth video when you're on the move.

Super Smooth 60fps Video delivers a dynamic frame rate for super-smooth video even in low light. It automatically adjusts the fps so your video stays polished as you go from day to dusk.

The resolution revolution continues


The highest resolution possible on a Galaxy smartphone. Crop, crop and crop again. The 108-megapixel camera captures so much detail, you can pinch in and reveal even more shots within. This camera quality expresses rich colour data for true-to-life details and hues.


One small tap for you, one giant leap for zoom. The breakthrough Dual Zoom system now zooms in faster, smoother and sharper than any zoom in the Galaxy series. And when paired with the all-new Zoom Lock, shots are more stable than ever.

Dual Zoom

Galaxy S21 Ultra 5G features 3x and 10x telephoto optical lenses that switch the further you zoom in. Then using our revolutionary double folded lens and AI-enhanced Super Resolution, you can get closer to the action without stepping closer.

Zoom Lock

Helps you get a steady shot, even without the tripod. When you zoom in 20x or more and the phone detects a lack of significant movement for 2-3 seconds, Zoom Lock activates and automatically stabilises the image.


Portraits get a face lift. Studio-like Portrait mode is now enhanced by AI to deliver the ideal lighting in your photos - analysing faces, lighting angles and direction and mapping depth of field.


Captures night like a dream. The Bright Night sensor is our biggest leap in low light photography, capturing bright, vivid colours in the dark of night. Shoot clear images faster and with significantly less noise, while also controlling exposure time.

Samsung call it "Ultra" for a reason


The fastest chip ever in Galaxy
Galaxy's first 5nm processor packs epic power and speed. This upgrade means faster learning and more intelligence in every aspect of Galaxy S21 Ultra 5G.
*Processor is Exynos 2100. Image simulated for illustration purposes.
*12GB of RAM available with 256GB Galaxy S21 Ultra 5G models.


Lock it up. The Knox security platform delivers a high level of security, protecting your phone from the chip up and giving you more confidence in your data and app permissions. It also features Samsung Knox Vault to keep your biometric authentication data under wraps.



All-day power has outdone itself
Galaxy S21 Ultra 5G's Intelligent Battery outlasts the day - even on 5G. Maxing out at a massive 5000mAh, it combines with the new power-efficient display and processor to outlast the day.

- Super Fast Charging delivers more than 50% charge in just 30 minutes with the 25W charger.
- Fast Wireless Charging 2.0 gives you a quick power-up, without the cable.
- Wireless PowerShare lets you use your phone to charge your buds, watch or a friend's phone.


Save your memories with ease
With 256GB of built-in memory, you can store thousands of high-resolution photos and videos.
OneDrive lets you sync your files to the cloud for security and easy access from all your compatible devices.


Built to handle a little water

HyperFast 5G lets you download a whole season of your favourite show in no time at all. Our industry-leading 5G-compatible chipset ensures you're one step ahead with every upload and download.
Dual SIM lets you connect your phone to two data plans in one device.

Boss-level gaming experience

With the 120Hz display, you get both fast touch response and smooth action. Pair that with 5G to keep you connected in real time - and you'll take your game to the next level.

Enhanced Game Booster

Game Booster's new Priority Mode ensures you stay focused on your game by blocking calls and notifications and maximising Galaxy S21 Ultra 5G performance. Optimised for Unity Engine, sophisticated AI monitors your device usage and automatically adjusts your settings for the best experience - regulating temperature, battery and memory all while you play.

From one big screen to another

Big Screen Chat with Google Duo is a new way to catch up with friend groups and loved ones. Compatible across devices, it's easy to stay close to those who matter with just a tap.

*Image simulated for illustration purposes.
*Google Duo is a trademark of Google LLC. Google account required.

Motion Mirror lets you project your phone to your TV so you can follow a workout routine. As you keep in step, you'll see your moves right alongside your instructor.


Your phone, on your PC
Experience the power of running mobile apps right from your Windows 10 PC. Pin apps to the Start menu or taskbar for easy access and get right to work - it all starts when you connect your Galaxy phone to Your Phone Apps.

*Users must link their Galaxy device to their Windows PC through 'Link to Windows' on phone and Your Phone App on PC, follow the set-up prompts, including being signed into same Microsoft account. Link to Windows is preloaded on select Galaxy devices. Your Phone Apps requires Galaxy device to be on and connected to the same Wi-Fi network as the PC.

*Some mobile apps may restrict content to be shared on other screens or may require a touch screen to be able to interact with them.

S Pen is precision at your fingertips

That's right, it's the first S Pen for the Galaxy S series - rewriting the rules for mobile by delivering a familiar pen on paper feeling.

Galaxy Buds Pro make everyday sounds more epic, syncing so easily it's like they're an extension of Galaxy S21 Ultra 5G. One tap and you're hearing clear, defined audio.


What you need for an epic experience
Start 2021 off light. It's packaged only with what you need.
USB Type-C data cable Ejection pin Quick Start Guide

*Charger not included in the box. Sold separately.
*Some of the listed components may not be available depending on the model you purchase or the country or region you live in.

PB Tech is an Authorised Samsung Service Centre

Samsung Authorised Repair Centre



6.8" Super-smooth 120Hz WQHD+ Dynamic AMOLED 2X Display
Adaptive Refresh Rate - supports 120Hz @ 1440p
Protected by Gorilla Glass Victus


5nm Exynos 2100 Octa-core Processor with 5G

Rear Camera

Next Generation Penta Camera
108MP f/1.8 2nd generation main camera with OIS
12MP f/2.2 Ultra-wide camera
10MP f/2.4 Telephoto camera with OIS, 3x zoom
10MP f/4.9 Periscope Telephoto camera, 10x zoom
Laser AutoFocus + Time of Flight
Up to 100x Space Zoom
Pro-level video control in 8K

Front Camera

40MP f/2.2 Front Camera

Battery Capacity



12GB RAM + 256GB UFS 3.1 Storage


25W Fast Wired & 15W Fast Wireless charging


Stereo Speakers tuned by AKG + Dolby Atmos

Fingerprint Sensor

2nd Gen in-display ultrasonic fingerprint sensor

Connectivity & Network

Supports 2G/3G/4G/5G & all NZ mobile networks

Sim type

Dual Sim
2x Nano SIM or 1x Nano SIM + 1x eSIM

IP rating

IP68 water & dust resistant


One UI 3.1 powered by Android 11


Supports S-Pen stylus (sold separately)

Manufacturer Part No:
SM-G998B Black 2D
Product Type:
5G Dual SIM Smartphone
Product Family:
Shipping Weight:
0.3 kg
PB Part No:
Product Model:
S21 Ultra
Warranty: 24 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.


4.8 out of 5 Stars Based on 7 Reviews
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Displaying 1 - 7 of 7 reviews

An expected improvement

Colour: Silver

I was quite happy with my aging Samsung s6 but was tempted by the photographic abilities and performance of the Ultra. I wasn't disappointed by the breadth of its photographic abilities, speed, battery life or resolution. Sadly it had made my quality Sony camera almost redundant! I thought its increased size and weight might detract from the experience but the positives more than balance these changes.

By: RodC38 20/05/21
Verified Owner
1 out of 1 user found this review helpful
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Too much Samsung

Colour: Black

While it has one of the best hardware today, the software has far too much Samsung own homebrew for my liking.
While you can delete most software and load Google, it take a lot of fiddling.

Not liking the camera hump either, just too high and the corners are too sharp.

Overall quite a heavy phone but I do like the larger bright screen

By: Guest 01/06/21
1 out of 1 user found this review helpful
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Thanks again Samsung

Colour: Black

Have owned this phone for just over a week, upgraded from s10+ to this with a smile.
Excellent quality, the 4 camera lenses are excellent to tinker with. 100× Zoom is impressive, speed of the phone is of it's own, the positive list is endless.
Only negative I could press to make would be at full zoom it's slightly pixelated.... doesn't have micro SD slot or an aux, but the memory is crazy and I wasn't complaining buying a T7 SDD to back files up on... and the buds pro...

Happy spending thanks Samsung, PB TECH and Spark!!

Watched a good 2 hours of you tube tricks and tips on this phone and am immersed in tinker mode.. perfect timing fo...view more

By: AnthonyT753 25/08/21
0 out of 0 users found this review helpful
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Great Price and excellent phone

Colour: Black

Had the phone 3 weeks now and love it. Great quality and responsive and battery can last all day. Great price too
No cons yet

By: MichelleW326 22/07/21
0 out of 0 users found this review helpful
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Stunningly good phone with an amazing camera.

Colour: Silver

As a fishing writer, I take a lot of photos. I have written over 100 articles for Rod & Rifle alone, including one in the current and the previous two issues. I was thinking about replacing my camera when I saw the quality of the shots that my brother had been getting on his Galaxy S21 Ultra. They are simply stunning - I had to admit it. As a result, I determined to buy one for myself. I was fortunate to be able to purchase mine when PB Tech had a sale. It is by far the best phone I have ever owned, and the camera has already taken photos from three fishing trips that can be used in subsequent articles. It is definitely a five out of five...view more

By: Guest 16/07/21
0 out of 0 users found this review helpful
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Best of the best

Colour: Black

Absolutely in love with it
And the Samsung livestream sale was the best offer ever

By: Guest 02/06/21
0 out of 0 users found this review helpful
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Great purchase at a great price

Colour: Silver

I was lucky enough to score this through the Samsung YouTube promotion and had it a few weeks and it doesn't disappoint. Moved from Galaxy Note 9 which I thought had everything I needed until I got this phone. Its perfect for what I need it for, gaming, watching movies/TV and more, e.g. taking photos/videos is such a novelty now! Missing the fingerprint on the back otherwise I'm rapt.

By: MaureenB2 27/05/21
Verified Owner
0 out of 0 users found this review helpful
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Delivery & Pick-up

Learn more about delivery time-frames over Christmas and the New Year period

Potential courier delays: Please note that due to the high volumes currently within the NZ courier network there is potential for some deliveries to be delayed.

Delivery Estimates

The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1 working day for North Island deliveries and 2 working days for South Island deliveries. Rural deliveries may take an extra working day, and bulk deliveries may take an extra 2-4 working days.

Same Day Delivery

Need your order in a hurry? PB Tech offers same day delivery for the Auckland, Hamilton & Christchurch region. Simple place your order before 2pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

1 Hour Store Pick-up / Click & Collect

You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.

Overseas Shipments

PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site If you are from another country you can order from

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

Please note, items purchased on finance cannot be exchanged for a gift card.

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

Returning a product / making a warranty claim

To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).

To return a product to PB Tech directly, please complete our request a return form.

Or view our returns policy for more information.