Samsung Galaxy S23 Ultra

5G

In stock

Order by midnight for free next-working-day home delivery

Take a load off with Galaxy S23 Ultra’s game-changing AI technology. Search for anything on your screen like never before, have effortless bilingual conversations and create jaw-dropping photo edits. Capture images in true-to-life detail, even in low light, with the quad-lens 200MP rear camera.

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Our top pick

Unlimited

DATA

36 month Device Plan

Unlimited UK Minutes & Texts

Monthly rolling Airtime Plan

Plans unlinked after 24 months

Offers included

Get exclusive benefits when your household also has Virgin Media broadband.

Roam freely in the EU, up to 25GB.

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Upfront

.06 ^†

MONTHLY

£22.06 Device +£35.00^† Airtime

Price rises each April^†
See plan information

Unlimited Plus

DATA

36 month Device Plan

Unlimited UK Minutes & Texts

Monthly rolling Airtime Plan

Plans unlinked after 24 months

Offers included

Get exclusive benefits when your household also has Virgin Media broadband.

Swap to a new phone every 90 days, with O2 Switch Up.

See all offers and get extras on us

Upfront

.05 ^†

MONTHLY

£22.06 Device +£38.99^† Airtime

Price rises each April^†
See plan information

Unlimited Ultimate

DATA

36 month Device Plan

Unlimited UK Minutes & Texts

Monthly rolling Airtime Plan

Plans unlinked after 24 months

Offers included

Get exclusive benefits when your household also has Virgin Media broadband.

O2 Insure Ultimate Cover. Includes unlimited claims, a 3-year warranty and more.

Swap to a new phone every 90 days, with O2 Switch Up.

See all offers and get extras on us

Upfront

.05 ^†

MONTHLY

£22.06 Device +£50.49^† Airtime

Price rises each April^†
See plan information

Choose your Extra

Get up to six months' Disney+ or another Extra, on us.

Design your own plan

Spread the device cost over 3-36 months. 0% APR.

Supercharge your world

With benefits for being on both Virgin Media and O2.

Features

200MP
Rear Camera

Perfect
Precision

6.8-inch QHD+
Dynamic AMOLED 2X

Reimagine what's possible on the go

Turn images into answers

Circle to search with Google using the S Pen or a fingertip for instant search results.¹

Break the language barrier

Both callers can speak & hear in their own language thanks to Live translate.²

Always find the right answer - chat assistant

Always find the right words

Chat Assist offers context-based suggestions as you type, helping you strike the perfect tone.³

One tap photo editing

Photo Assist intelligently recommends edits and removes unwanted objects or distractions from your pictures.⁴

Be epic with Galaxy S23 Ultra

Get ready to be nominated 'group photographer' amongst your friends. With a jaw-dropping resolution of 200MP on the Galaxy S23 Ultra camera, plus AI-powered Nightography, your photos will be bright and sharp, day or night. And with an enormous battery, the Galaxy S23 Ultra equips you with everything you need to power through your day.

Camera

Epically
equipped

We've packed Galaxy's biggest sensor, light-absorbing pixels and video stabilisation technology into one Pro-Grade Camera, all resulting in the ultimate question: "Can you send me that?"

Camera Lens

Wow-worthy resolution

Resolution on the 200MP Wide-angle Camera has nearly doubled, delivering strikingly clear photos⁵. Zoom and crop your shots for a whole new view – or leave it intact for brilliant detail, corner to corner.

Nightography

Can you send
me that?

A Pro-Grade Camera grabs brighter photos and video, dusk to dawn⁶. The intelligent pixel sensor adapts to low light with Nightography and the camera lens tones down flare for clearer captures.

S Pen

Perfect precision

Have the power of an editing suite in the palm of your hand. The fine nib lets you create complex selection in your photos, trim videos with extreme accuracy and when you need to get in the frame too, control the camera remotely using the S Pen's button.

Performance

Uninterrupted gaming and streaming

Nothing will hold you back with the most powerful mobile chip in Galaxy S Series yet, the Qualcomm Snapdragon^® 8 Gen 2 Processor for Galaxy. The latest iteration promises dynamic gaming, with an improved CPU, GPU and cooling system. So even the most demanding online marathons will feel like a breeze.

Battery

Game for
hours and hours⁷

This intelligent 5000mAh (typical) battery saves power for when you use it most, so you can keep gaming and streaming late into the night⁸.

Display

Designed to
be epic

Dynamic AMOLED 2X display delivers clear details onscreen, whether dimmed down low or full-blast brightness⁹. And 120Hz technology intelligently optimises the refresh rate to smooth out action and save on battery.

ONE UI 5.1

Your Galaxy, the way you like it

One UI maximises customisation, allowing you to control the details, from lock screens and themes to widgets and notifications.

Smart Switch

Pick up where
you left off

No matter what device you're saying goodbye to, move your favourite apps, photos, messages and even settings to your new Galaxy S23 Ultra with ease¹⁰.

The services you need

Samsung Wallet

Your enitre wallet, now on
your phone. Store your
bankcard, loyalty and
gift cards¹¹.

SmartThings Find

Quickly track and locate
your Galaxy devices,
even if it's offline¹².

Smart Switch

Transfer all your data
from your old device onto
your new one easily¹³.

Quick Share

Send files with no
quality compromise
with your friends, family
and your own devices¹⁴.

Compare Galaxy Phones

	Galaxy S23	Galaxy S23+	Galaxy S23 Ultra

Colour

AI Features
AI Features
Live Translate¹
Live Translate¹	Included	Included	Included
Chat Assist²
Chat Assist²	Included	Included	Included
Photo Assist⁴
Photo Assist⁴	Included	Included	Included

Rear Camera
Rear Camera
Wide
Wide	50MP	50MP	200MP¹⁴
Ultra Wide
Ultra Wide	12MP	12MP	12MP
Telephoto 1
Telephoto 1	10MP	10MP	10MP
Telephoto 2
Telephoto 2			10MP
Zoom
Zoom	30X	30X	100X

Front Camera
Front Camera	12MP	12MP	12MP

Extra Features
Extra Features			S Pen Anti glare rear wide lens¹⁴ Laser Auto Focus Super Quad Pixel

Screen Size
Screen Size	6.1"	6.6"	6.8"
Weight
Weight	168g	195g	233g
Size
Size	70.9 x 146.3 x 7.6mm	76.2 x 157.8 x 7.6mm	78.1 x 163.4 x 8.9mm

Memory
Memory	8GB RAM	8GB RAM	8GB \| 12GB RAM
Battery Capacity
Battery Capacity⁸	3,900mAh	4,700mAh	5,000mAh
Fast Wireless Charging
Fast Wireless Charging¹⁵	•	•	•
5G Compatible
5G Compatible	•	•	•
Storage
Storage	128GB	256GB \| 512GB	256GB \| 512GB \| 1TB

Key Features

All of our Galaxy Smartphones come with these great features as standard:

Camera

Enhanced night & low light sensor, object eraser, Portrait mode & more.

Video

Enhanced night & low light sensor, super HDR video, video stabiliser.

Tough and Stylish

Corning^® Gorilla^® Glass Victus^®2 display. Armour Aluminium Frame. Water Resistant¹⁶.

Privacy and Security

Fingerprint ID, enhanced data permission controls and security features.

Samsung Pay

Pay from your phone with security stored bank and loyalty cards¹¹.

Device Compatibility

From Galaxy Buds to Galaxy Watch, sync seamlessly with your favourite Samsung devices.

Tech specs

200MP

Camera

Super-fast charging

Charging Times

233g

Weight

6.8 inch

Screen Size

Overall

Battery

5000mAh

Dimensions (mm)

163.4 x 78.1 x 8.9mm

Facial Recognition

Yes

Fingerprint Recognition

Yes

Internal Storage (GB)

256GB/512GB

Water Resistance (IP Rating)

IP68

Operating System

Android 13

Processor

Qualcomm Snapdragon 8 Gen 2 for Galaxy

Resolution

3088 x 1440 (QHD+)

Screen Size (inches)

6.8 inches

Type of Display

Dynamic AMOLED 2X

Weight (g)

233g

What's In The Box

Phone, USB C Data/Charging Cable, Quick Start Guide, Warranty Card, Ejection Pin

Connectivity

Band Type

N1(2100),N2(1900),N3(1800),N5(850),N7(2600),N8(900),N12(700),N20(800),N25(1900),N28(700),N66(AWS-3) TDD:N38(2600),N40(2300),N41(2500),N77(3700),N78(3500) N75(SDL) N1(2100),N3(1800),N7(2600),N66(AWS-3),N38(2600),N40(2300),N41(2500),N77(3700),N78(3500) FDD:B1(2100),B2(1900),B3(1800),B4(AWS),B5(850),B7(2600),B8(900),B12(700),B13(700),B17(700),B18(800),B19(800),B20(800),B25(1900),B26(850),B28(700),B32(1500),B66(AWS-3) B1(2100),B3(1800),B4(AWS),B7(2600),B66(AWS-3),B38(2600),B40(2300),B41(2500) B1,B2,B4,B5,B8 GSM850,GSM900,DCS1800,PCS1900

Bluetooth

Yes

Network Technology

Dual SIM

Yes

Fast Charging

Yes

NFC

Yes

SIM Type (Nano etc)

Nano

Type Of Charger Connector

USB Type C

Wi-Fi and 4G Calling

Yes

Wireless Charging

Yes

Entertainment

Audio

AKG Speakers, Dolby Atmos, EQ, UHQ upscaler

Flash

Main: LED

Front Camera (MP)

12MP

Music Player

Yes

Rear Camera (MP)

Quad rear camera (200MP, 10MP, 12MP, 10MP)

Video

Why O2?

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From unique prize draws to unforgettable moments, Priority gives you invite-only access to gigs, perks and experiences.

My O2

Check your bill, view your balance, add Bolt Ons and more. Anytime, anywhere.

A network you can trust

We're here for you whenever you need us. So you can stay connected to the people that matter.

Get Priority

From unique prize draws to unforgettable moments, Priority gives you invite-only access to gigs, perks and experiences.

My O2

Check your bill, view your balance, add Bolt Ons and more. Anytime, anywhere.

OFFER

4 COLOURS

Samsung

Galaxy Z Flip5

4.5

Save up to £716. While stocks last.

.00

Upfront

.19 †

A month

£17.19 Device +

£29.00 * Airtime

36 month Device Plan.

Monthly rolling Airtime Plan.

OFFER

4 COLOURS

Samsung

Galaxy S24 Ultra 5G

4.6

Save up to £500 on selected tariffs. Ends 6 November.

.00

Upfront

.03 †

A month

£36.03 Device +

£16.00 * Airtime

36 month Device Plan.

Monthly rolling Airtime Plan.

OFFER

3 COLOURS

Samsung

Galaxy Z Fold5

4.5

Save up to £1004. While stocks last.

.00

Upfront

.64 †

A month

£36.64 Device +

£21.00 * Airtime

36 month Device Plan.

Monthly rolling Airtime Plan.

FAQs

When was the Samsung S23 Ultra released?

The Samsung S23 Ultra was available for pre-order on 1 February 2023, and to buy on 17 February 2023.

What are the Samsung Galaxy S23 Ultra specifications?

Do you love capturing photos and video after dark? With Galaxy S23 Ultra, you’ll love it so much more. The quad-lens setup boasts a head-spinning 200MP Ultra High Resolution Rear Camera, for unprecedented detail in every picture.

Whether it’s work, play, or somewhere in between, your always-on world should run smoothly. Enter, Qualcomm Snapdragon® 8 Gen 2 Processor for Galaxy. The latest iteration promises dynamic gaming, with an improved CPU, GPU and cooling system. So even the most demanding online multiplayer marathons will feel like a breeze.

Galaxy S23 Ultra is the ultimate smartphone, with a 6.8-inch immersive display with standout brightness and adaptive Vision Booster technology that automatically adjusts to suit your environment. So whether you’re in the bright morning sun, a lowlit café, or travelling in and out of tunnels on the train, you’ll always have a quality, distraction-free viewing experience.

What colours does the Samsung Galaxy S23 Ultra come in?

The Samsung Galaxy S23 Ultra comes in 4 colourways: Cream, Phantom Black, Green and Lavender.

What's the Samsung Galaxy S23 Ultra screen size?

The Samsung Galaxy S23 Ultra has a 6.8-inch screen and a Dynamic AMOLED 2X display, which can play 8K video.

What storage sizes are available for Samsung Galaxy S23 Ultra?

Samsung Galaxy S23 Ultra is available in 256GB and 512GB.

What is the battery life on the Samsung Galaxy S23 Ultra?

With a massive 5,000mAh Super-fast Charging Battery; even the most demanding online multiplayer marathons will feel like a breeze.

What’s the IP rating of the Samsung Galaxy S23 Ultra?

The IP68 rating means your phone, in perfect conditions, can withstand water up to a depth of 1.5m for thirty minutes. However, we do not recommend using it while snorkelling or diving.

What output does the Samsung Galaxy S23 Ultra charger use?

The Samsung Galaxy S23 Ultra charger uses a USB-C. But you’ll also be able use the Samsung S23 wireless charger for your phone courtesy of Wireless Power share technology.

Where can I get a Samsung S23 Ultra case?

Shop our range of Samsung Galaxy accessories here at O2, including cases, earphones and more.

What is the Samsung Galaxy S23 Ultra price?

Take a look at O2's different pricing options for the Samsung Galaxy S23 Ultra and choose a plan to suit your needs.

Go to help and support

The legal bit

Custom plans

†Monthly price of your Airtime Plan will increase each April from April 2025 by the Retail Price Index rate of inflation announced in February each year plus 3.9%. If RPI is negative, we'll only apply the 3.9%. Find out more at o2.co.uk/prices.

Direct purchases only. Pay the cash price for your device or spread the cost over 3 to 36 months (excludes dongles). The cost of your Device will be the same however long you choose. There may be an upfront cost. For customers who took out an O2 Refresh custom plan on or after 17 December 2021, your Airtime Plan and Device plans unlink after 24 months. This means that if you are in the first 24 months of your Device Plan you will have to pay off your Device Plan in full if you decide to end your Airtime Plan. After 24 months you can: keep your Airtime and Device Plans without changing anything Cancel your Airtime Plan and keep paying off your Device Plan instalments or, Cancel your Airtime Plan and pay off your Device Plan in full. For customers who took out an O2 Refresh custom plan before the 17 December 2021 the Airtime and Device Plans remain linked for the duration of the Device Plan, this means you will have to pay off your Device Plan in full if you decide to end your Airtime Plan at any point.

UK calls/texts to standard UK landlines and mobiles and when roaming in our Europe Zone. Fair Usage policy applies. Special and out of bundle numbers chargeable. 4G phone required to access 4G. 4G available in selected areas.

Change your airtime tariff after 30 days and then once every billing month during your minimum contract period, choosing from a selected family of tariffs. Some tariff extras are only available on the starting tariff, are not transferable, and may be lost if you change to an ineligible tariff. Devices are subject to availability.

0% APR. Finance subject to status and credit checks, 18+, Direct Debit. Credit provided by Telefonica UK Ltd, 500 Brook Drive, Reading, RG2 6UU, UK. Terms apply, see o2.co.uk/terms.

Get Unlimited Data

Unlimited Data available on O2 Custom Plans on selected handsets and selected SIM Only tariffs. Fair use policy applies, personal and non-commercial usage only. If you regularly use 650GB of data per month or tether 12 or more devices we may consider this to be non permitted use and have the right to move you to a more suitable plan. EU roaming capped at 25GB per month, chargeable at £3.50 per GB afterwards. For full terms see www.o2.co.uk/terms.

*Subject to Retail Price Index (RPI+3.9%)

Your Custom Plan - Representative Example

Duration of Device Plan: 36 months
Monthly device payment: £22.06
Credit amount: £794.00
Interest rate (fixed): 0%
Representative APR: 0%
Upfront cost: £30.00
Total amount payable for device: £824.00
Cash price: £824.00

Direct purchases only. Pay the cash price for your device or spread the cost over 3 to 36 months (excludes dongles). Certain device costs available to be spread over 3 to 48 months. The device cost will be the same whatever you choose. There may be an upfront cost. You can pay off your Device Plan at any time and choose to keep your Airtime Plan, upgrade it, or leave. If you are in the first 24 months of your Device Plan and you cancel your Airtime Plan you will have to pay the remainder of your Device Plan in full. After 24 months you can keep your Airtime Plan, upgrade it, or end it without affecting your Device Plan.

Plans unlink after 24 months

For customers who took out an O2 Refresh custom plan on or after 17 December 2021, your Airtime Plan and Device plans unlink after 24 months. This means that if you are in the first 24 months of your Device Plan you will have to pay off your Device Plan in full if you decide to end your Airtime Plan (but we won’t charge you an Early Termination Charge to exit your Airtime Plan).

After 24 months you can: keep your Airtime and Device Plans without changing anything, Cancel your Airtime Plan and keep paying off your Device Plan instalments or, Cancel your Airtime Plan and pay off your Device Plan in full. For customers who took out an O2 Refresh custom plan before the 17 December 2021, the Airtime and Device Plans remain linked for the duration of the Device Plan, this means you will have to pay off your Device Plan in full if you decide to end your Airtime Plan at any point (but we won’t charge you an Early Termination Charge to exit your Airtime Plan).

Choose your plan

Choose your Extra

Design your own plan

Supercharge your world

Features

Reimagine what's possible on the go

Turn images into answers

Break the language barrier

Always find the right words

One tap photo editing

Be epic with Galaxy S23 Ultra

Camera

Epically equipped

Camera Lens

Wow-worthy resolution

Nightography

Can you send me that?

S Pen

Perfect precision

Performance

Uninterrupted gaming and streaming

Battery

Game for hours and hours7

Display

Designed to be epic

ONE UI 5.1

Your Galaxy, the way you like it

Smart Switch

Pick up where you left off

The services you need

Galaxy S23

Galaxy S23+

Galaxy S23 Ultra

Colour

AI Features

AI Features

Live Translate1

Live Translate1

Chat Assist2

Chat Assist2

Photo Assist4

Photo Assist4

Rear Camera

Rear Camera

Wide

Wide

Ultra Wide

Ultra Wide

Telephoto 1

Telephoto 1

Telephoto 2

Telephoto 2

Zoom

Zoom

Front Camera

Front Camera

Extra Features

Extra Features

Screen Size

Screen Size

Weight

Weight

Size

Size

Memory

Memory

Battery Capacity

Battery Capacity8

Fast Wireless Charging

Fast Wireless Charging15

5G Compatible

5G Compatible

Storage

Storage

Key Features

Tech specs

Overall

Connectivity

Entertainment

Reviews

Epically
equipped

Can you send
me that?

Game for
hours and hours⁷

Designed to
be epic

Pick up where
you left off

Galaxy
S23 Ultra

Live Translate¹

Live Translate¹

Chat Assist²

Chat Assist²

Photo Assist⁴

Photo Assist⁴

Battery Capacity⁸

Fast Wireless Charging¹⁵