Samsung Galaxy S23 Ultra

Name: Samsung Galaxy S23 Ultra
Brand: Samsung
Availability: InStock

Operating System Android

Camera 200 Megapixels

Display Size 6.8 inches

Capacity 256Gb, 512Gb

View full spec >

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Samsung Galaxy S23 Ultra, 256GB Green (Refurbished)

£28.67 per month

Total Cost: £1,167.12

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £31.17 on 1st April 2027 and to £33.67 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

5GB data

£30.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £30.00

Total over contract £1,167.12

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£28.67
Months 11–22	£31.17
Months 23–34	£33.67
Months 35–36	£36.17

How your £28.67 / month is split

Network plan £17.00

Phone repayments £11.67

Total £28.67

Average monthly cost ?

£32.42

Total cost averaged over 36 months

Samsung Galaxy S23 Ultra, 256GB Cream (Refurbished)

£28.67 per month

Total Cost: £1,167.12

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £31.17 on 1st April 2027 and to £33.67 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

5GB data

£30.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £30.00

Total over contract £1,167.12

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£28.67
Months 11–22	£31.17
Months 23–34	£33.67
Months 35–36	£36.17

How your £28.67 / month is split

Network plan £17.00

Phone repayments £11.67

Total £28.67

Average monthly cost ?

£32.42

Total cost averaged over 36 months

Samsung Galaxy S23 Ultra, 256GB Phantom Black (Refurbished)

£28.67 per month

Total Cost: £1,167.12

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £31.17 on 1st April 2027 and to £33.67 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

5GB data

£30.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £30.00

Total over contract £1,167.12

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£28.67
Months 11–22	£31.17
Months 23–34	£33.67
Months 35–36	£36.17

How your £28.67 / month is split

Network plan £17.00

Phone repayments £11.67

Total £28.67

Average monthly cost ?

£32.42

Total cost averaged over 36 months

Samsung Galaxy S23 Ultra, 256GB Lavender (Refurbished)

£28.67 per month

Total Cost: £1,167.12

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £31.17 on 1st April 2027 and to £33.67 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

5GB data

£30.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £30.00

Total over contract £1,167.12

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£28.67
Months 11–22	£31.17
Months 23–34	£33.67
Months 35–36	£36.17

How your £28.67 / month is split

Network plan £17.00

Phone repayments £11.67

Total £28.67

Average monthly cost ?

£32.42

Total cost averaged over 36 months

Samsung Galaxy S23 Ultra, 256GB Cream (Refurbished)

£30.67 per month

Total Cost: £1,239.12

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £33.17 on 1st April 2027 and to £35.67 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

30GB data

£30.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £30.00

Total over contract £1,239.12

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£30.67
Months 11–22	£33.17
Months 23–34	£35.67
Months 35–36	£38.17

How your £30.67 / month is split

Network plan £19.00

Phone repayments £11.67

Total £30.67

Average monthly cost ?

£34.42

Total cost averaged over 36 months

Samsung Galaxy S23 Ultra, 256GB Phantom Black (Refurbished)

£30.67 per month

Total Cost: £1,239.12

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £33.17 on 1st April 2027 and to £35.67 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

30GB data

£30.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £30.00

Total over contract £1,239.12

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£30.67
Months 11–22	£33.17
Months 23–34	£35.67
Months 35–36	£38.17

How your £30.67 / month is split

Network plan £19.00

Phone repayments £11.67

Total £30.67

Average monthly cost ?

£34.42

Total cost averaged over 36 months

Samsung Galaxy S23 Ultra, 256GB Green (Refurbished)

£30.67 per month

Total Cost: £1,239.12

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £33.17 on 1st April 2027 and to £35.67 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

30GB data

£30.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £30.00

Total over contract £1,239.12

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£30.67
Months 11–22	£33.17
Months 23–34	£35.67
Months 35–36	£38.17

How your £30.67 / month is split

Network plan £19.00

Phone repayments £11.67

Total £30.67

Average monthly cost ?

£34.42

Total cost averaged over 36 months

Samsung Galaxy S23 Ultra, 256GB Lavender (Refurbished)

£30.67 per month

Total Cost: £1,239.12

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £33.17 on 1st April 2027 and to £35.67 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

30GB data

£30.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £30.00

Total over contract £1,239.12

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£30.67
Months 11–22	£33.17
Months 23–34	£35.67
Months 35–36	£38.17

How your £30.67 / month is split

Network plan £19.00

Phone repayments £11.67

Total £30.67

Average monthly cost ?

£34.42

Total cost averaged over 36 months

Samsung Galaxy S23 Ultra, 256GB Green (Refurbished)

£32.67 per month

Total Cost: £1,311.12

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £35.17 on 1st April 2027 and to £37.67 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

125GB data

£30.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £30.00

Total over contract £1,311.12

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£32.67
Months 11–22	£35.17
Months 23–34	£37.67
Months 35–36	£40.17

How your £32.67 / month is split

Network plan £21.00

Phone repayments £11.67

Total £32.67

Average monthly cost ?

£36.42

Total cost averaged over 36 months

Samsung Galaxy S23 Ultra, 256GB Cream (Refurbished)

£32.67 per month

Total Cost: £1,311.12

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £35.17 on 1st April 2027 and to £37.67 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

125GB data

£30.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £30.00

Total over contract £1,311.12

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£32.67
Months 11–22	£35.17
Months 23–34	£37.67
Months 35–36	£40.17

How your £32.67 / month is split

Network plan £21.00

Phone repayments £11.67

Total £32.67

Average monthly cost ?

£36.42

Total cost averaged over 36 months

Samsung Galaxy S23 Ultra, 256GB Phantom Black (Refurbished)

£32.67 per month

Total Cost: £1,311.12

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £35.17 on 1st April 2027 and to £37.67 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

125GB data

£30.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £30.00

Total over contract £1,311.12

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£32.67
Months 11–22	£35.17
Months 23–34	£37.67
Months 35–36	£40.17

How your £32.67 / month is split

Network plan £21.00

Phone repayments £11.67

Total £32.67

Average monthly cost ?

£36.42

Total cost averaged over 36 months

Samsung Galaxy S23 Ultra, 256GB Lavender (Refurbished)

£32.67 per month

Total Cost: £1,311.12

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £35.17 on 1st April 2027 and to £37.67 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

125GB data

£30.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £30.00

Total over contract £1,311.12

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£32.67
Months 11–22	£35.17
Months 23–34	£37.67
Months 35–36	£40.17

How your £32.67 / month is split

Network plan £21.00

Phone repayments £11.67

Total £32.67

Average monthly cost ?

£36.42

Total cost averaged over 36 months

Samsung Galaxy S23 Ultra, 256GB Cream (Refurbished)

£34.50 per month

Total Cost: £898.00

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £37.00 on 1st April 2027 and to £39.50 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

5GB data

£30.00 device cost

Unlimited minutes

Unlimited texts

24 month contract

Cost breakdown

Upfront today £30.00

Total over contract £898.00

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£34.50
Months 11–22	£37.00
Months 23–24	£39.50

How your £34.50 / month is split

Network plan £17.00

Phone repayments £17.50

Total £34.50

Average monthly cost ?

£37.42

Total cost averaged over 24 months

Samsung Galaxy S23 Ultra, 256GB Phantom Black (Refurbished)

£34.50 per month

Total Cost: £898.00

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £37.00 on 1st April 2027 and to £39.50 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

5GB data

£30.00 device cost

Unlimited minutes

Unlimited texts

24 month contract

Cost breakdown

Upfront today £30.00

Total over contract £898.00

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£34.50
Months 11–22	£37.00
Months 23–24	£39.50

How your £34.50 / month is split

Network plan £17.00

Phone repayments £17.50

Total £34.50

Average monthly cost ?

£37.42

Total cost averaged over 24 months

Samsung Galaxy S23 Ultra, 256GB Green (Refurbished)

£34.50 per month

Total Cost: £898.00

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £37.00 on 1st April 2027 and to £39.50 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

5GB data

£30.00 device cost

Unlimited minutes

Unlimited texts

24 month contract

Cost breakdown

Upfront today £30.00

Total over contract £898.00

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£34.50
Months 11–22	£37.00
Months 23–24	£39.50

How your £34.50 / month is split

Network plan £17.00

Phone repayments £17.50

Total £34.50

Average monthly cost ?

£37.42

Total cost averaged over 24 months

Samsung Galaxy S23 Ultra, 256GB Lavender (Refurbished)

£34.50 per month

Total Cost: £898.00

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £37.00 on 1st April 2027 and to £39.50 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

5GB data

£30.00 device cost

Unlimited minutes

Unlimited texts

24 month contract

Cost breakdown

Upfront today £30.00

Total over contract £898.00

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£34.50
Months 11–22	£37.00
Months 23–24	£39.50

How your £34.50 / month is split

Network plan £17.00

Phone repayments £17.50

Total £34.50

Average monthly cost ?

£37.42

Total cost averaged over 24 months

Samsung Galaxy S23 Ultra, 256GB Green (Refurbished)

£34.67 per month

Total Cost: £1,383.12

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £37.17 on 1st April 2027 and to £39.67 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

Unlimited data

£30.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £30.00

Total over contract £1,383.12

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£34.67
Months 11–22	£37.17
Months 23–34	£39.67
Months 35–36	£42.17

How your £34.67 / month is split

Network plan £23.00

Phone repayments £11.67

Total £34.67

Average monthly cost ?

£38.42

Total cost averaged over 36 months

Samsung Galaxy S23 Ultra, 256GB Phantom Black (Refurbished)

£34.67 per month

Total Cost: £1,383.12

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £37.17 on 1st April 2027 and to £39.67 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

Unlimited data

£30.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £30.00

Total over contract £1,383.12

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£34.67
Months 11–22	£37.17
Months 23–34	£39.67
Months 35–36	£42.17

How your £34.67 / month is split

Network plan £23.00

Phone repayments £11.67

Total £34.67

Average monthly cost ?

£38.42

Total cost averaged over 36 months

Samsung Galaxy S23 Ultra, 256GB Cream (Refurbished)

£34.67 per month

Total Cost: £1,383.12

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £37.17 on 1st April 2027 and to £39.67 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

Unlimited data

£30.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £30.00

Total over contract £1,383.12

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£34.67
Months 11–22	£37.17
Months 23–34	£39.67
Months 35–36	£42.17

How your £34.67 / month is split

Network plan £23.00

Phone repayments £11.67

Total £34.67

Average monthly cost ?

£38.42

Total cost averaged over 36 months

Samsung Galaxy S23 Ultra, 256GB Lavender (Refurbished)

£34.67 per month

Total Cost: £1,383.12

Cost breakdown

VIEW DEAL

via O2

Monthly Price increases to £37.17 on 1st April 2027 and to £39.67 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment

Unlimited data

£30.00 device cost

Unlimited minutes

Unlimited texts

36 month contract

Cost breakdown

Upfront today £30.00

Total over contract £1,383.12

Payment schedule

Monthly price may change during the contract as shown above.

Period	Price
Months 1–10	£34.67
Months 11–22	£37.17
Months 23–34	£39.67
Months 35–36	£42.17

How your £34.67 / month is split

Network plan £23.00

Phone repayments £11.67

Total £34.67

Average monthly cost ?

£38.42

Total cost averaged over 36 months

VIEW MORE DEALS

We may earn a commission if you click through and purchase via our links. This does not affect how deals are ranked or selected.

Live deal insights

Contract deals — price snapshot

Average total cost: £1,051
Lowest total cost: £467
£0 upfront options: 0 deals
Typical contract length: 1 months
Average monthly (24-month): £51
Average data allowance: 52GB

Deals are currently available on O2.

Last updated: 22 May 2026 from 256 live offers