Samsung Galaxy S23

Samsung Galaxy S23

Operating System Android
Camera 50 Megapixels
Display Size 6.1 inches
Capacity 128Gb, 256Gb
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O2 Samsung Galaxy S23 Deals

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256GB
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Samsung Galaxy S23

Samsung Galaxy S23, 128GB Cream (Refurbished)

£31.89 per month

Total Cost: £1,350.54

Monthly Price increases to £34.39 on 1st April 2026 and to £36.89 on 1st April 2027 and to £39.39 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
5GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 128GB Lavender (Refurbished)

£31.89 per month

Total Cost: £1,350.54

Monthly Price increases to £34.39 on 1st April 2026 and to £36.89 on 1st April 2027 and to £39.39 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
5GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 128GB Phantom Black (Refurbished)

£31.89 per month

Total Cost: £1,350.54

Monthly Price increases to £34.39 on 1st April 2026 and to £36.89 on 1st April 2027 and to £39.39 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
5GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 128GB Green (Refurbished)

£31.89 per month

Total Cost: £1,350.54

Monthly Price increases to £34.39 on 1st April 2026 and to £36.89 on 1st April 2027 and to £39.39 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
5GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 256GB Lavender (Refurbished)

£33.28 per month

Total Cost: £1,400.58

Monthly Price increases to £35.78 on 1st April 2026 and to £38.28 on 1st April 2027 and to £40.78 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
5GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 256GB Phantom Black (Refurbished)

£33.28 per month

Total Cost: £1,400.58

Monthly Price increases to £35.78 on 1st April 2026 and to £38.28 on 1st April 2027 and to £40.78 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
5GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 256GB Cream (Refurbished)

£33.28 per month

Total Cost: £1,400.58

Monthly Price increases to £35.78 on 1st April 2026 and to £38.28 on 1st April 2027 and to £40.78 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
5GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 256GB Green (Refurbished)

£33.28 per month

Total Cost: £1,400.58

Monthly Price increases to £35.78 on 1st April 2026 and to £38.28 on 1st April 2027 and to £40.78 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
5GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 128GB Phantom Black (Refurbished)

£34.89 per month

Total Cost: £1,458.54

Monthly Price increases to £37.39 on 1st April 2026 and to £39.89 on 1st April 2027 and to £42.39 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
25GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 128GB Cream (Refurbished)

£34.89 per month

Total Cost: £1,458.54

Monthly Price increases to £37.39 on 1st April 2026 and to £39.89 on 1st April 2027 and to £42.39 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
25GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 128GB Lavender (Refurbished)

£34.89 per month

Total Cost: £1,458.54

Monthly Price increases to £37.39 on 1st April 2026 and to £39.89 on 1st April 2027 and to £42.39 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
25GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 128GB Green (Refurbished)

£34.89 per month

Total Cost: £1,458.54

Monthly Price increases to £37.39 on 1st April 2026 and to £39.89 on 1st April 2027 and to £42.39 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
25GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 256GB Cream (Refurbished)

£36.28 per month

Total Cost: £1,508.58

Monthly Price increases to £38.78 on 1st April 2026 and to £41.28 on 1st April 2027 and to £43.78 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
25GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 256GB Phantom Black (Refurbished)

£36.28 per month

Total Cost: £1,508.58

Monthly Price increases to £38.78 on 1st April 2026 and to £41.28 on 1st April 2027 and to £43.78 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
25GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 256GB Green (Refurbished)

£36.28 per month

Total Cost: £1,508.58

Monthly Price increases to £38.78 on 1st April 2026 and to £41.28 on 1st April 2027 and to £43.78 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
25GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 256GB Lavender (Refurbished)

£36.28 per month

Total Cost: £1,508.58

Monthly Price increases to £38.78 on 1st April 2026 and to £41.28 on 1st April 2027 and to £43.78 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
25GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 128GB Phantom Black (Refurbished)

£36.33 per month

Total Cost: £986.92

Monthly Price increases to £38.83 on 1st April 2026 and to £41.33 on 1st April 2027

Free EU Roaming 3 Months Free Entertainment
5GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
24 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 128GB Cream (Refurbished)

£36.33 per month

Total Cost: £986.92

Monthly Price increases to £38.83 on 1st April 2026 and to £41.33 on 1st April 2027

Free EU Roaming 3 Months Free Entertainment
5GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
24 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 128GB Green (Refurbished)

£36.33 per month

Total Cost: £986.92

Monthly Price increases to £38.83 on 1st April 2026 and to £41.33 on 1st April 2027

Free EU Roaming 3 Months Free Entertainment
5GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
24 month contract
Samsung Galaxy S23

Samsung Galaxy S23, 128GB Lavender (Refurbished)

£36.33 per month

Total Cost: £986.92

Monthly Price increases to £38.83 on 1st April 2026 and to £41.33 on 1st April 2027

Free EU Roaming 3 Months Free Entertainment
5GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
24 month contract

Live deal insights

O2 contract deals — price snapshot

  • Average total cost: £1,089
  • Lowest total cost: £373
  • £0 upfront options: 0 deals
  • Typical contract length: 1 months
  • Average monthly (24-month): £54
  • Average data allowance: 68GB

Other networks for this model: iD Mobile, Three.

Last updated: 20 Feb 2026 from 256 live offers

Samsung Galaxy S23 Specification

  • Operating System: Android
  • Camera: 50 Megapixels
  • Display Size: 6.1 inches
  • Display Type: Dynamic AMOLED 2X
  • Capacity: 128Gb, 256Gb
  • eSIM Compatible: Yes
  • Weight: 167 grams
  • Resolution: 1080 x 2340
  • Primary Camera: 50 Megapixels
  • Primary Camera Flash: LED flash
  • Secondary Camera: 12 Megapixels
  • Dimensions: 146.3 x 70.9 x 7.6 mm
  • Processor: Octa-core
  • Chipset: Qualcomm SM8550 Snapdragon 8 Gen 2
  • SIM Type: Nano-SIM, eSIM
  • Bluetooth: 5.3, A2DP, LE
  • WiFi: 802.11 a/b/g/n/ac/6e
  • Battery: Li-Ion 3900 mAh
  • IP Rating: IP68

Specifications are provided by the manufacturer and may vary by region.

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