Samsung Galaxy S23 contract prices compared: all networks

No upfront costs

We've taken a look at every network's December contract deals for the Samsung Galaxy S23 with no upfront costs and come up with an option to fit small, medium and large data requirements. Here are our findings:

For just a small amount of data and nothing to pay up front, Three's deal below is our current favourite:

Unlimited minutes + Unlimited texts +  300GB data (5G) =  £43 a month, £0 up front (24‑month contract)
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🛈 Increased to: £44.50 on April 1 2027.
Increased to: £46.00 on April 1 2028

Or for full-on unlimited data without paying anything up front, we think this Samsung Galaxy S23 deal on Three is the most competitive option this December:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £48 a month, £0 up front (24‑month contract)
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🛈 Increased to: £49.50 on April 1 2027.
Increased to: £51.00 on April 1 2028

Useful link: Compare all no upfront cost deals above

Unlimited data

We've analysed the unlimited data Galaxy S23 contracts available on each UK mobile network and picked out the most competitive deal on each provider. Here's the state of play for December:

Our current winner by default is the £37.19 a month deal below from Three (£70 upfront), because they're actually the only mobile network offering the Samsung Galaxy S23 with unlimited data:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £37.19 a month, £70 up front (36‑month contract)
See full deal

🛈 Increased to: £38.69 on April 1 2027.
Increased to: £40.19 on April 1 2028

And that's all the networks we found offering unlimited data with the Samsung Galaxy S23. Use our comparison tool further up the page to see more combos of upfront cost, contract length and data speed.

Useful link: Compare all unlimited data deals above

Three offer 568x Galaxy S23 deals starting from £17.39

Our latest search of their deals finds that Three currently have the Samsung Galaxy S23 in Phantom Black, Cream, Green and Lavender. And there's a choice of two memory variants: 128GB and 256GB.

You've got two contract length choices of 36 or 24 months for the Galaxy S23 on Three but you can only get it from them directly, they don't offer contracts via Carphone Warehouse or similar re-sellers.

Three's best Samsung Galaxy S23 deals

✔ Best overall deal

Here's the Three deal we think is the best value at the moment for the Galaxy S23:

Unlimited minutes + Unlimited texts +  150GB data (5G) =  £19.19 a month, £70 up front (36‑month contract)
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🛈 Increased to: £20.69 on April 1 2027.
Increased to: £22.19 on April 1 2028

✔ Unlimited data

Three sell the Samsung Galaxy S23 on an unlimited data plan too. This is their best current unlimited deal:

Unlimited minutes + Unlimited texts +  Unlimited data (5G) =  £37.19 a month, £70 up front (36‑month contract)
See full deal

🛈 Increased to: £38.69 on April 1 2027.
Increased to: £40.19 on April 1 2028

Price-wise, Three have contracts priced ranging between £17.39 - £56 a month (with £0 - £299.99 upfront), depending on the minutes, texts and data you want.

Useful link: Compare all Three's Galaxy S23 deals