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Find our best mobile phone deals here.

†Average saving is based on customers that purchased a new contract between 1st Jan 2017 and 31st May 2017. For 56% of customers we were able to directly compare the total cost of ownership of the deal purchased from Carphone Warehouse vs. the network's (Vodafone or O2 or EE) published website price. Total cost of ownership is calculated by: monthly cost x 24 + upfront cost - any cashback.  Matched tariffs are where minutes, texts and data are the same. Total matchable transactions in this period were 410,286. The total match rate between 1st Jan 2017 and 31st May 2017 was 56% (includes iD where there is no match). This breaks down to 73% for O2, 85% for Vodafone and 41% for EE.  Excludes any deals with gifts or other promotions. Excludes any tariffs that we do not range or sell. View full terms and conditions here. View full terms and conditions here.

*Promoter: Samsung Electronics (UK) Limited.  UK, Channel Islands, Isle of Man and ROI residents and companies only.  Samsung Galaxy S8 or S8 Plus must be purchased between 04.10.17 – 02.11.17 from a participating retailer and must be received and not returned.  Claims must be made online between 30 - 60 days from the purchase date.  Not redeemable with any other offer from the Promoter.  Maximum 250 Claims per person or company. See www.samsung.com/uk/s8gearvr for full T&Cs.

Price Promise - If you find an upgrade, pay monthly SIM only or pay monthly deal for less at O2, EE or Vodafone, we'll match it and pay the equivalent of your first month's standard line rental via cheque. Applies to published prices only where the handset is in stock and available for immediate purchase or dispatch. Proof of competitor price(s) required. Full T&Cs click here.

†† Networks may increase monthly price in line with Retail Price Index (RPI).