- Phones
- Apple iPhone Duo
AppleNew
iPhone Duo
Rises to £46.79 a month from April 2027, then £48.59 from April 2028
£959 upfront on iD Mobile, 24 months, at Carphone Warehouse: £2,081.96 in total, rises included. The lowest total of the 24-month plans I list for it is £2,081.96.
Lowest monthly price on each network
- 7.76" screen
- 48MP camera
- 250g
- Folds
- 5G
- eSIM
Prices are the retailers' own, last checked 1 November. Totals add the price rises each has announced. We may earn a commission when you buy, at no cost to you.
128 deals for the iPhone Duo
256GB Star White
Lowest total cost first: upfront, every month and the rises each retailer has announced. Commission never changes the order. How I rank these
Lowest 24-month total of the 128 deals
iD Mobile · Three networkAt Carphone Warehouse100GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£959Monthly£44.99£46.79 from Apr 2027£48.59 from Apr 2028Total, 24 mo£2,081.96rises includedGet deal at Carphone Warehouse (opens in a new tab)- iD Mobile · Three networkAt Mobiles.co.uk150GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£959Monthly£44.99£46.79 from Apr 2027£48.59 from Apr 2028Total, 24 mo£2,085.56rises includedGet deal at Mobiles.co.uk (opens in a new tab)
- iD Mobile · Three networkAt Carphone Warehouse400GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£979Monthly£44.99£46.79 from Apr 2027£48.59 from Apr 2028Total, 24 mo£2,101.96rises includedGet deal at Carphone Warehouse (opens in a new tab)
- iD Mobile · Three networkAt Mobiles.co.uk400GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£979Monthly£44.99£46.79 from Apr 2027£48.59 from Apr 2028Total, 24 mo£2,105.56rises includedGet deal at Mobiles.co.uk (opens in a new tab)
- iD Mobile · Three networkAt Carphone WarehouseUnlimited datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£999Monthly£44.99£46.79 from Apr 2027£48.59 from Apr 2028Total, 24 mo£2,121.96rises includedGet deal at Carphone Warehouse (opens in a new tab)
- iD Mobile · Three networkAt Mobiles.co.ukUnlimited datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£999Monthly£44.99£46.79 from Apr 2027£48.59 from Apr 2028Total, 24 mo£2,125.56rises includedGet deal at Mobiles.co.uk (opens in a new tab)
- iD Mobile · Three networkAt Carphone Warehouse100GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£299Monthly£76.99£78.79 from Apr 2027£80.59 from Apr 2028Total, 24 mo£2,189.96rises includedGet deal at Carphone Warehouse (opens in a new tab)
- VodafoneAt Carphone Warehouse200GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£859Monthly£53£55.50 from Apr 2027£58 from Apr 2028Total, 24 mo£2,191rises includedGet deal at Carphone Warehouse (opens in a new tab)
- iD Mobile · Three networkAt Mobiles.co.uk150GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£299Monthly£76.99£78.79 from Apr 2027£80.59 from Apr 2028Total, 24 mo£2,193.56rises includedGet deal at Mobiles.co.uk (opens in a new tab)
- VodafoneAt Mobiles.co.uk200GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£859Monthly£53£55.50 from Apr 2027£58 from Apr 2028Total, 24 mo£2,196rises includedGet deal at Mobiles.co.uk (opens in a new tab)
- iD Mobile · Three networkAt Carphone Warehouse100GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£1,079Monthly£44.99£46.79 from Apr 2027£48.59 from Apr 2028Total, 24 mo£2,201.96rises includedGet deal at Carphone Warehouse (opens in a new tab)
- iD Mobile · Three networkAt Mobiles.co.uk150GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£1,079Monthly£44.99£46.79 from Apr 2027£48.59 from Apr 2028Total, 24 mo£2,205.56rises includedGet deal at Mobiles.co.uk (opens in a new tab)
- iD Mobile · Three networkAt Carphone Warehouse400GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£299Monthly£77.99£79.79 from Apr 2027£81.59 from Apr 2028Total, 24 mo£2,213.96rises includedGet deal at Carphone Warehouse (opens in a new tab)
- iD Mobile · Three networkAt Mobiles.co.uk400GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£299Monthly£77.99£79.79 from Apr 2027£81.59 from Apr 2028Total, 24 mo£2,217.56rises includedGet deal at Mobiles.co.uk (opens in a new tab)
- iD Mobile · Three networkAt Carphone Warehouse400GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£1,099Monthly£44.99£46.79 from Apr 2027£48.59 from Apr 2028Total, 24 mo£2,221.96rises includedGet deal at Carphone Warehouse (opens in a new tab)
- VodafoneAt Carphone Warehouse400GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£869Monthly£54£56.50 from Apr 2027£59 from Apr 2028Total, 24 mo£2,225rises includedGet deal at Carphone Warehouse (opens in a new tab)
- iD Mobile · Three networkAt Mobiles.co.uk400GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£1,099Monthly£44.99£46.79 from Apr 2027£48.59 from Apr 2028Total, 24 mo£2,225.56rises includedGet deal at Mobiles.co.uk (opens in a new tab)
- VodafoneAt Carphone Warehouse400GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£799Monthly£57£59.50 from Apr 2027£62 from Apr 2028Total, 24 mo£2,227rises includedGet deal at Carphone Warehouse (opens in a new tab)
- VodafoneAt Carphone WarehouseUnlimited datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£849Monthly£55£57.50 from Apr 2027£60 from Apr 2028Total, 24 mo£2,229rises includedGet deal at Carphone Warehouse (opens in a new tab)
- VodafoneAt Mobiles.co.ukUnlimited datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£849Monthly£55£57.50 from Apr 2027£60 from Apr 2028Total, 24 mo£2,234rises includedGet deal at Mobiles.co.uk (opens in a new tab)
How I rank these
Deals start with two-year plans, when there are any, in order of total cost: the upfront payment plus every month at the price it will be by then, with the rises each retailer has announced. You can sort by the monthly price, the upfront cost or the most data instead. A plan the retailer calls unlimited still comes with the network's fair use and roaming terms, which its own page sets out.
These deals come from Carphone Warehouse, O2 Mobiles and Mobiles.co.uk, on the Three, Vodafone and O2 networks. None of them is on EE yet. I can only include retailers whose deals reach me through affiliate network feeds, so every retailer here is one I can earn commission from. I don't cover every UK retailer or network, so there may be deals I can't show you.
Within those feeds I list every deal whether or not it would earn us anything, and nobody pays to be listed or to rank higher. Links to retailers are affiliate links: we may earn commission if you buy, at no cost to you, and it never changes the order. No retailer, network or provider owns any part of Vouchernaut. How affiliate links work · Terms of use
What's inside the iPhone Duo
Display
- Screen
- 7.76 inches
- Type
- Foldable LTPO OLED, 120Hz, HDR10+
- Resolution
- 1920 x 2713 pixels
- Folds
- Yes
Performance
- Chip
- Apple A20 (3 nm)
- Processor
- Hexa-core (2x GHz + 4x GHz)
- Storage
- 256GB, 512GB, 1TB, 2TB
- Memory card
- No
Camera
- Main camera
- 48MP
- Selfie camera
- 24MP
- Flash
- Dual-LED dual-tone flash, HDR (photo/panorama)
Battery
- Battery
- Non-removable
Design
- Weight
- 250g
- Size
- 120.6 x 167.6 x 4.5 mm
- Water resistance
- IP48 dust and water resistant (dust > 1mm; immersible up to 1.5m for 30 min)
Connectivity
- 5G
- Yes
- SIM
- nano-SIM and e-SIM
- Wi-Fi
- 802.11 a/b/g/n/ac/6e/7
- Bluetooth
- 5.3, A2DP, LE
- Location
- A-GPS, GLONASS, Galileo and QZSS
- Software
- Apple iOS
About the iPhone Duo
The First Foldable iPhone with 7.76" display size. It has 48MP camera, 12GB RAM and 5800mAh battery. The display resolution is 1920 x 2713 pixels (~428 ppi density) with the self-healing memory glass technology (internal display).
Phones like the iPhone Duo
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Magic V5 5Gfrom£59.25/moRises to £61.75 a month from April 2027, then £64.25 from April 2028£30 upfront · 36 months · £2,283 in totalO2, at O2 Mobilesor £1,699 outright, at Mobiles.co.uk
Galaxy Z Fold7from£47/moRises to £49.50 a month from April 2027, then £52 from April 2028£699 upfront · 24 months · £1,887 in totalVodafone, at Carphone Warehouseor £1,799 outright, at Mobiles.co.uk
Magic V6 5Gfrom£43/moRises to £45.50 a month from April 2027, then £48 from April 2028£399 upfront · 24 months · £1,491 in totalVodafone, at Carphone Warehouseor £1,499 outright, at Mobiles.co.uk
Razr Foldfrom£43/moRises to £45.50 a month from April 2027, then £48 from April 2028£499 upfront · 24 months · £1,591 in totalVodafone, at Carphone Warehouseor £1,499 outright, at Mobiles.co.uk
Magic V3 5Gfrom£70.36/moRises to £72.86 a month from April 2027, then £75.36 from April 2028£30 upfront · 36 months · £2,682.96 in totalO2, at O2 Mobilesor £1,199.99 outright, at Mobiles.co.uk
Pixel 9 Pro Foldfrom£38.08/moRises to £40.58 a month from April 2027, then £43.08 from April 2028£30 upfront · 36 months · £1,520.88 in totalO2, at O2 Mobilesor £1,749 outright, at Mobiles.co.uk
Galaxy Z Fold8 Ultrafrom£37/moRises to £39.50 a month from April 2027, then £42 from April 2028£799 upfront · 24 months · £1,747 in totalVodafone, at Carphone Warehouseor £1,899 outright, at Mobiles.co.uk
Galaxy Z Fold8from£30/moRises to £32.50 a month from April 2027, then £35 from April 2028£799 upfront · 24 months · £1,584 in totalVodafone, at Mobiles.co.ukor £1,399 outright, at Carphone Warehouse
Keeping the phone you have? Compare SIM-only plans.
Prices come from each store's product feed. We may earn a commission when you buy. How that works.