64GB | 128GB | 256GB memory variants available
Size and Weight
Height: 131.5mm
Width: 64.2mm
Depth: 7.4mm
Weight: 133g
5.4‑inch (diagonal) all‑screen OLED display
2340x1080-pixel resolution at 476 ppi
A14 Bionic chip
Next‑generation Neural Engine
Dual 12MP camera system: Ultra Wide and Wide cameras
Ultra Wide: ƒ/2.4 aperture and 120° field of view
Wide: ƒ/1.6 aperture
Dolby Vision HDR video recording up to 30FPS Up to 2x optical zoom
Night mode for low-light shots
LiDAR sensor for faster autofocus and awesome AR experiences
Wifi and Bluetooth
Wi‑Fi 6 (802.11ax) with 2x2 MIMO Bluetooth 5.0 wireless technology
Dual SIM (nano‑SIM and eSIM) iPhone 12 is not compatible with existing micro‑SIM cards
3G, 4G, 5G
Built-in rechargeable lithium-ion battery
Up to 15 hours video playback
Face ID, Barometer, Three‑axis gyro, Accelerometer, Proximity sensor, Ambient light sensor
In the box
iPhone with iOS 14, USB‑C to Lightning Cable, Documentation

How to buy

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Buy here via web chat

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Closed Sundays and bank holidays

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Call us

337 free from your Three phone
or 0800 033 8022

Mon-Fri, 08:00 to 20:00
Saturday, 09:00 to 18:00

Closed Sundays and bank holidays

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Buy in store

You can also buy a business plan in any Three store

Store locator

Need help with your account?

Call 337 free from your Three phone
or 0800 033 8033

Mon-Fri 08:00 to 20:00 / Sat & Sun 09:00 to 18:00

Want more help?

Take a look at our
Online business help

Mobile phones

Whether you're just starting out or a global contender, find the right fit with our mobiles for business. Check out our business phone contracts to see what's on offer. Or maybe one of our Sim Only plans is more what you're after. If you work abroad, you get to use your plan or Add-on allowances in over 70 destinations around the world at no extra cost with Go Roam. Whatever business you're in, we've got you covered.

Why choose Three for Business?