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Apple iPhone 4s

iPhone 4s has a 3.5-inch Retina display, an 8-megapixel iSight camera with 1080p HD video recording, and a FaceTime camera. And with iOS 7 it does more than ever. Read more

Colour: Black

  • Black
  • White

Size: 8GB

  • In stock
  • FREE next day delivery
  • In stock
  • FREE next day delivery
  • No upfront cost
  • £14.50 per month
  • No upfront cost
  • £14.50 per month
  • SIM free
  • £199.95
  • was £229.95
  • SIM free
  • £199.95
  • was £229.95
iPhone 4s and iPad mini with Fitbit flex
iPhone 4s and iPad mini with Fitbit Flex

Our best pay monthly tariffs

Your phone

iPhone 4s | Black | 8GB
NetworkUK minutesUK textsUK dataUpfront costMonthly costOffer 

24 months

100 Any network Unlimited 100MB 3G - £14.50 FitBit Flex wearable

24 months

500 Any network 5000 500MB 3G £29.99 £15  

24 months

300 Any network Unlimited 250MB 3G £29.99 £22.50 Apple iPad Mini 16GB Wi-Fi + FitBit Flex

24 months

600 Any network Unlimited 500MB 3G £19.99 £26.50 Apple iPad Mini 16GB Wi-Fi + FitBit Flex

24 months

Unlimited Any network Unlimited 1GB 3G - £28 £120 Auto Cashback
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iPhone 4s top features

Camera qualityScreen sizeProcessor name and modelOperating systemTalk time (up to)
8MP 3.5" 1GHz dual core Apple A5 processor iOS 7 Up to 8 hours talk time

Apple iPhone 4s 8GB

Possibly the most owned smartphone in the world, iPhone 4S has a classic look, but is full of features. Reliable, easy to use, it's ideal for just about anyone, and is a great alternative to brand new phones as it still has plenty of power and features, but is more economically priced.

The essential tech specs.

The battery of the iPhone 4S is 1,432mAh, giving a standby time of up to 200 hours and talk time up to 8 hours. The 3.5" screen is one of the sharpest around and has particularly lifelike colours. Resolution is 640x960, giving it 330 pixels per inch (PPI), a very high score. Running iOS 7 means it has the latest software. The dual core 1GHz A5 processor was designed specifically iPhone 4S, so it's perfect for the job. An 8MP camera is still one of the best around, and with 8GB of on-board memory, there's lots of space for music and photos.

Siri, your voice activated personal assistant.

Simply ask Siri to help you send messages, set reminders or search information. It understands not only what you say, but also what you mean, so you can speak naturally. It can even use information from your iPhone - such as your locations, contacts and contact relationships - to provide intelligent, personal assistance1.

Dual-core A5 chip.

The iPhone 4S is a fast and powerful smartphone. The A5 chip delivers up to 2x faster performance, so it's quicker at launching apps, loading pages in Safari and taking photos. And with up to 7x faster graphics, gameplay is even more amazing2.

8MP camera, HD video recording and iCloud.

With a custom-lens and a new 8-megapixel sensor, iPhone 4S takes superb photos. You can also record 1080p HD video with image stabilisation. iCloud stores your music, photos, documents and more, and wirelessly pushes them to all devices. Automatic, effortless and seamless – it just works. iCloud is the easiest way to manage your content, because now you don't have to.3

Why you'll love an iPhone.

There are so many reasons why iPhone is the world's best-selling smartphone. It's so easy to use, you don't need a manual. The hardware and software are engineered by Apple to work together perfectly. And iPhone gives you truly long battery life. Some people settle for any smartphone. But iPhone owners love their iPhone4S.
iPhone will lock itself to the network of the first SIM card that is used in the phone. Subsequently attempting to use it on any other network, for example by replacing the SIM card, may mean it becomes permanently unusable. SIM free iPhones can only be used with a UK-network SIM card, and will not accept foreign SIM cards.

*'UK's Lowest Price' applies to the price of the monthly line rental on new subscriptions, where there is no upfront cost for the handset. Excludes cashback and other promotional offers.

  • 1. Siri is available only on iPhone 4S and requires internet access. Siri may not be available in all languages or in all areas, and features may vary by area. Mobile data charges may apply.
  • 2. Compared with iPhone 4.
  • 3. iTunes in the Cloud music feature are not currently available in all countries. iCloud requires iOS 5 on iPhone 3GS or later, iPod touch (3rd or 4th generation), iPad or iPad 2; a Mac computer with OS X Lion; or a PC with Windows Vista or Windows 7. Some features require a Wi-Fi connection. Some features are not available in all countries. Access to some services is limited to 10 devices.

iPhone 4s Tech specs.


3.5-inch (diagonal) Multi-Touch Retina display


960-by-640-pixel resolution at 326 ppi




UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz); CDMA EV-DO Rev. A (800, 1900 MHz)2

Wireless data

802.11b/g/n Wi-Fi (802.11n 2.4GHz only)
Bluetooth 4.0 wireless technology


Assisted GPS


8-megapixel iSight camera for photos and 1080p HD video recording
FaceTime camera for video calls


Built-in rechargeable lithium-ion battery3

Talk Time

Up to 8 hours on 3G2

Standby Time

Up to 200 hours3

Internet Use

Up to 6 hours on 3G, up to 9 hours on Wi-Fi3

Video Playback

Up to 10 hours3

Audio Playback

Up to 40 hours3


115.2 mm by 58.6 mm by 9.3 mm4


140 grams4

In the box

iPhone 4S, Apple Earphones with Remote and Mic, Dock Connector to USB Cable, USB Power Adapter, documentation

Input and output

30-pin dock connector, 3.5-mm stereo headphone minijack, built-in speaker, built-in microphone, SIM card tray

System requirements

  • Apple ID (required for some features)
  • Internet access

Syncing with iTunes on a Mac or PC requires:

  • Mac: OS X v10.6.8 or later
  • PC: Windows 7, Windows Vista or Windows XP Home or Professional with Service pack 3 or later
  • iTunes 10.7 or later (free download from www.itunes.com/download)

For a complete set of iPhone 4S technical specifications, go to www.apple.com/iphone-4s/specs.html

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