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Microsoft Lumia 550



Microsoft Lumia 550 (SIM Free/UK)

The Microsoft Lumia 550 enables you to experience Windows 10 and benefit from hundreds of great new features. Meet Cortana, your very own personal digital assistant. Cortana is able to help with searches and provide appointment details in an instant.

SIM Free/Unlocked stock

The Microsoft Lumia 550 is provided SIM Free and has a UK specification. It is able to use a nano SIM from any network.

Reasons to buy the Microsoft Lumia 550

  • Windows Mobile 10
  • Cortana – your own personal assistant
  • 1.1 GHz Qualcomm Snapdragon 210 – powerful and efficient
  • 4.7" High definition screen – 720p resolution
  • 5MP rear camera with LED flash – take great photos
  • 8GB internal storage - expand with up to 128GB SD cards
  • 4G LTE data connectivity
  • 2100 mAh removable battery

Colour and memory variants

The Microsoft Lumia 550 is available in White or Black.

Box contents

  • Microsoft Lumia 550
  • Product user guide
  • Battery
  • Charger


The Microsoft Lumia 550 is the most cost effective way to benefit from the advantages of Microsoft 10. With it you have an experience which is familiar and easy-to-use. You will be able to enjoy seamless interaction with all Windows 10 can offer whether you are using a smartphone, laptop or desktop. There is also Cortana, your new digital assistant who is able to help with searches, calendar appointments, and much more.

Windows 10

With Windows 10 it is now possible to access your information and Data from different devices. This means that you can seamlessly access all of your documents from your smartphone, or computer, wherever you are. This gives you flexibility when you are working and means you always have all your documents and calendar appointments with you. It also means that, with the Lumia 550, you can concentrate on getting things done as the way you do things is familiar and easy.

Cortana will be able to assist you whichever device you are using. Not only does this assist with adding and providing reminders of appointments but, over time, learns what interests you have. This makes searching more efficient and rewarding, whilst also providing you with updates on your interests.

Best of all are the timely updates like reminding you to buy milk when passing a shop. So when you are out and about you never forget that essential purchase.

There are built-in apps like Outlook, Calendar, Photos, Maps and more. All of these use OneDrive to backup your information and synchronize it between different devices. You can also edit Word, Excel, PowerPoint and OneNote documents on the move, making you more productive. Whilst, with the Windows Store, you can now download all your favourite apps, music, videos and more.


To ensure you have access to all these great Windows features the Lumia 550 has a great specification. There is a powerful 1.1GHz quad-core Snapdragon 210 processor, which is also efficient giving you the kind of battery life you have always wanted.

The 4.7” HD 720p display has a resolution of 1280 x 720 pixels for stunning visuals. It also benefits from having a wide viewing angle and sunlight readability enhancements making it easy to view.

We all like to take photos with our smartphone and the Lumia 550 has a 5MP camera with Auto Focus and an LED flash. This, along with the ¼ inch sensor size and f/2.8 aperture means you get always get great photos. There is also a 2MP front facing camera for capturing your selfie photos, or for video calls.

To really enjoy Windows 10 you need a data connection which gives you access to all the features. With the 550 you have the ability to connect to high speed Wi-Fi access points and also the ability to take advantage of 4G/LTE connectivity.

For storing your data there is 8GB of internal storage and the ability to upgrade this with an SD card. The Lumia 550 is capable of using, up to 200GB SD cards, so you have plenty of flexibility to increase your storage. If that wasn’t enough you also have OneDrive Cloud storage available.


SIM Free & UnlockedYes
Operating SystemWindows
  • Version10 Mobile
  • Custom Skin
  • Speed1.1 GHz
  • Dual Core
  • Quad CoreYes
  • Make/ModelQualcomm Snapdragon 210
  • Other
Expansion SlotYes
  • TypeMicroSD
  • Capacity (Up to)200 GB
Internal StorageYes
  • Capacity8 GB
  • TouchscreenYes
  • Size4.7
  • TypeHD 720p
  • Resolution 1280 x720 pixels (315 ppi)
  • OtherTrueColor (24-bit/16m), Sunlight readability enhancements, Lumia Color profile, Wide viewing angle, Automatic brightness control
  • Frequencies850 MHz, 900 MHz, 1800 MHz, 1900 MHz
  • Speed
  • Frequencies900 MHz, 850 MHz, 2100 MHz
  • Speed
  • Frequencies800 MHz, 900 MHz, 2600 MHz, 1800 MHz, 2100 MHz
  • Speed
  • Version4.1
  • Version802.11 b,g,n
  • Version
  • DataUSB 2.0
  • Powermicro-USB
  • Audio3.5mm stereo headset connector
  • Video Out
Device Controls
  • Keyboard
  • Optical Trackpad
  • Hardware ButtonsVolume keys, Power/Lock key
  • Other
  • Antenna TypeGPS / GLONASS
  • A-GPSYes
  • Built-in SoftwareMaps
  • Megapixels5MP
  • FlashAuto Focus and LED Flash
  • Camera Lens1/4 inch sensor size - aperture f/2.8
  • Other2 x digital zoom, minimum focus range 10cm
Front Facing CameraYes
  • Type2MP - aperture f/2.8 - video resolution 480p
  • AccelerometerYes
  • Proximity SensorYes
  • Digital Compass
  • GyroscopeYes
  • Light SensorYes
  • Formats
  • RecordingAAC LC, AMR-NB, GSM FR
  • FormatsH.263, H.264/AVC, MPEG-4, VC-1, Windows video, H.265/HEVC
  • Recording
Near Field Communication
FM RadioYes
  • Capacity2100 mAh
  • Type
  • RemovableYes
Call Time
  • GSM16 hours
  • 3G14 hours
Standby Time
  • GSM
  • 3G
Dimensions136.1 x 67.8 x 9.9 mm
Weight 141.9g
OtherOneDrive cloud storage
Warranty24 months


Will my phone work

The following is a list of Frequently Asked Questions (FAQs) about this product. Hopefully you will find the answer to your question, if not, use the contact form below and we shall answer it for you.

Do you ship internationally?

Yes - If you are located outside of the UK you may want to take a look at our list of FAQs for international customers on the following link:

Is this phone SIM FREE and Unlocked?

Yes, this phone is unlocked and can be used with networks around the world.

Do check the specifications to ensure compatibility in your region with your network provider. No SIM card or contract applies to this phone.

Is this phone brand new?

Yes. Unless the description of the product suggests otherwise (I.e. EX-DEMO) then this product is brand new and has not been used before.

Is there any network/operator branding?

No - There is only the manufacturer’s branding.

Does the phone have a Micro SDHC/memory card slot?

Yes up to 200MB

What SIM card does this phone use?

Nano SIM card

Is this handset LTE compatible?


Does this phone have a removable battery?


Is this phone IP rated?


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