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Wileyfox Spark



The Wileyfox Spark has now been discontinued.

For a similar low cost DUal-SIM Android phone, you may be interest in the Nuu Mobile N5L

Wileyfox Spark (SIM Free/UK)

Put a Spark in your life!

Continuing on from the incredible success of the Swift smartphone, Wileyfox are back at it again with the incredibly good value Spark.

Priced at well under £100, the Spark redefines what can be expected from a budget smartphone with a powerful and capable quad-core processor, high definition screen and security conscious CyanogenOS Operating System.

SIM Free /Unlocked UK Stock

All Wileyfox smartphones are sold SIM Free and unlocked, completely separate from a mobile contract.

The Wileyfox Spark can be used on all UK and EU network providers. For customers outside the EU, please check the specifications with your local operator for 3G and 4G/LTE compatibility.

Reasons to buy the Wileyfox Spark

  • Updated version with Android 7 and full access to Google Play store
  • 1.3 GHz quad core processor / 1 GB RAM
  • 5" HD screen with Dragontrail Glass
  • 8GB storage / micro SD support (up to 32GB)
  • 8 MP main camera / 8 MP front camera
  • Wi-Fi / GPS / Bluetooth 4 / LTE
  • 2,200 mAh removable battery
  • DUAL SIM (dual standby)

Box Contents

  • Wileyfox Spark SIM Free Smartphone
  • USB charging & data cable
  • Documentation


An increasing number of brands have tried to carve out a place in the entry-level smartphone market.

Few have made such an impression as Wileyfox, who captured the imaginations of customers and industry experts with the Swift smartphone, released in 2015 and providing incredible value for money.

Wileyfox are looking to shake things up again with the sub-£100 Spark.

It should be clear that this isn't a replacement for the Swift - instead it's a true entry level phone with specifications that should be considered the lowest Wileyfox are prepared to go whilst still making a reliable and feature-rich handset.


Many manufacturers create software for a single phone then rarely update it.

Cyanogen has been developed and worked on daily for well over 5 years. The system has been optimised by skilled and passionate developers whose goal is to create something they would be happy to use every day.

One of the most obvious positives from this work is increased battery life, along with the ability for you, as the user, to adjust & modify battery use to individual apps to eke out extra hours if necessary.


Cyanogen have introduced Privacy Guard - this is a simple application that lets you see exactly what your phone is revealing to the world. If an app is accessing files or sending out information you don't want it to, then you can easily find out.

PIN scramble is a neat feature to randomise the numbers for your PIN every time it loads the keypad. Now people won't be able to reconstruct your PIN from smudges on the screen or watching where your fingers go.

Remote tracking and wiping of your phone is possible from your (optional) Cyanogen account.

You can use Protected Apps to lock certain applications behind a PIN or pattern lock, even after you're on the home screen. Put apps and shortcuts inside secure folders to avoid data leak or just plain, old-fashioned embarrassment if someone picks up your phone or you pass it to them.

Cyanogen OS also features a built-in Blacklist to permanently block numbers from ever calling or texting you again.


The Wileyfox Spark has a large 5.0 inch HD IPS LCD screen that provides 294 pixels per inch. The fully laminated display offers high-quality colour reproduction with excellent viewing angles.


The Spark uses 2 8MP camera sensors, one on the front and one on the back.

With Cyanogen's deep access to camera controls, you can control burst mode, exposure time and compensation, white balance and many other features usually only available on much more expensive smartphones or dedicated cameras.

Slow motion video recording is available, as well as the option to save your photos in uncompressed raw format (.DNG), perfect for those looking to complete highly detailed editing post-capture.


SIM Free & UnlockedYes
Operating SystemAndroid
  • Version7.1.2
  • Custom Skin
  • Speed1.3GHz
  • Dual Core
  • Quad CoreYes
  • Make/ModelMediaTek MT6735A
  • OtherARM Mali-T720 GPU
Expansion SlotYes
  • TypeMicroSDHC
  • Capacity (Up to)32 GB
Internal StorageYes
  • Capacity8 GB
  • TouchscreenYes
  • Size5
  • TypeIPS LCD
  • Resolution 1280 x 720 (~294 ppi)
  • OtherDragontrail glass / LEAD S2714 touch panel
  • Frequencies850 / 900 / 1800 / 1900 MHz
  • Speed
  • Frequencies900 / 2100 MHz
  • Speed
  • FrequenciesLTE bands: 3, 7, 20
  • Speed
  • Version4.0
  • FunctionsA2DP, HFP, BLE, HSP, OPP
  • Version802.11 b/g/n
  • Version
  • DataMicro USB (2.0)
  • PowerMicro USB (2.0)
  • Audio3.5mm jack
  • Video OutYes, wireless via Miracast / Google Cast
Device Controls
  • Keyboard
  • Optical Trackpad
  • Hardware ButtonsPower / VOlume
  • Other
  • Antenna TypeAssisted, Autonomous GPS
  • A-GPSYes
  • Built-in SoftwareGoogle Maps
  • Megapixels8
  • FlashAuto Focus and LED Flash
  • Camera LensSUNWIN / OV8865
  • Other
Front Facing CameraYes
  • Type8 MP SUNWIN / OV8858
  • AccelerometerYes
  • Proximity SensorYes
  • Digital Compass
  • GyroscopeYes
  • Light SensorYes
  • FormatsMP3 / WAV / WMA / eAAC / FLAC player
  • Recording
  • FormatsMP4 / DivX / XviD / WMV / H.264 player
  • Recording1080p @ 30fps
Near Field Communication
FM RadioYes
  • Capacity2,200 mAh
  • TypeRemovable Li-po
  • RemovableYes
Call Time
  • GSMUp to 720 minutes
  • 3GUp to 180 minutes
Standby Time
  • GSMUp to 352 hours
  • 3GUp to 290 hours
Dimensions143 x 70.4 x 8.65 mm
Weight 134.5 grams
SoftwareGoogle Play, Google Apps Suite, Truecaller, Privacy Guard
OtherSAR (Body: 0.633 W/kg@10G) (Head: 0.612 W/kg@10g)
Warranty24 months


Specification_Sheet_SPARK.pdf Specification_Sheet_SPARK.pdf (1770KB)


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 GSM 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.

What SIM card does this phone use?

This phone takes 2x micro SIM cards. Both can use data connectivity, although only one can be active (the other remains on GSM voice/text).

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

Yes – this phone supports up to 32 GB of external storage.

The SD slot is separate to the SIM slots so you can use 2x SIM & 1x memory simultaneously.

Is this handset LTE compatible?

Yes - 800 / 1800 / 2600 MHz (verified UK & Europe only).

Does this phone have a removable battery?


Is this phone waterproof?


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