The Kindle Fire tablets come in three flavours. The Fire 7 at £49.99, the Fire HD 8 at £79.99 and the Fire HD 10 at £149.99 (new). The battery life on the Kindle 7 is around 7 hours while the Fire HD 6 and HD 10 battery life is around 10 hours.

Each reader has wi-fi and is Alexa enabled with built-in microphones but the Fire 7 only has mono speakers while the others have Dolby Atmos dual stereo speakers. There is a front and rear-facing camera on each device with 720p HD video recording capability.

The Kindle Oasis has a 7 inch, 300 pixels per inch, glare-free screen with 25 LEDs for the front light which makes it easy to see in all lighting conditions. The battery life lasts for up to 6 weeks on average.

The Kindle Oasis is certified waterproof in up to 2 metres of water for 60 minutes in case you drop it when lounging on water beds. It is audible via bluetooth so you can easily listen to your Audible books. It has wi-fi or wi-fi + 4G connectivity. The on-board storage (8GB or 32GB) lets you store thousands of books.

The Kindle Paperwhite has a 6 inch, 300 pixels per inch glare-free screen with 5 LEDs for the front light which makes it easy to see in most lighting conditions. The battery life lasts for up to 6 weeks on average.

The Kindle Paperwhite is certified waterproof in up to 2 metres of water for 60 minutes in case you drop it when lounging on water beds. It is audible via bluetooth so you can easily listen to your Audible books. It has wi-fi or wi-fi + 4G connectivity. The on-board storage (8GB or 32GB) lets you store thousands of books.

Kindle Voyage features a high resolution 300ppi display for crisp, laser quality text.The micro etched glass screen is crafted to eliminate glare and feel like paper to the touch. Kindle Voyage can be read in bright sunlight or total darkness and it's smart enough to know the difference.With an adaptive front light Kindle Voyage senses the light in your environment, and changes the setting to the ideal brightness. At just 7.6mm thin you can comfortably hold the Kindle in one hand for long reading sessions.

Kindle Voyage was designed to come one step closer to a sheet of paper with a flush front bezel for a clean, streamlined design.With a magnesium back and a specially reinforced glass front, Kindle is both durable and sleek. By design Kindle is purpose built for reading and creates a sanctuary so you can lose yourself in a book.Unlike tablets and phones Kindle doesn’t distract you with social media, emails, and text messages.