Best mirrorless camera 2021

Which is the best mirrorless camera in the UK?

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The 10 best mirrorless cameras to buy in the UK

The top 10 list of the best mirrorless cameras lists various brands and prices

Review10Best compares the best mirrorless cameras in the UK and selects the one by Canon as the best camera. In a mirrorless camera buying guide, you can read more about the features of the different cameras and see a recommendation on which mirrorless camera to buy in the UK in 2021. By considering the top list of cameras, you can find the best mirrorless cameras and save time shopping online.


Table of contents

  1. Read the ultimate mirrorless camera buying guide
  2. View the mirrorless camera picks and see how they rank in the top list
  3. See other reviews related to cameras
  4. More about mirrorless cameras on the web

SEE THE TOP 10 LIST →
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Best mirrorless cameras: A complete buying guide

All you need to know before buying a great mirrorless camera

Picture of a mirrorless camera

A new edition to the market, having only been released in the past ten years, mirrorless cameras are becoming an increasingly popular option for professional and amateur photographers alike. Given how new they are, finding the best mirrorless camera isn’t the easiest thing to do for anyone unfamiliar with this type of camera.

What are mirrorless cameras?

The mirrorless camera, as the name suggests, is a type of digital camera that does not require the intricate mirror system found in DSLR cameras. Because of this, mirrorless cameras are far more lightweight and compact, making them useful for various photographers, although they still have interchangeable lenses much like a DSLR. However, the lack of a mirror means there is no viewfinder to provide a preview of the image, so photographers must check the LCD screen for a preview.

Why should you buy a good mirrorless camera?

If you are considering picking up photography then a good mirrorless camera is a fantastic entry-level camera. They allow you to familiarise yourself with various aspects of photography without being too complex, and the fact they are light and compact makes them ideal for using while out and about.

Another picture of a mirrorless camera
How to choose the right mirrorless camera?

To find the best mirrorless camera for your needs, there are a few things to consider:

  • Sensor Size: The sensor size of a mirrorless camera relates to the type of lenses that can be used, which affects the overall quality of image it takes. For example, an APS-C sensor is the same sensor found in various entry-level DSLRs, making it a fine option for a mirrorless camera. Remember, smaller sensors make the camera lighter and more compact, but do reduce the overall quality of the image.
  • Auto Focus: As mirrorless cameras use contrast detection rather than phase detection, they can be slower to autofocus, and it can often be harder to use in lower lighting. However, many mirrorless cameras are combing both types of detection for a sharper and quicker autofocus. Be sure to consider this if you require a fast autofocus or plan on taking photographs in low light, as a hybrid detection system would be a better choice.
  • Connectivity: Due to their relative newness, mirrorless cameras usually have fantastic connectivity. Most connect through Wi-Fi as well as Bluetooth, and virtually every model features an accompanying app for smartphone devices. Certain cameras will allow you to send photographs to your smartphone wirelessly, while also being able to control and adjust your camera directly from your phone. While these features are non-essential, they certainly provide a mirrorless camera with more depth, making them very worthwhile.
What is the best kind of mirrorless camera in the UK?

As mirrorless cameras are a newer innovation, they do not offer the same selection as other camera types. However, as they can use interchangeable lenses just like DSLR camera, they can essentially be changed into many different types of camera depending on the sensor size of the camera and the lens.

Knowing what lens to use will help give a better idea of the best mirrorless camera setup you can use:

  • 1/2.3-inch Sensors: A small and compact sensor, this is best used on smaller mirrorless cameras. However, given their diminutive size, image quality can often be substandard, with a distinct lack of detail being a common issue.
  • 1-inch Sensors: As a slightly larger sensor, the picture quality will improve when used on a mirrorless camera, especially compared to 1/2.3-inch options, and they still offer a compact shape which compliments the general design of mirrorless cameras.
  • Micro Four Thirds Sensors: Used for Olympus and Panasonic mirrorless camera types, this one is notably bigger than the 1-inch sensor, offering even more quality and clarity.
  • APS-C Sensors: Mirrorless cameras with this sensor size can be fitted with various of lenses that offer great image quality and portability. However, manufacturers can produce slightly different sizes of APS-C cameras and this may affect crop factors.
…are you ready for the best picks of 2021?

Top 10 list of mirrorless cameras in the UK (October 2021)

The bestseller list compares brands and their mirrorless cameras. Which camera is the best?
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Best choice* TOP 1
Image of Canon M200 mirrorless camera
Canon EOS M200 with EF-M 15-45mm f/3.5-6.3 IS STM Lens (Black ) – Easy to use mirrorless camera with a 180° flip-out touch screen, 4K video, time-lapse movies, Wi-Fi and Bluetooth. Amazon Exclusive.*
  • Closest Focusing Distance is 25 Centimeter
  • Complete the story with 4K video - The EOS M200 captures 4K video that looks amazing…
  • Go-anywhere design - The EOS M200 is small and light enough to go with you in your…
BUY NOW*
Offer* TOP 2
Image of Canon 4728C034 mirrorless camera
Canon EOS M50 Mark II + EF-M 15-45 mm f/3.5-6.3 IS STM (Black) - Mirrorless camera built for content creators and streamers (4K, Vari-Angle screen, HDMI output, mic connection, YouTube live streaming)*
  • Smart tech that empowers you to be creative: Intelligent tech automatically captures…
  • Smartphone simplicity and connectivity: Stream direct to YouTube over Wi-Fi and get…
  • Captivating content that’s easy to shoot: Smooth, cinematic Dual Pixel CMOS…
BUY NOW*
TOP 3
Image of Fujifilm 16589254 mirrorless camera
Fujifilm X-T3 Mirrorless Digital Camera, Silver with Fujinon XF18-55mm F2.8-4 R LM Optical Image Stabiliser Lens kit*
  • X-T3 Body - Silver, XF18-55mm Lens, Li-ion battery NP-W126S, Battery charger BC-W126S,…
  • Complete with XF18-55mm lens
  • 4K/60P movie recording
BUY NOW*
TOP 4
Image of Sony ILCE7M2B.CEC mirrorless camera
Sony Alpha 7 II | Full-Frame Mirrorless Camera ( 24.3 Megapixels, Fast Hybrid Autofocus, 5-axis in-body optical image stabilisation, XAVC S Format Recording )*
  • Lens compatibility is Sony E mount lenses
  • SHARE YOUR CREATION: Easily share on your mobile devices via the Imaging Edge app…
  • EXPRESSIVE VIDEOS: Create movies of breathtaking visual and sound quality with exquisite…
BUY NOW*
TOP 5
Image of Sony ILCE6400LB.CEC mirrorless camera
Sony Alpha 6400 | APS-C Mirrorless Camera with Sony 16-50 mm f/3.5-5.6 Power Zoom Lens ( Fast 0.02s Autofocus 24.2 Megapixels, 4K Movie Recording, Flip Screen for Vlogging )*
  • IDEAL FOR: starters and advanced users who wants a compact everyday lens (Sony 16-50mm)…
  • CAPTURE CREATIVE ANGLES: easily frame up your subject when shooting from low or high…
  • NEVER MISS A MOMENT: Up to 11fps with Autofocus.
BUY NOW*
TOP 6
Image of Canon 4729C027AA mirrorless camera
Canon EOS M50 Mark II + EF-M 15-45mm f/3.5-6.3 IS STM (White) - Mirrorless camera built for content creators and streamers (4K, Vari-Angle screen, HDMI output, mic connection, YouTube live streaming)*
  • Smart tech that empowers you to be creative: Intelligent tech automatically captures…
  • Smartphone simplicity and connectivity: Stream direct to YouTube over Wi-Fi and get…
  • Captivating content that’s easy to shoot: Smooth, cinematic Dual Pixel CMOS…
BUY NOW*
TOP 7
Image of Sony ZVE10LBDI.EU mirrorless camera
Sony Alpha ZV-E10L | APS-C Mirrorless interchangable-lens vlog camera with 16-50 mm f/3.5-5.6 Power Zoom kit Lens (Vari-Angle Screen for vlogging, 4K Video, Real-time Eye Autofocus)*
  • RECORD HIGH SOUND QUALITY: Make your voice heard even in windy conditions with a…
  • FOCUS ON THE IMPORTANT THINGS: Keep your video in focus while recording in 4K with…
  • NEXT LEVEL 4K VIDEO: The large (24.2 MP APS-C type) sensor on this compact camera…
BUY NOW*
TOP 9
Image of Canon G7 X II mirrorless camera
Canon PowerShot G7 X II Premium Starter Kit (Black) - Vlogging camera (Full HD 60p movies, flip-up screen, superfast autofocus, 5-axis stabilisation) + leather case + 16GB SD card - Amazon exclusive*
  • Expand your creativity with a 9 blade aperture, superfast AF, 8 fps burst even in…
  • Enjoy simple creative control with a lens control ring, intuitive touchscreen operation,…
  • Easily connect to your smart device, shoot remotely then share or back up your creations…
BUY NOW*
TOP 10
Image of Canon 4728C033AA mirrorless camera
Canon EOS M50 Mark II Body Only (Black) - Powerful mirrorless camera designed for content creators and streamers (4K, Vari-Angle screen, HDMI output, microphone connection, YouTube live streaming)*
  • Smart tech that empowers you to be creative: Intelligent tech automatically captures…
  • Smartphone simplicity and connectivity: Stream direct to YouTube over Wi-Fi and get…
  • Captivating content that’s easy to shoot: Smooth, cinematic Dual Pixel CMOS…
BUY NOW*
Affiliate Disclosure

* We participate in the Amazon Associates Program. As an Amazon Associate we earn from qualifying purchases. For the list of the best cameras, we consider only products that are available on Amazon while the ranking is based on factors such as customer reviews, number of sales and keyword. It is not a mirrorless camera test. Last Update: 2021/10/18.



Further resources about mirrorless cameras

  • What camera should I buy? | The Independent: Choosing a camera can be daunting. Now most people have decent-ish snappers on their phones, it’s important to know why proper, standalone cameras are better. (source: www.independent.co.uk)