DSLR vs Mirrorless

Today here we provide all information about DSLR vs Mirrorless camera.

If your target is only taking high-quality images or videos then it can possible with DSLR & Mirrorless camera both. So if your main concern is quality then you can go with any of this camera. This camera has some differences. Both have some pros and cons. Here we explain all these things in a very simple way but with all details, what you should know before you choose any of this.


DSLR (Digital Single Lens Reflex) has the same mechanism as a film camera.  In a simple explanation, a DSLR is a digital camera that uses a mirror because if light reflects from a camera lens to an optical viewfinder or let light fully pass onto the image sensor by moving the mirror out of the way. DSLR has an interchangeable lens system so you can use your required focal lengths lens (it could be prime or zoom lens).  DSLR has variable sensor size like Medium Format, Full Frame, APSC, Micro Four Third. Mostly two types of sensors are more popular, Full-frame & APSC.

DSLR vs Mirrorless


Mirrorless Camera’s mechanism is a little different than DSLR. Mirrorless Camera doesn’t use any mirror for light passing to the viewfinder. After light passes through the lens to the sensor viewfinder shows the image electronically. So the photographer can see the complete real exposure image before click the shutter button. It’s a great feature thereby a lot of photographers now like this camera.

DSLR vs Mirrorless

DSLR vs Mirrorless :  Pros & Cons

Both systems camera has some pros & cons. For your easy understanding below we discuss all topics & explain all things.

DSLR vs Mirrorless : Size

DSLR’s size is larger than the Mirrorless camera. If your requirement is a small & compact camera without compromise any quality then Mirrorless will be the best choice for you. On the other hand, if the size is not a big issue for you or you like a bigger camera & bulkier grip then you can go with DSLR also.

DSLR vs Mirrorless : Weight

Now often travel, street & wedding photographers recommend Mirrorless camera because of lower weight than DSLR. If higher weight is a problem for you then a mirrorless camera can make a big advantage for you. It’s not a very big deal for a lot of photographers but it’s really a big advantage for some people, who don’t want to carry more weight in their bag. If you compare Nikon Z6 with Nikon D780 (Here Z6 is a mirrorless full-frame camera & D780 is full-frame DSLR camera) then Z6 weight is 675gm & D780 is 840gm. So here you can see a 165gm difference between these two. Here Nikon Z6 (mirrorless) is 165gm lighter than Nikon D780 (DSLR).

DSLR vs Mirrorless : View finder

A traditional DSLR camera has OVF (optical viewfinder). OVF works through the mirror. When the light comes through the lens to mirror then it reflects the viewfinder, after that photographer can see all things that exist in front of the camera, through the viewfinder. This kind of viewfinder we call optical viewfinder (OVF).

Mirrorless camera uses a revolutionary Electronic View Finder (EVF). It works without any prism/mirror, show images real view electronically from the sensor to the viewfinder. Whereas it gives a real exposure view before clicking the shutter, now a lot of photographers prefer mirrorless cameras.

DSLR vs Mirrorless : Stabilization

Now, most of the new mirrorless cameras come with a stabilization feature. It’s a very helpful feature for photographers & cinematographers. In the traditional DSLR system, the stabilization feature works in the lens. It means there are two types of lens come for DSLR, one is with a stabilization lens & another one is without stabilization lens.

Mirrorless camera like sony a7 iii, sony a7r iii, a7r, Nikon Z6, Nikon Z7 has 5 axes in-body image stabilization.

DSLR vs Mirrorless
Nikon’s 5 axes image stabilization

DSLR vs Mirrorless : Lens Availability

DSLR has run a long period. During this long period, camera companies made a lot of lenses. So, naturally, DSLR has a huge number of lens availability. But now camera companies make new mirrorless cameras lenses. Already Sony has a good number of lens collections for its camera mount. Very soon another camera company like Nikon & Canon will release other required lenses. 

DSLR vs Mirrorless

DSLR vs Mirrorless : Battery Life

This is a category where DSLR is a clear winner. Whereas in a mirrorless camera EVF (Electronic View Finder) & monitor both works electronically at the same time, So battery loses charge very fast. On the other hand, DSLR’s battery is more powerful & can take more photos in a single charge.

DSLR vs Mirrorless : Focusing

Now the focusing system is a key point to choose a camera for any photographer & cinematographer. When mirrorless started its journey, it had a contrasting base autofocus system. DSLRs used to have the advantage here because they use phase detection, which quickly quantifies the convergence of two beams of light. On opposite mirrorless used contrast detection autofocus, which uses the image sensor to detect the highest contrast, which coincides with focus. Contrast detection is slower – especially in low light situations than the phase-detection system.   

Nikon D780
Nikon D780

Very new Nikon D780 now gives a mirrorless feeling. Though it’s a DSLR, this one now gives a very high-quality autofocus system during live screen shooting time.

The Final Word: DSLR VS Mirrorless – Which one to buy?

For Professionals

There are one or two benefits more which could push a photographer switchover to mirrorless but not all features. For example, the silent shutter is a good feature but it can’t be a strong point to switch over to mirrorless for most of the photographers. If you feel that EVF (electronic viewfinder) could be a game-changer feature for you then you can switch over to mirrorless from DSLR. Unless DSLR also could be a good choice for you.

For beginner

If you are a beginner photographer & confuse about buying a camera from both then I tell you can buy any one of this. If your budget is less then $500 then search a DSLR as your first camera. Because being a good photographer is not a one day process. First, you have to spend a lot of time with it & have to learn so many practical things. So starting with a low price camera is not a bad choice. Rather than spend so much money on the camera body spend on good quality lenses which can give you more good experience. You can start with Nikon D3500, Nikon D5600, Canon SL3, Canon T7, Canon T7i, etc.


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