Why Mirrorless Cameras Are Better Than DSLRs for Hobbyists & Travelers

Andy Betts Updated 17-10-2018

The wisdom has long been that anyone serious about photography needs a DSLR camera—but that’s no longer true. The latest mirrorless cameras match, or even surpass, DSLRs in almost every important way.


From smaller sizes, to more advanced features, to all-around better performance, mirrorless cameras are the perfect alternative to DSLR cameras. Whether you’re a hobbyist, a keen travel shooter, a newbie to photography, or even a pro, here’s why it’s time to switch from DSLR to mirrorless cameras.

The Difference Between DSLR and Mirrorless Cameras

The difference between DSLR and mirrorless cameras is mainly technical.

A DSLR camera has a mirror in front of the internal camera sensor that bounces light through the viewfinder. When you press the shutter button, the mirror lifts upwards to expose the sensor and allows the image to be captured.

how dslr camera works
Image Credit: Cburnett/Wikimedia Commons

A mirrorless camera has no mirror. Light enters through the lens and hits the always-exposed sensor. What you see through the viewfinder or rear screen is a direct read of what the sensor is seeing, and thus an exact representation of the image to be captured when you press the shutter button.


Note: “Mirrorless” can technically describe any camera without a mirror, but the term is reserved for cameras with larger sensors (micro four-thirds and upwards) that often support interchangeable prime and zoom lenses. However, some mirrorless cameras—like the Fuji X100 series—have fixed lenses.

So why are mirrorless cameras better than DSLR cameras?

1. Size

I still remember the moment I decided to go mirrorless. It was after a day spent trudging around a rainy Barcelona with a Nikon D90 and 16-85mm lens around my neck. I loved the camera/lens combo, but it was really starting to suck the joy out of both photography and travel.

I knew I needed to downsize to something smaller and less unwieldy, but I didn’t want to compromise on quality. Mirrorless was the obvious answer.


The website enables you to compare the relative sizes of almost every popular camera, with lenses attached.

mirrorless vs dslr size comparison

The image above shows a modern, enthusiast-level DSLR, the Canon 80D, alongside one of the larger mirrorless cameras, the FujiFilm X-T3, and one of the smaller ones, the Sony a6300 (Amazon US, CA, UK). All three cameras have similar-sized sensors and are mounted with kit lenses.

Sony Alpha a6300 Mirrorless Digital Camera with E PZ 16-50mm F3.5-5.6 OSS Power Zoom Lens (Black) Sony Alpha a6300 Mirrorless Digital Camera with E PZ 16-50mm F3.5-5.6 OSS Power Zoom Lens (Black) Buy Now On Amazon $769.00


There’s no comparison. The mirrorless options have a considerably smaller footprint than the DSLR. They’re lighter, too. The Sony kit weighs in at just 1.14 pounds (520 grams), compared to 1.91 pounds (869 grams) for the Fuji and 2.06 pounds (935 grams) for the Canon.

Few mirrorless cameras are truly pocketable, except for a large coat pocket, maybe. But the size and weight benefits cannot be underestimated. The easier a camera is to carry, the more likely you are to take it with you wherever you go.

2. More Convenient Shooting

The smaller size of most mirrorless cameras doesn’t just make them more portable. It offers benefits in use as well.

DSLRs are far less discreet, and—rightly or wrongly—people often think of them as being more professional. If you’re traveling somewhere and shooting street scenes Why Mirrorless Cameras Are Great for Street, Candid, and Shy Photographers Mirrorless cameras suit certain styles of photography more than others -- particularly when it comes to candid shots, street photography, and conquering that self-conscious feeling you get with a digital SLR strapped to your face. Read More , people will notice you with your DSLR. And they’ll wonder why you’re pointing your camera at them.


Small mirrorless cameras look far less threatening and allow you to merge into the background a lot easier. On most models, you can flip the screen up and shoot from the hip.

There’s another way mirrorless cameras are more discreet: they’re quieter. Without a mirror to flip up and down each time a shot is taken they’re less intrusive in hushed surroundings.

A few models, like the Fuji X100F or the Sony RX1, use a different shutter design altogether. It’s called a leaf shutter, and it’s almost completely silent.

Fujifilm X100F 24.3 MP APS-C Digital Camera-Silver Fujifilm X100F 24.3 MP APS-C Digital Camera-Silver Buy Now On Amazon $799.99

3. Innovation

If you have any interest in cameras and camera technology, mirrorless is the only place to be these days.

Even the staid old giants of the DSLR world, Canon and Nikon, have been compelled to embrace the sector of the market where innovation is almost unstoppable.

fuji gfx 50r medium format mirrorless
Image Credit: Fujifilm

So, we’ve now got pro-level, full frame mirrorless cameras like the Canon EOS R, with over 5000 focus points, plus models from Nikon, Sony, and even Panasonic. And Fuji has trumped them all with the compact sized, medium format GFX 50R.

Canon EOS R Mirrorless Full Frame Camera with RF 24-105mm F/4L IS USM Lens Kit Canon EOS R Mirrorless Full Frame Camera with RF 24-105mm F/4L IS USM Lens Kit Buy Now On Amazon $2,298.97

But the innovations have occurred just as quickly in enthusiast cameras. They’ve led the way with:

mona lisa tourist photographers
Image Credit: Bryan Allison/Flickr

Some of these features have since found their way into DSLRs, but mirrorless cameras got there first and made the features mainstream.

Mirrorless cameras are more software driven than DSLRs. This might be one of the reasons why innovations are easier to deliver. It also might explain why they often get more and bigger firmware updates, upgrading and adding new features to older cameras.

4. Performance

The long-standing argument against mirrorless cameras was that their performance was inferior to the DSLR. Focusing was slow, image quality was worse, battery life poor, and the ergonomics didn’t lend themselves to prolonged shooting.

OK, it’s still true about battery life 10 Mistakes That Are Draining Your DSLR Camera Battery Life Tired of a short-lasting camera battery? It might be that you're making a few costly mistakes. Here are a few tips for squeezing more juice out of your DSLR battery life. Read More . The typical DSLR shoots 2-3 times more photos than a mirrorless camera before it needs recharging.

The rest? No.

Focus speed has improved a lot in the last few generations, to the point where it now surpasses that of popular DSLRs. The Sony a6500 claims the fastest autofocus speed among crop sensors, packing 425 phase detection autofocus points across the sensor, compared to 51 points on the Nikon D7500, for example.

Pros in fields like sports photography might still go for full frame DSLRs (although the Sony A9 is targeted directly at them) but enthusiasts don’t need to worry about focusing.

As for image quality, there’s never really been much difference anyway. The sensors are broadly similar in size and capabilities (and some Nikon DSLRs even use Sony built sensors), and all the mirrorless systems have enough quality lenses to cater for all levels of user.

olympus pen-f
Image Credit: Olympus

The ergonomics are also not an obstacle. Cameras from the likes of Fuji and Olympus are packed with external dials and buttons, enabling you to change your settings without even lifting your eye from the viewfinder. Mirrorless has caught up with DSLR by offering weather sealing on an increasing number of models, so you can shoot in all conditions.

And, let’s be honest, they also look better. Who would choose a bulky DSLR when you could have an Olympus PEN-F (CA, UK) instead?

Olympus PEN-F (Body-Only) (Silver) Olympus PEN-F (Body-Only) (Silver) Buy Now On Amazon $749.99

5. Lenses

When mirrorless cameras first entered the market, lenses were a weak point. It takes time for a manufacturer to build a system from scratch.

A decade on, there are no such problems. Micro Four Thirds, Sony, Fuji, and others all have lenses for all use cases and at all price points. Versatile travel zooms, fast primes, pancakes—whatever lens you need The Best Camera Lenses for 10 Popular Types of Photography In this article, we look at some popular types of photography and what kinds of lenses you need for them. Read More you can get.

Legacy Lenses

More interesting is how well you can use mirrorless cameras with legacy lenses How and Why to Use Vintage Lenses on Modern Cameras We look at why vintage lenses are useful, the pros and cons of vintage lenses, and how to start using them with your own cameras. Read More . With a simple, inexpensive adapter you can mount virtually any old film lens. Pick some up from eBay or a local garage sale and it will blow your photographic options wide open.

It opens you up to work with old Leica or Zeiss lenses, while Soviet-era manufacturers like Jupiter and Helios are also very popular among vintage lens aficionados.

legacy lenses

Most mirrorless cameras use a feature called “focus peaking” to enable you to work with manual lenses. This highlights the highest contrast areas of an image—which represent the sharpest edges—with a bright color. The brighter the color, the more in focus the image.

6. More Options

Unless you’re a professional with very specific requirements, it’s hard to make a case for DSLRs these days. Mirrorless cameras are smaller and lighter, more versatile, and perform as well, if not better, than their old-school counterparts.

The sheer variety of models also ensures you’ll be able to find the right one for your needs. If you want to drop nine grand on a medium format Hasselblad X1D, you can. Or you can spend as little as $500 on a body that will still give you 4K video and awesome photo quality.

Are you ready to make the switch? Check out our guide to getting more from your mirrorless camera 5 Tips for Getting the Most Out of Your Mirrorless Camera If you recently bought a mirrorless camera, or you're thinking of doing so, here are some mirrorless camera tips to help get you started off right. Read More , and you’ll be good to go. And you’ll never go back to a DSLR.

Image Credit: SB7/Shutterstock

Related topics: Buying Tips, DSLR, Mirrorless, Photography.

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  1. Tom
    January 27, 2019 at 10:38 am

    I prefer a DSLR for travelling ... no mirrorless comes close for battery life.

    It is fine that you prefer mirrorless cameras if they work for you, but why do you need to argue that they are the best for anyone else when you do not know anything about most of the people that will read your article?

    It is rather arrogant to assume that you know what is "best" for anyone other than yourself

    What has happened to the world? Big companies need to make us dissatisfied with perfectly good equipment, to persuade us to "upgrade". They used to have to employ PR companies to do that. Now the customers are doing it for them!!

  2. Brian Allan
    July 5, 2017 at 4:44 pm

    I moved from Canon DSLR's to a Sony A7R in 2013. I now have a Sony A7S, A7 II and A7R II and will never go back to a DSLR. I've found mirrorless just is so much better for the shooting I do!

    Good article.

  3. Janice M. Vaughan
    June 29, 2017 at 11:58 pm

    I'm not ready to make the switch yet. Less weight is a good thing but I have large hands and fat fingers s so I'm more comfortable with a larger camera. As the DSLR dies, I can pick up a pro-level DSLR with full frame sensor and lenses for pennies on the dollar.

  4. Nick
    June 27, 2017 at 8:55 pm

    Points one and two are largely dependent on the size of the lens. Your picture showing the "dramatic difference" between the sizes is rather misleading, as the dslr cameras have much bigger lenses attached. Sure the body of the mirrorless is smaller, but that doesn't matter a whole lot of its attached to a giant telephoto lens.
    I'm not sure why you think "mirrorless got there first for a few features" matters. There are plenty of features dslrs did first as well. But you should be evaluating the features of the models you are considering, not done legacy model.

    • Jason Mason
      June 30, 2017 at 12:27 am

      Actually lenses used in that photo are very comparable.

      Canon 18-55mm f/3.5-5.6
      Fuji 18-55mm f/2.8-4
      Sony 16-50mm f/3.5-5.6

      I'd say Fuji lens is the best on paper, it has a stop advantage at the tele end and half a stop at the wide end.

      I am not sure if it is a design choice or advantage of shorter flange distance, but in certain focal length ranges mirrorless lenses (at least for aps-c and m43 sizes of sensor) are considerably smaller than their dslr counterparts.

    June 27, 2017 at 3:54 pm

    Single lens reflex camera bridge camera compact zoom mirrorless cameras people like The hobby hope photography or enthusiast all good types of camera a number of different manufacturers prefer Canon

  6. James
    June 26, 2017 at 4:43 pm

    Another political speech why the world should ban the evil thing called DSLR. All the points mentioned can be countered as a major weakness of this thing called Mirrorless who will save the photographer from their demise and will resurrect an industry that has died. or is it another scream to justify a decision.?? Why don't you just show us your work. ? That is what we are interested in. Not the equipment you use

    • Hugh Kessler
      June 27, 2017 at 4:14 am

      James, as a retired Pro that now teachers at a college, I can tell you that I now about with Panasonic Lumix micro 4/3s mirrorless cameras.
      Though the camera I love the best is my Rolleiflex, I have to say my Lumix cameras allow me to have more fun then I ever had with any cameras that I've owned.

      By the way I'm able to produce beautiful 60x40 photographs work that camera. Not saying DSLR camera are not good, but I agree they are not the cameras of the future.

      You said show us photos, so go to to see samples and also hybrid photography.

  7. Jon
    June 26, 2017 at 2:48 pm

    I've been shooting mirrorless almost exclusively since the first Olympus Digital Pen, the E-P1 came out around 2009. I have a humorous anecdote that illustrates your second point re: convenience and discreetness. Shortly after I got my Pen, a friend visited us from the States. We went to a local mall. He was borrowing a friend's ancient Nikon dSLR for his trip. I think it was 6mp. I had my brand new Pen. We separated for a while, while shooting photos. When we got back together, he complained that mall security had stopped him shooting, saying that photography wasn't allowed. (something about them not wanting people to profit off the mall). But nobody had stopped me. Later, I was sharing my photos with him, so he could have something to share back home. He saw one photo, and lo, the security worker who had stopped him was in the photo, looking directly at the camera! But he hadn't stopped me! I figured it was because my camera looked sort of like a low cost compact (silver), and I had to shoot holding the camera out from my face because there was no eye-level viewfinder. The irony of the situation was not merely that my camera took photos of significantly better quality than his obsolete camera, but also that I _was_ shooting for a professional purpose, and those photos, while not directly earning me money, were a part of an overall project/promotion that did have such a long-term benefit! So yeah, these cameras are great if being inconspicuous is important. :-)