6 Mirrorless Camera Buying Guide

The best mirrorless camera buying guide is Tony Northrup's Photography Buying Guide, the only one here that walks you through every decision from sensor size to lens compatibility without assuming you already know the lingo. It's built for anyone feeling overwhelmed by the sheer number of options on the market today.
Want something more visual that you can pin on your wall instead of read cover to cover? The DSLR Cheat Sheet set is a quick reference that fits in your camera bag, but you trade depth for convenience.
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This guide is for people who haven't bought a camera yet or who just bought one and feel lost in the menus. If you already own a specific mirrorless model and only want button-by-button instructions, skip the general guides and jump straight to the model-specific books below.
Everything here comes from current Amazon product data, manufacturer specifications, and the verified track record of each book based on thousands of buyer reviews. None of it comes from hands-on lab testing.
Quick Answer: The Best Mirrorless Camera Buying Guide
Tony Northrup's Photography Buying Guide is the most complete resource for anyone choosing their first or next mirrorless camera.
- Tony Northrup's Photography Buying Guide (Best overall guide for beginners and upgraders): Covers cameras, lenses, tripods, and flash with clear comparisons.
- DSLR Cheat Sheet Photography Accessories Camera (Best quick reference for on-the-go): Laminated cheat cards for exposure, focus, and composition.
- David Busch's Nikon Z9/Z8 Guide Digital (Best for Nikon Z9 and Z8 owners): Deep dive into two pro flagship mirrorless bodies.
- Sony a6700 Mirrorless Camera User Guide (Best for Sony a6700 shooters): Covers AI autofocus, 4K video, and modern settings.
- Photographer's Guide Sony a6400 (Best for Sony a6400 users): Practical tips for getting the most out of Sony's advanced APS-C mirrorless.
- David Busch's Sony Alpha a6000/ILCE-6000 Guide (Best for Sony a6000 owners): Comprehensive manual for this popular entry-level mirrorless.
Thinking about a different approach instead? Jump to Who Should NOT Buy below before you spend anything.
Comparison Table
Here's the lineup at a glance: photo, product, who it's built for, and our /10 score.
| Photo | Product | Best for | Score | Buy |
|---|---|---|---|---|
![]() | Tony Northrup’s Photography Buying Guide | Broad decision-making help | 9.5/10 | Check price → |
![]() | DSLR Cheat Sheet Photography Accessories Camera | On-the-go quick reference | 9.0/10 | Check price → |
![]() | David Busch’s Nikon Z9/Z8 Guide Digital | Nikon Z9 and Z8 owners | 8.8/10 | Check price → |
![]() | Sony a6700 Mirrorless Camera User Guide | Sony a6700 shooters | 8.7/10 | Check price → |
![]() | Photographer’s Guide Sony a6400 | Sony a6400 enthusiasts | 8.5/10 | Check price → |
![]() | David Busch’s Sony Alpha a6000/ILCE-6000 Guide | Sony a6000 budget owners | 8.3/10 | Check price → |
Scroll sideways on small screens to see every column.
Tony Northrup's Photography Buying Guide: Best Broad Decision-Making Help
Tony Northrup’s Photography Buying Guide: Best Broad Decision-Making Help
DSLR Cheat Sheet Photography Accessories Camera: Best On-the-Go Quick Reference
DSLR Cheat Sheet Photography Accessories Camera: Best On-the-Go Quick Reference
David Busch's Nikon Z9/Z8 Guide Digital: Best for Nikon Z9 and Z8 Owners
David Busch’s Nikon Z9/Z8 Guide Digital: Best for Nikon Z9 and Z8 Owners
Sony a6700 Mirrorless Camera User Guide: Best for Sony a6700 Shooters
Sony a6700 Mirrorless Camera User Guide: Best for Sony a6700 Shooters
Photographer's Guide Sony a6400: Best for Sony a6400 Enthusiasts
Photographer’s Guide Sony a6400: Best for Sony a6400 Enthusiasts
David Busch's Sony Alpha a6000/ILCE-6000 Guide: Best for Sony a6000 Budget Owners
David Busch’s Sony Alpha a6000/ILCE-6000 Guide: Best for Sony a6000 Budget Owners
Buying Guide: Scope, Specificity, Format, and Camera Ownership
Choosing the right photography book depends on where you are in your journey. Here are the key decision factors to consider before buying.
Are you still shopping or already owning?
This is the biggest split in the lineup. If you haven't bought a camera yet, you need a buying guide like the Tony Northrup's Photography Buying Guide, which helps you compare sensor sizes, lens systems, and budgets. If you already own a camera, you need a model-specific manual like the David Busch's Nikon Z9/Z8 Guide Digital or the Sony a6700 Mirrorless Camera User Guide.
Buying a model-specific guide before you own the camera is a waste of money. Buying a general buying guide after you already own a camera is equally wasteful, because it won't tell you how to use your specific menu system.
How deep do you need to go?
The cheat sheets give you the quickest path to a decent photo, but they top out fast. The general buying guide gives you breadth and decision-making confidence, but skips button-level detail. The model-specific guides are the only ones that walk you through every menu page, custom setting, and hidden feature.
If you're a casual shooter who only uses auto mode, the cheat sheets might be all you need. If you want to master manual mode and custom settings, invest in the model-specific book for your camera. If you're still deciding between three different cameras, the general buying guide pays for itself by helping you avoid a costly mistake.
What format works for your learning style?
The cheat sheets are laminated physical cards you can take into the field, and they work with any camera brand. The books come in paperback and Kindle formats. The Kindle versions let you search instantly, which is great for finding a specific menu setting.
But many photographers prefer paperback because they can keep it next to their camera and flip pages without worrying about battery life. The Tony Northrup guide also includes video content, which helps if you learn better by watching someone demonstrate a concept. No single format is best for everyone, so think about how you actually learn before picking one.
Who Should NOT Buy Mirrorless Camera Buying Guide
This category of photography guides is the wrong purchase for several kinds of buyers. Here's who they are, and what to look at instead.
You Already Own a Camera and Want a General Overview
If you already own a mirrorless camera and just want to improve your photos, a general buying guide won't help you. You need a model-specific guide that explains your camera's menu system and custom settings. The buying guide is designed to help you choose a camera, not use one.
Instead, look at the dedicated guide for your specific camera model from our lineup, whether it's for a Nikon Z9, Sony a6700, a6400, or a6000.
You Only Shoot on Your Smartphone
If you have no interest in buying a dedicated camera and only want to take better photos with your phone, these books are overkill. They focus on interchangeable-lens cameras, aperture settings, and lens ecosystems that don't apply to smartphones. You'd be better served by a mobile photography book or online tutorial specifically for smartphone cameras.
Our guides assume you own or plan to buy a DSLR or mirrorless camera.
You Prefer Video Tutorials Over Reading
If you hate reading and prefer to watch someone demonstrate settings on screen, a 600-page book will sit on your shelf gathering dust. The Tony Northrup guide includes some video content, but most of these books are text-heavy with static images. You might be happier with a video course on platforms that specialize in camera training.
The cheat sheets are a partial exception because they're visual and quick, but they still require you to read and interpret the information.
Final Verdict
If you're still shopping for your first mirrorless camera or upgrading to a new system, the Tony Northrup's Photography Buying Guide is the clear number one pick. It covers sensor sizes, lens ecosystems, tripods, flash, and everything else you need to make an informed decision without getting lost in technical jargon. It's the closest thing to having a knowledgeable friend walk you through the camera store.
Want a quick reference you can take into the field instead of a 600-page book? The DSLR Cheat Sheet Photography Accessories Camera gives you laminated cards that survive rain and bag abuse. It's perfect for absolute beginners who need a memory jog on exposure settings while they're out shooting.
Need a model-specific deep dive for your Nikon Z9, Sony a6700, a6400, or a6000? Choose the dedicated guide from our lineup that matches your exact camera. Each one is written by authors who understand the frustrations of Sony and Nikon menu systems and can save you hours of frustration.
Still not sure if a photography guide is right for you? Scroll up to the Who Should NOT Buy section and check if you fall into any of those categories before you spend anything.
FAQ
What's the best mirrorless camera buying guide overall?
The Tony Northrup's Photography Buying Guide is the best overall because it walks you through choosing a camera, lens, tripod, and flash without assuming prior knowledge. It's regularly updated and includes video content alongside the text.
Do I need a camera-specific guide or a general buying guide?
If you haven't bought a camera yet, get the general buying guide. If you already own a camera, get the model-specific guide for your exact model. Mixing them up means paying for information you can't use.
Are these guides useful for DSLR owners too?
Yes. The buying guide and cheat sheets work for both DSLR and mirrorless cameras. The model-specific guides only work for the camera they are written for, whether that's a mirrorless or DSLR model.
How are these guides different from the camera's manual?
Camera manuals tell you what every button does but rarely explain when or why you would use it. These guides focus on practical techniques, custom settings, and real-world shooting scenarios that help you take better photos, not just operate the hardware.
Which guide is best for learning manual mode?
The DSLR Cheat Sheet cards are the fastest way to learn the exposure triangle on the go. For deeper understanding, the Tony Northrup guide explains manual mode in the context of choosing your next camera. The model-specific guides then show you exactly how to set up manual mode on your specific camera model.






































