jaymatt wrote:
My primary cameras are a Canon Rebel that is slowly dying and not worth the repair cost and a Sony a6000. I am considering replacing the Rebel with a Canon t8i or another Sony body. My budget is in the $1500 range max. Because of lenses I already have, I am not changing brands.
Your thoughts before I decide which way to go?
Both the Sony and Canon systems are good.
The Sony system is mirrorless, while the Canon is DSLRs. Do you have a preference for one type of camera over the other? There are advantages and disadvantages to both types of cameras. For example, a mirrorless camera's electronic viewfinder has some neat features not found in the optical viewfinder of a DSLR... But, an EVF also uses more battery power and is blacked out when the camera is powered down.
Do you feel more "comfortable" using one brand or the other?
And how extensive is the system you have for each of them? Lenses? Accessories? Do you have any favorites among the lenses? Or do you have any dedicated accessories (such as flash) where you prefer one brand over the other?
I assume you want to stay with an APS-C format sensor, since that's what is in both your current cameras and probably have at least some "crop only" lenses that you wouldn't be able to use if you were to switch to a full frame camera. For that reason I'm going to narrow my response to only APS-C cameras.
Personally I use Canon gear and know that system best. I only have passing knowledge of the Sony system. I'll take a stab at the generalities anyway, but invite others to chime in who know more about the Sony system.
Sony currently offers four APS-C mirrorless cameras that use the same E-mount lenses as your camera:
a6100
a6400
a6600
ZV-E10
Canon currently offers four APS-C DSLR cameras that can accommodate both EF and EF-S lenses you have:
T7 (Rebel)
SL3 (Rebel)
T8i (Rebel)
90D
$1500 is sufficient to purchase ANY of the above models.
Among those Sony, the ZV-E10 is primarily intended for vloggers. While all the models can shoot video, that camera is optimized for this purpose. I'm going to assume you want a camera that's primarily intended for still photography and only look at the a6000-series cameras. All three of those are 24MP, same as your a6000. There have been improvements to the sensors and processors, but the resolution remains similar.
From your a6000...
- a6100 ($748) is a step up that adds a almost triple the AF points, eye tracking, rotating touch screen LCD, about 15% more shots per charge, 4K video and more.
https://cameradecision.com/compare/Sony-Alpha-a6100-vs-Sony-Alpha-a6000- a6400 ($898) is a further step up, same as a6100 plus additional sealing for weather resistance, higher resolution electronic viewfinder.
https://cameradecision.com/compare/Sony-Alpha-a6100-vs-Sony-Alpha-a6400- a6600 ($1398) is yet another step up, same as a6400 plus In Body Image Stabilization (IBIS) and much better
claimed power efficiency (see note below).
https://cameradecision.com/compare/Sony-Alpha-a6400-vs-Sony-Alpha-a6600Note: The a6600 appears on paper to get about 2X as many shots per charge as your camera or either a6100 or a6400. However, the reason for this is the a6600
doesn't have a built in flash. When a camera has a built in flash the standardized CIPA testing requires the flash be used on 50% of the test shots and that's a heavy drain on the camera's battery. As a result, a camera without a built-in flash, that relies instead on an accessory flash that has it's own power supply, will always appear to be more power efficient.
You didn't specify which of the numerous Canon Rebel models (which go by other names outside N. America) you have, so it's harder to make comparisons.
- Canon T7 Rebel ($449 w/kit 18-55mm kit lens) is their cheapest and most entry-level model. It may well be a step down from the camera you have now, but we can't say for certain. It has a 24MP sensor, but uses an old processor (Digic 4) and has a very simplistic AF system similar to what Canon was putting in their cameras in 2005. The T7 is ONLY sold with a kit lens, the least expensive EF-S 18-55mm IS "II" (micro motor... slower & noisier). It lacks a number of features that are standard on all other Canon DSLRs: The T7 doesn't have a self-cleaning sensor. It also doesn't have Anti-Flicker. There is also a two lens kit offered with T7, which adds the worst telephoto zoom Canon has ever made... the EF 75-300mm "III" (the EF-S 55-250mm IS STM is a much, much better lens in all respects, but isn't offered in kit with this camera).
- Canon SL3 Rebel ($599, body only) is the world's smallest and lightest DSLR. It's even as light or lighter than some mirrorless cameras! It also uses a 24MP sensor, has a similarly basic 9-point AF system as is in the T7, and also lacks Anti-Flicker but in almost every other way is a solid improvement and more full featured camera. It is available as a body only, but even when bought in kit it's bundled with better lenses: 18-55mm IS "STM", faster & quieter focus.... and in two-lens kits with 55-250mm IS STM. Hey, it's even available in white, if you're bored with black cameras!
https://cameradecision.com/compare/Canon-EOS-Rebel-T7-vs-Canon-EOS-Rebel-SL3- Canon T8i Rebel ($749, body only) is the most full featured of the Rebel series to date. It's 24MP, has everything found in the SL3 plus a much more advanced 45-point AF system, Anti-Flicker and more. It actually is notably less power efficient than the SL3 (but still rated to do about 50% more shots than the Sony a6100 or a6400).
https://cameradecision.com/compare/Canon-EOS-Rebel-T8i-vs-Canon-EOS-Rebel-SL3- Canon 90D ($1199, body only) is
not a Rebel model. With 32.5MP sensor it is the highest resolution of any APS-C camera on the market. Heck, it has higher resolution than many full frame cameras! This is great for added fine detail, but also makes the camera more susceptible to shake blur. Somewhat faster shutter speeds may be necessary and good technique is important. The differences between this and the Rebel series cameras are numerous. For one, the Rebels all use a "penta-mirror" instead of a true pentaprism viewfinder. That's to lower cost, but the 90D with a pentaprism offers a bigger and brighter viewfinder. The AF system of the 90D and T8i is pretty similar. The 90D has a higher specification shutter... rated for longer life span of 120,000 "clicks" (vs 75,000 in most Rebels), faster 1/8000 top speed and 1/250 flash sync (vs 1/4000 and 1/200 in Rebels). 90D also has added sealing for better weather resistance, more external dials and buttons for direct access to many functions (less need to dive into menus), uses a larger battery that gives it the most shots per charge of any of these cameras (more than 3X as many shots as a6100, a6400).
https://cameradecision.com/compare/Canon-EOS-Rebel-T8i-vs-Canon-EOS-90D Finally, note that there are also some excellent recent Canon models that may still be available new or found refurbished directly from Canon USA (like new and same warranty as new). For example, the Canon 80D can be bought new for $899 and other than using a 24MP sensor and having a slightly slower frame rate is very similar to the 90D in a lot of respects. One advantage the 80D has over the 90D is that the older model can be fitted with a battery grip. That both doubles battery capacity and provides a vertical grip and controls convenient for portrait orientation shooting. For some reason Canon did away with battery grip capability in 90D. (The did the same with T8i versus the T7i, where a grip was avail.) There are some third party grips available, but they don't increase battery capacity or provide the additional controls.
Unfortunately, recently discontinued top-of-the-line APS-C 7D Mark II have sold out everywhere and are no longer available new. It's everything the 90D is and more, except it uses a more modest 20MP sensor. The 7DII has a more durable magnesium body, dual memory card slots, optional battery grip, a unique 65-point AF system that's in many ways superior to 90D's, higher durability rating (200,000 clicks) and more. It's a shame Canon discontinued it, but we're hopeful there will be an R7 mirrorless version of it in the not-too-distant future.
One of the advantages of the Canon system over the Sony is that the Canon system has been around 3X longer and has been the top selling system in the world for 20+ years. There are TONS of used Canon EF/EF-S lenses, cameras and other accessories on the market. Of course there are quite a few used Sony are available, too. Nowhere near what Canon are, though.