A:AnswerIt should. The chargers for our two older Cannons, including a Cannon Rebel, worked during a recent trip. We have not been overseas since buying the T7 model but no reason to believe its charger would not work. But you can try to double check with Cannon.
A:AnswerBoth are good however the t6i is a newer version as is the t7i, each newer model offers more bells and whistles. Search a camera comparison web site to see the differences.
A:AnswerThe T5 I is actually a way better camera has more options and the microphone for the T6 is kind of like a basic camera for starters very good deal for the money but again as I mentioned in all my answers that everybody doesn't have a microphone port which is very important nowadays to have
A:AnswerTaking photos are good for all environment even in low light settings. Videos, I recommend staying at 1080p. If you want 4k videos, then you should go with another option as this will take up lots of memory.
A:AnswerI would not suggest this for video. This one doesn't have a flip screen. Taking pictures is the best. 80D is a great option that fits your requirement.