Main
Model
Price
Advantages
launch
Announced
Body type
Camera subcategory
Sensor
Effective pixels
Max resolution
Sensor size
Sensor type
Processor
Image ratio w:h
Sensor photo detectors
Image
ISO
Boosted ISO (maximum)
White balance presets
Custom white balance
Image stabilization
Uncompressed format
JPEG quality levels
Photography features
Minimum shutter speed
Maximum shutter speed
Aperture priority
Shutter priority
Manual exposure mode
Subject / scene modes
Built-in flash
Flash range
External flash
Continuous drive
Self-timer
Metering modes
Exposure compensation
AE Bracketing
Screen / viewfinder
Articulated LCD
Screen size
Screen dots
Touch screen
Screen type
Live view
Viewfinder type
Viewfinder coverage
Viewfinder magnification
Videography features
Resolutions
File Format
Videography notes
Microphone
Speaker
Optics & Focus
Autofocus
Manual focus
Number of focus points
Lens mount
Focal length multiplier
Physical
Weight (inc. batteries)
Dimensions
Environmentally sealed
Battery
Battery details
Battery Life (CIPA)
Storage
Storage types
Connectivity
USB
HDMI
Microphone port
Headphone port
Wireless
Wireless notes
Remote control
Other features
Orientation sensor
Timelapse recording
GPS
Samples
Videos
Summary
The Canon EOS 80D has more focus points in compare with the EOS Rebel SL2 (EOS 200D / Kiss X9): 45 vs 9. More number of focus points means less risk of losing focus lock when tracking a moving subject.
The Canon EOS 80D provides better highest shutter speed - 1/8000 second.
The Canon EOS 80D battery life is better than the EOS Rebel SL2 (EOS 200D / Kiss X9) battery life. In accordance with CIPA standards the photographer will be able to take 960 photos with the EOS 80D and only 650 with the EOS Rebel SL2 (EOS 200D / Kiss X9). The Canon EOS Rebel SL2 (EOS 200D / Kiss X9) weighs 453g which is 277g less than the weight of the Canon EOS 80D.
Considering the above differences the EOS 80D becomes the best choice. Get the lowest price on Amazon.