Pentax 645D Vs Pentax K-3 Mark III: complete comparison

pro

• Its extraordinary color depth makes it perfect for portrait photography
• The Pentax 645D is tropicalized - this means you can use it also in adverse atmospheric and environmental conditions without ruining it
• It has fast shutter speed, ideal for action photos
• The second memory slot makes the camera more reliable, also for professional use

cons

• Like it or not, we are too used to LCD display to do without it
• Pentax 645D is one of the heaviest cameras in its category. This makes it less suitable for street photography and daily use, but it could be a plus since it gives it more stability if you shoot regularly with the tripod.
• Unfortunately, Pentax 645D does not support wireless connection

pro

• This camera autofocus is able to follow moving subjects
• The Pentax K-3 Mark III is tropicalized - this means you can use it also in adverse atmospheric and environmental conditions without ruining it
• The integrated stabilizer allows you to shoot firmly even in low light conditions
• The LCD display is a convenient and almost indispensable feature
• The microphone input can be very useful if you shoot videos
• Thanks to burst mode, it's ideal for action photos
• The second memory slot makes the camera more reliable, also for professional use
• Thanks to the wireless connection, Pentax K-3 Mark III allows immediate picture sharing