Environmental Sealings For a camera that you carry everywhere with you, being weather proofed is a big advantage. You will have one less thing to worry about.
Large APS-C (23.6 x 15.6 mm) sensor Large sensor in Fujifilm X-T2 ensures a good low light image quality compared to smaller sensor, and it also provide shallow depth of field and a nice blurry background when needed.
Medium size Body With relatively smaller body compared to DSLRs and better ergonomics compared to Compacts,Fujifilm X-T2is a good compromise between size and functionality.
507g Carrying this weight all day may not be very comfortable for you.
Body Thickness 49mm With a thickness of 49mm,Fujifilm X-T2 is not a pocketable camera for sure.