I was very exited when I saw the G4 with 5.5'' LCD and superb camera but now the lack of root (and roms) makes it less sexy that's why I wonder if the Note 4/Edge is not a better phone.
Here's what I found:
Advantages G4:
-New 2015 model
-Excellent camera both in daylight and night
-RAW
-5.5'' 1440p while easily one handed thanks to better body size
-Weight about 20grm less
-LCD screen means Zero burnins, good for Car apps
-Less lags than Note 4
-Better loudspeaker
Advantages Note4/ Edge:
-Rooted!
-Excellent camera in daylight, good in low light.
-Very crisp screen 1440p at 5.7''
-Cool Edge gadget on the Note Edge
-Better resale
-Ported S6 TW makes it less laggy than stock Note 4 one
-No Touchscreen problem
-Better Audio using earphones with Exynos version