experts says LG G4 to be more expensive than Galaxy S6:

A Korean publication citing an LG Electronics official reports that the LG G4 will be priced somewhere in between the Samsung Galaxy S6 and Samsung Galaxy S6 Edge. Additionally, a dual-SIM variant of the G4 flagship has been spotted in Iran while the company has teased the G4's genuine leather rear panel in a new video.

ET News speculates that LG might be priced at $825 (approximately Rs. 52,250), considering that the Galaxy S6 comes at $795 (approximately Rs. 50,300) while the Galaxy S6 Edge $910 (approximately Rs. 57,600). An LG Electronics official told ET News, "Prices are yet to be confirmed, but will stay within that range. The comparison target is Edge because the best camera, natural leather, etc. are used."
source: ndtv