Please Help me...plz help me

hi everyone, please suggest me that which phone good for me.

(1) Nokia Lumia 730 &
(2)Xiaomi Redmi Note.

my budget is - INR 15,000.
I want good hardware & rich look with good BATTERY BACKUP (battery backup is most imp fector), good camera quality (I M not hardcore photographer), screen size range 4.7 inch to 5.5inch (does not matter screen size, only want battery backup), sometimes good gaming device, dual sim connectivity smartphone.
OS - Window / Android
does not matter either windows or android,
i want only good battery backup.

My choice is
(1) Xiaomi Redmi Note
(2) Nokia Lumia 730.

Management of battery backup on both device.

(1) Xiaomi Red I Note

14 hours - 3G internet browsing.
38 hours - 2G internet browsing.
60 hours - music playback.
775 hours (around 32 days) - stand by

(2) Nokia Lumia 730.

17 hours - 3G talk time.
22hours - 2G talk time.
60 hours - music playback.
09 hours - video playback.
8.5 hours - internet browsing [2G+3G].
10.5 hours - WiFi internet browsing
25 Days - Stand by.

[NOTE -: THIS POWER (BATTERY) MANAGEMENT COPY TO XIAOMI & NOKIA OFFICIAL WEBSITE, NOT MINE.]

please help me.:cry::cry::cry: