Which android mobile is suitable to buy under 10,000 with best camera and speed. I need also reliable brand which provide good after sales services also so that if I get problem in mobile it can be resolved without problem quickly.

I am searching on Internet i found lenovo k3 note. This android mobile is suitable to buy under 10,000 with best camera and speed is good

specification: The phone comes with a 5.50-inch touchscreen display with a resolution of 1080 pixels by 1920 pixels at a PPI of 401 pixels per inch. Android 5.0 and is powered by a 2900mAh removable battery. Include Wi-Fi, GPS, Bluetooth, FM, 3G, 4G. 1.7GHz octa-core MediaTek MT6752 processor. 13-megapixel primary camera on the rear and a 5-megapixel front shooter. with 2GB of RAM. The phone packs 16GB of internal storage that can be expanded up to 32GB via a microSD card.