Performance and camera matters most in this price. Other factors are not too big deal.
Did you try Honor 4C live demo?. Clean its camera lens and then try its cameras with beauty mode off and then zoom photos to see how great it is. It's a great option in a ~17500/-.
It has f/2.0 Sony BSI great camera, very capable even in low lights where others fail miserably, no joke, but stable hands are required for good low light photography. Good battery timings (~4 hours SOT with 12-16 hours easily in normal day to day tasks).
Great battery and great camera together is only in Galaxy J5. Others have great camera with good enough battery timings. You can check other higher priced P8 Lite, J5, Noir Z10, Infinix Zero 2 etc.
Honor 4C and P8 Lite has my vote!.
Moreover, Microsoft Lumia 540, 550, 640 and 640 XL have "pro" camera features, like manual focus adjustments and shutter speed controls (extremely useful), HDR + dynamic flash (awesome feature, available only in 640 and 640XL or maybe 550), bracketing and some very cool camera features etc. Nothing beats a Lumia Camera in still photography, even Lumia 540 beats LG G3 and S5 in various low light conditions due to shutter speed manual controls.