VenuG Presents : Which 4GLTE Phone to Buy With Focus on Camera.

If you're looking for just the Camera compare 
1 Xiaomi Redmi Note 4 ₹9999 , 
2 Micromax Yu Yureka ₹8999.
&
3 Microsoft Lumia 638 . ₹6999.

All have 4G LTE. 

First 2(Xiaomi & Micromax) have 13mp back/5mp front camera with dual flash. 2Gb RAM 8Gb phone memory 32Gb expandable . memory(₹1200) 
Last(Microsoft) has 5mp back/no front camera but Ziess lens. 1Gb Ram. 132Gb expandable memory.
IMO Yu Yureka is best, as a smartphone, but purely as a camera Windows 8.1 Lumia 638 is awesome, as



 A) Windows needs less memory for use, 5mp Nokia Camera when used with Nokia Software/Instagram works great plus
 B)With small sized Apps & 128Gb storage Windows phone can download 2000 Apps including Adobe Photoshop, PicsArt & 200 Photo Video editing softwares which are light in size & fast to use. On an Android/Cynogen phone once you download Chrome, Google Play, Play store, Facebook, their is no scope to download any other app as the error message "insufficient phone storage " keeps cropping up on the Google play store!!!


Here is a comparision between the three 4G phones on NDTV Gadgets
Lenovo A6000 vs Micromax Yu Yureka vs Xiaomi Redmi 4G

Here


Yu Yureka vs Lumia 638 
Here 
Here is best price from  MySmartprice.com

Xiaomi
Micromax
Nokia


Here are phone review videos by gsmarena.

Unboxing review Micromax Yu  Yureka Review 

Nokia  Lumia 638 Review