Micromax win w 121 is windows phone.
Providing 5 inches display, 8 mp camera 1 GB ram, 8 GB internal memory updated with Cortona voice search orderd this phone for my uncle. The best thing of this phone that you can directly use Microsoft PowerPoint, excel, Microsoft sheet and Notepad on the go at any time without the internet connection, doesn't provide 3rd party permission. File explorer should be installed from store.
Camera quality is very good check the camera quality in pictures taken from windows w121 it will be good to buy from online store rather than from a local store as it cost less in online shopping after all the good phone