I bought 2 in Black Friday, one for myself, one for Mrs to upgrade from her L625.
Now My 640 is a kind of work phone (no Pok?mon; Exchange mail account and Skype instead). I thought I would update it to W10 but then came to my senses
I don't know if MS has detected that I'm using android version of Outlook, or have they shut down the store for WP8.1, or should I just reset the phone, because W10 upgrade advisor, Skype for business and some other updates/installs just error. No matter if internal storage or SD is selected. Maybe they were renamed in store or something... Well, maybe I put "work SIM" (paid by myself, so it's for others to call me if email and Skype are not enough
) back to low-end android and use that...
640 is still not bad
I have 820 running pre-anniversary, and it's no rocket, I can tell you. I could swap it for a Rasperry Pi
About the $300-400 midrange Windows phone... I went for a €200 android as primary phone and it's pretty much all I need and want. Enough power, 5.2" FHD display, decent camera, finger print reader. No gyro nor NFC. Son got one with on par specs sans finger print reader, but with 5.5" FHD display (extra millimeters in size I was afraid of
), gyro, NFC and stereo speakers. I don't know if they are midrangers or lower, but way above 640 and 650. They are good for us for a couple of years