Cheap pocket projector <$200

OK I'm looking for a cheap pocket projector. Something that doesn't require a pinch black room. I'm not sure about how 854x480 resolution will look like, will it look highly pixelated, will it look blurred?

required inputs

composite.
HDMI.
USB or SD card.
Miracast would be nice, but price is more important.

replacement bulbs.
battery powered, but not a requirement.

I've been looking at these ones, but I'm not sure. Anyone have any experience with these.

$159
http://m.aliexpress.com/item/32481591299.html

$183
http://m.aliexpress.com/item/32497257955.html

These 2 are over $200
$213
http://m.aliexpress.com/item/32525265240.html

$208
http://m.aliexpress.com/item/32693544121.html

I'm leaning towards the first one the U50 for $159.
it's rated 800 lumens, whether that's true or not?

All comments appreciated.