1) Native Resolution: 1280*720 dpi, max support 1080P
2) M7W built-in Android 6.0 system, it's compatible with more applications, such as Youtube, Google play store and so on.
3) M7A supports Wired/ Wireless Screen Mirroring; M7W only supports Wireless Screen Mirroring, though happycast or eshare app.
4) ±15° Manual Keystone Correction(Vertical)
5) Portable and fashionable design, easy to carry
6) Support multi-languages. English, French, Spanish, German, Italian, Russian, Chinese etc.