Sorry, at the moment I’m unable to supply serious data about the weight.
Shown Strida bikes are pretty similar but not equal, both are equipped with custom wheels of unknown weight.
According to a cheap digital luggage scale is the EVO (13,4 kg) ~ 1 kg heavier than the efneo Strida (12,4 kg).
(Accurate data will follow.)
Also appeared the question about the unusual 349 rim size - what’s the advantage?
This comparison image should tell 
