what's the deal with the lag as show in the AndroidCentral hands-on videos?

[CarrierPigeon]

what's the deal with the lag as show in the AndroidCentral hands-on videos?

is it caused by the 2K screen's high resolution? or is it caused by the new tweaks that LG made to their launcher?(if so, can using Nova launcher help?)

Thanks!

 

[zedorda]

They are beta devices.

 

[CarrierPigeon]

They are beta devices.

Thanks! I just watched the video again with audio... yes, they did say it's a pre-production phone... so hopefully the retail version will have no lag.