[citation][nom]Fokissed[/nom]I don't recall a 3lb dumbbell being a workout. Most people can easily work with 20lb.[/citation]
Holding 3 pounds for long periods of time especially for people who do not workout is quite a chore.
There's a reason why tablets like the iPad, Samsung, Amazon, Google are a fraction of laptops and this lenovo.
By the way, even holding you arms out straight with 1 pound each for 2-3 minutes will get the average Joe and Jane feeling a burn in their shoulders and/or arms
What they need are 2 processors, one in the display and one in the keyboard dock.
When you take the screen off its becomes a normal tablet, lightweight (Arm processor, flash memory).
When you dock it with the keyboard dock, it has additional processing (i3/i5) and memory (SSD) to be used as a proper laptop, not some skimmpy 2-4 GB max laptop with a crappy processor and half-ass battery power that current hybrids have.