Yeah, but compared to a black glass slippy phone, I guess anything with a goddamn keyboard and game controls will be a lot harder to drop in use.
You are right about smartphones, but:
1/ A lot of smartphones are constructed in a very good way. For example mine, with only like 7 mm thickness, is MIL-STD-810G compliant (not for use in extreme conditions, of course). Some day it went to floor over a marble stairs (without cover): no damage, only a small mark-deformation in metal frame around display. That frame has a very small gap between it and LCD display, so it protects display absorbing impact; It is designed in that way to protect phone+display.
2/ For a lot of smartphones we have some excellent protection covers, like for example those black TPU (Thermoplastic polyurethane) covers made by Spigen with shock-absorption, and "Air Cushion Technology® and drop defense". They add more protection to smartphone designed protection (even they protrude well over display to add protection). And they are non slippery.
Pyra is not slippery (although I would like much more coarse texture on surface, like for example marvelous HP-48 series have), and it is near all plastic (a good point for impacts), BUT it has no protection-design nor drop test passed (it is impossible for its market-cost), nor we have excellent covers for it like those made by Spigen for a lot of smartphones.
If Pyra is dropped opened (while in use), I think it has more chances to get damaged than a good designed smartphone (with drop and impact resistance from design) with a good cover.
And the worse of all: I can change/buy a smartphone in a day (they are in online stores), while Pyra is a WAIT for "3 months®" (equals "at least a few years").
PD: A good point for Pyra is that you could buy parts and repair it yourself.