Based on the subject above, I decided to do a quick search of the following and below are the results from Google. Your normal expectation might be that to find the word "lag" in the results would be due to complaints of lag. Now let's be fair, just because "lag" is in the results doesn't mean the phone HAS lag, in fact it may mean that it DOESN'T have lag when compared to others so don't use the quantities of results as a basis for ranking. It's just that the results may be a bit shocking overall.
Also, Lenovo and Motorola were searched separately but as we all know, now they're one and the same however they were at one time distinctly different so the results could be combined or viewed separately. I've sorted them by the most results to the least;
"LG phone" + "lag" - About 175,000 results (0.42 seconds)
"Samsung phone" + "lag" - About 63,900 results (0.22 seconds)
"HTC phone" + "lag" - About 27,300 results (0.28 seconds)
"Motorola phone" + "lag" - About 17,900 results (0.21 seconds)
"Apple phone" + "Lag" - About 10,600 results (0.29 seconds)
"Sony phone" + "lag" - About 9,900 results (0.27 seconds)
"Lenovo phone" + "lag" - About 6,810 results (0.54 seconds)
So what does this all tell us? Well, it is subject to interpretation but what it definitely does tell us is that some phone manufacturers have greater discussion and review mentioning "lag", but as said above that could be a good thing or a bad thing. Until I could possibly cull from those results all those that are discussing lag they actually experienced with that phone manufacturer versus the same with another it is inconclusive.
We might say that discussion of lag is more likely to be due to lag being present rather than being absent so if that were true then the results above may be largely indicative of which phones have greater discussion of users who have experienced some form of lag. Anyway, I see Motorola in the middle of the pack, so we could expect that maybe Motorola phones are about average. This is where we must take into account marketshare. Motorola has no where near the saturation as Samsung or Apple have, so those results are misleading.
We could look at the Apple results and interpret the relatively small results against the HUGE marketshare as being indicative of a phone that is less likely to suffer lag, and I think that's a fair statement anyway. Apple phones are restrictive in what you can do with them, they are using proprietary processors, a proprietary OS (both designed to work best with each other), and there is far less customization available on them, so it may stand to reason that they would suffer less lag for those reasons at least.
Why do I bother to do this? Well, it's because I feel like at times one or another phone may get a bad rap and not necessarily for good reason. I believe that ALL the phones out there perform as expected in the lab, and during the testing phase (which is a controlled environment), but that some of them may not perform nearly as well in the real world. It's however the real world that we all live in so the real world results are the ones we should be most interested in.
I'd be real interested in hearing from users of Motorola Turbo phones (i.e. the topic of the thread), and what results they are experiencing regarding lag, whether good or bad. At the very least, we'll have a good indication of what to expect going forward for those who own them and those who are contemplating buying them.