how is the performance as a phone? any lag or issues with other apps, phone calls, camara? is it on par with flagships aside from SQ?
I don't think flagship is a fair comparison, it is more of a midrange phone. Display, especially, is kinda average with limited color range. I guess I was just spoiled by Samsung and Apple screen. That said, resolution is great, brightness is more than enough and viewing angle is fine for IPS, not exceptional though.
Camera, well, it has good sensor and could take a pretty good photo. But keep in mind, this doesn't have any OIS, so your hand need to be very steady when taking shot. Low light performance is poor, combined with the fact there is no OIS, getting sharp focused shoot is challenging in that situation. Auto-focus is fine though, not as fast as recent flagship, but at least we can get focus just fine. No RAW shooting and manual control however.
Phone reception is as good as I can hope, I think it is as good as my old Samsung Note 4. Dual-sim + micro SD slot is a plus as well, some newer phone combined one of the sim slot with micro SD, that is not the case here. Battery is average for Android phone.
Other than that, a very good DAP section that no other phone can touch.
Hope that helps!
Anyway, I ordered Tempered Glass for this... Works really well. If you wanted some protection, I can recommend this TG.
I'm also waiting for a Dignis case to come in early April.