I installed it (Beta) and sure enough, it crashed on mine and I uninstalled it. Gonna try the regular Dolphin. I noticed that in the beta version, it had Flash disabled and they had a pop up screen come up and said it was causing the crashes so they disabled it.
I don't know what to tell you.
On mine flash in on demand. The regular Dolphin browser does have flash disabled, it's been that way since Adobe announced they weren't supporting it any longer. I use beta every single day, it never crashes.
When they disabled flash on Beta, I sent them an email telling them it never crashed on me and I wanted it back, the next day it was back.
The following is the description from the play store.
Description
Dolphin Browser Beta is the highest performing HTML5 browser available today.
Thanks to Dolphin Browser Beta's canvas rendering, it?s the most sophisticated HTML5 rendering browser available
and it?s Flash compatible.
Dolphin Browser Beta is the highest performing HTML5 rendering browser available today. Dolphin Browser Beta (with Dolphin Engine) is an improved webkit version with extensive canvas rendering enhancements and behind-the-scenes technology that makes it our fastest Dolphin yet.