Well it's been a few days now since I bought my new X10 and I must say it is a pretty nice phone still but there are a few things that need to be fixed. I have to say the battery life is not good at all, I find it lasts longer than others have stated and there are a lot of applications on it that run in the background, I downloaded Startup Auditor & Juice Defender and have been using those and it seems to work fairly good but still needs improvement, I also noticed from a friend that if you shake the phone the text goes all fuzzy for a second, not sure if this is normal or what, I would also like to see them improve on some more phone options like the ability to organize the applications into groups and not all mumbled together. And some more Home Screens instead of just 3. And as for the camera light, it is a LED so they should have made it that it flashes or can be kept on as a light. I hope that sony can address some of these issues and fix them in future updates.
I am so glad I am back to android and the X10.
I had a Milestone and a Nexus before going back to a 3gs for a bit.
My take:
Battery life: No worse than the Nexus One. Even after a few charge cycles.
Screen: The screen is as a bright as the Nexus but the contrast (with true blacks) is not as good as an AMOLED. X10 is usable in daylight unlike the Nexus, but not as clear as the 3GS in bright sunlight.
BIG PLUS: Screen is as wide as the 3GS which means that text entry is easier compared to the Nexus and Milestone which have more narrow screens (different than the diagonal measurements listed-width is key)
Minus: No multi touch sucks but Sony is implementing a few upcoming features that will be similar to the pinch zoom found in the xScope browser. Is a lack of multi touch a killer? To be honest the only place I really miss it is when viewing PDFs.
OS: Yes 1.6 sucks ass. I really hope this phone gets rooted soon. Biggest complaint with 1.6 is the crappy slide features in the call screen compared to the unified screen in 2.0+
Looks: Subjective yes, but I think the X10 looks better than the Nexus (maybe not the Desire) and much nicer than the 3GS.
Quality: This is a tough call. Plastic cases have their benefits with weight reduction but they are not as durable or scratch resistant (*read: throw this sucker in a case or pouch). Screen is mineralized glass like the iPhone meaning it is scratch resistant to an extent.
Sony Touches/UI: Sony took their time with this phone. It shows in the small number of bugs compared to the Nexus (I was ready to throw the Nexus at a wall when the screen kept freaking out or losing x/y calibration during text input). The Timescape features are nice but they are not Sense UI. I would have preferred Sense.
Camera: A bit slow to launch. Image stabilization seems a tad limited, and there is no option for ISO settings. Photo quality is great but I think the Nexus was almost as good. Hopefully a new firmware will improve this.
Connectivity/Browsing: Wow is this phone fast. I found it faster at rendering pages than the Nexus (and much faster than the 3GS lol). Speed tests gave me a better average result than the Nexus (but not by much)
Final call/verdict: I would buy this phone again if I had the choice.