QUOTE(shawnme @ Oct 15 2013, 02:39 PM)
WIFI
I am not a hardcore in testing the wifi, but as a normal user, I have my Unifi DIR-615 router downstairs and my laptop upstairs on the second floor on battery with Dell's out-of-the-box battery power settings. I do not seem to have a wifi connection problem except for constantly disconnecting due to the stupid DIR-615 router which happens to all my other devices.
I have also used the laptop outside where, I easily get wifi signals where my iPad 4 cant even detect. I don't know if that is considered okay but I odnt find it a problem.
WIN 8
I have more problem with inconsistent Windows 8 platform between the metro and desktop interface and some occasional program crash, otherwise window 8 is okay as well.
BATTERY LIFE
I could easily get 4 to 5 hours of battery life with me playing around with the laptop these 2 days installing stuff and trying out programs in and out. The battery charges pretty fast too when plugged in. At least the battery can easily last longer than my damn HTC phone with the same amount of usage.
PERFORMANCE
I notice that whenever I feel lag, it will be accustomed with the blinking of the HDD and with the response I got, I now believe it is the bottleneck of the laptop. I am hesitating to change to SSD as I feel that the thing is still relatively new and it's relatively expensive which I feel the prices are going to drop pretty fast. Right now I would mind changing the RAM to 8Gb anyway...Will I see any difference? As I notice it's pretty odd with the way Win 8 uses the RAM. One half is "used", a minute amount as "modified", and the rest of it as "standby"...where very rarely, once in a blue moon you'll get to see about 400Mb as "free".
FINGER PRINT READER
This thing is pretty cool, I use it to log in to windows. Only downside to it is, I have to stick to Windows Explorer as it doesn't work with chrome.
SCREEN
Well, I always tried to avoid glossy screens, but this screen on this piece doesn't really pose a problem to my astig
Well, That's all I can think of for now. If there's anything else you guys would want to know, I'll try to respond.
p/s : this laptop is a fingerprint magnet
Thanks for feedback
So, as expected, the Haswell spec 5470 address the battery runtime shortcoming of 5460.
Good to hear that the wireless connection in your 5470 is working fine.
On the RAM increase, you will notice slight improvement if you are into heavy multi-tasking.
The pattern of behaviour you see on RAM is normal, lots of prefetch / superfetch / swapping going around

Btw, even if you increase RAM to 8G, you may still see the same pattern

(yet another benefit of going SSD: you can turn off prefetch / superfetch to free up RAM usage, and swap file (if you leave it on) access faster on SSD).
Understand your concern on SSD cost, it is dropping fast year by year. But SSD is not new tech anymore lah
This post has been edited by nexus2238: Oct 16 2013, 05:59 AM