Showing posts with label about. Show all posts
Showing posts with label about. Show all posts

Sunday, February 7, 2010

How many do you know about your battery ? (Mac only)

The batteries found on the MacBook computers are extremely good, I would say that are the best batteries for laptops. But Mac OS X won't tell many things about it. Here you can use a little application, called coconutBattery, which will tell you the current battery charge, maximum battery charge, its current and original capacities, and other informations.

For example, I've got a 13.3 inch MacBook (white). It's the old model, so it has a battery that keeps about 4 hours and a half. coconutBattery says the following for my battery:
  • Current Battery Charge: 5137 mAh
  • Maximum Battery Charge: 5137 mAh
  • Current Battery Capacity: 5137 mAh
  • Original Battery Capacity 5020 mAh (it results that my battery is 100% health)
Additionally, it will tell how many battery-loadcycles your battery has, age of your Mac (since it was made, not purchased), if the charger is connected, and if the battery is currently charging.

Newer models of MacBook White have better batteries, which keep up to 7 hours, and support up to 1000 charges.

And, if the Current Battery Charge is lower than Maximum Battery Charge and your Mac says that battery is charged, do NOT panic! It is something normal. Current battery charge usually fluctuates between 100% and maximum 92% of its current capacity. It is something known.

Thursday, January 14, 2010

Nexus One. Do you like it or not ? :)


Nexus One has been recently launched, being already very popular. The phone is very performant, having inside a "monster" Qualcomm QSD 8250 Snapdragon ARM processor which runs at 1 GHz, assisted by 510 MB of RAM, which makes the device one of the most powerful available on market. It has 512 MB storage memory, and a 4GB microSD card included, with the possibility to insert storage cards up to 32 GB.


The screen (capacitive one, of course) has 3,7 inches, and a resolution of 480 x 800 pixels, with 100,000:1 contrast ratio and 1 ms response rate. It has a battery which a capacity of 1400 mAh, which offers up to 290 hours on standby, 10 hours while talking, and 5 hours while browsing. The camera has 5.0 megapixels, with recording possibility, geotagging, auto focus, and flash LED.


What I don't like about it is the plastic it is made of, which gives a sensation of cheap phone. Users complained, so far, about problems with connection through 3G networks. The phone runs on 2.1 version of Android, and it is available without any contract (network free) for 529 dollars.


What do you think about the Nexus One? Do you like it or not? Do you have plans about buying one, or you have already got one?