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ni source dari weh ni http://www.techfruit.com/2013/03/21/lifes-a-drain-smartphone-battery-life-comparison/
iPhone 5
While you do get a lot of power and performance out of the iPhone 5, the sacrifice you make is in its battery life, especially when using 4G. The iPhone 5’s 1440 mAh battery cannot be removed and replaced, which means you have to deal with battery packs if you want to boost it. In this way, the iPhone 5 does not have the same battery flexibility as the removable Samsung Galaxy S III, and can usually stand up to about a day or so without a charge.
Samsung Galaxy S III
Able to handle 726 minutes of call time on a battery charge, Samsung met the challenge of a quad core smartphone by fitting it with a 2100 mAh removable battery. The S III can run for about 359 minutes when browsing the Internet, with intense usage requiring a charge about every other day. Samsung have also recently announced an upgrade to a 3,000 mAh battery, which should be enough for even the heaviest data users.
Motorola RAZR i
This new mid range smartphone, released towards the end of last year by Motorola, includes a powerful Intel 2 GHz processor, but backs it up with a 1750 mAh battery. The RAZR i is smaller than the iPhone and the Samsung Galaxy, but is still able to deliver exceptional touchscreen performance via its edge to edge screen. The smartphone’s battery life is also impressive, and can deliver 20 hours of talk time, and about 30 hours on one charge if you use the phone in a moderate way.
HTC One X
Although able to keep going for 635 minutes of talk time, the HTC One X repeats some of the previous HTC smartphones’ issues with battery life. The One X does, however, feature a 2,100 mAh battery, having used a 1,800 mAh battery in the past. The phone’s 4.7 inch HD display is problematic, though, in terms of draining power over more than a day of use.
Samsung Galaxy Note II
A 5.5 inch screen phablet, the Galaxy Note II is a bridge for users between smartphones and tablets, and is set up to deliver a comparable level of battery life to a high end tablet. Samsung have fitted the Note II with a 3,100 mAh battery, which means that it can run for 10 to 12 hours even when connected to 4G LTE – this makes the Note II one of the most efficient smartphones available at present.
Sony Xperia S
Another mid range smartphone that features a large screen and plenty of apps, as well as fast HSDPA connectivity, the Xperia S does share some of the HTC One X’s problems with sustaining its battery life; the 1750 mAh battery is sealed in, and cannot be removed, meaning that you have to a bit frugal with your phone usage if you want to avoid a drained battery.
iPhone 5
While you do get a lot of power and performance out of the iPhone 5, the sacrifice you make is in its battery life, especially when using 4G. The iPhone 5’s 1440 mAh battery cannot be removed and replaced, which means you have to deal with battery packs if you want to boost it. In this way, the iPhone 5 does not have the same battery flexibility as the removable Samsung Galaxy S III, and can usually stand up to about a day or so without a charge.
Samsung Galaxy S III
Able to handle 726 minutes of call time on a battery charge, Samsung met the challenge of a quad core smartphone by fitting it with a 2100 mAh removable battery. The S III can run for about 359 minutes when browsing the Internet, with intense usage requiring a charge about every other day. Samsung have also recently announced an upgrade to a 3,000 mAh battery, which should be enough for even the heaviest data users.
Motorola RAZR i
This new mid range smartphone, released towards the end of last year by Motorola, includes a powerful Intel 2 GHz processor, but backs it up with a 1750 mAh battery. The RAZR i is smaller than the iPhone and the Samsung Galaxy, but is still able to deliver exceptional touchscreen performance via its edge to edge screen. The smartphone’s battery life is also impressive, and can deliver 20 hours of talk time, and about 30 hours on one charge if you use the phone in a moderate way.
HTC One X
Although able to keep going for 635 minutes of talk time, the HTC One X repeats some of the previous HTC smartphones’ issues with battery life. The One X does, however, feature a 2,100 mAh battery, having used a 1,800 mAh battery in the past. The phone’s 4.7 inch HD display is problematic, though, in terms of draining power over more than a day of use.
Samsung Galaxy Note II
A 5.5 inch screen phablet, the Galaxy Note II is a bridge for users between smartphones and tablets, and is set up to deliver a comparable level of battery life to a high end tablet. Samsung have fitted the Note II with a 3,100 mAh battery, which means that it can run for 10 to 12 hours even when connected to 4G LTE – this makes the Note II one of the most efficient smartphones available at present.
Sony Xperia S
Another mid range smartphone that features a large screen and plenty of apps, as well as fast HSDPA connectivity, the Xperia S does share some of the HTC One X’s problems with sustaining its battery life; the 1750 mAh battery is sealed in, and cannot be removed, meaning that you have to a bit frugal with your phone usage if you want to avoid a drained battery.
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