Cell Phones - Battery and Power
Battery life is one of your most important considerations with a cell
phone. Imagine breaking down, in the middle of nowhere at night. You panic
for a second, then realize you have your trusty mobile, and reach for
it for your call to road service. But oh no, flat battery. Your security
is zapped, like a drained out battery, and your cell phone is as good
as useless.
The Mitsubishi Mobile Access T250 cell phone advertises 120 minutes
talk time and 120 hours stand-by time (in digital mode). Battery upgrades
are expensive, and don't give a significant improvement in talk time.
Power-wise this is not a particularly efficient phone, the screen is slow
to update and you can really feel the power drag, with or without the
battery upgrade.
The Nokia 5165 on the other hand has a long battery life, advertised as giving 190 hours stand-by time and 180 minutes talk time. It uses its power well, and the average user will find it lasts 2-3 days before needing a charge. The only down-side is the manual suggests that the battery should be fully discharged before recharging, which could be inconvenient for heavier cell phone users. The battery takes 4-10 hours to fully charge, so can easily be done over night.
Motorola Nexus have the i1000 operating with 180 minutes talk time and 50 hours standby time. Basically the battery needs to be charged on a daily basis, or more often for heavy phone users. This is an area that will need major improving for this phone to be a popular choice in the future.
The Ericsson T182 is leagues ahead in the power stakes, with 5 hours
talk time and 80 hours standby time. The battery lasts well, takes only
2 hours to fully charge and can be recharged even if it hasn't been fully
discharged. The powerful battery is a little heavier than that of other
cell phones, but when it lasts at least 3 days between charging this is
only a minor inconvenience.
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