How about using your mobile phone to beam an image or a presentation?
There are phones that can be used as mini projectors. This is an
emerging technology and is catching on fast. However, big companies are
yet to invest in this segment, save for Samsung. There are many options
from small handset companies such as Maxx, GFive and Intex. They may
offer cheaper alternatives but they are not built very well. Here are
some of the good options in this segment.
Samsung Galaxy Beam
Samsung should perhaps change its tagline to "We have a phone for
everything" . The phone is available for pre-order on Samsung's website
at Rs 29,900. It is a fully functional smartphone running on Android
2.1, and its 12.1 mm frame can pack a lamp with 15 lumens. It is ideal
for a quick business presentation.
Obviously with a projector
packed into the device , the battery life does take a beating, but the
specs say the phone can run 14 hours on 2G network and about 7 hours on
3G network. With the projector, it's safe to assume the phone can run up
to about 3 hours on a full charge.
The phone comes with a tripod
and you would probably have to use office supplies to make a stand or
keep it at the edge of the table, but it does come with an impromptu
portable screen maker.
The telescopic rod extends out and has a
small clip where one can place a sheet of paper and the base can support
it during presentations. The sheet can be placed in landscape mode or
portrait mode depending on your presentation.
The projector also
tops up as a torch; and the intensity can be changed using the volume
buttons and so too the colours. (Try beating Nokia 1100.)
Micromax X40
Micromax competes in this segment as always with a low-cost
alternative. The X40 is a dual SIM phone and the projector's lamp is
rated at 20 lumens. It is good value for money though the construction
could be a bit more elegant.
The phone also comes with a tripod,
so that should make presentations a bit more easy. The projector lens is
also analog and the image can be focussed using a dial near the lens.
However, there are some glaring problems with the projector . The image
is beamed at 90 degrees and anti-clockwise , and there is no default
program to correct this and one would have to tilt their heads to
navigate to the file. The image corrects itself once the the video being
played goes into full screen. It also runs on a rather old Java-based
OS. Better luck next time Micromax.
Spice M9000 Popkorn
The problems that plague Micromax are present in Spice as well; and a
lot more too. It can play videos in 3GP format and the projector is not
that great. The image projected is a pain in the neck (literally) and
projects is projected at 90 degrees and anti-clockwise . The build feels
cheap and plastic. There are vents in the side to keep the projector
cool.
The phone includes a tripod, which is even more cumbersome
than the one Micromax has, and includes an external speaker; no marks
again for the quality of the speakers. There were alarming reviews about
the battery life. The phone's price varies from Rs 6,700 to Rs 5,700;
keep an eye out for bargains.
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