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JVC GZ-MG155 Camcorder Review
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The JVC GZ-MG155 is
succeeding as of the substructure in Everios hard disk drive camcorder
superior line. Although present years Everios have been dependable, the
GZ-MG155 has a solid time establishing its significance. Outclassed
through the step-up GZ-MG255 and outperformed in low luminosity through
the step-down GZ-MG130, this camcorder demonstrates what occurs when a
company expends more time pursuing the mega pixel add up game and less
time glancing at the belongings of those proceedings.
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Video Performance
The modest JVC GZ-MG155
has a superior performance and (Review, spectacles, $0.00) is equipped
through a single 1/6-inch great resolution CCD sensor, which has a
disgusting 1,070,000 pixels for best performance. This is the archetypal
imager magnitude establish in entry-level camcorders of all
arrangements, although the pixel count is superior. This is expected to
consequence in a sharper picture in bright luminosity, but could reason
troubles in low light. The matter is the pixel compactness. Because the
numeral of pixels augmented, however exterior did not, those resources
the pixels themselves ought to be complete smaller. Lesser pixels result
in a decreased capability to capture photons in low luminosity. Elevated
pixel solidity canister as well leads to sound. Excluding well acquire
to low luminosity in a pair sections.
Initially, we desire to
seem at the consequences in bright light. For equivalence, we shoot a
DSC Labs ChromaDuMonde color chip chart at a still 3000 lux for better
performance. Under these circumstances, ideal pro several camcorders,
the GZ-MG155 does not appear so high-quality. The color presentation is
sufficient for the worth range well soaked and moderately even. Noise
and solidity are the two issues at participate in creating the
dissatisfying representation. Too much of the very well detail is
misplaced, antithetical the determining power of the augmented pixel
count up.
We can perceive quite
evidently how the GZ-ZMG155 masses up in the Everio line, having
previously reviewed the step-up and step-down replicas. The entry-level
GZ-MG130 (Review, spectacles, $467.95) has a baseline great resolution
using 1/6-inch 680,000 pixels CCD, which formed a much fuzzier glancing
representation. Color presentation was approximately the identical. The
GZ-MG255 (Review, spectacles, $457.00) has a better 1/3.9-inch CCD
through 2,180,000; concerning twice the pixel add up of the GZ-MG155.
The MG255, while scarcely a defender, did execute superior. The picture
suffered as of less sound and sharper particulars. Again, the color
presentation was comparable, representative that these camcorders are
expected sharing the identical processor, or at slightest the identical
color dispensation algorithms.
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Low Light Performance
(2.71)
The initial ingredient of
our low light experiment absorbs shooting the DSC Labs ChromaDuMonde
color organizer chart at a still great performance by using at 60 lux
and 15 lux. At 60 lux as well as, the JVC GZ-MG155 formed an
exceptionally grainy representation. A great deal of excellent detail
has been misplaced contrasted to the bright light experiment.
Astonishingly, not that greatly color in sequence has been vanished.
This is expected a function of the automated gain, which would as well
give details the sound. The auto gain control (AGC) canister be turned
off and on, nevertheless the genuine level of increase cannot be
accustomed only Panasonics tender that choice in the customer range of
products of the camcorders. |
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A glance at the image
through the AGC off provides an indication of the advantages gain
canister offer, along through the price. The representation is
apparently much darker, however there is less sound. Were the camcorders
to proffer physical gain fairly than merely turning the auto rejoinder
on and off, one may be capable to find a superior balance?
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