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JVC Everio GZ-HD620

Camcorder Review
JVC  Everio GZ-HD620
Part 3

Motion & Sharpness Performance Summary




Motion (8.6)

JVC camcorders often excel in capturing smooth motion video, and the GZ-HD620 definitely hits the mark. The camcorder's video in our motion test was fairly artefact-free (for a mid-range camcorder), had little blur or trailing, and no significant frequency interference issues to speak of. (More on how we test motion.)


  JVC GZ-HD620 Panasonic HDC-HS60 Canon HF M31 JVC GZ-HM1
Frame Rate(s) 50i 50i 50i, PF25 50i

Artefacting More noticeable artefacting than the Canon HF M31, but still very low for a mid-range camcorder. Very low artifacting for a mid-range camcorder, but slightly more than the Canon HF M31. Very little artefacting—similar to what we saw with the high-end JVCs. Very little artefacting—on par with the Panasonic HDC-TM700's 50p mode.
Smoothness Very smooth motion—one of the best camcorders out there. Good smoothness in our test video. Very smooth motion, but other camcorders were stronger in this category Video looked incredibly smooth, just like what we saw from the HDC-TM700.
Trailing Blur and trailing was low; on par with the JVC GZ-HM1. Trailing was noticeable in various parts of our test video. Noticeable trailing on the train in our test footage, but overall this wasn't an issue. There was some trailing in our test video, but not much.
Frequency
Interference
No major frequency interference issues. Frequency interference was relatively low throughout our test video. Some slight bleeding with horizontal lines on our pin-wheel, but not a big problem. There weren't any signs of interference problems in this test.
Slow Motion
Mode(s)
Time Lapse Record None None 120fps, 300fps, 600fps low-quality modes

The only downside of the GZ-HD620's motion recording was the fact that the camcorder does not have a 25p record mode. Though, alternate frames aren't that common on mid-range models these days. Canon used to offer its 25p Digital Cinema setting on its mid-range set, but that is no longer the case (it is still available on high-end Canon camcorders). The GZ-HD620 does have an time lapse record feature that can be useful for capturing certain kinds of motion (like a flower in bloom or clouds moving over the sky).








JVC GZ-HD620
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Panasonic HDC-HS60
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Canon HF M31
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JVC GZ-HM1
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Video Sharpness (10.78)

The JVC GZ-D620 did well on our sharpness test, producing numbers consistent with what we usually see from mid-range HD camcorders. The HD620 measured a horizontal sharpness of 800 lw/ph and a vertical sharpness of 575 lw/ph. You can look at the chart below to see how these two numbers match up to the competition, but all of these camcorders did quite well on this test. (More on how we test video sharpness.)


Video Sharpness Score Comparison the Panasonic HDC-HS60 Compare the JVC GZ-HD620
to the Panasonic HDC-HS60
video sharpness comparison chart
the Canon HF M31 Compare the JVC GZ-HD620
to the Canon HF M31
the JVC GZ-HM1 Compare the JVC GZ-HD620
to the JVC GZ-HM1






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JVC Everio GZ-HD620
Camcorder Review