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發表於 2012-6-13 22:30
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本帖最後由 vincent369 於 2012-6-13 22:32 編輯
[quote]G15 NeoPlasma .... 即係等同咩級數?!
Full black panel III ? Infinite Black Ultra ??
I also felt confused while checking the JP site.
However, if checking HK(Eng), US, Singapore overseas web site.
http://www.panasonic.hk/av/english/tv/model/th-p65vt50h.aspx
http://www.panasonic.net/avc/viera/us/vt_plasma_spec.html
http://www.panasonic.com.sg/wps/ ... splasmatv/THP65VT50
all contrast ratio is 6,000,000: 1 for VT50 series. (I presume filter used affecting contrast ratio)
It is strange that JP ZT5 series, the list contrast ratio only 5,500,000: 1.
Tired to list key data from Asia catalog and old model info regarding picture quality between different series.
65/55vt50
Panel: G15 Progressive Full-HD NeoPlasma
Contrast: 6,000,000:1
Shades of Graduation: 24,576
Filter: infinite Black Ultra
Panel Drive: 2500Hz Focused Field Drive
50st50
Panel: G15 Progressive Full-HD NeoPlasma
Contrast: 5,500,000:1
Shades of Graduation: 12,288
Filter: infinite Black PRO
Panel Drive: 2500Hz Focused Field Drive
42ut50
Panel: G15 Progressive Full-HD Plasma
Contrast: 4,000,000:1
Shades of Graduation: 6,144
Filter: no
Panel Drive: 2500Hz Focused Field Drive
65/50vt30
Panel: G14 Progressive Full-HD NeoPlasma
Contrast: 5,000,000:1
Shades of Graduation: 6,144
Filter: infinite Black Pro
Panel Drive: 600Hz Sub-field Drive
50st30
Panel: G14 Progressive Full-HD NeoPlasma
Contrast: 5,000,000:1
Shades of Graduation: 6,144
Filter: infinite Black Pro
Panel Drive: 600Hz Sub-field Drive
50vt20
Panel: G1? NeoPlasma
Contrast: 5,000,000:1
Shades of Graduation: 6,144
Filter: infinite Black Pro
Panel Drive: 600Hz Sub-field Drive
If just compare key data,
1) The performance of 50st50 should be comparable to 50vt30 but much cheaper price.
2) It is better to buy 50st50 instead of 50st30 as performance should be much better but not much expensive.
3) The improvement of 55vt50 compared to 50vt30 looks obvious.
4) If looking for big screen hong goods with price concern, 65vt30 is the only option as it is now below HKD 40k.
5) If looking for big screen, latest model and willing to take risk, import from China (220v, PAL & built-in digital tuner same as HK) or US (110v, NTSC, additonal digital tuner required but overall much cheaper) could be another option. |
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發表於 2012-6-13 21:41
設定好,器材正...10尺簡直震撼啦 
