SONY VPL-VW300



Kostas Kefalas

Kostas Kefalas

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Specifications at a glance:
  • 3D 4K projector Sony VPL-VW300ES
  • 3D Ready: Active technology with RF synchronization
  • Three panels TriLCD SXRD 4096 x 2160 pixels (0.74 "x 3)
  • X-Reality Pro processor 4K: 4K video processing and upscaling and 4K 3D Reality Creation
  • Mastered in 4K: optimization 4K upscaling Blu-ray masterd in 4K (4K from master)
  • Triluminos: compatibility xvYCC gamut and DCI
  • Contrast on / off: 20,000: 1
  • Brightness: 1500 lumens
  • Image size: 60 "to 300" depending on the distance and the zoom
  • Two HDMI connectors with support for 4K 60 Hz input (limited to 4: 2: 0 and 8 bits 50 and 60 im / s)
  • Methods Bright & Bright Cinema TV (for use in semi-lit room)
  • 3D transmitter integrated RF
  • Motorized lens shift: V + - 85% and 80% / H: 31% +/-
  • Zoom and Focus motorized x2,06
  • Motionflow 240Hz (3D compatibility, but unavailable in native 4K)
  • HSV Manual Colour Correction
  • Alignment of pixels per color (RGB).
  • Methods dedicated to 2D and 3D separately (Dynamic, Standard, Game, Cinema & Photo)
  • Lamp Ultra-High-pressure 260 W
  • 2 x HDMI, Mini D-Sub, YPbPr, RS232C, IR in, USB port for firmware upgrades, Ethernet (RJ45, 10 and 100Base-TX) Port
  • HDCP 2.2 for protected content 4K (4K Blu-ray and broadcast streams 4K)
  • Optional: WHDI Transmitter IFU-WH1 (wireless HDMI) and 3D glasses
  • Dimensions: 495.6 x 195.3 x 463.6 mm 14 kg
Available in October. The target price is set at € 6,999.
 

Nelsy

Nelsy

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Kwnstantina said:
  • Contrast on / off: 20,000: 1
Click to expand...
Άρα αυτό είναι το native contrast χωρίς δυναμική ίριδα που μάλλον δεν θα έχει αφού δεν αναφέρει κανά 1.000.000/1:D....τι γίνεται ρε παιδιά...άλλος τη βάζει και άλλος την βγάζει...την ίριδα !!!(jvc/sony)

Available in October. The target price is set at € 6,999.
Click to expand...
Πολύ καλά πάμε...μέχρι να κυκλοφορήσει και 4Κ υλικό θα έχουν πέσει στο τριχίλιαρο-σούπερ!!
 


makis.pol

makis.pol

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Θεωρητικά πρέπει να ειναι ο αντικαταστάτης του 95 .
Τώρα χωρίς ιριδα πως θα ειναι ...
 


Μανώλης Κ.

Μανώλης Κ.

Calibrator! Επαγγελματίας
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Kwnstantina said:
Specifications at a glance:
  • 3D 4K projector Sony VPL-VW300ES
  • 3D Ready: Active technology with RF synchronization
  • Three panels TriLCD SXRD 4096 x 2160 pixels (0.74 "x 3)
  • X-Reality Pro processor 4K: 4K video processing and upscaling and 4K 3D Reality Creation
  • Mastered in 4K: optimization 4K upscaling Blu-ray masterd in 4K (4K from master)
  • Triluminos: compatibility xvYCC gamut and DCI
  • Contrast on / off: 20,000: 1
  • Brightness: 1500 lumens
  • Image size: 60 "to 300" depending on the distance and the zoom
  • Two HDMI connectors with support for 4K 60 Hz input (limited to 4: 2: 0 and 8 bits 50 and 60 im / s)
  • Methods Bright & Bright Cinema TV (for use in semi-lit room)
  • 3D transmitter integrated RF
  • Motorized lens shift: V + - 85% and 80% / H: 31% +/-
  • Zoom and Focus motorized x2,06
  • Motionflow 240Hz (3D compatibility, but unavailable in native 4K)
  • HSV Manual Colour Correction
  • Alignment of pixels per color (RGB).
  • Methods dedicated to 2D and 3D separately (Dynamic, Standard, Game, Cinema & Photo)
  • Lamp Ultra-High-pressure 260 W
  • 2 x HDMI, Mini D-Sub, YPbPr, RS232C, IR in, USB port for firmware upgrades, Ethernet (RJ45, 10 and 100Base-TX) Port
  • HDCP 2.2 for protected content 4K (4K Blu-ray and broadcast streams 4K)
  • Optional: WHDI Transmitter IFU-WH1 (wireless HDMI) and 3D glasses
  • Dimensions: 495.6 x 195.3 x 463.6 mm 14 kg
Available in October. The target price is set at € 6,999.
Click to expand...
Εαν διάβαζες αυτό και αυτό από 25, Αυγούστου δεν θα έκανες copy paste τον Γάλλο.;)
 








rose.athens

rose.athens

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JVC X55:
MEASUREMENTS

ON/OFF CONTRAST: 41.900:1

HIGH LAMP IRIS 0 750 LUMENS
Ansi Contrast: 370:1

JVC X70:
MEASUREMENTS
ON/OFF CONTRAST: 65.900:1
HIGH LAMP IRIS 0 690 LUMENS
Ansi Contrast: 370:1

SONY VPL-VW95ES
Το on/off contrast μετρήθηκε στο 52.200:1 ενώ το ansi contrast 355:1.

BENQ W1500
Το contrast ratio on/off full field μετρήθηκε στο 3.320:1 στη θέση Tele και το Ansi Contrast 365:1

Από τον Καστρουνή
http://www.perfectimage.gr/

 

rose.athens

rose.athens

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http://www.practical-home-theater-guide.com/contrast-ratio.html

Measuring Contrast Ratio
The two methods mostly used by the projection and video display industry to determine contrast performance of a device are the Full On/Off, and the ANSI Contrast measurement:




Full On/Off Contrast is the ratio of the light output of an all white image (full on) and the light output of an all black (full off) image. This is the most favored measurement by manufactures as it yields a larger number for the contrast ratio - 25% to 100% more - than ANSI Contrast measurements for the same display device. Some manufactures of DLP-based displays would even carry this contrast ratio measurement with the 'white segment' of the color wheel turned; this increases the measured figures for the white luminance, hence inflating further the end result.




ANSI Contrast is measured with a pattern of 16 alternating black and white rectangles - also referred to as the 'checkerboard' test pattern. The average light output from the white rectangles is divided by the average light output of the black rectangles to determine the ANSI contrast ratio.


Checker-box image courtesy of ausmedia.com.au

ANSI Contrast represents a more fair way to test contrast ratio as the presence of black and white at the same time is closer to the real world environment rather than the all black or all white image used during the full ON/OFF contrast measurement. This renders the average reading obtained from the ANSI Contrast more realistic.

It is thus clear that when comparing the contrast ratings of home theater projectors and video display devices, it is essential to ensure you are comparing the same type of contrast. Full On/Off contrast will always be a larger number than ANSI contrast for the same projector or monitor.

Unfortunately, there is nothing mandatory as to the methodology used by manufactures to measure contrast performance. Even worse, manufacturers are not obliged to specify the method used to arrive at the quoted figures.

This renders a straightforward comparison of contrast performance figures between different imaging devices - especially from different manufactures - almost meaningless.
 

Δημητρης Α

Δημητρης Α

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το ερωτημα ηταν ρητορικο,όχι πραγματικο.Η ουσια είναι ότι ακομα καμμια μεθοδος δεν μπορει να μας πει τελικα ποιο είναι το κοντραστ!!!!!!!!
 

rose.athens

rose.athens

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Kostas Kefalas

Kostas Kefalas

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ο συνδιασμος και των δυο Δημητρη δινει την καλυτερη απεικονιση

οι τιμες που συνηθως δινουν διαφορα test ειναι το μαξιμουμ που βγαζει ο προβολεας.
....απο εκει και περα ο χωρος καθοριζει ποσο κοντα μπορεις να φτασεις.

π.χ.προσφατα που ειδα εναν προβολεα σε καλο χωρο εχανε σε on/off και ansi contrast το 35% απο το μαξιμουμ που μπορουσε να βγαλει ο προβολεας.
 

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