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Sony HX920 : TV Full LED 3D à Local Dimming, 800 Hz, DLNA, Dual Chip X-Reality PRO
Petit tour du côté de chez Sony lors de ce CES 2011 pour découvrir le modèle phare de la gamme 2011, le Full LED 3D HX920, digne successeur du HX900, un des meilleurs LED 3D de 2010. au niveau des grosses nouveautés une compensation de mouvement 800 Hz et un Dual Chip X-Reality PRO.
Sony a donc intégré un nouveau processeur, ou plutôt un Dual Chip, le X-Reality PRO, qui serait en mesure de traiter le flux 3D, pour que la compensation de mouvement soit fonctionnelle sur la 3D (ce qui n’était pas souvent le cas en 2010 et cela est intéressant notamment pour les jeux 3D). Mais ce n’est pas tout puisque ce Dual chip pourait upscaler les vidéos 3D, les vidéos en streaming, et traiter le Blu-ray 3D.
On relève également une nouvelle technologie de Local dimming amélioré, le Intelligent Peak LED et donc cette fameuse compensation de mouvement Motionflow XR 800 Hz (960 pour les pays en NTSC).
TV Full LED 3D à Local Dimming 1080p
3D Ready avec émetteur intégré et deux paires de lunettes fournies
Gestion de la 3D séquentielle, Side-by-side et Top end Bottom
Conversion 2D/3D à la volée
Compensation de mouvement Motionflow XR 800 Hz
Design monolithique et minimaliste
Dual Chip X-Reality PRO Engine
Fonction PVR, Wifi intégré
DLNA : Network Streaming, BRAVIA Internet Video & Qriocity
Skype 720p (camera et microphone)
Entrées IR double voie à l’arrière et contrôle RS232C double voie
Le Sony HX920 sera disponible en 65″, 55″ et 46″ pour une disponibilité prévue en mai/juin 2011. Les prix ne sont pas encore connus et des informations complémentaires seront apportées plus tard…
CES: Best Sony LED TV brings full local dimming
LAS VEGAS--Last year we and our readers were pretty excited to hear about the Sony XBR-HX909, which was the company's first television to include our favorite kind of LED backlight--full array with local dimming--since the excellent KDL-XBR8 from 2008. In our full review the HX909 did a lot of things right, including production of some of the deepest black levels we've seen on any TV, but in the end a couple of flaws kept it out of the top ranks.
For 2011 Sony's flagship television, the XBR-HX929, offers a similar LED backlight and a few improvements. According to the release: "Sony's Intelligent Peak LED Backlight uses full array local dimming for deeper blacks, while also boosting brightness in lighter scenes creating incredible on-screen contrast." It has also added a new video processing system whose description deserves a paragraph of its own (again from the release):
"The X-Reality PRO Engine is a two-chip digital video processor that optimizes high definition content, compressed HD signals, standard definition, and other sources including low resolution Internet content. Utilizing a vast database of 'ideal' signal patterns developed by analyzing and indexing and enormous library of film and video, the X-Reality PRO Engine compares incoming signals pixel-by-pixel with ideal scenes to display vivid and detailed images. Additionally, the engine's multi-frame analysis helps create missing resolution and Sony's Super Bit Mapping technology incorporates 14 bit up-scaling, processing and pixel mapping to smooth gradation and improve the quality of low-tone pictures."
Finally the company says its MotionFlow dejudder processing is improved to reduce artifacts during quick camera movement. Again from the release: "MotionFlow XR 960 features a precise backlight control that is synchronized with the liquid crystal movement from frame to frame creating clearer, sharper moving images." The OptiContrast panel improves image quality in well-lit rooms.
In terms of 3D, Sony says it has beefed up response times to help reduce crosstalk, that ghost double-image around 3D objects, and incorporated 5:5 pull-down that, we assume, delivers correct cadence with 1080p/24 sources. The company has also built the 3D emitters into the TVs (finally).
Beyond its picture quality chops, the HX929's feature set is similar to that of the step-down HX820 series, including the company's Internet video suite, integrated Wi-Fi and Monolithic design. See our write-up of the KDL-NX720 series for more details.
Pricing was not announced, and availability was listed as April (August for the 65-incher).
Sony XBR-HX929 series features:
Full-array LED backlight with local dimming
3D compatible
X-Reality PRO video processing
MotionFlow XR 960 dejudder processing
Monolithic design
OptiContrast panel with Gorilla Glass
Bravia Internet video
Built-in Wi-Fi connection
Sony XBR-HX929 series models:
Sony XBR-46HX929: 46-inch
Sony XBR-55HX929: 55-inch
Sony XBR-65HX929: 65-inch
Editors' take: If Sony can address the blooming and color-accuracy issues I saw on the HX909 and keep those awesome black levels, this TV is an early favorite for best LCD picture quality of 2011 (along with flagships from Samsung, LG and, yes, Vizio). I don't expect any miracles from all that fancy-sounding video processing, but there's no way to tell until I get the chance to test it.
Je suis démasqué!!!En fait,je m'intéresse de près à toutes les nouveautés concernant les écrans plats...j'essaie de me soigner mais j'ai un peu de mal à décrocher 
mais quand on est un SONYSTE pur et dur c'est impossible de passer à la concurrence !!! 
cherchez l'erreur 
c'est vrai que la démesure à la cote aux Etats-Unis.
