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Viewsonic Pro7827HD Desktop projector 2200ANSI lumens DLP 1080p (1920x1080) 3D Black data projector - Data Projectors (2200 ANSI lumens, DLP, 1080p (1920x1080), 762 - 7620 mm (30 - 300"), 22000:1, 3500 h)
|Prezzo:||EUR 698,92 Spedizione GRATUITA.|
|Tutti i prezzi includono l'IVA.|
- Clicca qui per verificare la compatibilità di questo prodotto con il tuo modello
- Risoluzione 1080p predisposto per contenuti Bly-ray, 3D e HD
- Luminosità da 2200 lumen e contrasto da 22000:1
- Sistema di colori SuperColor 6-segment RGBRGB per sfumature brillanti e colori ricchi e naturali
- Porte: 3 x HDMI, 2 x MHL per una connettività versatile
- Colore standard sRGB e cinematografico Rec. 709
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|Prezzo||EUR 698,92||EUR 339,00||EUR 588,00||EUR 527,97||EUR 600,00||EUR 590,99|
|Spedizione||Spedizione GRATUITA||Spedizione GRATUITA||Spedizione GRATUITA||EUR 10,04||Spedizione GRATUITA||Spedizione GRATUITA|
|Venduto da||Alemar Shop||Amazon.it||Amazon.it||MercadoActual||Amazon.it||Amazon.it|
|Risoluzione massima||1080p Full HD||1920 x 1080||1080p Full HD||1080p Full HD||1920 x 1080||720p HD Ready|
|Tipo di display||DLP||DLP||DLP||DLP||DLP||DLP|
|Immagine luminosità||2200 ANSI lumens||3300 ANSI lumens||3000 lumen||3200 ANSI lumens||3200 ANSI lumens||2200 ANSI lumens|
|Rapporto di contrasto dell'immagine||22000:1||13000:1||23000:1||22000:1||25000:1||15000:1|
|Dimensioni articolo||31,6 x 22,81 x 10,36 Centimetri||22,2 x 28,3 x 9,5 Centimetri||29,8 x 23 x 9,6 Centimetri||31,6 x 22,81 x 10,36 Centimetri||23 x 29,8 x 9,6 Centimetri||33,2 x 21,43 x 9,9 Centimetri|
Offering incredible colour accuracy and stunning, razor-sharp images, the ViewSonic LightStream Pro7827HD is the ideal projector for home theater entertainment. Featuring Full HD 1080p resolution and ViewSonic’s SuperColor™ RGBRGB technology, this projector delivers incredible detail and brilliant colour gradient coverage for true-to-life image projection. Designed with sRGB/Rec.709 cinematic colours, ISF certified day and night modes, as well as a unique movie mode, the Pro7827HD delivers optimized colour for a true cinema experience. SonicExpert™, ViewSonic’s proprietary sound enhancement technology, powers a 10W speaker to deliver incredibly clear and audible sound. PortAll™, a neatly designed enclosed HDMI/MHL dongle compartment that is compatible with a micro USB cable. With a shorter throw ratio, vertical lens shift, 1.3x optical zoom, smart design, and extensive connectivity, the Pro7827HD provides flexible and quick set-up in any home.
Integrated Oscar Academy Award®-Winning* TI DLP® DMD Display Technology
DLP display technology combines accurate, long lasting colour with high native contrast ratios. In particular, DLP utilizes “True Black”, which improves projection accuracy, creating razor-sharp images for cinema, unlike other well-known technology projectors that use dark gray instead of “True Black” because of limited technology.
SuperColor™ Technology Best in class colour accuracy
ViewSonic’s proprietary SuperColor Technology offers a wider colour range than conventional DLP projectors. With an exclusive RGBRGB colour wheel design and dynamic lamp control capabilities, SuperColor Technology projects images with reliable and true-to-life colour performance, in both bright and dark environments, without sacrificing image quality.
SuperColor™ RGBRGB Colour Wheel Fulfills sRGB and Rec.709 standards
The SuperColor™ RGBRGB Color Wheel adopts a special coating to filter segmental spectrums of RGB, to intensify Red, Blue, and Green colours. It fulfills sRGB and Rec.709 standards, and features pure colours to increase visual performance, especially for Blu-ray DVDs. It also focuses on Hue and Saturation enhancement, highlighting breathtaking images like sunrises, sunsets, or blue skies with intense colour gradients, while other projectors can only partially cover these complex color gradients.
Movie Mode Fine tune colour details
ViewSonic delivers an amazing movie colour mode which has taken several movie colour schemes into consideration. These colour schemes involve several related colours for aesthetic colour harmonies. For example, the Complementary Colour Scheme features two main opposing colours, creating high contrast while viewing; the Square Colour Scheme features a balanced colour layout between warm and cool colours. With just one mode, viewers are presented with a cinema-like experience!
International ISF Certified Image Calibration Tool Customized day and night Modes
ISF (Imaging Science Research Lab) Certified for customized image calibration, this projector provides the calibration tools to allow ISF-certified technicians to provide on-site tuning of Day and Night modes. The customized fine-tuned mechanism will become the default option to fit each user’s scenario requirement in bright and dark environments.
Full HD 1080p The Finest Picture Quality
This ViewSonic projector features Full HD 1920x1080 (1080p) native resolution for the sharpest and clearest picture available, 144Hz 3D frame rate for smoother images and better 3D perception and DarkChip3 for deep blacks, finer pixels and exceptionally smooth motion. It delivers exceptional details and astonishing clarity for the best viewing experience. It is perfect for watching all types of high definition formats (1080p/1080i/720p) and content, including movies, videos, sports, games, and TV, without any distortion or scaling of the original video format.
3 x HDMI Inputs with 3D Blu-ray Ready Flexible connectivity to high-definition devices
Designed with 3 x HDMI ports, this projector can display 3D images directly from 3D Blu-ray players—perfect for connecting to any HDMI-enabled device.
SonicExpert™ Technology Clear, comfortable, and louder sound over same-class projectors
Following a groundbreaking proprietary speaker transducer and chamber re-design, LightStream projectors deliver full-range sound 20Hz – 20KHz for presentations or off-the-clock home entertainment. The compact speaker takes pride in quality sound with best-fit Sound Response Curve, and high efficiency of transferring electric power to sound power. SonicMode The exclusive SonicMode sound settings deliver optimized audio performance for presentations, video clips and music.
PortAll™ : Secure MHL/HDMI Port Enjoy high-definition multimedia
ViewSonic’s exclusive PortAll™ feature—a hidden compartment with an integrated and secure MHL/HDMI port that lets you discretely stream multimedia content from a wireless dongle, or lets you connect to other devices via an HDMI cable. * ViewSync® WPG-300 is optional
Vertical Lens Shift A Tool-free design knob for vertical image position adjustment for max. 20%
Unlike creating image quality deterioration from making Keystone adjustments, the lens shift function is the best image-positioning tool, preventing image quality loss. This tool-free control knob controls the lens shift function easily, so users can enjoy projection setup everywhere, with less locational limitations. If further adjustment is needed, users can also utilize the vertical lens shift function and finally the Keystone function if absolutely necessary.
Complete Keystone plus 4 Corner Function Easy image adjustment, with side projection utilization
Horizontal and vertical keystone correction, as well as a 4 corner adjustment feature eliminates crooked and distorted images for a perfectly proportioned picture every time.
Extreme Mounting Flexibility
A 1.3x optical zoom lens provides mounting flexibility with a wider throw distance range while a 1.1 - 1.5 shorter throw ratio projects large images from short distances in small rooms.
High-Powered USB Charging Port for Mobile Devices and Wireless HDMI dongle
The 5V/2A USB and Micro USB ports deliver more charging power 10W than a normal USB port, allowing users to charge mobile devices in less time. In addition, wireless HDMI dongles, such as ViewSonic WPG-300 or others, can be plugged into the projector’s HDMI port while being powered by a USB cable plugged into the USB port for Full HD contents.
The cable management hood connects onto the back of the projector to hide unsightly cable clutter and exposed ports. An easy-access top lamp door enables simple lamp maintenance and replacement. The tactile keypad is raised with concave buttons that assist in making projector set up easier in dark environments.
Programmable Remote Control
A programmable hotkey “MyButton” can be configured to launch the most commonly used functions. Control up to eight projectors in the same venue or from a mobile device via free V-remote app.
12V trigger: N
AC input frequency: 50 - 60
AC input voltage: 100 - 240
Audio (L,R) in: 2
Batteries included: Y
Built-in display: N
Built-in speaker(s): Y
Cables included: AC, VGA
Card reader integrated: Y
Carrying case: N
Ceiling mounting supported: Y
Colour of product: Black
Compatible memory cards: SD
Component video (YPbPr/YCbCr) in: 1
Composite video in: 1
Contrast ratio (dynamic): 22000:1
DVI port: N
Depth: 228 mm
Digital zoom: 2x
Display number of colours: 1.073 billion colours
Ethernet LAN: N
Full HD: Y
HDMI ports quantity: 3
Handheld remote control: Y
Height: 103.7 mm
Microphone in: Y
Mobile High-Definition Link (MHL): Y
Noise level: 36 dB
Noise level (economic mode): 31 dB
On Screen Display (OSD): Y
Optical zoom: 1.3x
PC Audio out: Y
Power consumption (typical): 350 W
Power source: AC
Product type: Desktop projector
Projection technology: DLP
Projector brightness: 2200 ANSI lumens
Projector native resolution: 1080p (1920x1080)
Quick start guide: Y
RMS rated power: 10 W
RS-232 ports: 1
RoHS compliance: Y
S-Video inputs quantity: 1
Screen size compatibility: 762 - 7620 mm (30 - 300")
Service life of lamp: 3500 h
Service life of lamp (economic mode): 6500 h
Throw ratio: 1.1 - 1.5:1
USB 2.0 ports quantity: 1
VGA (D-Sub) ports quantity: 2
Weight: 2.6 kg
Width: 316 mm
Principali recensioni dei clienti
Al momento, si è verificato un problema durante il filtraggio delle recensioni. Riprova più tardi.
Ho deciso di acquistare questo proiettore avendo letto tutte le comparazioni tra modelli di stessa fascia.
L'ho preso su amazo.co.uk dove costava decisamente meno.
Sinteticamente posso dire che nella mia configurazione con skyhd non rimpiango i mini schermi di molti multisala.
Ho il proiettore montato sul soffitto a circa 360cm dalla parete bianca che fa da schermo. Per l'audio uso un ampli akay anni80 con 4 canali stereo (2 frontali e laterali) e un subwoofer.
Il proiettore (seppur rumoroso in modalità normale e appena percettibile in modalità eco) permette ampie regolazioni di colore e luminosità , e soprattutto permette la regolazione verticale dell'altezza con una manopola fisica (vertical shift).
In definitiva lo consiglio
Le recensioni clienti più utili su Amazon.com
Very effective even in brightly lit rooms. I was looking for a projector that met my criteria. After spending several weeks, researching all popular brands and review sites I developed my own criteria and here is how I think this faired on my criteria -
Brightness, Contrast, Color 9.5 out of 10
No issues using it in bright room even during day time.
Dark/Black - 9.5 out of 10
Haven't seen other projector doing this so well.
Audio - 2 out of 10
Poor audio but to be fair, I was not expecting this projector to sound great. I have used this audio at the lowest volume setting along with my sound bar and woofer to fill the room.
Fan Noise - 6 out of 10
I was expecting this to be much quieter.
Input connections - 10 out of 10
Very versatile connections. You can add 3 HDMI, 1 VGA, 1 A/V
Lens Shift - Yes, 7 out of 10
Do not expect much from lens shift, but still, I am using it to make minor corrections.
Light source - LED/Bulb
I wanted a LED projector but did not want to compromise on brightness and other features. This is not a big concern.
Overall I am a pretty happy camper.
It's been less than a week for me trying this out but I am very happy with the purchase. Looking forward to share more updates after using it for few more weeks.
Just perfect for blu-ray 2d/3d watching.
The only negatives I experienced are -
1. The fan noise. Could be quieter.
2. Projector speakers are useless.
Update - June 2017
After past 6 months of occasional use, the speaker failed on me.
-no/little distortion when scaled out.
-bright enough to work in rooms with blinds open
-plenty of adustable legs/lenses for optimal screen qualitt
-fans are SUPER loud.
-gets hot reaaaaalllly quick
-colors are off even after adjusting settings
-white/black balance and exposure is off
-not ideal for a proper cinematic setting.
Overall, for what it costs, and with all its issues, I still think it's worth getting. But if you want something perfect out of the box. Dig deeper and do some more research.
In the end all I can say is get this and also their customer service is AMAZING!
Black levels are truly excellent on this projector. Letterbox bars, space scenes, and the like, show a deep, convincing black. This lends itself to a very punchy image, rivaling a good, modern LCD television, but of course at 4 times the size. Detail is also superb, with things like film grain, dust motes, and facial wrinkles and hairs easily evident when watching a high quality Blu-Ray. Colors are a bit aggressive, but are still realistic and pleasing. Very dark scenes do still show some of the mosquito noise that seems common with DLP projectors - but this is not evident at normal viewing distances.
***Build Quality and Features***
The projector is about 13"x10"x4", WxLxH. It weighs about 6 or 7 pounds. This makes it pretty average for an entry-level DLP projector. It features large fans on the side and front of the unit, pulling air in from the side and pushing it out through the front corner. In Eco mode, the fans are reasonably quiet but not "silent," when this projector is placed a few feet away from the viewer (e.g. mounted above a couch), the fans are evident during quiet scenes in a movie. In the regular lamp mode, this projector can definitely compete with room lighting - but you would be foregoing its greatest performance strengths (the aforementioned punchy contrast) by doing so. There is no lens cap, which is a disappointment at this price point. There is, however, a 1.3:1 zoom ratio, which gives great flexibility in placement distance from the screen, typically between 2 and 3 feet of range, depending on screen size. This is a real boon for smaller theater rooms (like mine). There is no external power brick, just a regular 3-prong cord, further simplifying mounted installations.
Unique to ViewSonic's line are a few standout features. Hidden behind a panel on the side is an HDMI port for streaming sticks like Amazon Fire and Chromecast - with a built-in Micro-USB cable for power. There is also a lens shift dial that allows for a 20% adjustment of the image up or down. It also has a 6 segment color wheel, and I must say I basically never experienced rainbow effect during any programming. Even on test patterns, I experienced a slight fidgety look but never a full on rainbow. Typically I am sensitive to DLP rainbows, so this was a very pleasant surprise.There is a built in speaker that is about on a par with a good clock radio. Adequate in a pinch, but nowhere near the quality of even a cheap stereo soundbar.
The remote is tiny and rather lackluster, though it does have a laser pointer built in. The menu system is irritating, requiring constant exits and re-entries, because of the lack of a consistent "back" feature.
One problem I ran into, which is pretty serious in my book, had to do with displaying a 1080p signal from my Blu-Ray player, the Sony BDP-S3500. This is an extremely common disc player, and was Amazon's best seller for 2015. This seems to be a result of sensitivity to HDMI bandwidth - my LG PF1500 could easily accept a 1080p signal using the same cable over the same distance. I ordered a new Monoprice "active" cable to see if there was a difference, and indeed there was. But the previous cable was no cheapie, and the run wasn't terribly long. So I have to conclude that the PRO7827HD is just more sensitive to this that some other projectors.
Unfortunately, this is a UHP lamp-based projector. The lamp is rated for 6,500 hours in Eco mode, less in regular. This is probably optimistic, of course, since UHP lamps degrade on a pretty linear curve from first use to half brightness. But it should provide about 4 years of good viewing. ViewSonic lamps appear to be in the $200-$300 range, which is a significant recurring expense to consider, even if it's every 4 years.
There was no manual included in the box. Just a quick start guide, a CD-ROM, and a QR code to scan with one's phone. I would have preferred a paper manual, since many people no longer have a computer with a disc drive, and reading on one's phone is less than ideal. There is a downloadable manual now on ViewSonic's website, and it is relatively comprehensive, though it doesn't really explain the difference between the lamp modes on this projector.
I watched Star Wars: The Force Awakens, Ben-Hur (both on Blu-Ray disc) and House of Cards (streaming) during my testing of this projector. I was completely engrossed by each, drawn into the experience of the movie or show each time. The PRO7827HD really delivered a cinematic experience with stout black levels, vibrant color, and loads of detail. I would not hesitate to recommend this to someone in the market for a darkened-room home theater projector. The bug I experienced with 1080p from my disc player, the restrictive menu, and the high cost of lamp replacement are really the only caveats I have to offer. As such, I'm going with 4 stars rather than 5. But this is a whale of a machine. I am seriously considering swapping it in for my LG-PF1500.
This was a rather odd beast to run through a DIY Disney WOW! calibration. In part this was because the settings were pretty accurate to start with. But this also was the case because many key settings were grayed out, even on different pre-set modes. For instance, the Color setting was grayed, so I could not adjust the chroma levels using the WOW! blue filter. The manual states that color and sharpness adjustments are unavailable when the signal is not YCbCr. Well, my player has three options that put out YCbCr, and none of them result in these options being unlocked for me. I have never dealt with a device that locks so much from the user, and find it troublesome. That said, the REC-709 preset mode did a pretty good job of rendering colors accurately, albeit a bit on the hot side. Over the last week, I've carefully adjusted things with the limited menus as far as I can towards "standard." This PJ seems to be rather sensitive to minute contrast and brightness adjustments, resulting in odd pixellation and banding if you're just slightly off. Here are the settings I arrived at:
Color Mode: Movie Rec. 709
Color Temp: Warm
Brilliant Color: 2
R: Hue -10, Saturation 95, Gain 100
G: Hue 20, Sat. 100, Gain 100
B: Hue 24, Sat. 95, Gain 96
C: Hue 35, Sat. 100, Gain 100
M: Hue 0, Sat. 100, Gain 100
Y: Hue -40, Sat. 100, Gain 100