vivitek DW771USTi
WXGA, 3500 lm, 0.35:1Product details
The DW771USTie is the ultimate interactive ultra-short throw projector for educational institutions. The projector delivers a 2.15-meter wide projection image with a diagonal of 100 inches at a projection distance of just 44 cm. It impresses not only with its outstanding image quality but also with its two built-in 10W speakers. The DW771USTie supports multiple users with its dual pen functionality and an optional finger touch unit with 10 touch points. The interactive pen does not require an HID driver and can be used like a computer mouse without any additional installation. This projector is a robust alternative to flat screens with a 100-inch diagonal image.
Projector technology | DLP |
Projector type | Ultra-short distance projector |
Image resolution | 1280 x 800 pixels |
Throw ratio | 0.35:1 |
Equipment + Functions | 3D, Integrated loudspeakers |
Contrast ratio | 14000 :1 |
Max. Projection area (inch) | 84.65" |
Item number | 13153789 |
Manufacturer | vivitek |
Category | Projector |
Manufacturer no. | DW771USTI |
Release date | 30/4/2020 |
Colour | White |
Projector type | Ultra-short distance projector |
Projector technology | DLP |
Installation place | Table |
Focus type | Manual focus |
Aperture | f/2.5 |
Equipment + Functions | 3D, Integrated loudspeakers |
Aspect ratio | 16:10 |
Display resolution | WXGA |
Image resolution | 1280 x 800 pixels |
4K Technology | Native Ultra-HD |
Contrast ratio | 14000 :1 |
Brightness (ANSI) | 3500 lm |
Throw ratio type | Fixed |
Max. Projection area (inch) | 84.65" |
Throw ratio | 0.35:1 |
Min. throw ratio | 0.35 :1 |
Max. throw ratio | 0.35 :1 |
Image adjustment | Keystone correction, Lens Shift |
Zoom type | Fixed |
Min. projection distance (metres) | 0.28 m |
Video connections | Composite Video (1x), HDMI (2x), VGA (2x) |
Audio Connections | Audio In, Audio Out (1x), Jack 3.5mm Microphone In (1x), Stereo Cinch RCA (1x) |
Data ports | RS-232 (1x) |
USB ports | Mini USB-B, USB-A, USB-B |
Exact USB ports | Mini USB-B 2.0 (1x), USB-A 2.0 (1x), USB-B 2.0 (1x) |
Network connections | RJ45 (1x) |
Max. noise level | 33 dB |
Noise level in power saving mode | 29 dB |
Bulb type | LED |
Lamp technology | UHP |
Lamp service life | 6000 h |
Life energy-saving mode | 12000 h |
Power supply | Electrical connection |
Conventional energy consumption | 380 W |
Power consumption (standby) | 0.50 W |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Remote control incl. batteries, VGA Cable |
Length | 287.70 mm |
Width | 374.50 mm |
Height | 122.60 mm |
Weight | 5 kg |
Product Safety |
Length | 51 cm |
Width | 44 cm |
Height | 29 cm |
Weight | 9 kg |
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Projector» category have a defect within the first 24 months?
Source: Galaxus- vivitekNot enough data
- 1.Yaber0,8 %
- 2.Govee1,1 %
- 2.Lenco1,1 %
- 4.Overmax1,4 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- vivitekNot enough data
- 1.Govee0 days
- 2.La Vague1 day
- 3.JMGO2 days
- 3.Philips2 days
Return rate
How often is a product of this brand in the «Projector» category returned?
Source: Galaxus- vivitekNot enough data
- 1.Govee2,4 %
- 2.Acer3,8 %
- 3.Epson4,3 %
- 4.Samsung4,4 %