Projektorius ViewSonic LX720-4K

ViewSonic LX720-4K
A 4K laser projector with built-in Google TV for home cinema without compromise.

The ViewSonic LX720-4K projector delivers true 4K UHD resolution of 3840×2160 px with HDR/HLG support and 3500 ANSI lumens brightness for a great picture even in daylight. It uses 3rd generation laser phosphor technology with up to 20,000 hours of lamp life without lamp replacement, which means years of maintenance-free operation.

The projector offers a projection area of 60" to 300" with flexible adjustment thanks to 1.3x optical zoom, ±25° horizontal and vertical keystone correction and four-point corner correction. Built-in 10W cube speaker provides quality sound without the need for external devices. With integrated Google TV and the native Netflix app, you get a complete entertainment center ready for immediate use.

Native 4K UHD resolution of 3840×2160 px with HDR and HLG support for dynamic images
3rd generation laser light source with a lifetime of 20,000 hours in normal mode and 30,000 hours in Eco mode
High brightness of 3500 ANSI lumens allows projection even in daylight
Ultra-low 1ms response time at 1080p/240Hz and 4K/60Hz for smooth gaming and sports viewing
Built-in Google TV with native Netflix app and Chromecast support for easy streaming
Flexible installation with 1.3x optical zoom, ±25° H/V keystone correction and four-point correction
Integrated 10W cube speaker with Bluetooth 5.0 output and HDMI ARC support
Two HDMI 2.0 ports with HDCP 2.2 and one with ARC support for easy connection to an audio system
Wi-Fi 5GHz for wireless screen mirroring from mobile devices
Advanced gaming features
The projector supports input rates up to 240Hz at 1080p and 60Hz at 4K with 1ms response time, ensuring smooth, blur-free images in fast-paced scenes. Gaming mode is automatically activated at the default geometric correction settings.

Connectivity and expandability
In addition to two HDMI ports, the projector offers a USB-A port with 5V/1.5A output for powering external streaming devices, RS-232 for professional control, optical audio output and Bluetooth 5.0 for connecting wireless headphones or speakers.

Supplied accessories
Included in the package is a power cord, a remote control with Bluetooth and backlight, and a quick start guide.

BASIC SPECIFICATIONS

Projection System: 0.47" DLP 4K-UHD
Resolution: 3840 × 2160 px (4K UHD)
Brightness: 3500 ANSI lumens
Contrast: 3,000,000 : 1
Light Source: Phosphor Laser, 20,000 hours (Normal), 30,000 hours (Eco)
Projection ratio: 1.125-1.463
Optical Zoom: 1.3x
Image size: 60"-300"
Projection distance: 1.49-9.72 m (150" at 3.74 m)
Keystone Correction: H ±25°, V ±25°
Input lag: 1 ms (at 1080p/240 Hz and 4K/60 Hz)
Frequency: 23-240 Hz
Speaker: 10 W cube
Connectivity: 5GHz Wi-Fi, Bluetooth 5.0, 2× HDMI 2.0 with HDCP 2.2 (one with ARC), 1× USB-A (5V/1.5A), 1× RS-232, 1× 3.5mm audio output
Noise: 32 dB (normal), 26 dB (Eco)
Power consumption: 143 W (operation), <0.5 W (standby)
Dimensions: 312 × 234 × 104 mm
Weight: 3.5 kg