ViewSonic X1-4KB Pro Projetor laser 4K de projeção ultracurta, 3300 lúmenes LED, HDR, Harman Kardon

The ViewSonic X1-4KB Pro is a premium 4K UHD ultra short throw laser projector designed to deliver an immersive home cinema experience. With 3300 LED lumens (2000 ANSI lumens) and a dynamic contrast ratio of 3,000,000:1, it produces vibrant, lifelike images even in ambient light. The 0.22:1 throw ratio allows placement inches from the wall for a 100-inch image. Integrated Harman Kardon speakers (2x10W) provide room-filling audio. Smart TV features, HDR10/HLG support, and flexible connectivity make it a versatile entertainment hub.

Advantages

Ultra short throw eliminates shadows and saves space. Laser light source ensures up to 20,000 hours of maintenance-free operation. HDR10 and HLG support deliver stunning contrast and color. Built-in Harman Kardon speakers eliminate the need for external audio. Smart TV interface with app store provides streaming without additional devices.

Suitable for

• Home theater enthusiasts seeking a large, cinematic display
• Living rooms and media rooms with limited space
• Gamers wanting low input lag (30ms at 4K 60Hz)
• Presentations and digital signage in bright environments

Key specifications

• Display Technology: DLP
• Native Resolution: 3840 x 2160 (4K UHD)
• Brightness: 3300 LED Lumens / 2000 ANSI Lumens
• Light Source: Laser (up to 20,000 hours)
• Contrast Ratio: 3,000,000:1 (Dynamic)
• Throw Ratio: 0.22:1 (Ultra Short Throw)
• Projection Size: 60" - 150"
• Keystone Correction: H/V Keystone, 4 Corner Adjustment
• HDR Support: HDR10, HLG
• Audio: Integrated Harman Kardon Speakers (2 x 10W)
• HDMI Inputs: 2 x HDMI 2.0 (HDCP 2.2)
• USB Connectivity: 1 x USB-A, 1 x USB-C
• Network Connectivity: Wi-Fi (802.11ac), Bluetooth 4.2
• Smart Features: Built-in Smart TV Interface, App Store
• Input Lag: 30ms (4K@60Hz)
• Color Gamut: 100% Rec.709
• Noise Level: 23dB (Eco Mode)
• Power Consumption: 200W (Normal)

Recommendations

For the ultimate home cinema, pair with a high-gain ambient light rejecting screen. Use Eco mode for quieter operation and extended lamp life. Connect streaming devices via HDMI for 4K HDR content.