ViewSonic X11-4K UHD LED Short-Throw Harman Kardon Wi-Fi

Product Code: X11-4K
Brand: ViewSonic

🌟 Overview
The ViewSonic X11-4K delivers a true 4K UHD cinematic experience in a compact, short throw design. Powered by advanced RGBB LED technology, it offers 2400 LED lumens of brightness, a stunning 3,000,000:1 contrast ratio, and HDR/HLG support for vibrant, lifelike visuals. With built in Harman Kardon speakers, instant autofocus, and smart voice control, it’s perfect for immersive home entertainment. Connect effortlessly via HDMI, USB-C, Bluetooth, Wi-Fi, or MicroSD and enjoy up to 200" projection from just 3.5 meters away.

📦 Key Specifications
Attribute Details
Projection System 0.47" 4K-UHD DLP
Native Resolution 3840 × 2160 (4K UHD)
Brightness 2400 LED Lumens
Contrast Ratio 3,000,000:1
Display Colors 1.07 billion
Light Source RGBB LED (30,000 hrs lifespan)
Throw Ratio 0.8 (100" @ 1.77m)
Image Size 30"–200"
Throw Distance 0.5m–3.5m
Zoom Fixed Optical / Digital 0.8X–1.0X
Keystone Correction ±40° Horizontal & Vertical
Input Lag 37ms
Local Storage 16GB (12GB usable)
Audio 2 × 8W Harman Kardon (tweeter + woofer)
Noise Level 26dB (Normal), 25dB (Eco)
Smart Features Voice Control, Wi-Fi, Bluetooth
Connectivity HDMI 2.0 ×2, USB-C ×1, USB-A ×2, MicroSD, RJ45, Audio-in/out, S/PDIF, HDMI ARC
HDTV Compatibility 480i/p, 576i/p, 720p, 1080i/p, 2160p
Resolution Support VGA (640×480) to 4K (3840×2160)
Horizontal Frequency 15K–135KHz
Vertical Scan Rate 23–120Hz
Warranty 1 Year Limited (3 Months on Bulb)
Packaging Retail Box
Gross Weight: 4.5 kg
Box Dimensions (L × W × H): 360 × 300 × 180 mm