ViewSonic PX748-4K DLP Projector, 4K HDR, 4000 ANSI Lumens, HDMI (2x) – VS18339

The PX748-4K is a 4,000 ANSI Lumens 4K home projector that shines in value and brightness and delivers pixel-perfect visuals in true 4K clarity with HDR/HLG support.

Experience a whole new level of gaming with 4.2ms Ultra-Fast Input, a 240Hz refresh rate, and USB Type-C connectivity for direct streaming from Nintendo® Switch. Set up faster and easier than ever before with powerful warping, auto V keystone, H/V keystone, and 1.3x optical zoom, capable of creating a screen of up to 300” on any surface.

Adding on to that is the LAN control capability compatible with home automation systems and 12V trigger output, making the PX748-4K a perfect addition to your smart home.

Product Specifications

• Projection System: 0.47″ 4K-UHD
  Native Resolution: 3840×2160
  Brightness: 4000 (ANSI Lumens)
  Contrast Ratio with SuperEco Mode: 12000:1
  Display Color: 1.07 Billion Colors
  Light Source Type: Lamp
  Light Source Life (hours) with Normal Mode: 4000
  Light Source Life (hours) with SuperEco Mode: 20000
  Lamp Watt: 240W
  Lens: F=1.94-2.12, f=12-15.6mm
  Projection Offset: 120%+/-6%
  Throw Ratio: 1.13-1.47
  Optical Zoom: 1.3x
  Digital Zoom: 0.8x-2.0x
  Image Size: 30″-300″
  Throw Distance: 0.75m~9.76m(100″@2.50m)
  Keystone: H:+/-40° , V:+/-40°
  Lens Shift V. Range: Up to 20% (Digital)
  Lens Shift H. Range: Up to 20% (Digital)
  Audible Noise (Normal): 33dB
  Audible Noise (Eco): 28dB
  Input Lag: 4.2ms
  Resolution Support: VGA(640 x 480) to 4K(3840 x 2160)
  HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160P
  Horizontal Frequency: 15K-135KHz
  Vertical Scan Rate: 23-240Hz
• Input
  HDMI: 2 (HDMI 2.0b, HDCP 1.4/2.2)
  USB Type C: 1 (5V/ 2A)
• Output
  Audio-out (3.5mm): 1
  Speaker: 10W
  USB Type A (Power): 1 (5V/ 1.5A)
  12V Trigger (3.5mm): 1

• Control
  RS232 (DB 9-pin male): 1
  RJ45 (LAN control): 1
• Others
  Power Supply Voltage: 100-240V+/- 10%, 50/60Hz(AC in)
  Power Consumption: Normal: 310WStandby: <0.5W
  Operating Temperature: 0~40℃
  Net Weight: 2.8kg
  Dimensions (WxDxH) with Adjustment Foot: 312x222x108mm
  OSD Language: English, French, Spanish, Thai, Korean, German, Italian, Russian, Swedish, Dutch, Polish, Czech, T-Chinese, S-Chinese, Japanese, Turkish, Portuguese, Finnish, Indonesian, Indian, Arabic, Vietnamese, Greek, Total 23 languages
• Standard Accessory
  Power Cord: 1
  USB-C Cable: 1
  Remote Control: 1(w/ backlit)
  QSG: Yes
• Optional Accessory
  Lamp/Light Source: RLC-127
  Carry Bag: PJ-CASE-008