ViewSonic PX748 4K Projector
Key Features
- Model: PX748 4K
- True 4K HDR visual experience
- 4,000 ANSI Lumens offering bright images
- Direct Big-screen streaming via USB Type-C
- 4.2ms Ultra-Fast Input & 240Hz high refresh rate
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Description
ViewSonic PX748 4K Home Projector
The ViewSonic 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. You can 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 it 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. The ViewSonic PX748-4K comes with a 1-year warranty and a 1-year lamp warranty.
| ViewSonic PX748 4K Projector | ||
| Native Resolution | 3840×2160 | |
| DMD Type | DC3 | |
| 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, India, 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 | |
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