Viewsonic PX728-4K home theatre Projector
The PX728-4K is a 2,000 ANSI Lumens 4K home cinema projector that offers excellent value for upgrading to 4K home entertainment. Enjoy bigger, better visuals in true 4K clarity with HDR/HLG support and richer colours through Cinema SuperColor™ Technology that covers 100% Rec.709
Key Features
- True 4K HDR visual experience
- Cinema SuperColor™ Technology with 100% Rec.709
- Direct big-screen streaming via USB Type-C
- 4.2ms Ultra-Fast Input & 240Hz high refresh rate
- Warping, auto V keystone and 1.3x zoom for flexible installation
The PX728-4K is a 2,000 ANSI Lumens 4K home cinema projector that offers excellent value for upgrading to 4K home entertainment. Enjoy bigger, better visuals in true 4K clarity with HDR/HLG support and richer colors through Cinema SuperColor™ Technology that covers 100% Rec.709. Gaming also gets an upgrade with 4.2ms Ultra-Fast Input, a 240Hz refresh rate, and USB Type-C connectivity for direct streaming from Nintendo® Switch. Powerful warping, auto V keystone, H/V keystone, and 1.3x optical zoom make setting up a big screen of up to 300” on any surface easier than ever. Adding on to that is the LAN control capability compatible with home automation systems and 12V trigger output, making the PX728-4K a perfect addition to your smart home.
- Keypad
- Power Key
- Zoom/Focus Ring
- Adjustment Foot
- Lens
- Front IR
- USB Type-C (5V/2A)
- HDMI x 2
- Audio Out
- RS-232
- 12V Out
- USB Type A(5V/1.5A)
- AC In
- Rj45
Viewsonic PX728-4k Specifications
| Native Resolution: | 3840×2160 |
| Brightness: | 2000 (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: | nglish, 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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