Install the appViewSonic LX720-4KB Standard Throw Projector - 16:9, 2 HDMI, Wi-Fi, Bluetooth 5.0, 8GB, White
- — Warranty: 1 Year Warranty
- — Return and exchange up to 31 days
- — Best price
Key specifications
- BrandViewSonic
- Weight3.5 kg
ViewSonic LX720-4KB 4K Laser Projector for Immersive Home Entertainment
Bring the big-screen experience home with the ViewSonic LX720-4KB. This smart standard-throw projector combines true 4K UHD resolution with 3,500 ANSI lumens of brightness, built-in Google TV and a long-lasting laser light source. Enjoy films, shows, sports and games on a screen measuring up to 300 inches.
Detailed 4K Picture with Long-Lasting Laser Projection
With a native resolution of 3840 × 2160, the LX720-4KB delivers detailed images on a large scale. HDR and HLG support helps reveal more detail in both brighter and darker scenes, while 3,500 ANSI lumens provide vivid viewing in a range of room lighting conditions.
Its third-generation Laser Phosphor light source is designed for dependable performance and offers up to 30,000 hours of use in SuperEco mode, without the need for regular lamp replacement. Eye Care technology also helps reduce blue light for more comfortable viewing over extended sessions.
Smart Streaming and Wireless Connectivity
Built-in Google TV provides convenient access to popular streaming services, including Netflix and YouTube. Use the integrated Wi-Fi to cast content wirelessly from compatible smart devices, or connect Bluetooth headphones and speakers for wireless audio.
For gaming, the projector offers a 1 ms input response and supports refresh rates up to 240 Hz at Full HD resolution, helping deliver responsive play in fast-moving titles.
Flexible Setup and Convenient Audio
Optical 1.3× zoom makes it easier to adjust image size and placement. Horizontal and vertical keystone correction, along with four-corner adjustment, helps align the picture when the projector is positioned off-centre.
A built-in 10 W speaker provides sound for everyday viewing, while HDMI ARC allows audio to be sent to an external sound system through an HDMI cable.
Specifications
| Product type | Standard-throw projector |
|---|---|
| Model | ViewSonic LX720-4KB |
| Product code | 70708-901-46 |
| Colour | White |
| Aspect ratio | 16:9 |
| Resolution | 4K UHD, 3840 × 2160 |
| Brightness | 3,500 ANSI lumens |
| Light source | Third-generation Laser Phosphor |
| Light source life | Up to 30,000 hours in SuperEco mode |
| HDR support | HDR and HLG |
| Maximum projection size | 300 inches (762 cm) |
| Optical zoom | 1.3× |
| Image adjustment | Horizontal and vertical keystone correction; four-corner adjustment |
| Smart platform | Google TV built in |
| Wireless connectivity | Wi-Fi; Bluetooth audio output; wireless screen casting |
| HDMI | 2 HDMI ports; HDMI ARC support |
| Gaming response | 1 ms input response |
| Maximum refresh rate | Up to 240 Hz at Full HD |
| Built-in speaker | 10 W |
| Eye comfort | Eye Care technology with blue-light reduction |
| Included cable | AC cable |
What's in the Box
- ViewSonic LX720-4KB projector
- AC cable
All specifications 81
Main2
- Brand
- ViewSonic
- EAN/UPC code
- 766907034073
General9
- Zoom capability
- Yes
- Built-in speaker(s)
- Yes
- Optical zoom
- 1.3x
- On Screen Display (OSD)
- Yes
- On Screen Display (OSD) languages
- Multi
- Focus
- Manual
- Cable lock slot
- Yes
- Smart TV
- Yes
- Video apps
- Disney+, Netflix, Roku Channel, YouTube
Design3
- Market positioning
- Home cinema
- Number of colours
- 1.07 billion colours
- Product type
- Standard throw projector
Display8
- 3D
- Yes
- Contrast ratio (typical)
- 1200:1
- High Dynamic Range (HDR) supported
- Yes
- High Dynamic Range (HDR) technology
- Hybrid Log-Gamma (HLG)
- Horizontal scan range
- 15 - 135 kHz
- Native aspect ratio
- 16:9
- Supported video modes
- 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
- Vertical scan range
- 23 - 240 Hz
Features2
- Built-in display
- No
- Noise level (economic mode)
- 26 dB
Lens system4
- Aperture range (F-F)
- 1.94 - 2.12
- Focal length range (f-f)
- 11.9 - 15.5 mm
- Offset
- 110%
- Throw ratio
- 1.125 - 1.463
Light source2
- Light source type
- Laser
- Service life of light source
- 20000 h
Multimedia1
- RMS rated power
- 10 W
Network3
- Bluetooth
- Yes
- Bluetooth version
- 5.0
- Wi-Fi
- Yes
Operational conditions1
- Operating temperature (T-T)
- 0 - 40 °C
Packaging content4
- Cables included
- AC
- Handheld remote control
- Yes
- Manual
- Yes
- Quantity per pack
- 1 pc(s)
Packaging data4
- Package depth
- 168 mm
- Package height
- 297 mm
- Package weight
- 4.6 kg
- Package width
- 415 mm
Performance1
- Noise level
- 32 dB
Ports & interfaces13
- Audio (L,R) in
- 0
- Audio Return Channel (ARC)
- Yes
- Component video (YPbPr/YCbCr) in
- 0
- Composite video in
- 0
- HDCP
- Yes
- HDCP version
- 2.2
- HDMI connector type
- Full-size
- HDMI ports quantity
- 2
- HDMI version
- 2.0
- PC Audio out
- Yes
- Serial interface type
- RS-232
- USB 2.0 Type-A ports quantity
- 1
- VGA (D-Sub) ports quantity
- 0
Power5
- AC input frequency
- 50/60 Hz
- AC input voltage
- 100 - 240 V
- Power consumption (standby)
- 0.5 W
- Power consumption (typical)
- 212 W
- Power source
- AC
Projector12
- Horizontal synchronization (max)
- 135 kHz
- Horizontal synchronization (min)
- 15 kHz
- Keystone correction, horizontal
- +-40°
- Keystone correction, vertical
- +-40°
- Matrix size
- 1.19 cm (0.47")
- Projection distance
- 1.49 - 9.72 m
- Projector brightness
- 3500 ANSI lumens
- Projector native resolution
- UHD 4K (3840x2160)
- Screen size (max)
- 7.62 m (300")
- Screen size compatibility
- 1524 - 7620 mm (60 - 300")
- Vertical synchronization (max)
- 0.24 kHz
- Vertical synchronization (min)
- 0.023 kHz
Storage1
- Internal storage capacity
- 8 GB
Technical details1
- Image lag time
- 1 ms
Video1
- Full HD
- Yes
Weight & dimensions4
- Depth
- 234 mm
- Height
- 104 mm
- Weight
- 3.5 kg
- Width
- 312 mm
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