Description
ViewSonic LX700-4K Laser Home Projector
True 4K HDR laser projector with 3,500 ANSI lumens, 0.65" DMD for high native contrast, Xbox-friendly 1440p@120Hz, flexible installation (V lens shift, 1.36× zoom), and up to 30,000-hour light-source life.
Throw Distance Guide
| Screen Size (16:9) | Viewable Area (W × H) | Installation Distance* |
|---|---|---|
| 92" | 204 cm × 115 cm | 2.2 m – 3.0 m |
| 100" | 221 cm × 125 cm | 2.3 m – 3.2 m |
| 110" | 244 cm × 137 cm | 2.6 m – 3.5 m |
| 120" | 266 cm × 149 cm | 2.8 m – 3.9 m |
*Based on manufacturer throw ratio (1.06–1.45:1). Allow tolerance for room lighting and mount height.
Key Features
- 3,500 ANSI lumens for bright rooms
- True 4K UHD with HDR10/HLG support
- 0.65" DMD for high native contrast & deeper blacks
- 1440p @ 120 Hz and 1080p @ 240 Hz / 4.2 ms low-latency gaming
- 125% Rec.709 wide colour with SuperColor™
- Laser phosphor light source — up to 30,000 hours
- Vertical lens shift, 1.36× zoom, H/V keystone & 4-corner
- eARC for Dolby Atmos passthrough; 15W speaker
- Designed for Xbox compatibility
- 3 Years ViewSonic Australia Warranty
Overview
The ViewSonic LX700-4K brings laser reliability to big-screen home entertainment and gaming. Its third-generation laser phosphor engine delivers instant on/off, punchy 3,500 ANSI lumens and up to 30,000 hours life with no lamp replacements. Pair true 4K detail and HDR with a high-contrast 0.65" DMD for cinematic depth, then switch to 1440p@120 Hz or 1080p@240 Hz with 4.2 ms response for ultra-smooth gameplay. Flexible setup is easy with vertical lens shift, 1.36× optical zoom, H/V keystone and 4-corner correction.
Specifications
Display
- Projection system: 0.65" 4K-UHD DLP
- Native resolution: 3840 × 2160
- Brightness: 3,500 ANSI lumens
- Contrast ratio: 3,000,000:1
- Colour: 1.07 billion
- Light source: Laser phosphor (20,000 hrs Normal / 30,000 hrs Eco)
Optical
- Throw ratio: 1.06–1.45:1
- Zoom: 1.36× optical (0.8–2.0× digital)
- Lens: F=2.51–2.93, f=15.985–21.423 mm
- Projection offset: 137% ±10%
- Lens shift (V): +15% / 0%
- Keystone: H/V ±30° & 4-corner
- Image size: 30"–300" (100" @ ~2.35 m)
Gaming
- Input lag: 4.2 ms (1080p@240 Hz)
- Refresh support: up to 240 Hz (1080p), 120 Hz (1440p)
I/O
- HDMI: 2 × HDMI 2.0 / HDCP 2.2
- Audio-out: 3.5 mm
- HDMI eARC: Yes (shared with HDMI input)
- USB-A (Power): 5V/1.5A
- 12V trigger: Yes
General
- Speaker: 15 W
- Noise: 31 dB (Normal) / 26 dB (Eco)
- Resolution support: VGA (640×480) to 4K (3840×2160)
- Video compatibility: 480i/p, 576i/p, 720p, 1080i/p, 2160p
- H freq / V scan: 15K–135KHz / 23–240Hz
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