EB‐1440UI | Epson EB‐1440UI 3800, Lumens Full-HD Ultra Short Throw Projector
- Model: EB-1440Ui (V11H771041/V11H771040)
- Projection System: 3LCD, 0.67" panel with MLA (D10)
- Brightness: 3,800 lumens (color and white)
- Resolution: WUXGA (1920x1200)
- Connectivity: 2x HDMI (1x MHL), VGA in/out, USB-A/B, S-Video, Ethernet, RS-232C, wireless LAN
- Dimensions: 474 x 447 x 130 mm
- Weight: 8.4 kg
Epson EB‐1440UI 3800, Lumens Full-HD Ultra Short Throw Projector
Ultra-Short Throw with Interactive Features
The Epson EB-1440Ui is a 3LCD ultra-short-throw projector with 3,800 lumens of color and white brightness and Full HD WUXGA (1920x1200) resolution, projecting up to 100" from just 40 cm away with minimal shadows. It features dual-pen interactivity and whiteboard sharing, allowing two users to annotate simultaneously. The projector supports PC-free annotation and remote collaboration via the EasyMP Multi PC Projection app. Users praise its sharp, vibrant images but note the need for a flat surface for accurate pen calibration.
Advanced Connectivity and Collaboration
The EB-1440Ui offers wireless connectivity (IEEE 802.11b/g/n), 2x HDMI (1x MHL), VGA, USB-A/B, RS-232C, and Ethernet for seamless integration. The iProjection app enables content sharing from up to 50 devices, with split-screen and whiteboard sharing modes for collaborative meetings. It includes a 16W speaker and microphone input for audio support. Users value the versatile inputs but report occasional wireless lag in crowded networks.
Long Lamp Life and Eco Features
The 267W UHE lamp lasts up to 10,000 hours (ECO) or 5,000 hours (Normal), reducing maintenance costs. ECO mode lowers brightness to 2,900 lumens and power consumption to 334W (vs. 401W Normal). Auto brightness adjustment optimizes output for ambient light. The 8.4 kg unit is designed for fixed installations with a wall mount included. Users appreciate the lamp life but note the weight and replacement lamp cost (~$150).
Epson EB-1440Ui Full HD WUXGA 3LCD Ultra-Short Throw Projector: All Features
| Projection Technology | 3LCD, RGB liquid crystal shutter, 0.67" panel with MLA (D10) |
|---|---|
| Brightness | 3,800 lumens (color and white), 2,900 lumens (ECO) |
| Resolution | WUXGA (1920x1200), 16:10 |
| Contrast Ratio | 16,000:1 (Auto Iris), 300:1 (Native) |
| Picture Modes | Dynamic, Presentation, sRGB, Blackboard, Whiteboard |
| Lamp Life | 5,000 hours (Normal), 10,000 hours (ECO) |
| Interactivity | Dual pen annotation, PC-free annotation, split-screen, whiteboard sharing, EasyMP Multi PC Projection, iProjection, Auto Calibration, AV Mute Slide |
| Warranty | 3 years (projector), 1 year or 1,000 hours (lamp, varies by region) |
Epson EB-1440Ui Full HD WUXGA 3LCD Ultra-Short Throw Projector: All Specifications
| Projection System | 3LCD, 0.67" panel with MLA (D10) |
|---|---|
| Brightness | 3,800 lumens (color and white), 2,900 lumens (ECO) |
| Resolution | WUXGA (1920x1200), 2,304,000 pixels |
| Supported Resolution | VGA (640x480) to WUXGA (1920x1200) |
| Contrast Ratio | 16,000:1 (Auto Iris), 300:1 (Native) |
| Color Processing | 10-bit, up to 1.07 billion colors |
| Light Source | 267W UHE lamp (ELPLP92) |
| Lamp Life | 5,000 hours (Normal), 10,000 hours (ECO) |
| Throw Ratio | 0.27–0.37:1 |
| Zoom Ratio | 1.0–1.35x (digital) |
| Lens | F=1.6, f=4.2 mm, manual focus |
| Audio | 16W mono speaker, microphone input |
| Noise Level | 37 dB (Normal), 30 dB (ECO) |
| Power Consumption | 401W (Normal), 334W (ECO), 0.5W (Standby) |
| Operating Temperature | 5°C to 35°C |
| Dimensions (WxDxH) | 474 x 447 x 130 mm |
| Weight | 8.4 kg |
| System Compatibility | Windows, macOS, Linux, iOS, Android (via iProjection) |
| Security | Kensington lock, security cable hole, password protection, wireless LAN security |
| Certifications | CE, FCC, RoHS |
| Warranty | 3 years (projector), 1 year or 1,000 hours (lamp, varies by region) |
| Package Contents | Projector, interactive pens, pen case, power cable, remote with batteries, USB cable, CD manual, control pad, wall mount, wireless LAN unit, replacement pen tips, quick start guide, warranty card |
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