Bright, True 4K UHD projector for classrooms and meeting spacesFuture proof your classroom or office space with this high brightness True 4K UHD projector.The 4K400x projects the finest of details in any environment even when total ambient light control is not possible.This projector boasts dual HDMI ports, audio connections, USB to power 5V devices, 12V trigger and an RS232 to integrate into your existing control solution.In addition, when needed, enjoy 1080p in 240Hz with 4.2ms input lag when connected to a PC.True 4K UHD resolutionUltra HD 4K resolution delivers sharper, life-like images and richer colours - allowing you to sit closer to the screen and enjoy a more immersive experience.Our DLP projectors provide CTA (Consumer Technology Association) approved True 4K UHD resolution, capable of projecting 8.3 million on screen pixels. That's four times more detail than Full HD and twice as many from competing technology, which only delivers 4.1 million pixels.HDR and HLG compatibleCapable of receiving and displaying both HDR10 and Hybrid Log Gamma (HLG) HDR content. This Optoma projector allows you to see far more detail and texture. Objects look more solid and lifelike and the extra detail creates a greater sense of depth.Lights on viewingThis versatile projector combines high brightness and vivid colours for vibrant, true-to-life visuals in any environment*. Make a lasting impression with bigger and bolder presentations any time of day.Dual HDMI inputsPlay games, stream videos and share photos on the big screen in the comfort of your own home. With dual HDMI inputs, you can easily connect to your games console, set-top box, laptop, PC, Blu-ray player or media streamer with a single cable. You can even turn it into a smart projector by connecting an HDMI dongle like the Google Chromecast, Amazon Fire TV, Apple TV or Roku stick.Amazing colourOptoma projectors provide reliable colour performance suitable for any content and environment. From accurate sRGB colours for lifelike images to vibrant punchy presentations. We have a display mode to specific meet your needs. Perfect for a range of graphic and video presentations.Colour Management System (CMS)Display accurate lifelike colours to best match your viewing environment. This unique feature provides you with the flexibility to fine-tune the colour settings for optimal precision.ISF modesThis feature allows you to save your calibrated day and night mode settings for the highest possible viewing experience.Integrated speakerComplete your home entertainment experience with the convenience of a powerful built-in speaker for exceptional sound quality and an easy set up without the need for costly external speakers.USB-PowerUse the USB-A port to power an HDMI dongle, such as Google Chromecast.Four corner correctionAdjust the keystone in both the vertical and horizontal plane. You can individually warp each corner of the image to create a perfectly square image. Ideal for uneven walls or where projector placement is awkward and needs to be installed at an angle.Backlit remoteOur backlit remotes are designed using subtle white LEDs to light up the buttons, making it to see and operate, especially in the dark
| Projector | |
| Projector brightness: | 4000 ANSI lumens |
| Projection technology: | DLP |
| Projector native resolution: | 2160p (3840x2160) |
| Contrast ratio (typical): | 1000000:1 |
| Native aspect ratio: | 16:9 |
| Smart projector: |  |
| Screen size compatibility: | 838.2 - 7620 mm (33 - 300") |
| Supported aspect ratios: | 4:3, 16:9 |
| Projection distance: | 1.21 - 9.9 m |
| Uniformity: | 80% |
| Horizontal scan range: | 31 - 135 kHz |
| Vertical scan range: | 24 - 120 Hz |
| Keystone correction, horizontal: | -40 - 40° |
| Keystone correction, vertical: | -40 - 40° |
| Light source | |
| Light source type: | Lamp |
| Service life of light source: | 10000 h |
| Lamp power: | 240 W |
| Lamps quantity: | 1 lamp(s) |
| Lens system | |
| Focal length range: | 15.84 - 17.42 mm |
| Zoom capability: |  |
| Zoom type: | Manual |
| Zoom ratio: | 1.1:1 |
| Offset: | 105% |
| Video | |
| Analog signal format system: | Not supported |
| Full HD: | |
| 3D: | |
| Supported graphics resolutions: | 3840 x 2160 |
| Supported video modes: | 2160p |
| Ports & interfaces | |
| HDMI ports quantity: | 2 |
| DVI port: | |
| USB 2.0 ports quantity: | 1 |
| Serial interface type: | RS-232 |
| Headphone outputs: | 1 |
| S/PDIF out port: | |
| Network | |
| Smart TV: | |
| Ethernet LAN: | |
| Wi-Fi: | |
| Storage | |
| Card reader integrated: | |
| Features | |
| Noise level: | 28 dB |
| Interactive: | |
| On Screen Display (OSD): | |
| On Screen Display (OSD) languages: | Simplified Chinese, German, English, Spanish, French, Italian, Japanese, Portuguese, Russian |
| Number of OSD languages: | 10 |
| Multimedia | |
| Built-in speaker(s): | |
| RMS rated power: | 10 W |
| Number of built-in speakers: | 1 |
| Design | |
| Product type: | Standard throw projector |
| Market positioning: | Home cinema |
| Product colour: | White |
| Cable lock slot: | |
| Cable lock slot type: | Kensington |
| Display | |
| Built-in display: | |
| Power | |
| Power source: | AC |
| Power consumption (typical): | 220 W |
| Power consumption (standby): | 0.5 W |
| Power consumption (max): | 305 W |
| AC input voltage: | 100 - 240 V |
| AC input frequency: | 50 - 60 Hz |
| Operational conditions | |
| Operating temperature (T-T): | 5 - 40 °C |
| Operating relative humidity (H-H): | 0 - 85% |
| Operating altitude: | 0 - 3000 m |
| Weight & dimensions | |
| Weight: | 3.98 kg |
| Width: | 315 mm |
| Depth: | 270 mm |
| Height: | 118 mm |
| Package weight: | 4.68 kg |
| Packaging content | |
| Remote control included: | |
| Batteries included: | |
| Cables included: | AC |
