Christie CP4445-RGB
| Brand | Christie · CineLife |
| Type | Installation |
| Resolution | DCI 4K |
| Imaging technology | DLP |
| Light source | RGB triple laser |
| Claimed brightness (non-standard) | 47,000 lm |
A DCI-compliant RGB pure laser cinema projector from Christie's CineLife+ series for large-format screens, with three 1.38-inch 4K DLP Cinema chips, up to 47,000 lumens with the HB lens and a rated 50,000-hour light source. It takes interchangeable motorized cinema lenses, has HDMI 2.0, 12G SDI and DisplayPort inputs, and needs an external liquid chiller.
Data sheet
Picture
| Claimed brightness (non-standard) | Up to 47,000 lm | |
| Imaging technology | DLP | |
| Chip / panel diagonal | 1.38 in | |
| Native resolution | DCI 4K (4096 × 2160) | |
| Native aspect | 17:9Derived | |
| Colour gamut | Over BT.2020 95% coverage | |
| 3D | Yes |
Light source
| Light source | RGB triple laser | |
| Emitter | RGB triple laser | |
| Light-source life | Over 50,000 h | |
| Constant brightness mode | Yes |
Optics
Inputs & control
| HDMI inputs | 2 × HDMI 2.0 | |
| Other video inputs | SDI |
Smart platform
| Ethernet | Yes |
Physical & installation
| Dust filter | Washable | |
| Sealed optical engine | Yes |
Environment & power
| Operating temperature | 15–30°C | |
| Operating humidity | 20–80%RH | |
| Altitude | Up to 3,000 m | |
| Power draw | Max 4,601 W | |
| Mains input | 200–240 V · 50/60 Hz | |
| Fan noise | 59 dB(A) |
Safety & support
| Laser class | Class 1 | |
| Risk group | RG3 | |
| Marks | FCC | |
| User manual | christiedigital.com |
Similar models
| Model | Resolution | Tech | Lumens | Price | |
|---|---|---|---|---|---|
Christie D4K40-RGB DCI 4K · DLP | DCI 4K | DLP | 45,000 −2,000 | — | Compare |
Christie CP4440-RGB DCI 4K · DLP | DCI 4K | DLP | 45,000* −2,000 | — | Compare |
Christie Mirage 4K40-RGB DCI 4K · DLP | DCI 4K | DLP | 45,000 −2,000 | — | Compare |
Panasonic PT-RQ50K DCI 4K · DLP | DCI 4K | DLP | 50,000 +3,000 | — | Compare |
Christie Griffyn 4K50-RGB DCI 4K · DLP | DCI 4K | DLP | 50,000 +3,000 | — | Compare |
Panasonic PT-RQ45K 3840 × 2400 · DLP | 3840 × 2400 | DLP | 42,000 −5,000 | — | Compare |
Other
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Variants & identifiers
Use these to confirm a listing is this exact model. Any of them works at /p/{code}.
| Variant | Region | Type | Code |
|---|---|---|---|
| Standard | All regions | MPN | 163-055101 |