Christie CP2308-RGBe vs Epson PowerLite L890U
 Christie CP2308-RGBe |  Epson PowerLite L890UMSRP $4,996 | |
|---|---|---|
| Key differences | ||
| White light output | — | 8,000 lm ISO |
| Native resolution | 2048 × 1080 | WUXGA (1920 × 1200) |
| Throw ratio | — | 1.35–2.2:1 |
| HDR formats | — | HDR10, HLG |
| Light source | RGB triple laser | Laser (phosphor) |
| Fan noise | — | Normal 31 dB(A) · Eco 23 dB(A) |
| Price | — | MSRP $4,996 |
| Room fit | ||
| Distance to screen | — | 2.9–4.7 m |
| Brightness | ||
| Rated brightness | — | 8,000 lmDerived |
| White light output | — | 8,000 lm ISO |
| Colour light output | — | 8,000 lm |
| Claimed brightness (non-standard) | 8,000 lm | — |
| Brightness uniformity | — | 88% |
| Display system | ||
| Imaging technology | DLP | 3LCD |
| Chip / panel diagonal | 0.69 in | 0.67 in |
| On-screen resolution | 2048 × 1080Derived | WUXGA (1920 × 1200)Derived |
| Native resolution | 2048 × 1080 | WUXGA (1920 × 1200) |
| Native aspect | 17:9Derived | 16:10Derived |
| Contrast | ||
| Dynamic contrast | — | Over 5,000,000:1 |
| Colour | ||
| Colour gamut | Over BT.2020 90% coverage | — |
| Colour bit depth (per channel) | 15 bit | — |
| HDR | ||
| HDR formats | — | HDR10, HLG |
| 3D | ||
| 3D | Yes | — |
| Light source | ||
| Light source | RGB triple laser | Laser (phosphor) |
| Emitter | RGB triple laser | — |
| Light-source life | 30,000 h | 20,000 h normal · 30,000 h eco |
| Life defined as | 70% brightness | 50% brightness |
| Optics | ||
| Throw ratio | — | 1.35–2.2:1 |
| Image size | — | 50–500 in |
| Zoom | — | Optical |
| Zoom ratio | — | 1.63×Derived |
| Focal length | — | 20–31.8 mm |
| Aperture (f-number) | — | 1.5–1.7 |
| Focus | — | Manual |
| Vertical lens shift | — | ±50% |
| Horizontal lens shift | — | ±20% |
| Vertical keystone | — | 30° |
| Horizontal keystone | — | 30° |
| Grid warp | — | Yes |
| Interchangeable lens | Yes | — |
| Inputs & control | ||
| HDMI inputs | HDMI 1.4 | 2 × HDMI (HDCP 2.3) |
| HDMI inputs (count) | 1Derived | 2Derived |
| Newest HDMI version | HDMI 1.4Derived | — |
| Other video inputs | — | HDBaseT |
| USB media playback | — | Yes |
| Control ports | — | RS-232 |
| PJLink | — | Class 2 |
| Horizontal scan | — | 26–135 kHz |
| Smart platform | ||
| Ethernet | Yes | Yes |
| Audio | ||
| Speaker power | — | 10 W |
| Speakers | — | 1 |
| Layout | — | Mono |
| Audio outputs | — | 3.5 mm |
| HDMI audio return | — | NoneDerived |
| Physical & installation | ||
| Dimensions (W × D × H) | — | 440 × 304 × 122 mm |
| Weight | 53,750 g | 8,664 g |
| Ceiling mount | — | 4 × M4, screws ≤ 9 mm, 100 × 100 mm spacing |
| Environment & power | ||
| Operating temperature | 10–35°C | 0–45°C |
| Operating humidity | 10–80%RH | — |
| Altitude | 3,000 m | — |
| Power draw | Max 1,000 W | Normal 470 W · Eco 341 W |
| Standby | — | 0.3 W |
| Networked standby | — | 2.4 W |
| Mains input | 200–240 V · 50/60 Hz | 100–240 V · 50/60 Hz |
| Noise | ||
| Fan noise | — | Normal 31 dB(A) · Eco 23 dB(A) |
| Safety & compliance | ||
| Laser class | Class 1 | Class 1 |
| Marks | FCC | — |
| Support & ownership | ||
| Warranty | — | 🇺🇸 US 3 yr · 🇨🇦 CA 3 yr |
| User manual | https://www.christiedigital.com/globalassets/resources/public/020-001835-05-Christie-LIT-GUID-USR-CP23xx-RGBe.pdf | — |