Christie 4K7-HS vs Panasonic PT-RZ7
 Christie 4K7-HS |  | |
|---|---|---|
| Key differences | ||
| White light outputISO | 7,600 lm ISO · 7,000 lm ANSI | 7,500 lm ISO (Normal power) · 7,500 lm ANSI |
| Native resolution | 2.7K (2716 × 1528) | WUXGA (1920 × 1200) |
| HDR formats | HDR10 | — |
| Fan noise | 39 dB(A) | Normal 35 dB(A) · Eco 35 dB(A) |
| Brightness | ||
| Rated brightness | 7,600 lmDerived | 7,500 lmDerived |
| White light outputISO | 7,600 lm ISO · 7,000 lm ANSI | 7,500 lm ISO (Normal power) · 7,500 lm ANSI |
| Brightness uniformity | — | 90% |
| Brightness by mode | — | Normal 7,500 lm · Eco 6,000 lm |
| Eco brightness | — | 80%Derived |
| Display system | ||
| Imaging technology | DLP | DLP |
| Chip / panel diagonal | 0.66 in | 0.67 in |
| On-screen resolution | 4K UHD (3840 × 2160)Derived | WUXGA (1920 × 1200)Derived |
| Native resolution | 2.7K (2716 × 1528) | WUXGA (1920 × 1200) |
| Native aspect | 16:9Derived | 16:10Derived |
| Pixel shift | Yes (scheme not stated) | — |
| Addressable resolution | 4K UHD (3840 × 2160) | — |
| Colour wheel segments | 4 | — |
| Colour wheel speed | 2× | — |
| Contrast | ||
| Dynamic contrast | 5,000:1 | 15,000:1 |
| Colour | ||
| Colour bit depth (per channel) | 10 bit | — |
| HDR | ||
| HDR formats | HDR10 | — |
| 3D | ||
| 3D | Yes | — |
| 3D formats | Frame packing, Side-by-side, Top-bottom, Frame sequential | — |
| Light source | ||
| Light source | Laser (phosphor) | Laser (phosphor) |
| Emitter | Blue + red laser | — |
| Light-source life | Up to 20,000 h max | 20,000 h normal · 24,000 h eco |
| Life defined as | 50% brightness | 50% brightness |
| Optics | ||
| Image size | — | 50–600 in |
| Focus | Motorised | — |
| Motorised lens shift | Yes | Yes |
| Vertical keystone | — | 45° |
| Horizontal keystone | — | 40° |
| Grid warp | Yes | — |
| Interchangeable lens | Yes | Yes |
| Motion & gaming | ||
| Frame interpolation (MEMC) | Yes | — |
| Max input refresh | 4K UHD: 60 Hz · DCI 4K: 60 Hz | — |
| Max refresh at 4K | 60 HzDerived | — |
| Inputs & control | ||
| HDMI inputs | 2 × HDMI 2.0 (HDCP 2.2) | 2 × HDMI (HDCP 2.3) |
| HDMI inputs (count) | 2Derived | 2Derived |
| Newest HDMI version | HDMI 2.0Derived | — |
| Other video inputs | — | HDBaseT |
| Max input resolution | DCI 4K | DCI 4K |
| Control ports | RS-232, + Wired IR | RS-232 |
| PJLink | — | Class 2 |
| Control-system drivers | — | Crestron, AMX |
| Horizontal scan | 15–91 kHz | — |
| Vertical scan | 24–85 Hz | — |
| Smart platform | ||
| Ethernet | Yes | Yes |
| Audio | ||
| Speakers | — | 0 |
| Physical & installation | ||
| Dimensions (W × D × H) | — | 498 × 440 × 170 mm |
| Weight | 34,000 g | 16,600 g |
| Colours | — | Black, White |
| Orientations | 360° | + Table, + Ceiling, + Rear, 360° |
| Dust filter | — | None |
| Ingress protection | — | IP5X (light engine) |
| Environment & power | ||
| Operating temperature | 0–40°C | 0–45°C |
| Operating humidity | 10–85%RH | 10–80%RH |
| Altitude | 3,048 m | 4,200 m |
| Power draw | Max 1,070 W | Max 660 W · Normal 530 W · Eco 400 W |
| Standby | — | 0.5 W |
| Mains input | 100–240 V · 50/60 Hz | 100–240 V · 50/60 Hz |
| Noise | ||
| Fan noise | 39 dB(A) | Normal 35 dB(A) · Eco 35 dB(A) |
| Safety & compliance | ||
| Laser class | Class 1 | Class 1 |
| Risk group | RG2 | — |
| FDA laser notice | Notice 50 | — |
| Marks | + CE, FCC, + CCC, + KC, + PSE, + RCM | FCC |
| Support & ownership | ||
| User manual | https://www.christiedigital.com/globalassets/resources/public/020-001451-07-Christie-LIT-MAN-USR-4K10-4K7-HS.pdf | https://docs.connect.panasonic.com/projector/products/rq7/resources/pdf/manual/PT-RQ7_Series_manual_ENGLISH.pdf |
| Firmware | 1.6.0 (Nov 2021) | — |
| In the box | ||
| In the box | Power cord, Remote | Power cord, Remote, + Remote batteries |
| Remote | IR | — |