Optoma 4K400STx vs Panasonic PT-TMZ400
 MSRP $3,499 |  Panasonic PT-TMZ400 | |
|---|---|---|
| Key differences | ||
| White light output | — | 4,000 lm ISO (Normal power) · 4,000 lm ANSI |
| Native resolution | — | WUXGA (1920 × 1200) |
| Throw ratio | 0.5:1 | 0.43:1 |
| Lowest input lag | 4 msDerived | — |
| HDR formats | HDR10, HLG | — |
| Light source | Lamp | Laser (phosphor) |
| Fan noise | Max 28 dB(A) · Normal 24 dB(A) | Normal 35 dB(A) · Eco 35 dB(A) |
| Price | MSRP $3,499 | — |
| Room fit | ||
| Distance to screen | 1.1 m | 0.93 m |
| Brightness | ||
| Rated brightness | — | 4,000 lmDerived |
| White light output | — | 4,000 lm ISO (Normal power) · 4,000 lm ANSI |
| Claimed brightness (non-standard) | 4,000 lm | — |
| Brightness uniformity | 80% | 85% |
| Display system | ||
| Imaging technology | DLP | 3LCD |
| Chip / panel diagonal | 0.65 in | 0.64 in |
| On-screen resolution | 4K UHD (3840 × 2160)Derived | WUXGA (1920 × 1200)Derived |
| Native resolution | — | WUXGA (1920 × 1200) |
| Native aspect | 16:9Derived | 16:10Derived |
| Pixel shift | XPR 4-way | — |
| Addressable resolution | 4K UHD (3840 × 2160) | — |
| Contrast | ||
| Dynamic contrast | 1,000,000:1 | 3,000,000:1 |
| Dynamic contrast method | Light-source dimming | — |
| Colour | ||
| Gamma / EOTF presets | 2.2, 2.4 | — |
| Colour temperature presets | D93, D65, D55, Native | — |
| HDR | ||
| HDR formats | HDR10, HLG | — |
| Tone mapping | Adjustable | — |
| Calibration | ||
| Colour management (CMS) | 6-axis | — |
| 3D | ||
| 3D | Yes | — |
| 3D formats | Frame packing | — |
| Light source | ||
| Light source | Lamp | Laser (phosphor) |
| Lamp power | 240 W | — |
| Light-source life | 4,000 h max · 10,000 h eco · 15,000 h dynamic | 20,000 h normal · 24,000 h eco |
| Life defined as | — | 50% brightness |
| Cool-down time | 90 s | — |
| Optics | ||
| Throw ratio | 0.5:1 | 0.43:1 |
| Image size | 36.43–301 in | 50–105 in |
| Projection offset | 116% | — |
| Zoom | None | Digital |
| Focal length | 7.51 mm | 6.08 mm |
| Aperture (f-number) | 2.8 | 1.8 |
| Focus | Manual | Manual |
| Vertical lens shift | — | None |
| Horizontal lens shift | — | None |
| Vertical keystone | 40° | 15° |
| Horizontal keystone | 40° | 15° |
| Auto keystone | — | Yes |
| Corner correction | 4-corner | 4-corner |
| Grid warp | Yes | — |
| Interchangeable lens | — | No |
| Motion & gaming | ||
| Max input refresh | 1080p: 240 Hz | — |
| Max refresh at 1080p | 240 HzDerived | — |
| Input lag | 1080p: 60 Hz 17 ms · 120 Hz 8.6 ms · 240 Hz 4 ms · 4K UHD: 60 Hz 16.7 ms | — |
| Lowest input lag | 4 msDerived | — |
| Input lag at 4K 60 Hz | 16.7 msDerived | — |
| Inputs & control | ||
| HDMI inputs | 2 × HDMI 2.0 | 2 × HDMI (HDCP 1.4) |
| HDMI inputs (count) | 2Derived | 2Derived |
| Newest HDMI version | HDMI 2.0Derived | — |
| Other video inputs | — | VGA |
| Max input resolution | DCI 4K | DCI 4K |
| Audio inputs | — | 3.5 mm |
| Control ports | RS-232, + 12 V trigger | RS-232 |
| PJLink | — | Class 2 |
| Control-system drivers | — | Crestron, AMX |
| Horizontal scan | 31–135 kHz | 15.6–91.1 kHz |
| Vertical scan | 24–120 Hz | 24–85 Hz |
| Smart platform | ||
| Ethernet | — | Yes |
| Audio | ||
| Speaker power | 10 W | 10 W |
| Speakers | 1 | 1 |
| Layout | — | Mono |
| Audio outputs | 3.5 mm | 3.5 mm |
| HDMI audio return | NoneDerived | NoneDerived |
| Physical & installation | ||
| Dimensions (W × D × H) | 315 × 270 × 115 mm | 349 × 370 × 138 mm |
| Weight | 3,978 g | 4,900 g |
| Colours | — | White |
| Orientations | Table, Ceiling, Rear | Table, Ceiling, Rear, + 360° |
| Ceiling mount | — | 4 × M4 |
| Dust filter | — | Washable |
| Environment & power | ||
| Operating temperature | 5–40°C | 0–45°C |
| Operating humidity | 10–80%RH | 20–80%RH |
| Altitude | 3,000 m | 2,700 m |
| Power draw | Max 320 W · Eco 220 W | Max 240 W · Normal 215 W · Eco 165 W |
| Standby | 0.5 W | About 0.5 W |
| Networked standby | — | About 14 W |
| Mains input | 100–240 V · 50/60 Hz | 100–240 V · 50/60 Hz |
| Noise | ||
| Fan noise | Max 28 dB(A) · Normal 24 dB(A) | Normal 35 dB(A) · Eco 35 dB(A) |
| Safety & compliance | ||
| Laser class | — | Class 1 |
| Risk group | RG2 | RG2 |
| Marks | FCC | FCC |
| Support & ownership | ||
| Warranty | 2 yr | — |
| User manual | https://region-resource.optoma.com/products/import/Documents/5ba3a4c4-9910-4450-86ed-8d571c21506b.pdf | https://bizpartner.panasonic.net/public/ppr/file_view/208179 |
| In the box | ||
| In the box | Power cord, Remote, Remote batteries, + User manual | Power cord, Remote, Remote batteries |
| Remote | Backlit | — |