Optoma ZH400 vs Optoma ZH420
Optoma ZH400 is quieter. Optoma ZH420 is $130 cheaper and in stock.
Optoma ZH420$1,369 · Amazon Buy |
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| Key differences | ||
|---|---|---|
| Throw ratio | ||
| Throw ratio | 1.48–1.62:1 | 1.12–1.47:1 |
| Fan noise | ||
| Fan noise | Max 32 dB(A) · Normal 27 dB(A) | Max 31 dB(A) · Normal 29 dB(A) |
| MSRP | ||
| MSRP | $1,499 | $1,799 |
| Best price | ||
| Best price | — | $1,369 |
| Room fit | ||
| Distance to screen | ||
| Distance to screen | 3.3–3.6 m | 2.5–3.3 m |
| Picture | ||
| Claimed brightness (non-standard) | ||
| Claimed brightness (non-standard) | 4,000 lm | 4,300 lm |
| Brightness uniformity | ||
| Brightness uniformity | 75% | 75% |
| Imaging technology | ||
| Imaging technology | DLP | DLP |
| Chip / panel diagonal | ||
| Chip / panel diagonal | 0.65 in | 0.65 in |
| Native resolution | ||
| Native resolution | 1080p (1920 × 1080) | 1080p (1920 × 1080) |
| Native aspect | ||
| Native aspect | 16:9Derived | 16:9Derived |
| Dynamic contrast | ||
| Dynamic contrast | 2,000,000:1 | 2,000,000:1 |
| Gamma / EOTF presets | ||
| Gamma / EOTF presets | — | 2.2, 2.4 |
| HDR formats | ||
| HDR formats | HDR10, HLG | HDR10, HLG |
| Colour management (CMS) | ||
| Colour management (CMS) | 6-axis | 6-axis |
| 3D | ||
| 3D | Yes | Yes |
| 3D formats | ||
| 3D formats | Frame packing, Side-by-side, Top-bottom, Frame sequential | Frame packing, Side-by-side, Top-bottom, Frame sequential |
| 3D glasses sync | ||
| 3D glasses sync | DLP-Link | DLP-Link |
| Light source | ||
| Light source | ||
| Light source | Laser (phosphor) | Laser (phosphor) |
| Light-source life | ||
| Light-source life | Up to 30,000 h max | Up to 30,000 h max |
| Light output control | ||
| Light output control | — | Steps |
| Cool-down time | ||
| Cool-down time | — | 90 s |
| Optics | ||
| Throw ratio | ||
| Throw ratio | 1.48–1.62:1 | 1.12–1.47:1 |
| Image size | ||
| Image size | 20–300 in | 31–322 in |
| Projection offset | ||
| Projection offset | 116% | 116% |
| Zoom | ||
| Zoom | Optical | Optical |
| Zoom ratio | ||
| Zoom ratio | 1.09×Derived | 1.31×Derived |
| Focal length | ||
| Focal length | 12.81–16.74 mm | 16.9–21.61 mm |
| Aperture (f-number) | ||
| Aperture (f-number) | 2.5–2.67 | 2.43–2.78 |
| Focus | ||
| Focus | Manual | Manual |
| Autofocus | ||
| Autofocus | — | No |
| Vertical lens shift | ||
| Vertical lens shift | None | None |
| Horizontal lens shift | ||
| Horizontal lens shift | None | — |
| Vertical keystone | ||
| Vertical keystone | 30° | 30° |
| Horizontal keystone | ||
| Horizontal keystone | 30° | 30° |
| Auto keystone | ||
| Auto keystone | Yes | Yes |
| Corner correction | ||
| Corner correction | 4-corner | 4-corner |
| Interchangeable lens | ||
| Interchangeable lens | No | — |
| Motion & gaming | ||
| Max input refresh | ||
| Max input refresh | 1080p: 120 Hz | 1080p: 120 Hz |
| Input lag | ||
| Input lag | 1080p: 60 Hz 17 ms · 120 Hz 8.6 ms · 4K UHD: 60 Hz 17 ms | 1080p: 60 Hz 17 ms · 120 Hz 8.6 ms · 4K UHD: 60 Hz 17 ms |
| Inputs & control | ||
| HDMI inputs | ||
| HDMI inputs | 2 × HDMI 2.0 (HDCP 2.2) | HDMI 2.0 · HDMI 2.0 (HDCP 2.2) |
| Max input resolution | ||
| Max input resolution | 4K UHD | DCI 4K |
| Control ports | ||
| Control ports | RS-232 | RS-232 |
| Control-system drivers | ||
| Control-system drivers | — | Crestron, AMX |
| Horizontal scan | ||
| Horizontal scan | 15–140 kHz | 15–140 kHz |
| Vertical scan | ||
| Vertical scan | 24–120 Hz | 24–120 Hz |
| Smart platform | ||
| Ethernet | ||
| Ethernet | — | Yes |
| Audio | ||
| Speaker power | ||
| Speaker power | 15 W | 15 W |
| Speakers | ||
| Speakers | 1 | 1 |
| Audio outputs | ||
| Audio outputs | 3.5 mm | 3.5 mm |
| HDMI audio return | ||
| HDMI audio return | NoneDerived | NoneDerived |
| Physical & installation | ||
| Dimensions (W × D × H) | ||
| Dimensions (W × D × H) | 274 × 216 × 114 mm | 274 × 216 × 114 mm |
| Weight | ||
| Weight | 3,000 g | 3,000 g |
| Orientations | ||
| Orientations | Table, Ceiling, Rear, Portrait, 360° | Table, Ceiling, Rear, Portrait, 360° |
| Ceiling mount | ||
| Ceiling mount | M4, screws ≥ 10 mm | M4, screws ≥ 10 mm |
| Ingress protection | ||
| Ingress protection | IP6X | IP6X |
| Environment & power | ||
| Operating temperature | ||
| Operating temperature | 0–40°C | 0–40°C |
| Altitude | ||
| Altitude | 2,500 m · high-altitude mode | 2,500 m · high-altitude mode |
| Power draw | ||
| Power draw | Max 139 W · Eco 88 W | Max 173 W · Eco 119 W |
| Standby | ||
| Standby | Up to 0.5 W | Up to 0.5 W |
| Power supply | ||
| Power supply | External adapter | External adapter |
| Mains input | ||
| Mains input | 100–240 V · 50/60 Hz | 100–240 V · 50/60 Hz |
| DC input | ||
| DC input | 19.5 V | 19 V |
| Fan noise | ||
| Fan noise | Max 32 dB(A) · Normal 27 dB(A) | Max 31 dB(A) · Normal 29 dB(A) |
| Safety & support | ||
| Laser class | ||
| Laser class | Class 1 | Class 1 |
| Risk group | ||
| Risk group | RG2 | RG2 |
| FDA laser notice | ||
| FDA laser notice | Notice 57 | Notice 57 |
| Marks | ||
| Marks | FCC | FCC |
| Warranty | ||
| Warranty | 3 yr (light source 5 yr or 12,000 h) | 3 yr (light source 5 yr or 12,000 h) |
| User manual | ||
| User manual | https://region-resource.optoma.com/products/import/Documents/883be603-99a2-4b9e-96fe-36fe3f4eae3e.pdf | https://region-resource.optoma.com/products/import/Documents/02387d20-4b12-4d04-97e4-be316b803cf2.pdf |
| In the box | ||
| In the box | ||
| In the box | Power cord, Power adapter, Remote, User manual | Power cord, Remote, Remote batteries, Quick start guide |
| Remote | ||
| Remote | IR | — |
Optoma ZH420$1,369 · Amazon
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