Optoma GT1080HDR vs Optoma GT1090HDR
Bold marks the better figure where both are stated to the same standard. βββ means the manufacturer doesn't state it.
| Optoma GT1080HDR | Optoma GT1090HDR MSRP $1,399 | |
|---|---|---|
| Display system | ||
| Imaging technology | DLP | DLP |
| Technology brand | DLP | DLP |
| Number of imaging devices | 1 | 1 |
| Chip / panel model | β | Texas Instruments 0.65-inch 1080p DMD |
| Chip / panel diagonal | 0.65 in | 0.65 in |
| Native aspect ratio | 16:9 | 16:9 |
| Native resolution | 1920 Γ 1080 | 1920 Γ 1080 |
| Colour wheel segments | 6 segments (RYGCWB) | RGBY, 4 segments |
| Optics | ||
| Throw ratio | 0.49:1 | 0.5:1 |
| Projection distance table | 60β³: 0.66 m Β· 80β³: 0.88 m Β· 100β³: 1.1 m Β· 120β³: 1.33 m Β· 150β³: 1.66 m Β· 200β³: 2.21 m Β· 300β³: 3.31 m | 80β³: 0.9 m Β· 90β³: 1 m Β· 100β³: 1.1 m Β· 120β³: 1.3 m Β· 150β³: 1.6 m |
| Zoom type | None | Digital |
| Zoom ratio | β | 1Γ |
| Focus | Manual | β |
| Vertical lens shift | 0% | 0% |
| Horizontal lens shift | 0% | 0% |
| Motorized lens shift | No | β |
| Fixed offset | 116% | 116% |
| Focal length | 7.42 mm | 7.51 mm |
| F-number | 2.8 | β |
| Interchangeable lens | No | β |
| Image size range | 36.2β308 in | 36.43β301 in |
| Vertical keystone | -40β40Β° | -30β30Β° |
| Horizontal keystone | β | -30β30Β° |
| Corner / warp correction | β | 4pt |
| Light source | ||
| Light source type | Lamp | Laser (phosphor) |
| Light source detail | β | DuraCore laser |
| Lamp wattage | 240 W | β |
| Light source life | Bright: 4,000 h Β· Dynamic: 12,000 h Β· Eco: 10,000 h Β· Eco plus: 15,000 h | Eco: 30,000 h Β· Normal: 20,000 h |
| Life definition | β | Unspecified |
| Cool-down time | 90 s | β |
| Brightness | ||
| ISO light output | 3,800 lm | β |
| ANSI lumens | β | 4,200 lm |
| Brightness uniformity (centre-to-corner) | 70% | 85% |
| Contrast & black level | ||
| Dynamic contrast | 50,000:1 | 300,000:1 |
| Dynamic light control | β | Laser dimming |
| Colour | ||
| Gamma / EOTF presets | β | 2.2, 2.4, 2.6 |
| Bit depth / 'number of colours' | 30 bit | 30 bit |
| Calibration & picture control | ||
| Colour management system | 6-axis | 6-axis |
| ISF certified | Yes | β |
| HDR | ||
| HDR formats | HDR10 | HDR10, HLG |
| Motion & gaming | ||
| Max refresh rate | 1920Γ1080: 120 Hz Β· 3840Γ2160: 60 Hz | 1920Γ1080: 120 Hz |
| Input lag (rated) | 1920Γ1080 @ 120 Hz: 8.4 ms Β· 1920Γ1080 @ 60 Hz: 16 ms | β |
| Audio | ||
| Speaker power | 10 W | 20 W |
| Speaker count | 1 | 2 |
| Audio channels | Mono | Stereo |
| Audio outputs | 3.5 mm | 3.5 mm |
| Inputs, control & connectivity | ||
| Max input signal | 3840 Γ 2160 | 3840 Γ 2160 |
| HDMI port count | 2 | 2 |
| HDMI ports (feature-level) | HDMI 1: HDMI 2.0, HDCP 2.2; HDMI 2 / MHL: HDMI 1.4, HDCP 2.2 | HDMI 1: HDMI 2.0, HDCP 2.2; HDMI 2: HDMI 1.4a |
| Audio input terminals | 3.5 mm | 3.5 mm, Microphone |
| Horizontal scan frequency | 15.38β91.15 kHz | 15.38β91.15 kHz |
| Vertical scan frequency | 50β85 Hz | 24β85 Hz |
| VGA input | Yes | Yes |
| RS-232 | Yes | Yes |
| LAN control | β | Yes |
| 12 V trigger | β | Yes |
| PJLink class | β | Class 1 |
| Control ecosystem drivers | β | Crestron |
| Ethernet | β | Yes |
| 3D | ||
| 3D support | Yes | Yes |
| 3D sync method | DLP-Link | DLP-Link |
| 3D formats | Frame packing, Side-by-side, Top-bottom, Frame sequential | Frame packing, Side-by-side, Top-bottom |
| Glasses included | β | 0 |
| Setup automation | ||
| Auto keystone | β | Yes |
| Acoustic noise | ||
| Fan noise (sound pressure) | Min: 26 dB(A) Β· Max: 28 dB(A) | Typical: 30 dB(A) Β· Max: 32 dB(A) |
| Environment & power | ||
| Operating temperature | 5β40Β°C | 5β40Β°C |
| Operating humidity | 10β85%RH | 10β85%RH |
| Altitude / high-altitude mode | 3,000 m | 3,000 m |
| High-altitude mode | Yes | Yes |
| Operating orientations | Table, Ceiling, Rear | Table, Ceiling, Rear |
| Rated voltage | 100β240 V | 100β240 V |
| Rated frequency | 50β60 Hz | 50β60 Hz |
| Power consumption (max) | 285 W | 269 W |
| Power consumption by mode | Bright typical: 230 W Β· Eco typical: 190 W | Min: 206 W Β· Max: 269 W |
| Standby power | 0.5 W | 0.5 W |
| Physical & installation | ||
| Width | 316 mm | 337 mm |
| Depth | 244 mm | 265 mm |
| Height | 115 mm | 122 mm |
| Weight | 3 kg | 5.5 kg |
| Ingress protection | β | IP6X |
| Air filter | β | None |
| Safety & compliance | ||
| Photobiological risk group | RG2 | RG2 |
| Laser product class | β | Class 1 (IEC 60825-1:2014), Risk Group 2 |
| Safety & market certifications | FCC, CE | β |
| Support & ownership | ||
| Warranty | πΊπΈ US 1 yr | πΊπΈ US 1 yr |
| Light-source warranty | 90 days (limited) | 5 years or 12,000 hours, whichever comes first |
| User manual | https://region-resource.optoma.com/products/import/Documents/efc40cbb-0f25-4fc5-8329-7ad5c3071097.pdf | https://region-resource.optoma.com/products/import/Documents/005b35b2-bdd9-4cf4-a675-985d9fe34065.pdf |
| In the box | ||
| Box contents | Projector, Remote, Batteries, Power cord, User manual | Projector, Power cord, Remote, Batteries, Quick start guide |
| Remote type | IR | Backlit |
| 3D glasses in box | β | 0 |