BenQ TK700ST vs Optoma GT2000HDR
Bold marks the better figure where both are stated to the same standard. “—” means the manufacturer doesn't state it.
| BenQ TK700ST MSRP $1,799 | Optoma GT2000HDR MSRP $1,799 | |
|---|---|---|
| Display system | ||
| Imaging technology | DLP | DLP |
| Technology brand | DLP | DLP |
| Number of imaging devices | 1 | — |
| Native aspect ratio | 16:9 | 16:9 |
| Native resolution | — | 1920 × 1080 |
| Addressable resolution | 3840 × 2160 | — |
| Optics | ||
| Throw ratio | 0.9–1.08:1 | 0.5:1 |
| Projection distance table | 60″: 1.2–1.44 m · 70″: 1.4–1.67 m · 80″: 1.59–1.91 m · 90″: 1.79–2.15 m · 100″: 1.99–2.39 m · 110″: 2.19–2.63 m · 120″: 2.39–2.87 m | — |
| Zoom type | Optical | None |
| Zoom ratio | 1.2× | 1× |
| Focus | Manual | Manual |
| Fixed offset | 110% | 116% |
| Focal length | 9.25–11.1 mm | 7.51 mm |
| F-number | 1.94–2.05 | 2.8 |
| Image size range | — | 30–300 in |
| Vertical keystone | -30–30° | -15–15° |
| Horizontal keystone | -30–30° | -15–15° |
| Corner / warp correction | — | 4pt |
| Light source | ||
| Light source type | Lamp | Laser (phosphor) |
| Light source detail | 240 W lamp | Laser |
| Lamp wattage | 240 W | — |
| Light source life | Normal: 4,000 h · Smarteco: 8,000 h · Lampsave: 15,000 h · Eco: 10,000 h | Rated: 30,000 h |
| Warm-up time | 30 s | — |
| Cool-down time | 90 s | 90 s |
| Light-source dimming | Dynamic frame | Manual steps |
| Brightness | ||
| ANSI lumens | 3,000 lm | — |
| Claimed brightness (non-standard) | — | 3,500 |
| Claimed brightness unit | — | Unspecified |
| Brightness uniformity (centre-to-corner) | — | 75% |
| Contrast & black level | ||
| Dynamic contrast | 10,000:1 | 2,000,000:1 |
| Colour | ||
| Rec.709 gamut | 96% | — |
| Gamut metric | Coverage | — |
| Colour temperature presets | Native | — |
| Gamma / EOTF presets | 2.2, 2.4, 2.6 | 2.2, 2.4 |
| Bit depth / 'number of colours' | 30 bit | 30 bit |
| Calibration & picture control | ||
| Colour management system | 6-axis | 6-axis |
| HDR | ||
| HDR formats | HDR10, HLG | HDR10, HLG |
| Motion & gaming | ||
| Max refresh rate | 1920×1080: 240 Hz · 3840×2160: 60 Hz | 1920×1080: 120 Hz |
| Input lag (rated) | 1920×1080 @ 60 Hz: 16.7 ms · 3840×2160 @ 60 Hz: 16.7 ms · 1920×1080 @ 240 Hz: 4.2 ms · 1920×1080 @ 120 Hz: 8.3 ms | 1920×1080 @ 120 Hz: 8.6 ms · 3840×2160 @ 60 Hz: 17 ms |
| Audio | ||
| Speaker power | 5 W | 15 W |
| Speaker count | 1 | 1 |
| Audio channels | Mono | — |
| Audio partner | treVolo / Bongiovi DPS | — |
| Dolby Atmos | Yes | — |
| Audio outputs | 3.5 mm, HDMI eARC | 3.5 mm |
| HDMI eARC | Yes | — |
| Inputs, control & connectivity | ||
| Max input signal | 3840 × 2160 | 3840 × 2160 |
| HDMI port count | 2 | 2 |
| HDMI ports (feature-level) | HDMI-1: HDMI 2.0b, HDCP 2.2; HDMI-2: HDMI 2.0b, HDCP 2.2 | HDMI 1: HDMI 2.0; HDMI 2: HDMI 2.0 |
| Horizontal scan frequency | 15–135 kHz | 15–140 kHz |
| Vertical scan frequency | 23–120 Hz | 24–120 Hz |
| RS-232 | Yes | Yes |
| LAN control | — | No |
| Wired IR input | Yes | — |
| Ethernet | — | No |
| 3D | ||
| 3D support | Yes | Yes |
| 3D sync method | — | DLP-Link |
| 3D formats | Frame sequential, Frame packing, Top-bottom, Side-by-side | — |
| Setup automation | ||
| Auto keystone | Yes | — |
| Acoustic noise | ||
| Fan noise (sound pressure) | Typical: 34 dB(A) · Eco: 28 dB(A) | Min: 27 dB(A) · Max: 34 dB(A) |
| Environment & power | ||
| Operating temperature | 0–40°C | 0–40°C |
| Operating humidity | 10–90%RH | — |
| Altitude / high-altitude mode | 3,000 m | 2,500 m |
| High-altitude mode | Yes | Yes |
| Operating orientations | Table, Ceiling, Rear | Table, Ceiling, Rear |
| Rated voltage | 100–240 V | 100–240 V |
| Rated frequency | 50–60 Hz | 50–60 Hz |
| Power consumption (max) | 380 W | 139 W |
| Power consumption by mode | Typical: 305 W | Eco: 98 W · Bright: 139 W |
| Standby power | 0.5 W | — |
| Power supply | — | External brick |
| Physical & installation | ||
| Width | 312 mm | 274 mm |
| Depth | 246 mm | 216 mm |
| Height | 110 mm | 114 mm |
| Weight | 3.1 kg | 3 kg |
| Ingress protection | — | IP6X |
| Mount hole pattern | Thread: M4 | — |
| Safety & compliance | ||
| Photobiological risk group | RG2 | RG2 |
| Laser product class | — | Class 1 |
| Safety & market certifications | — | FCC |
| Support & ownership | ||
| Warranty | 🇺🇸 US 3 yr | 🇺🇸 US 1 yr |
| Light-source warranty | — | 5 years or 12,000 hours |
| User manual | https://esupportdownload.benq.com/esupport/PROJECTOR%20FOR%20CONSUMER/UserManual/TK700ST/TK700ST_UM_ES_240719113010.pdf | https://region-resource.optoma.com/products/import/Documents/02387d20-4b12-4d04-97e4-be316b803cf2.pdf |
| In the box | ||
| Box contents | Remote, Batteries, Power cord, Quick start guide, Regulatory statements, Warranty card | Power cord, Remote, Batteries, Quick start guide |
| Remote type | IR | IR |