Epson Lifestudio Grand Plus vs JMGO O2S Ultra
Bold marks the better figure where both are stated to the same standard. “—” means the manufacturer doesn't state it.
 Epson Lifestudio Grand PlusMSRP $3,799.99 |  JMGO O2S UltraMSRP $2,999 | |
|---|---|---|
| Display system | ||
| Imaging technology | 3LCD | DLP |
| Technology brand | 3LCD | — |
| Number of imaging devices | 3 | — |
| Chip / panel diagonal | 0.62 in | — |
| Native aspect ratio | 16:9 | — |
| Native resolution | 1920 × 1080 | — |
| Pixel shift | Other | — |
| Addressable resolution | 3840 Ă— 2160 | 3840 Ă— 2160 |
| Panel alignment / convergence control | Zone | — |
| Optics | ||
| Throw ratio | 0.16–0.4:1 | 0.16:1 |
| Throw reference point | Lens | — |
| Projection distance table | 80″: 0.28 m · 90″: 0.32 m · 100″: 0.35 m · 110″: 0.39 m · 120″: 0.43 m · 130″: 0.47 m · 150″: 0.54 m | 100″: 0.17 m · 120″: 0.21 m |
| Zoom type | Digital | — |
| Zoom ratio | 2.5× | — |
| Focus | Manual | Auto |
| Vertical lens shift | — | 0% |
| Focal length | 2.3 mm | — |
| F-number | 1.8 | — |
| Image size range | 80–150 in | 80–150 in |
| Corner / warp correction | Warp | — |
| Light source | ||
| Light source type | Laser (phosphor) | RGB triple laser |
| Light source detail | Blue laser diode, 449-461 nm, light source output up to 115.2 W | MALC RGB Pure Triple Laser 3.0 |
| Light source life | Normal: 20,000 h · Quiet: 20,000 h | — |
| Life definition | 50% brightness | — |
| Brightness | ||
| ISO light output | 4,000 lm | 3,600 lm |
| Colour light output (CLO) | 4,000 lm (colour) | — |
| Brightness by mode | Dynamic: 4,081 lm · Standard: 3,533 lm · Cinema: 3,302 lm · Natural: 3,028 lmMeasured | — |
| Contrast & black level | ||
| Dynamic contrast | 5,000,000:1 | 3,000,000:1 |
| Dynamic light control | Laser dimming | — |
| Colour | ||
| Bit depth / 'number of colours' | 10 bit | — |
| Calibration & picture control | ||
| Colour management system | 6-axis | — |
| Greyscale control points | 13 | — |
| HDR | ||
| HDR formats | HDR10, HLG | HDR10, Dolby Vision |
| Tone mapping type | Dynamic | — |
| Motion & gaming | ||
| Frame interpolation (MEMC) | Yes | Yes |
| Max refresh rate | 3840×2160: 120 Hz · 1920×1080: 120 Hz | — |
| Auto low-latency mode | Yes | — |
| Audio | ||
| Speaker power | 20 W | 20 W |
| Speaker count | 3 | 2 |
| Audio channels | 2.1 | — |
| Audio partner | Bose | Dynaudio |
| Dolby Atmos | — | Yes |
| DTS | — | Yes |
| Audio outputs | 3.5 mm, Optical, HDMI ARC, HDMI eARC, Bluetooth | Optical, HDMI eARC |
| HDMI ARC | Yes | — |
| HDMI eARC | Yes | Yes |
| Bluetooth speaker mode | Yes | — |
| Bluetooth audio out | Yes | — |
| Inputs, control & connectivity | ||
| Max input signal | 4096 × 2160 | — |
| HDMI port count | 3 | 2 |
| HDMI ports (feature-level) | HDMI 1: HDMI 2.1, 48 Gbps, HDCP 2.3 (ALLM); HDMI 2: HDMI 2.1, 48 Gbps, HDCP 2.3, eARC (ALLM); HDMI 3: HDMI 2.0, 18 Gbps, HDCP 2.2 (ALLM) | HDMI 1: HDMI 2.1; HDMI 2: HDMI 2.1, eARC |
| USB media playback | Yes | — |
| Wired IR input | Yes | — |
| Wi-Fi | Wi-Fi 6E | Wi-Fi 6 |
| Bluetooth version | 5.2 | 5.2 |
| Ethernet | No | Yes |
| Firmware / software | ||
| Smart OS | Google TV | Google TV |
| OS version | Google TV with Gemini | Google TV 5.0 |
| Netflix | Native | Native |
| Casting | Chromecast built-in | — |
| RAM | — | 4 GB |
| Storage | — | 64 GB |
| SoC | — | MT9679 |
| 3D | ||
| 3D support | No | Yes |
| Setup automation | ||
| Autofocus | None | — |
| Auto keystone | — | Yes |
| Obstacle avoidance | Yes | — |
| Eye-protection sensor | Yes | Yes |
| Acoustic noise | ||
| Fan noise (sound pressure) | Quiet: 23 dB(A) · Normal: 32 dB(A) | Unspecified: 26 dB(A) |
| Noise measurement standard | — | Unspecified |
| Environment & power | ||
| Operating temperature | 5–35°C | 0–40°C |
| Operating humidity | 20–80%RH | — |
| Altitude / high-altitude mode | 3,048 m | — |
| High-altitude mode | Yes | — |
| Operating orientations | Table, Ceiling, Rear | Ceiling, Rear |
| Rated voltage | 100–240 V | 100–240 V |
| Rated frequency | 50–60 Hz | 50–60 Hz |
| Power consumption (max) | 363 W | 240 W |
| Power consumption by mode | Normal: 350 W · Eco: 217 W | — |
| Standby power | 0.5 W | — |
| Networked standby power | 2 W | — |
| Power supply | External brick | External brick |
| Physical & installation | ||
| Width | 695 mm | 312 mm |
| Depth | 341 mm | 290 mm |
| Height | 145 mm | 140 mm |
| Weight | 12.4 kg | 4.5 kg |
| Colours / finishes | Black, White | Graphite |
| Mount hole pattern | Thread: M4 · Screw length mm: 9 | — |
| Air filter | Replaceable | — |
| Safety & compliance | ||
| Photobiological risk group | RG2 | RG1 |
| Laser product class | Class 1 consumer laser product (RG2 per IEC/EN 62471-5) | Class 1 |
| Safety & market certifications | FCC | FCC, CE |
| Support & ownership | ||
| Warranty | 🇺🇸 US 2 yr · 🇨🇦 CA 2 yr | 🇺🇸 US 1 yr · 🇪🇺 EU 2 yr |
| User manual | https://download2.ebz.epson.net/sec_pubs_visual/eai/projectors/pdf/useg/EN/UsersGuide_EHLS970_EN_EAI.pdf | https://global.jmgo.com/cdn/shop/files/O2S_Ultra_User_Manual.pdf |
| In the box | ||
| Box contents | Projector, Power cord, Power adapter, Remote, Batteries, Quick start guide | Projector, Portable packaging, User manual, Quick start card, Remote control, Power cable, Power adapter, Polishing cloth |
| Remote type | Voice | Bluetooth |