NEC NP610 vs Optoma ZX350e
 MSRP $1,799 |  MSRP $1,299 | |
|---|---|---|
| Key differences | ||
| White light output | 3,500 lm ISO (Bright mode) | — |
| Native contrast (on/off) | 500:1 | — |
| Throw ratio | 1.54–1.85:1Derived | 1.94–2.16:1 |
| Light source | Lamp | Laser (phosphor) |
| Fan noise | Normal 35 dB(A) · Eco 29 dB(A) | Max 34 dB(A) · Normal 32 dB(A) |
| Price | MSRP $1,799 | MSRP $1,299 |
| Room fit | ||
| Distance to screen | 3.1–3.8 m | 3.9–4.4 m |
| Brightness | ||
| Rated brightness | 3,500 lmDerived | — |
| White light output | 3,500 lm ISO (Bright mode) | — |
| Claimed brightness (non-standard) | — | 3,700 lm |
| Brightness uniformity | — | 75% |
| Display system | ||
| Imaging technology | 3LCD | DLP |
| Chip / panel diagonal | 0.63 in | 0.55 in |
| On-screen resolution | 1024 × 768Derived | 1024 × 768Derived |
| Native resolution | 1024 × 768 | 1024 × 768 |
| Native aspect | 4:3Derived | 4:3Derived |
| Contrast | ||
| Native contrast (on/off) | 500:1 | — |
| Dynamic contrast | — | 2,000,000:1 |
| Colour | ||
| Colour bit depth (per channel) | 8 bit | 10 bit |
| Gamma / EOTF presets | — | 2.2, 2.4 |
| Calibration | ||
| Colour management (CMS) | — | 6-axis |
| Picture mode memories | 6 | — |
| 3D | ||
| 3D | — | Yes |
| 3D formats | — | Frame packing, Side-by-side, Top-bottom, Frame sequential |
| 3D glasses sync | — | DLP-Link |
| Light source | ||
| Light source | Lamp | Laser (phosphor) |
| Light engine | — | DuraCore |
| Lamp power | 230 W | — |
| Replacement lamp | NP07LP | — |
| Light-source life | 4,000 h normal · 5,000 h eco | 30,000 h |
| Light output control | — | Steps |
| Cool-down time | 0 s | — |
| Optics | ||
| Throw ratio | 1.54–1.85:1Derived | 1.94–2.16:1 |
| Image size | 21–300 in | 20–300 in |
| Projection offset | — | 115% |
| Zoom | Optical | Optical |
| Zoom ratio | 1.2×Derived | 1.11×Derived |
| Focal length | 19.8–23.7 mm | 21.85–24.01 mm |
| Aperture (f-number) | 1.7–2 | 2.41–2.53 |
| Focus | Manual | Manual |
| Autofocus | No | No |
| Vertical lens shift | None | None |
| Vertical keystone | 30° | 40° |
| Auto keystone | Yes | Yes |
| Corner correction | — | 4-corner |
| Interchangeable lens | No | — |
| Inputs & control | ||
| HDMI inputs | — | 2 × HDMI 1.4 |
| HDMI inputs (count) | — | 2Derived |
| Newest HDMI version | — | HDMI 1.4Derived |
| Other video inputs | VGA | — |
| Max input resolution | 1600 × 1200 | WUXGA |
| Audio inputs | 3.5 mm, RCA | — |
| Control ports | RS-232 | RS-232 |
| Horizontal scan | 15–100 kHz | 15–140 kHz |
| Vertical scan | 50–120 Hz | 24–120 Hz |
| Smart platform | ||
| Ethernet | Yes | — |
| Audio | ||
| Speaker power | 7 W | 15 W |
| Speakers | 1 | 1 |
| Layout | Mono | Mono |
| Audio outputs | 3.5 mm | 3.5 mm |
| HDMI audio return | NoneDerived | NoneDerived |
| Physical & installation | ||
| Dimensions (W × D × H) | 308 × 262 × 93.5 mm | 274 × 216 × 114 mm |
| Weight | 2,990 g | 3,000 g |
| Orientations | + Table, + Ceiling, + Rear | + Portrait, + 360° |
| Ceiling mount | — | M4, 10 mm screws |
| Dust filter | Replaceable | — |
| Ingress protection | — | IP6X |
| Environment & power | ||
| Operating temperature | 5–40°C | 0–40°C |
| Operating humidity | 20–80%RH | — |
| Altitude | High-altitude mode | 2,500 m · high-altitude mode |
| Power draw | Max 312 W · Normal 312 W · Eco 237 W | Max 139 W · Eco 88 W |
| Standby | — | Up to 0.5 W |
| Networked standby | 10 W | — |
| Power supply | — | External adapter |
| Mains input | 100–240 V · 50/60 Hz | 100–240 V · 50/60 Hz |
| Noise | ||
| Fan noise | Normal 35 dB(A) · Eco 29 dB(A) | Max 34 dB(A) · Normal 32 dB(A) |
| Safety & compliance | ||
| Laser class | — | Class 1 |
| Risk group | — | RG2 |
| Marks | FCC, + UL | FCC |
| Support & ownership | ||
| Warranty | — | 3 yr (light source 5 yr or 12,000 h) |
| User manual | https://sharp-displays.jp.sharp/support/webdl/dl_service/data/manual/english/NP610_manual_E.pdf | https://region-resource.optoma.com/products/import/Documents/883be603-99a2-4b9e-96fe-36fe3f4eae3e.pdf |
| In the box | ||
| In the box | Power cord, Remote, Remote batteries, + Quick start guide, + VGA cable, + Lens cap, + Carry case, + Software CD | Power cord, Remote, Remote batteries, + User manual |
| Remote | IR | IR |