InFocus INL4128 vs NEC NP-PA622U
 $2,003.74 |  MSRP $6,599 | |
|---|---|---|
| Key differences | ||
| White light output | — | 6,200 lm ISO (Bright mode) · 6,200 lm ANSI (Bright mode) |
| Native resolution | 1080p (1920 × 1080) | WUXGA (1920 × 1200) |
| Throw ratio | 1.4–2.24:1 | 1.5–3.02:1 |
| Light source | Laser (phosphor) | Lamp |
| Fan noise | Normal 30 dB(A) · Eco 28 dB(A) | Normal 39 dB(A) · Eco 33 dB(A) |
| Price | $2,003.74 | MSRP $6,599 |
| Room fit | ||
| Distance to screen | 3.1–5.0 m | 3.2–6.5 m |
| Brightness | ||
| Rated brightness | — | 6,200 lmDerived |
| White light output | — | 6,200 lm ISO (Bright mode) · 6,200 lm ANSI (Bright mode) |
| Claimed brightness (non-standard) | 5,600 lm | — |
| Brightness uniformity | 85% | — |
| Brightness by mode | — | Max 6,200 lm · Eco 4,960 lm |
| Eco brightness | — | 80%Derived |
| Display system | ||
| Imaging technology | DLP | 3LCD |
| Chip / panel diagonal | 0.65 in | 0.76 in |
| Panel alignment | — | Whole-image |
| On-screen resolution | 1080p (1920 × 1080)Derived | WUXGA (1920 × 1200)Derived |
| Native resolution | 1080p (1920 × 1080) | WUXGA (1920 × 1200) |
| Native aspect | 16:9Derived | 16:10Derived |
| Contrast | ||
| Dynamic contrast | 2,000,000:1 | 6,000:1 |
| Colour | ||
| Colour bit depth (per channel) | — | 10 bit |
| Gamma / EOTF presets | 2.2, 2.4, 2.6 | — |
| Calibration | ||
| Colour management (CMS) | 6-axis | 6-axis |
| Picture mode memories | — | 7 |
| 3D | ||
| 3D | Yes | Yes |
| 3D formats | Side-by-side, Top-bottom, + Frame sequential | + Frame packing, Side-by-side, Top-bottom |
| 3D glasses sync | DLP-Link | RF |
| Light source | ||
| Light source | Laser (phosphor) | Lamp |
| Emitter | Blue laser + phosphor | — |
| Light engine | Quantum Laser | — |
| Lamp power | — | 350 W |
| Replacement lamp | — | NP26LP |
| Light-source life | Up to 30,000 h | 3,000 h normal · 4,000 h eco |
| Light output control | Steps | Steps |
| Optics | ||
| Throw ratio | 1.4–2.24:1 | 1.5–3.02:1 |
| Image size | 20–300 in | 30–500 in |
| Projection offset | 103% | — |
| Zoom | Optical | Optical |
| Zoom ratio | 1.6×Derived | 2.01×Derived |
| Focal length | 20.91–32.62 mm | — |
| Focus | Manual | Manual |
| Autofocus | No | No |
| Vertical lens shift | 0–15% | -10–50% |
| Horizontal lens shift | — | ±30% |
| Motorised lens shift | No | No |
| Vertical keystone | 30° | 40° |
| Horizontal keystone | 30° | 40° |
| Auto keystone | Yes | — |
| Corner correction | 4-corner | — |
| Grid warp | — | Yes |
| Interchangeable lens | No | Yes |
| Motion & gaming | ||
| Max input refresh | 1080p: 120 Hz | — |
| Max refresh at 1080p | 120 HzDerived | — |
| Inputs & control | ||
| HDMI inputs | HDMI 2.0 · HDMI 1.4 | 2 × HDMI |
| HDMI inputs (count) | 2Derived | 2Derived |
| Newest HDMI version | HDMI 2.0Derived | — |
| Other video inputs | VGA, HDBaseT | VGA, HDBaseT |
| Max input resolution | DCI 4K | DCI 4K |
| Audio inputs | — | 3.5 mm |
| USB media playback | No | Yes |
| Control ports | RS-232 | RS-232, + Wired IR |
| PJLink | — | Class 1 |
| Control-system drivers | — | Crestron |
| Horizontal scan | 15.4–91.1 kHz | 15–153 kHz |
| Vertical scan | 24–120 Hz | 24–120 Hz |
| Smart platform | ||
| Ethernet | Yes | Yes |
| Audio | ||
| Speaker power | 10 W | 10 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) | 374 × 302 × 117 mm | 499 × 359 × 142 mm |
| Weight | 5,500 g | 8,400 g |
| Orientations | Table, Ceiling, Rear | Table, Ceiling, Rear, + Portrait, + 360° |
| Dust filter | None | Replaceable |
| Ingress protection | IP5X | — |
| Environment & power | ||
| Operating temperature | 5–40°C | 5–40°C |
| Operating humidity | 10–85%RH | 20–80%RH |
| Altitude | 3,048 m · high-altitude mode | 3,650 m · high-altitude mode |
| Power draw | Max 341 W · Eco 190 W | Max 483 W · Normal 460 W · Eco 362 W |
| Standby | Up to 0.5 W | 0.16 W |
| Networked standby | Up to 2 W | 7.9 W |
| Mains input | 100–240 V · 50/60 Hz | 100–240 V · 50/60 Hz |
| Noise | ||
| Fan noise | Normal 30 dB(A) · Eco 28 dB(A) | Normal 39 dB(A) · Eco 33 dB(A) |
| Safety & compliance | ||
| Risk group | RG2 | — |
| Marks | CE, + FCC, + CCC | CE |
| Support & ownership | ||
| Warranty | 5 yr or 20,000 h (light source 5 yr or 20,000 h) | 🇪🇺 EU 3 yr (light source 6 mo or 1,000 h) · 🇺🇸 US 3 yr |
| User manual | https://cdn.infocus.com/2023/07/UM_INL4128-INL4129-English.pdf | https://www.sharp-nec-displays.com/support/webdl/dl_service/data/manual/english/PA622U_manual_ENG.pdf |
| In the box | ||
| In the box | Power cord, Remote, Quick start guide, + VGA cable, Lens cap | Power cord, Remote, + Remote batteries, Quick start guide, Lens cap, + Software CD |
| Remote | IR | IR |