InFocus IN138HD vs InFocus IN138HDST
 MSRP $1,009 | MSRP $1,179 | |
|---|---|---|
| Key differences | ||
| Throw ratio | 1.12–1.47:1 | 0.5:1 |
| Fan noise | Eco 21 dB(A) | Up to Eco 21 dB(A) |
| Price | MSRP $1,009 | MSRP $1,179 |
| Room fit | ||
| Distance to screen | 2.5–3.3 m | 1.1 m |
| Brightness | ||
| Claimed brightness (non-standard) | 4,000 lm | Up to 4,000 lm |
| Brightness by mode | Eco 3,200 lm | — |
| Display system | ||
| Imaging technology | DLP | DLP |
| Chip / panel diagonal | — | 0.65 in |
| On-screen resolution | 1080p (1920 × 1080)Derived | 1080p (1920 × 1080)Derived |
| Native resolution | 1080p (1920 × 1080) | 1080p (1920 × 1080) |
| Native aspect | 16:9Derived | 16:9Derived |
| Colour wheel segments | 6 | 6 |
| 3D | ||
| 3D | Yes | Yes |
| 3D glasses sync | DLP-Link | DLP-Link |
| Light source | ||
| Light source | Lamp | Lamp |
| Lamp power | 220 W | 245 W |
| Replacement lamp | SP-LAMP-101 | SP-LAMP-101 |
| Light-source life | 5,500 h normal · 10,000 h eco · 15,000 h dynamic | 5,000 h normal · 10,000 h eco · 15,000 h dynamic |
| Optics | ||
| Throw ratio | 1.12–1.47:1 | 0.5:1 |
| Image size | 30.8–301 in | 36.2–308 in |
| Projection offset | 116% | 116% |
| Aperture (f-number) | 2.5–2.67 | 2.8 |
| Focus | Manual | Manual |
| Vertical lens shift | None | — |
| Vertical keystone | 40° | 20° |
| Inputs & control | ||
| HDMI inputs | 3 × HDMI 1.4 | 3 × HDMI 1.4 |
| HDMI inputs (count) | 3Derived | 3Derived |
| Newest HDMI version | HDMI 1.4Derived | HDMI 1.4Derived |
| Other video inputs | VGA, Composite | VGA, Composite |
| Max input resolution | WUXGA | WUXGA |
| Audio inputs | 3.5 mm | 3.5 mm |
| Control ports | RS-232, 12 V trigger | RS-232, 12 V trigger |
| Control-system drivers | — | Crestron, AMX |
| Horizontal scan | 31.5–97.6 kHz | 31.5–97.6 kHz |
| Vertical scan | 56–120 Hz | 56–120 Hz |
| Smart platform | ||
| Ethernet | — | 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) | 312 × 236 × 125 mm | 312 × 236 × 125 mm |
| Weight | 3,200 g | 3,200 g |
| Environment & power | ||
| Operating temperature | 5–40°C | 5–40°C |
| Operating humidity | — | 10–85%RH |
| Altitude | 3,048 m | 3,048 m |
| Power draw | Max 300 W · Eco 220 W | Max 300 W · Eco 220 W |
| Standby | 0.5 W | Up to 0.5 W |
| Networked standby | 1.8 W | — |
| Mains input | 100–240 V · 50/60 Hz | 100–240 V · 50/60 Hz |
| Noise | ||
| Fan noise | Eco 21 dB(A) | Up to Eco 21 dB(A) |
| Safety & compliance | ||
| Marks | CE, FCC | CE, FCC, + UL, + CCC, + KC |
| Support & ownership | ||
| User manual | https://www.projectorcentral.com/pdf/projector_manual_10671.pdf | https://www.projectorcentral.com/pdf/projector_manual_10672.pdf |
| In the box | ||
| In the box | Power cord, Remote, User manual, HDMI cable | Power cord, Remote, User manual, HDMI cable |