Epson PowerLite L690E vs Panasonic PT-EZ770Z
 Epson PowerLite L690EMSRP $4,169 |  MSRP $7,999 | |
|---|---|---|
| Key differences | ||
| White light outputISO | 6,500 lm ISO | 6,500 lm ISO (Normal power, Dynamic mode) · 6,500 lm ANSI |
| Throw ratio | 1.35–2.2:1 | 1.7–2.8:1 |
| HDR formats | HDR10, HLG | — |
| Light source | Laser (phosphor) | Lamp |
| Fan noise | Normal 32 dB(A) · Eco 25 dB(A) | Normal 37 dB(A) · Eco 29 dB(A) |
| Price | MSRP $4,169 | MSRP $7,999 |
| Room fit | ||
| Distance to screen | 2.9–4.7 m | 3.7–6.0 m |
| Brightness | ||
| Rated brightness | 6,500 lmDerived | 6,500 lmDerived |
| White light outputISO | 6,500 lm ISO | 6,500 lm ISO (Normal power, Dynamic mode) · 6,500 lm ANSI |
| Colour light output | 6,500 lm | — |
| Brightness uniformity | 88% | 90% |
| Display system | ||
| Imaging technology | 3LCD | 3LCD |
| Chip / panel diagonal | 0.67 in | 0.76 in |
| On-screen resolution | WUXGA (1920 × 1200)Derived | WUXGA (1920 × 1200)Derived |
| Native resolution | WUXGA (1920 × 1200) | WUXGA (1920 × 1200) |
| Native aspect | 16:10Derived | 16:10Derived |
| Pixel shift | Yes (scheme not stated) | — |
| Contrast | ||
| Dynamic contrast | Over 5,000,000:1 | 5,000:1 |
| Dynamic contrast method | — | Dynamic iris |
| HDR | ||
| HDR formats | HDR10, HLG | — |
| Light source | ||
| Light source | Laser (phosphor) | Lamp |
| Lamp power | — | 400 W |
| Replacement lamp | — | ET-LAE300 |
| Light-source life | 20,000 h normal · 30,000 h eco | 3,000 h normal · 4,500 h eco |
| Life defined as | 50% brightness | — |
| Light output control | Continuous | — |
| Optics | ||
| Throw ratio | 1.35–2.2:1 | 1.7–2.8:1 |
| Image size | 50–500 in | 40–400 in |
| Zoom | Optical | Optical |
| Zoom ratio | 1.63×Derived | 1.65×Derived |
| Focal length | 20–31.8 mm | 26.9–45.4 mm |
| Aperture (f-number) | 1.5–1.7 | 1.7–2.3 |
| Focus | Manual | Motorised |
| Vertical lens shift | ±50% | ±60% |
| Horizontal lens shift | ±20% | ±10% |
| Motorised lens shift | No | Yes |
| Vertical keystone | 30° | 40° |
| Horizontal keystone | 30° | 30° |
| Interchangeable lens | — | Yes |
| Inputs & control | ||
| HDMI inputs | 2 × HDMI (HDCP 2.3) | HDMI |
| HDMI inputs (count) | 2Derived | 1Derived |
| Other video inputs | + HDBaseT | + VGA, + Component, + Composite |
| Max input resolution | 4K UHD | — |
| Audio inputs | — | 3.5 mm, RCA |
| USB media playback | Yes | — |
| Control ports | RS-232 | RS-232 |
| PJLink | Class 2 | Class 1 |
| Control-system drivers | — | Crestron, AMX |
| Horizontal scan | 26–135 kHz | 15–100 kHz |
| Vertical scan | 23.98–60 Hz | 24–120 Hz |
| Smart platform | ||
| Wi-Fi | Wi-Fi 6 | — |
| Ethernet | Yes | Yes |
| Casting | AirPlay 2, Miracast | — |
| Audio | ||
| Speaker power | 10 W | 10 W |
| Speakers | 1 | 1 |
| Layout | — | Mono |
| Audio outputs | 3.5 mm | 3.5 mm |
| HDMI audio return | NoneDerived | NoneDerived |
| Physical & installation | ||
| Dimensions (W × D × H) | 440 × 304 × 122 mm | 530 × 445 × 177 mm |
| Weight | 8,210 g | 10,600 g |
| Colours | — | White |
| Orientations | Table, Ceiling, Rear, 360° | Table, Ceiling, Rear, 360° |
| Dust filter | Replaceable | Washable |
| Environment & power | ||
| Operating temperature | 0–45°C | 0–45°C |
| Operating humidity | 20–80%RH | 10–80%RH |
| Altitude | 3,048 m | 2,700 m |
| Power draw | 415 W | Max 590 W |
| Standby | 0.3 W | 0.3 W |
| Networked standby | 2.4 W | — |
| Mains input | 100–240 V · 50/60 Hz | 100–240 V · 50/60 Hz |
| Noise | ||
| Fan noise | Normal 32 dB(A) · Eco 25 dB(A) | Normal 37 dB(A) · Eco 29 dB(A) |
| Safety & compliance | ||
| Laser class | Class 1 | — |
| Risk group | RG2 | — |
| FDA laser notice | Notice 57 | — |
| Support & ownership | ||
| Warranty | 🇺🇸 US 3 yr · 🇨🇦 CA 3 yr | 3 yr |
| User manual | https://download2.ebz.epson.net/sec_pubs_visual/eai/projectors/pdf/useg/EN/UsersGuide_EBL890E_EN_EAI.pdf | https://eu.connect.panasonic.com/sites/default/files/media/document/2024-04/ez770_manual_en_1.pdf |
| Spare parts | — | Lamp ET-LAE300 · Air filter ET-RFE300 |
| In the box | ||
| In the box | Power cord, Remote, Remote batteries, + Quick start guide | Power cord, Remote, Remote batteries, + Software CD |