Optoma ZW331 projector
3,000 ANSI lumen WXGA (1280×800) laser projector with 2,000,000:1 contrast and 1.1× optical zoom.
€628incl. VAT
In stock
Optoma ZW331 vs ZW340e: what is the difference?
ZW340e has brightness: 3,600 ANSI lumens (vs 3,000 ANSI lumens). They also differ in contrast, control, speaker and dust protection. The ZW340e costs €97 more.
Optoma ZW340e projector
3,600 ANSI lumen WXGA (1280×800) laser projector with 300,000:1 contrast and 1.1× optical zoom.
€725incl. VAT
In stock
Specifications side by side
| Specification | ZW331 | ZW340e |
|---|---|---|
| Price incl. VAT | €628 | €725 |
| Technology | DLP | DLP |
| Light source | Laser | Laser |
| Native resolution | WXGA (1280×800) | WXGA (1280×800) |
| Brightness | 3,000 ANSI lumens | 3,600 ANSI lumens |
| Contrast | 2.000.000:1 | 300.000:1 |
| Throw ratio | 1,54:1 – 1,72:1 | 1,54:1 – 1,72:1 |
| Zoom | 1.1× manual | 1.1× manual |
| Control | RS232 | 1 × RS232 |
| Speaker | 1 × 3 W | 1 × 15 W |
| Light source lifetime | 30,000 hours | 30,000 hours |
| 24/7 operation | Yes | Yes |
| 360° mounting | Yes | Yes |
| Dust protection | IP6X | – |
| Inputs | – | 2 × HDMI 1.4a (3D) |
| Outputs | – | 1 × 3.5 mm audio jack, 1 × USB-A power 1.5 A |
| Weight | – | 3 kg |
| Keystone correction | – | ±40° |
| Throw distance | – | 1 – 10 m |
| Noise level | – | 31–34 dB |
| Max. power consumption | – | 139 W |
| Dimensions (W × D × H) | – | 274 × 216 × 114 mm |
| Availability | In stock | In stock |
| Product code | ZW331 · P/N E3P7QK1E111 | ZW340e |
highlighted rows are the differences; green marks the higher value (or the lower price).
In short: which one should you choose?
ZW331
Choose ZW331 if you need contrast: 2.000.000:1, control: RS232; brightness: 3,000 ANSI lumens is enough; you want to pay €97 less.
See the ZW331 →ZW340e
Choose ZW340e if you need brightness: 3,600 ANSI lumens, contrast: 300.000:1, control: 1 × RS232.
See the ZW340e →Not sure which model suits you? Tell us how many users, what space or what you need to connect, and we'll recommend the right option for free. On request, we install and configure it.
Ask on WhatsAppFrequently asked questions: ZW331 or ZW340e
- What is the difference between the ZW331 and the ZW340e?
- ZW340e has brightness: 3,600 ANSI lumens (vs 3,000 ANSI lumens). They also differ in contrast, control, speaker and dust protection. The ZW340e costs €97 more.
- Which should I choose: ZW331 or ZW340e?
- Choose ZW331 if you need contrast: 2.000.000:1, control: RS232; brightness: 3,000 ANSI lumens is enough; you want to pay €97 less. Choose ZW340e if you need brightness: 3,600 ANSI lumens, contrast: 300.000:1, control: 1 × RS232.
- How much do the ZW331 and ZW340e cost?
- The ZW331 costs €628 and the ZW340e costs €725, including Romanian VAT and updated daily at the National Bank of Romania rate. Delivery is free in Bucharest; elsewhere in Romania it's 30 lei by courier.