Optoma ZK508 projector
5,000 ANSI lumen 4K UHD (3840×2160) dual laser projector with 2,500,000:1 contrast and 1.6× optical zoom.
€5,746incl. VAT
In stock
Optoma ZK508 vs ZK551: what is the difference?
ZK551 has brightness: 5,100 ANSI lumens (vs 5,000 ANSI lumens). They also differ in light source, contrast, throw ratio and inputs. The ZK508 costs €3,630 more.
Optoma ZK551 projector
5,100 ANSI lumen 4K UHD (3840×2160) laser projector with 3,000,000:1 contrast and 1.6× optical zoom.
€2,116incl. VAT
In stock
Specifications side by side
| Specification | ZK508 | ZK551 |
|---|---|---|
| Price incl. VAT | €5,746 | €2,116 |
| Technology | DLP | DLP |
| Light source | Dual laser | Laser |
| Native resolution | 4K UHD (3840×2160) | 4K UHD (3840×2160) |
| Brightness | 5,000 ANSI lumens | 5,100 ANSI lumens |
| Contrast | 2.500.000:1 | 3.000.000:1 |
| Throw ratio | 1,2:1 – 1,92:1 | 1,4:1 – 2,24:1 |
| Zoom | 1.6× manual | 1.6× manual |
| Inputs | 1 × HDMI 2.1, 2 × HDMI 2.0 (eARC) | 2 × HDMI 2.0, 1 × 3D sync |
| Outputs | 1 × USB-A power 1.5 A, 2 × USB-A power 0.9 A, 1 × 3D sync, 1 × 3.5 mm audio jack, 1 × S/PDIF | 1 × 3.5 mm audio jack, 2 × USB-A power 1.5 A |
| Control | 1 × RJ45, 1 × RS232, 2 × 12 V trigger | 1 × RS232, 1 × RJ45, 1 × 12 V trigger |
| Weight | 9.2 kg | 3 kg |
| Keystone correction | – | horizontal ±30°; vertical ±30° |
| Light source lifetime | – | 30,000 hours (Eco mode) |
| Throw distance | – | 0,39 – 9,1 m |
| Noise level | – | 28–34 dB |
| Speaker | – | 1 × 15 W |
| Input lag | – | from 4.4 ms |
| Dimensions (W × D × H) | – | 274 × 216 × 114 mm |
| 24/7 operation | – | Yes |
| 360° mounting | – | Yes |
| Availability | In stock | In stock |
| Product code | ZK508 · P/N E3P7N71E121 | ZK551 · P/N E3P7P81E112 |
highlighted rows are the differences; green marks the higher value (or the lower price).
In short: which one should you choose?
ZK508
Choose ZK508 if you need light source: Dual laser, contrast: 2.500.000:1.
See the ZK508 →ZK551
Choose ZK551 if you need brightness: 5,100 ANSI lumens, light source: Laser, contrast: 3.000.000:1; you want to pay €3,630 less.
See the ZK551 →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: ZK508 or ZK551
- What is the difference between the ZK508 and the ZK551?
- ZK551 has brightness: 5,100 ANSI lumens (vs 5,000 ANSI lumens). They also differ in light source, contrast, throw ratio and inputs. The ZK508 costs €3,630 more.
- Which should I choose: ZK508 or ZK551?
- Choose ZK508 if you need light source: Dual laser, contrast: 2.500.000:1. Choose ZK551 if you need brightness: 5,100 ANSI lumens, light source: Laser, contrast: 3.000.000:1; you want to pay €3,630 less.
- How much do the ZK508 and ZK551 cost?
- The ZK508 costs €5,746 and the ZK551 costs €2,116, 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.