Optoma PK53 projector
4,100 ANSI lumen 4K UHD (3840×2160) laser projector with 500,000:1 contrast and 1.6× optical zoom.
€1,695incl. VAT
In stock
Optoma PK53 vs PK53ST: what is the difference?
PK53 has brightness: 4,100 ANSI lumens (vs 3,800 ANSI lumens). They also differ in throw ratio and zoom. The PK53 costs €161 more.
Optoma PK53ST projector
3,800 ANSI lumen 4K UHD (3840×2160) laser projector with 500,000:1 contrast and a short throw lens (0.496:1).
€1,534incl. VAT
In stock
Specifications side by side
| Specification | PK53 | PK53ST |
|---|---|---|
| Price incl. VAT | €1,695 | €1,534 |
| Technology | DLP | DLP |
| Light source | Laser | Laser |
| Native resolution | 4K UHD (3840×2160) | 4K UHD (3840×2160) |
| Brightness | 4,100 ANSI lumens | 3,800 ANSI lumens |
| Contrast | 500.000:1 | 500.000:1 |
| Throw ratio | 1,4:1 – 2,24:1 | 0,496:1 |
| Zoom | 1.6× manual | Fixed (no zoom) |
| Control | RS232 | RS232 |
| Speaker | 1 × 15 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 | IP6X |
| Availability | In stock | In stock |
| Product code | PK53 · P/N E3P7PN1E120 | PK53ST · P/N E3P7PN1E121 |
highlighted rows are the differences; green marks the higher value (or the lower price).
In short: which one should you choose?
PK53
Choose PK53 if you need brightness: 4,100 ANSI lumens, zoom: 1.6× manual.
See the PK53 →PK53ST
Choose PK53ST if you need zoom: Fixed (no zoom); brightness: 3,800 ANSI lumens is enough; you want to pay €161 less.
See the PK53ST →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: PK53 or PK53ST
- What is the difference between the PK53 and the PK53ST?
- PK53 has brightness: 4,100 ANSI lumens (vs 3,800 ANSI lumens). They also differ in throw ratio and zoom. The PK53 costs €161 more.
- Which should I choose: PK53 or PK53ST?
- Choose PK53 if you need brightness: 4,100 ANSI lumens, zoom: 1.6× manual. Choose PK53ST if you need zoom: Fixed (no zoom); brightness: 3,800 ANSI lumens is enough; you want to pay €161 less.
- How much do the PK53 and PK53ST cost?
- The PK53 costs €1,695 and the PK53ST costs €1,534, 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.