Optoma PH31 projector
2,700-lumen Full HD (1920×1080) LED projector with 250,000:1 contrast and 1.1× optical zoom.
€503incl. VAT
In stock
Optoma PH31 vs PH32ST: what is the difference?
PH32ST has brightness: 3,100 ANSI lumens (vs 2,700 lumens) and zoom: 1.2× manual (vs 1.1× manual). They also differ in contrast, throw ratio, inputs and outputs. The PH32ST costs €500 more.
Optoma PH32ST projector
3,100 ANSI lumen Full HD (1920×1080) LED projector with 500,000:1 contrast and 1.2× optical zoom.
€1,003incl. VAT
In stock
Specifications side by side
| Specification | PH31 | PH32ST |
|---|---|---|
| Price incl. VAT | €503 | €1,003 |
| Technology | DLP | DLP |
| Light source | LED | LED |
| Native resolution | Full HD (1920×1080) | Full HD (1920×1080) |
| Brightness | 2,700 lumens | 3,100 ANSI lumens |
| Contrast | 250.000:1 | 500.000:1 |
| Throw ratio | 1,5:1 – 1,65:1 | 0,69:1 – 0,83:1 |
| Zoom | 1.1× manual | 1.2× manual |
| Inputs | 1 × HDMI 1.4a | – |
| Outputs | 1 × USB-A power 2 A, 1 × 3.5 mm audio jack | – |
| Weight | 2.2 kg | – |
| Control | – | RS232 |
| Speaker | – | 1 × 10 W |
| Light source lifetime | – | 30,000 hours |
| 24/7 operation | – | Yes |
| 360° mounting | – | Yes |
| Availability | In stock | In stock |
| Product code | PH31 | PH32ST · P/N E3PB041E113 |
highlighted rows are the differences; green marks the higher value (or the lower price).
In short: which one should you choose?
PH31
Choose PH31 if you need contrast: 250.000:1, inputs: 1 × HDMI 1.4a; brightness: 2,700 lumens, zoom: 1.1× manual are enough; you want to pay €500 less.
See the PH31 →PH32ST
Choose PH32ST if you need brightness: 3,100 ANSI lumens, zoom: 1.2× manual, contrast: 500.000:1, control: RS232.
See the PH32ST →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: PH31 or PH32ST
- What is the difference between the PH31 and the PH32ST?
- PH32ST has brightness: 3,100 ANSI lumens (vs 2,700 lumens) and zoom: 1.2× manual (vs 1.1× manual). They also differ in contrast, throw ratio, inputs and outputs. The PH32ST costs €500 more.
- Which should I choose: PH31 or PH32ST?
- Choose PH31 if you need contrast: 250.000:1, inputs: 1 × HDMI 1.4a; brightness: 2,700 lumens, zoom: 1.1× manual are enough; you want to pay €500 less. Choose PH32ST if you need brightness: 3,100 ANSI lumens, zoom: 1.2× manual, contrast: 500.000:1, control: RS232.
- How much do the PH31 and PH32ST cost?
- The PH31 costs €503 and the PH32ST costs €1,003, 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.