Optoma ZH430UST projector
4,000 ANSI lumen Full HD (1920×1080) laser projector with 300,000:1 contrast and an ultra short throw lens (0.253:1).
€1,850incl. VAT
In stock
Optoma ZH430UST vs ZH451ST: what is the difference?
ZH451ST has brightness: 4,200 ANSI lumens (vs 4,000 ANSI lumens). They also differ in contrast, throw ratio, inputs and outputs. The ZH430UST costs €36 more.
Optoma ZH451ST projector
4,200 ANSI lumen Full HD (1920×1080) laser projector with 2,000,000:1 contrast and a short throw lens (0.496:1).
€1,814incl. VAT
In stock
Specifications side by side
| Specification | ZH430UST | ZH451ST |
|---|---|---|
| Price incl. VAT | €1,850 | €1,814 |
| Technology | DLP | DLP |
| Light source | Laser | Laser |
| Native resolution | Full HD (1920×1080) | Full HD (1920×1080) |
| Brightness | 4,000 ANSI lumens | 4,200 ANSI lumens |
| Contrast | 300.000:1 | 2.000.000:1 |
| Throw ratio | 0,253:1 | 0,496:1 |
| Zoom | Fixed (no optical zoom) | Fixed (no optical zoom) |
| Inputs | 2 × HDMI 2.0, 1 × 3D sync | 2 × HDMI 2.0, 1 × 3.5 mm audio jack, 1 × VGA |
| Outputs | 1 × USB-A power 1.5 A, 1 × 3.5 mm audio jack | 1 × 3.5 mm audio jack, 2 × USB-A power 1.5 A |
| Control | 1 × RS232, 1 × RJ45 | 1 × RS232, 1 × RJ45, 1 × 12 V trigger, 1 × 3D sync |
| Weight | 6.08 kg | 2.9 kg |
| Keystone correction | ±5° horizontal, ±5° vertical | ±15° |
| Light source lifetime | 30,000 hours | 30,000 hours |
| Throw distance | 0,2 – 0,4 m | 0,33 – 3,3 m |
| Noise level | 27–34 dB | 29–36 dB |
| Speaker | 1 × 15 W | 1 × 15 W |
| Max. power consumption | 173 W | 170 W |
| Dimensions (W × D × H) | 327 × 327 × 109 mm | 274 × 216 × 114 mm |
| 24/7 operation | Yes | Yes |
| 360° mounting | Yes | Yes |
| Input lag | – | from 8.4 ms |
| Availability | In stock | In stock |
| Product code | ZH430UST · P/N E9PD7M601EZ1 | ZH451ST · P/N E3P7PK1E119 |
highlighted rows are the differences; green marks the higher value (or the lower price).
In short: which one should you choose?
ZH430UST
Choose ZH430UST if you need contrast: 300.000:1, inputs: 2 × HDMI 2.0, 1 × 3D sync.
See the ZH430UST →ZH451ST
Choose ZH451ST if you need brightness: 4,200 ANSI lumens, contrast: 2.000.000:1, keystone correction: ±15°; you want to pay €36 less.
See the ZH451ST →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: ZH430UST or ZH451ST
- What is the difference between the ZH430UST and the ZH451ST?
- ZH451ST has brightness: 4,200 ANSI lumens (vs 4,000 ANSI lumens). They also differ in contrast, throw ratio, inputs and outputs. The ZH430UST costs €36 more.
- Which should I choose: ZH430UST or ZH451ST?
- Choose ZH430UST if you need contrast: 300.000:1, inputs: 2 × HDMI 2.0, 1 × 3D sync. Choose ZH451ST if you need brightness: 4,200 ANSI lumens, contrast: 2.000.000:1, keystone correction: ±15°; you want to pay €36 less.
- How much do the ZH430UST and ZH451ST cost?
- The ZH430UST costs €1,850 and the ZH451ST costs €1,814, 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.