Technical specifications
| Feature | Specification |
|---|---|
| Brand | Promate |
| Model | BEAMER-250R |
| Product code | PROJECTOR-PRO-BEAMER-250R-UK |
| Plug type | UK |
| Display technology | 3.0-inch LCD LVDS |
| Native resolution | Full HD 1920 × 1080 (1080p) |
| Supported content resolution | Up to 4K (3840 × 2160, H.265) |
| Brightness | 250 ANSI lumens |
| Contrast ratio | 1200:1 |
| Projection ratio | 1.22:1 |
| Projection size | 32–200 inches |
| Operating system | Android 13 (ZEASN) |
| Wireless connectivity | Dual-band Wi-Fi 2.4 GHz / 5 GHz |
| Bluetooth | Version 5.4 |
| Speakers | 2 × 5W stereo (10W total) |
| Automatic focus | Yes |
| Keystone correction | Yes |
| HDMI connectivity | Supported |
| USB connectivity | Supported |
| USB flash drive support | Up to 64GB |
| External HDD support | Up to 1TB |
| Ambient lighting | 3 RGB lighting modes |
| Power input | 24V ⎓ 2.5A / 12V ⎓ 2A |
| Power cable length | 1.5 m |
| Dimensions | 248 × 145 × 190 mm |
| Weight | 1.78 kg |
Specifications based on the Promate product listing and 2026 product catalogue.
Key features
-
4K-compatible playback: Supports compatible 4K video content; native projection resolution is 1080p.
-
Smart streaming: Android 13 provides access to compatible streaming applications.
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Easy setup: Automatic focus and keystone correction help align the projected image.
-
Large-screen viewing: Supports projection sizes from 32 to 200 inches.
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Built-in stereo audio: Dual 5W speakers, with Bluetooth connectivity for compatible audio devices.
-
Ambient RGB lighting: Three lighting modes for a more immersive entertainment setup.
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Portable design: Compact dimensions and a weight of 1.78 kg.

