changhong S2 pro
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Lumens: 800 lumens
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Standard Resolution: 1080P（1920*1080）
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Display Chip: 0.23 inch DMD chip
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Display Technology: DLP
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CPU: A53*4
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RAM:
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Storage: RAM：2GB，ROM：16GB
changhong S2 pro
changhong S2 pro - Specs
Optical Parameters
| Brand Brand | Changhong |
| Brand Model Brand Model | changhong S2 pro |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 800 lumens |
| Display Chip Display Chip | 0.23 inch DMD chip |
| Display Technology Display Technology | DLP |
| Standard Resolution Standard Resolution | 1080P（1920*1080） |
| Throw Ratio Throw Ratio | one point two |
| Keystone Correction Keystone Correction | Vertical: ± 40 degrees, horizontal: ± 40 degrees |
| Lamp Life Lamp Life | 20000 hours |
| Lamp Type Lamp Type | LED light |
| Focus technology Focus technology | Auto focus |
Projection Parameters
| CPU CPU | A53*4 |
| Storage Storage | RAM：2GB，ROM：16GB |
| Operating System Operating System | Android 9.0 |
| Image Size Image Size,projector1 | 30-120 inches |
| Projection method Projection method | Forward projection, rear projection, table, ceiling |
Ports
| I/O Connection Ports Connection Ports | HDMI（ARC） x1 |
| WiFi WiFi |
WIFI（2.4G/5G） Bluetooth 4.0 |
Other
| Size(HxWxD) Size(HxWxD) | 185*185*56.7mm |
| Power Usage Power Usage | 50W (excluding sound power) |
| Noise Level Noise Level | ≤30dB（A） |
| Machine weight Machine weight | 0.86kg |
| Accessories Accessories |
host x1 Product manual x1 Adapter x1 Remote control x1 Battery 7 x1 |
| other other | intelligence |
