Outdoor advertising, Stage rental, enterprise activities and other events. The cabinet adopts quick lock design, supporting both standing and suspending installation. The design on its both sides supports 0-20 degrees of inner curve installation. The whole screen can be installed and dismantled rapidly and conveniently.
| R291 | R391 | |
| Pixel Pitch (m) | 2.976 | 3.906 |
| Configuration | 3 in 1 (2121) | |
| Cabinet Pixels | 168 ⃰ 168/dots | 128 ⃰ 128/dots |
| Pixel Density/m2 | 112896/dots | 65536/dots |
| Cabinet Size (mm) | 500 ⃰ 500 ⃰ 82 | |
| Cabinet Material | Die-cast Aluminium | |
| Cabinet Weight (Kg) | 3.4 | 8.2 |
| Gray Level | 16384 | |
| ColorDepth (Bit) | 14 | |
| Refresh Rate (Hz) | ≥1920 | |
| Drive Mode/scan | 1/21 | 1/16 |
| Brightness (cd/m2) | 1000 | 1100 |
| Horizontal Viewing Angle (0) | H/1600 | |
| Vertical Viewing Angle (0) | V/1600 | |
| Input Voltage (V) | AC110 ~ 240 | |
| Input Frequency (Hz) | 50 ~ 60 | |
| Input Max. (W/mm2) | 600 | 520 |
| Input Avg. (W/mm2) | 180 | 155 |
| Storge Temperature (0C) | -10 -50 | |
| Working Temperature (0C) | 0-40 | |
| Storage Humidity (RH) | 10% ~ 90% | |
| Protection Grade | IP40/IP40 | |
| Working Humidity (RH) | 10% ~ 90% | |
| Lifespan (Hours) | 100,000 | |
| Installation | Hanging/Stacking | |
| Maintenance | Front/Rear | |
| Certification | TUV-CE, FCC, ETL | |
| R291 | R391 | |
| Pixel Pitch (m) | 2.976 | 3.906 |
| Configuration | 3 in 1 (2121) | |
| Cabinet Pixels | 168 ⃰ 168/dots | 128 ⃰ 128/dots |
| Pixel Density/m2 | 112896/dots | 65536/dots |
| Cabinet Size (mm) | 500 ⃰ 500 ⃰ 82 | |
| Cabinet Material | Die-cast Aluminium | |
| Cabinet Weight (Kg) | 3.4 | 8.2 |
| Gray Level | 16384 | |
| ColorDepth (Bit) | 14 | |
| Refresh Rate (Hz) | ≥1920 | |
| Drive Mode/scan | 1/21 | 1/16 |
| Brightness (cd/m2) | 1000 | 1100 |
| Horizontal Viewing Angle (0) | H/1600 | |
| Vertical Viewing Angle (0) | V/1600 | |
| Input Voltage (V) | AC110 ~ 240 | |
| Input Frequency (Hz) | 50 ~ 60 | |
| Input Max. (W/mm2) | 600 | 520 |
| Input Avg. (W/mm2) | 180 | 155 |
| Storge Temperature (0C) | -10 -50 | |
| Working Temperature (0C) | 0-40 | |
| Storage Humidity (RH) | 10% ~ 90% | |
| Protection Grade | IP40/IP40 | |
| Working Humidity (RH) | 10% ~ 90% | |
| Lifespan (Hours) | 100,000 | |
| Installation | Hanging/Stacking | |
| Maintenance | Front/Rear | |
| Certification | TUV-CE, FCC, ETL | |
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