




Model | CJ121 Pro | CJ151 Pro | CJ181 Pro | CJ251 Pro |
Pixel pitch | 1.25 | 1.53 | 1.86 | 2.5 |
Display Area | 640*1920 | 640*1920 | 640*1920 | 640*1920 |
Screen resolution | 512*1536 | 418*1255 | 344*1032 | 256*768 |
Material | Die-Casting Aluminum | Die-Casting Aluminum | Die-Casting Aluminum | Die-Casting Aluminum |
Weight | 40kgs | 40kgs | 40kgs | 40kgs |
LED | SMD1010 | SMD1212 | SMD1515 | SMD1515 |
Brightness | 600-800nits | 600-800nits | 600-800nits | 800-1000nits |
Refresh rate | ≥3840hz | ≥3840hz | ≥3840hz | ≥3840hz |
Gray scale | 14bit | 14bit | 14bit | 14bit |
Viewing angle | 140°/120° | 140°/120° | 140°/120° | 140°/120° |
Input Voltage | AC110-240V / 50/60Hz | AC110-240V / 50/60Hz | AC110-240V / 50/60Hz | AC110-240V / 50/60Hz |
Max. Power Consumption | 600 W/m² | 600 W/m² | 600 W/m² | 600 W/m² |
Ave. Power Consumption | 200 W/m² | 200 W/m² | 200 W/m² | 200 W/m² |
Lifespan | 100000hours | 100000hours | 100000hours | 100000hours |
Working temperature | -10~40 | -10~40 | -10~40 | -10~40 |
Cluster control | Support | Support | Support | Support |
Seamless splicing | Support | Support | Support | Support |
Maintenance | Front | Front | Front | Front |
Installation | Base standing(standard) / wall mounted / hanging installation / creative installation |









