| Pixel Configuration |
SMD1921 |
| Pixel pitch（mm） |
3.91 |
| Pixel density（dots/m2） |
65749 |
| Module resolution（W×H） |
64×64 |
| Module size （mm） |
250（W）×250（H） |
| Module weight （kg） |
0.72 |
| Maximum power consumption of the module（W） |
45 |
| Module of cabinet （W×H） |
2×2/2×4 |
| Cabinet resolution（W×H） |
128×128/128×256 |
| Cabinet size （mm） |
500（W）×500/1000（H）×75（D） |
| Cabinet area（m2） |
0.25/0.5 |
| Cabinet weight （kg） |
8.2/14.9 |
| Cabinet level up degree（mm |
≤0.2 |
| Maintenance mode |
Rear |
| Cabinet raw material |
Die-casting aluminum |
| Single-point brightness correction |
yes |
| Single - point color correction |
yes |
| White Balance Brightness （nits） |
≥3500（6500K） |
| Color Temperature (K) |
3200—9300(adjustable) |
| Viewing Angle (Horizontal / Vertical) |
160/120 |
| Deviation of center distance of light - emitting |
<3% |
| Brightness / chromaticity uniformity |
≥97% |
| Contrast |
4000:01:00 |
| Peak power consumption (W / m2) |
800 |
| Average power consumption (W / m2) |
250 |
| Power supply requirements |
AC90~264V，frequency 47-63（Hz） |
| Frame rate (Hz) |
50&60 |
| Drive mode |
Constant drive，1/16 Scan |
| Grayscale level |
65536 |
| Refresh rate (Hz) |
≥1920 |
| Number of color processing bits |
14bit |
| Video playback capabilities |
2KHD，4KHD |
| Operating temperature / humidity range (℃ / RH) |
-20 – 60 / 10%-85%RH |
| Storage temperature / humidity range (℃ / RH) |
-20 – 60 / 10%-85%RH |
| Applicable standards |
CCC，TUV-CE，ETL |
