Comparison between transparent projection and LEDTV
| Transparent projection | LEDTV | Lightbox advertising | |
|---|---|---|---|
| Cost advantage | ✔ | ✘ | ✔ |
| Easy installation | ✔ | ✘ | ✘ |
| Not affecting window day lighting | ✔ | ✘ | ✘ |
| Flexibly change the content | ✔ | ✔ | ✘ |
| Easy maintenance | ✔ | ✘ | ✔ |
| Voice play | ✔ | ✘ | ✘ |