55-inch WIFI digital signage LCD advertising display kiosk digital signage Android system portable digital signage
product specifications
| Items | 55 Inch Portable Digital Signage |
|---|
| LCD screen | |
|---|---|
| Screen size | 55″ 16:9 |
| Resolution | 1920*1080/3840*2160 |
| Color | 16.7M |
| Brightness | ≥300cd/㎡ |
| Contrast ratio | 1200:1 |
| Response time | 8ms |
| Viewing angle | 178°（H）/178°（V） |
| Display area | 1209.6 (H) x 680.4 (V) mm |
| Backlight | LED |
| Power requirements | |
|---|---|
| Power requirements | AC 110-240V, 50/60HZ |
| Standby power | ≤ 1 W |
| Power consumption | ≤120W |
| Android Board | |
|---|---|
| CPU | Quad-core Cortex-A55 Main frequency is up to 1.9G |
| GPU | Quad-core GPU Mail-G31 |
| Memory | DDR3 2G+16G |
| Operating system | Android 9.0 or above |
| Other functions | Equipped with RJ45, supports Ethernet, Wi-Fi 802.11b/g/n protocol, supports full Netcom 4G, built-in speaker, RS-232 communication protocol. |
| Format/Size/Packaging Materials | |
|---|---|
| Video | H.264, VP8, MAV, WMV, AVS, H.263, MPEG4, etc. |
| Audio | MP3,WMA,WAV, APE, FLAC, AAC, OGG,M4A,3GPP |
| Machine | 1850*758.6*40mm |
| Packaging cartons | 1968*860*160mm |
| Carton | Double Ripple |
| Wooden case | Wooden stand (optional) |
| Physical properties | |
|---|---|
| Net weight | 44.6 KG |
| Gross weight | 51.9 KG |
| Operating humidity | 20%-80%RH |
| Operating temperature | 0℃—45℃ |
| Storage temperature | -20℃—60℃ |
| Storage humidity | 10%-75%RH |
| Installation method | Floor standing |
