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DB4.1 | DB2.5 | |
LED type | 3 in 1 SMD | 3 in 1 SMD |
Pixel configuration | RGB | RGB |
Pixel pitch | 4.17mm | 2.5mm |
Physical density (dot/m2) | 57600 | 160000 |
LED driving method | 1/9 | 1/16 |
Active display size (HxV) | 400X300mm | 320X320mm |
Resolution (PXxPX) | 96X72 pixel | 128X128pixel |
Display area(m2) | 0.1271 | 0.1079 |
Outline Dimension with edge | 410X310mm | 328.5X328.5mm |
Weight (KG) | Estimated 0.5KG | Estimated 0.5KG |
IP rating(front/rear) | NA, IP65 if with waterproof frame | NA,IP65 if with waterproof frame |
White balance brightness (nits) | ≥4500 nits | ≥4500 nits |
Color temperature(K) | 3200—12000 adjustable | 3200—12000 adjustable |
Hor. viewing angle(min 50% brightness) | ≥140° | ≥140° |
Vert. viewing angle(min 50% brightness) | ≥120° | ≥120° |
Contrast ratio | ≥5000:1 | ≥5000:1 |
Max. power Consumption(W) | Max 40 W @ 4500 nits, Max 30W @3000 nits | Max 40 W @ 4500 nits, Max 30W @3000 nits |
Operation power voltage | DC5V | DC5V |
Colors | 281 trillion | 281 trillion |
Refresh rate(HZ) | ≥3840 | ≥3840 |
Processing | 16bit/color | 16bit/color |
Operating temperature range | -20°C to +65°C | -20°C to +65°C |
Storage temperature range | -40°C to +60°C | -40°C to +60°C |
Operating humidity | 10%~90% | 10%~90% |
Storage humidity | 10%~90% | 10%~90% |
Life time(50% brightness) | 100,000 hours | 100,000 hours |
Network | WIFI, USB,4G,LAN, Bluetooth | WIFI, USB,4G,LAN, Bluetooth |
GPS function | Available | Available |
Cloud management | Available | Available |
Installation method | Screw fixing | Screw fixing |