Hv490fhb-n80 Datasheet -

No. While similar, the N81 uses a different LED driver PCB and has a slightly lower contrast ratio (1100:1). Always refer to the specific datasheet for timing parameters.

| Parameter | Value | | :--- | :--- | | Luminance (Brightness) | Typically 500 cd/m² (Min 400 cd/m²) | | Contrast Ratio | 1200 : 1 (Typical) | | Viewing Angle (L/R/U/D) | 89/89/89/89 (CR ≥ 10) | | Response Time | 8 ms (Typical, G-to-G) | | Display Mode | ADS (Advanced Super Dimension Switch) – similar to IPS for wide viewing | hv490fhb-n80 datasheet

Official sources are rare, but try these: | Parameter | Value | | :--- |

For display engineers, the following parameters from the HV490FHB-N80 datasheet are non-negotiable. Additionally, the surface has a 3H hardness rating

The module features a specialized surface treatment with a 25% Haze rating. This "Anti-Glare" (AG) treatment diffuses reflections from overhead lighting or windows, preventing specular reflection from obscuring the screen content. Additionally, the surface has a 3H hardness rating, which provides resistance against scratches and minor physical impacts—a necessary feature for unattended public displays.