Filter projector comparison

hdmi-ports:2 ✕ width:345-mm ✕ operating-power-consumption:375w ✕

When disabled: selecting a filter value replaces the current value.
When enabled: you can select multiple values for the same filter (OR logic).

zoom ratio

1.9:1 1/1

audible noise

23 dB 1/1

audible noise (eco)

Unknown. Help us by suggesting a value. 1/1

USB ports

1 1/1

output resolution

1080p 1/1

contrast ratio

500000:1 1/1

maximum projection size

300" 1/1
Optoma HD91

Optoma HD91
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