Filter projector comparison

width:370-mm ✕ maximum-projection-size:200 ✕ audible-noise:33-db ✕

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

1.2:1 1/1

response time

8 ms 1/1

contrast ratio

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

audible noise (eco)

28 dB 1/1

USB ports

1 1/1

output resolution

1080p 1/1

lamp life

20000 h 1/1
BenQ TH690ST

BenQ TH690ST
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