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Comparison

Basler acA4112-20um vs acA4112-30um: sensor, resolution and interface

Asked as: “Basler acA4112-20um vs acA4112-30um: which sensor does each use, and do the resolution and interface differ?”

Answered by the Rapidflare agent

Here's how the two cameras compare:

Sensor — this is where they differ:

Resolution — identical: Both cameras deliver 4112 × 3008 pixels. docs.basle... +1docs.baslerweb.com ↗“3008”docs.baslerweb.com ↗“3008”

Interface — identical: Both are USB 3.0 (SuperSpeed), nominal max. 5 Gbit/s. docs.basle... +1docs.baslerweb.com ↗“USB 3.0, nominal max. 5 Gbit/s (SuperSpeed)”docs.baslerweb.com ↗“USB 3.0, nominal max. 5 Gbit/s (SuperSpeed)”

Both use a global shutter and share the same mechanical dimensions (40 × 30 × 35.8 mm). The practical difference beyond the sensor is frame rate: the acA4112-30um runs at 30.9 fps at default settings versus 23.4 fps for the acA4112-20um. docs.basle... +1docs.baslerweb.com ↗“23.4”docs.baslerweb.com ↗“30.9”

Details for each model: acA4112-20um and acA4112-30um.

Sources

  1. Basler acA4112-20um docs.baslerweb.com
  2. Basler acA4112-30um docs.baslerweb.com