Why your camera module quote will be wrong
Most camera module quotes from Shenzhen are off by 30 to 60 percent in either direction. Here is why, and how to read one properly.
Most early-stage hardware founders get their first camera module quote and either celebrate or panic. Both reactions are usually wrong.
A quote of $2.40 for a 13MP CMOS module looks great until you realise it assumes a sensor allocation from a tier-three OmniVision distributor with a six-month lead time and no NDA on your spec. A quote of $14 for the same module looks expensive until you realise it includes a Sony IMX sensor, dual VCM autofocus, a calibrated lens, and stock allocation locked for your build window.
The quote is not the price. The quote is a position in a negotiation that you have not yet started.
Three things to verify before you take any camera module quote seriously:
Sensor allocation. Ask which sensor SKU, which fab batch window, and which distributor. If the answer is vague, the price is fiction.
Lens and VCM stack. The bare sensor is rarely more than 40 percent of the module BOM. The lens, IR filter, VCM, and substrate make up the rest, and quality varies wildly.
Calibration and test. A module without per-unit intrinsic calibration is not the same product as one with it. The cost delta is real and predictable.
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