Chipworks managed to get its hands on a Galaxy S5 ahead of Samsung’s new flagship handset officially going on sale on 11th April, and has been taking a look inside. The model it obtained was a Korean one, thanks to several carriers releasing it early. We’ve also noted third-party suppliers on Amazon advertising it as available in 1-2 days.

While Chipworks has only just begun its analysis, it does provide a sneak peek of the innards, together with a steer on three of the elements it plans to examine in detail: the fingerprint sensor, heart-rate chip and camera sensor.

The company says that the fingerprint sensor is split into two parts, a touch sensor embedded in the home button, and a second part connected to the touchscreen. It isn’t yet clear whether the screen simply detects a touch and switches on the sensor, or whether data from the touchscreen forms part of the identification process.

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