A High ISO test recently done by french website Focus Numerique, If you look at the image below you will surely see that Sony RX100 M3 showing more details at 100% compared to large sensor cameras, a quick info about the sensor specification – Sony RX100 M3 features 20.1MP 1″ Exmor R BSI CMOS Sensor, Canon G1X Mark II have newly developed 12.8MP High-Sensitivity 1.5″ CMOS Sensor, Ricoh GR have 16.2MP APS-C Format CMOS Sensor and finally GM1 have 16MP M4/3 format Digital Live MOS Sensor.
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