Why you can trust TechRadar We spend hours testing every product or service we review, so you can be sure you’re buying the best. Find out more about how we test.
These graphs were produced using data generated by DXO Analyzer.
We shoot a specially designed chart in carefully controlled conditions and the resulting images are analysed using the DXO software.
Signal to noise ratio
A high signal to noise ratio (SNR) indicates a cleaner and better quality image.
JPEG images from the Sony Cyber-shot HX100V show less noise than both the Panasonic FZ48 and Canon Powershot SX30 IS up to a sensitivity of ISO 400
Dynamic Range
This chart indicates that the Sony Cyber-shot HX100V JPEGs have at least a 0.5EV higher dynamic range than the Panasonic FZ48's JPEG files up to a sensitivity of ISO 800.
