Sony RX10 features same sensor as Sony RX100 M2 camera on the other hand Fujifilm FZ70 features 16.1MP 1/2.3″ BSI MOS Sensor.
Take a look at the major difference below we found between RX10 and FZ70
#1 Big difference between the Zoom Lens – The Panasonic FZ70 features Lumix DC Vario 60x optical zoom lens, the RX10 is limited to 8.3X only. So if you are a megazoon camera lover don’t read more and Buy Panasonic FZ70 from Amazon.
# 2 Big difference between the Sensor Size: Sony RX10 features a 20.2MP 1″ Exmor R CMOS Sensor and Panasonic FZ70 comes with 16.1 megapixel 1/2.3″ High Sensitivity MOS sensor, frankly speaking Sony RX10 comes with monster size sensor when compared Panasonic FZ70.
Sony RX10 Will give you better image quality, more dynamic range and less noise at High ISO levels, If you prefer image quality over zoom, RX10 is highly recommended.
#3 Fixed Aperture Zoom Lens – Sony RX10 features fixed F2.8 aperture throughout the zoom range, Carl Zeiss Vario-Sonnar T* lens is composed of 7 aspheric elements and delivers super sharp images.
# 4 You get better ISO range with RX10 – Rx10 offers better ISO range than FZ70, the 1″ inch sensor of RX10 comes with newly developed Bionz X processor to deliver ultimate image quality.
#5 Rugged design – compact magnesium alloy body of the RX-10 is moisture and dust resistant.
#6 Other features: You get bit more shutter range and top shooting continuous , WiFi – sharing with social networking sites, via email, and to cloud storage sites. NFC (Near Field Communication) is also supported with RX10.
# 7 Big Price Difference – Sony RX10 Price – $1,298.00 (Available at Amazon) | FZ70 Price – $398.00 (Available at Amazon)
Verdict: Sony RX10 will give best of its class image quality like no other, Panasonic FZ70 offers extensive zoom range + There is very big price difference between these two camera, if you prefer image quality buy RX10, if you want extensive zoom range buy FZ70.