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Main
Model
Price
Advantages
SENSOR Effective pixels: 20 megapixels
SENSOR Max resolution: 5472 x 3648
SENSOR Sensor photo detectors: 21 megapixels
IMAGE White balance presets: 9
IMAGE Image stabilization: Optical
PHOTOGRAPHY FEATURES Continuous drive: 10.0 fps
SCREEN / VIEWFINDER Screen dots: 1,228,800
OPTICS & FOCUS Digital zoom: Yes (5.8x)
OPTICS & FOCUS Number of focus points: 25
PHYSICAL Weight (inc. batteries): 290 g (0.64 lb / 10.23 oz)
Main
Model
Price
Advantages
SENSOR Sensor size: Four Thirds (17.3 x 13 mm)
IMAGE ISO: Auto, 125, 200, 400, 800, 1600, 3200, 6400, 12800, 25600
PHOTOGRAPHY FEATURES Minimum shutter speed: 60 sec
PHOTOGRAPHY FEATURES Maximum shutter speed: 1/8000 sec
PHOTOGRAPHY FEATURES External flash: Yes (via hot-shoe)
SCREEN / VIEWFINDER Touch screen: Yes
SCREEN / VIEWFINDER Viewfinder resolution: 2,764,800
PHYSICAL Battery Life (CIPA): 350
Summary
The Cyber-shot DSC-RX100 III highest resolution of 5472 x 3648 pixels (20 megapixels) is better in comparison with the Lumix DMC-GX7 highest resolution of 4592 x 3448 pixels (16 megapixels). The Lumix DMC-GX7 is equipped with larger sensor than the Cyber-shot DSC-RX100 III: Four Thirds (17.3 x 13 mm) versus 1 (13.2 x 8.8 mm). This is the most important difference between these cameras as big sensor lets the camera owner to make pictures of the higher quality. The Lumix DMC-GX7 has a wider ISO range of 125-25600 in compare with 125-12800 ISO range of the Cyber-shot DSC-RX100 III. Such ISO range let the camera owner to make better pictures in dim light situations. The Cyber-shot DSC-RX100 III provides more number of white balance presets - 9. This option gives the camera owner more control over colour. The Cyber-shot DSC-RX100 III provides image stabilization that will help the camera owner to make sharp pictures when using telephoto lenses. The Cyber-shot DSC-RX100 III provides more powerful 5.8x digital zoom. The Cyber-shot DSC-RX100 III has more focus points in compare with the Lumix DMC-GX7: 25 vs 23. More focus points means more convenience when attempting to focus on objects which are not centred.
The Cyber-shot DSC-RX100 III screen is better as it offers more screen dots 1,228,800 in compare to 1,040,000 dots of the Lumix DMC-GX7 screen. The higher dot count screen is better for reviewing photos on your camera. The Lumix DMC-GX7 has a touch screen. The Lumix DMC-GX7 has better lowest (60 seconds) and highest (1/8000 second) shutter speeds.
The Lumix DMC-GX7 supports external flash. An external flash provides amazing control over the exposure and lighting of the object in dim light or in bright light situations where the camera owner needs to fill-flash. The Lumix DMC-GX7 battery life is better in compare to the Cyber-shot DSC-RX100 III battery life. In accordance with CIPA standards the camera owner will be able to produce 350 shots with the Lumix DMC-GX7 and only 320 with the Cyber-shot DSC-RX100 III. The Cyber-shot DSC-RX100 III weighs 290g that is 112g lighter in comparison with the weight of the Lumix DMC-GX7.
The Cyber-shot DSC-RX100 III has 10 advantages and the Lumix DMC-GX7 only 8 so the Cyber-shot DSC-RX100 III will be the best buy. Check the lowest price on Amazon