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Price
Advantages
PHOTOGRAPHY FEATURES Minimum shutter speed: 60 sec
PHOTOGRAPHY FEATURES Flash range: 7.00 m (with included external flash at ISO 100)
PHOTOGRAPHY FEATURES External flash: Yes (via hot shoe)
PHOTOGRAPHY FEATURES Continuous drive: 11.0 fps
SCREEN / VIEWFINDER Viewfinder type: Electronic
VIDEOGRAPHY FEATURES Resolutions: 3840 x 2160 (30p, 24p), 1920 x 1080 (60p, 60i, 30p, 24p), 1280 x 720 (30p), 640 x 480
Main
Model
Price
Advantages
SENSOR Effective pixels: 24 megapixels
SENSOR Max resolution: 6000 x 4000
SENSOR Sensor size: APS-C (23.5 x 15.6 mm)
SENSOR Sensor photo detectors: 25 megapixels
IMAGE White balance presets: 10
PHOTOGRAPHY FEATURES Subject / scene modes: Yes
PHOTOGRAPHY FEATURES Built-in flash: Yes
SCREEN / VIEWFINDER Articulated LCD: Tilting
SCREEN / VIEWFINDER Screen dots: 921,600
SCREEN / VIEWFINDER Touch screen: Yes
OPTICS & FOCUS Number of focus points: 179
PHYSICAL Weight (inc. batteries): 283 g (0.62 lb / 9.98 oz)
PHYSICAL Battery Life (CIPA): 400
CONNECTIVITY Remote control: Yes (wired or PC)
Summary
The Alpha a5100 highest resolution of 6000 x 4000 pixels (24 megapixels) is better than the Lumix DMC-LX100 highest resolution of 4112 x 3088 pixels (13 megapixels). The Alpha a5100 is produced with larger sensor than the Lumix DMC-LX100: APS-C (23.5 x 15.6 mm) versus Four Thirds (17.3 x 13 mm). It is very significant difference between these models because large sensor allows the camera owner to produce pictures of the more professional quality. The Alpha a5100 has more number of white balance presets - 10. This option gives the camera owner more control over colour. The Alpha a5100 provides more number of focus points than the Lumix DMC-LX100: 179 vs 49. More focus points means less risk of losing focus lock while following a moving object.
The Sony Alpha a5100 is produced with tilting display that will let the camera owner to take photos from any interesting perspective. The Alpha a5100 display is better as it has more number of screen dots 921,600 in compare to 921,000 dots of the Lumix DMC-LX100 display. The higher dot count display is better for reviewing images on your camera. The Sony Alpha a5100 is produced with a touch screen. The Lumix DMC-LX100 has better lowest shutter speed - 60 seconds.
The Alpha a5100 is produced with built-in flash. The Panasonic Lumix DMC-LX100 supports external flash. It provides great control over the exposure and lighting of the subject in dim light or in bright light situations where you need to fill-flash. The Alpha a5100 battery life is better than the Lumix DMC-LX100 battery life. In accordance with CIPA standards the photographer will be able to make 400 photos with the Alpha a5100 and only 300 with the Lumix DMC-LX100. The Sony Alpha a5100 weighs 283g which is 110g lighter than the weight of the Panasonic Lumix DMC-LX100.
Considering the above-mentioned differences the Alpha a5100 will be the best choice. Get the lowest price on Amazon