Main
Model
Price
Advantages
launch
Announced
Body type
Camera subcategory
Sensor
Effective pixels
Max resolution
Sensor size
Sensor type
Processor
Image ratio w:h
Other resolutions
Sensor photo detectors
Image
ISO
Boosted ISO (minimum)
Boosted ISO (maximum)
White balance presets
Custom white balance
Image stabilization
Image stabilization notes
Uncompressed format
JPEG quality levels
Photography features
Minimum shutter speed
Maximum shutter speed
Maximum shutter speed (electronic)
Aperture priority
Shutter priority
Manual exposure mode
Subject / scene modes
Built-in flash
Flash range
External flash
Flash modes
Continuous drive
Self-timer
Metering modes
Exposure compensation
AE Bracketing
WB Bracketing
Screen / viewfinder
Articulated LCD
Screen size
Screen dots
Touch screen
Screen type
Live view
Viewfinder type
Viewfinder coverage
Viewfinder magnification
Viewfinder resolution
Videography features
Resolutions
File Format
Videography notes
Microphone
Speaker
Optics & Focus
Focal length (equiv.)
Optical zoom
Maximum aperture
Autofocus
Digital zoom
Manual focus
Normal focus range
Macro focus range
Number of focus points
Physical
Weight (inc. batteries)
Dimensions
Environmentally sealed
Battery
Battery details
Battery Life (CIPA)
Storage
Storage types
Connectivity
USB
HDMI
Microphone port
Headphone port
Wireless
Wireless notes
Remote control
Other features
Orientation sensor
Timelapse recording
GPS
Samples
Videos
Summary
The Panasonic Lumix DMC-FZ1000 highest resolution of 5472 x 3648 pixels (20 megapixels) is better than the Panasonic Lumix DMC-FZ300 maximum resolution of 4000 x 3000 pixels (12 megapixels). The Panasonic Lumix DMC-FZ1000 has bigger sensor than the Panasonic Lumix DMC-FZ300: 1 (13.2 x 8.8 mm) versus 1/2.3' (6.17 x 4.55 mm). This is very significant specification of this model because large sensor lets you to capture photos of the higher quality. The Panasonic Lumix DMC-FZ1000 has a wider ISO range of 125-12800 than 100-6400 ISO range of the Panasonic Lumix DMC-FZ300. This ISO numbers let the camera owner to capture good quality photos in low light situations. The Panasonic Lumix DMC-FZ300 provides better 24x optical zoom.
The Panasonic Lumix DMC-FZ300 screen is better as it has more number of screen dots 1,040,000 in compare to 921,000 dots of the Panasonic Lumix DMC-FZ1000 display. The higher dot count screen is better for reviewing images on your camera. The Panasonic Lumix DMC-FZ300 is produced with a touch screen.
The Panasonic Lumix DMC-FZ300 is weather sealed i.e. the camera will be safe even uncovered if the camera owner are out capturing photos in the rain or snow. The Panasonic Lumix DMC-FZ300 battery life is better than the Panasonic Lumix DMC-FZ1000 battery life. According to CIPA standards the photographer will be able to capture 380 photos with the Lumix DMC-FZ300 and only 360 with the Lumix DMC-FZ1000. The Panasonic Lumix DMC-FZ300 weighs 691g which is 140g lighter than the weight of the Panasonic Lumix DMC-FZ1000.
Taking into account the above-mentioned differences the Lumix DMC-FZ1000 is the best choice. Get the lowest price on Amazon.