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
Uncompressed format
JPEG quality levels
Photography features
Minimum shutter speed
Maximum shutter speed
Aperture priority
Shutter priority
Manual exposure mode
Subject / scene modes
Built-in flash
External flash
Flash modes
Continuous drive
Self-timer
Metering modes
Exposure compensation
AE Bracketing
WB Bracketing
Flash range
Screen / viewfinder
Articulated LCD
Screen size
Screen dots
Touch screen
Screen type
Live view
Viewfinder type
Viewfinder coverage
Viewfinder magnification
Videography features
Resolutions
File Format
Microphone
Speaker
Optics & Focus
Autofocus
Digital zoom
Manual focus
Number of focus points
Lens mount
Focal length multiplier
Physical
Weight (inc. batteries)
Dimensions
Environmentally sealed
Battery
Battery details
Battery Life (CIPA)
Storage
Storage types
Storage included
Connectivity
USB
HDMI
Microphone port
Headphone port
Wireless
Wireless notes
Remote control
Other features
Orientation sensor
Timelapse recording
GPS
GPS notes
Samples
Videos
Summary
The Nikon D500 maximum resolution of 5568 x 3712 pixels (21 megapixels) is better than the Nikon D300 maximum resolution of 4288 x 2848 pixels (12 megapixels). The Nikon D300 has bigger sensor than the Nikon D500: APS-C (23.6 x 15.8 mm) versus APS-C (23.5 x 15.7 mm). It is very significant advantage of this model as large sensor allows you to make pictures of the more professional quality. The Nikon D500 has a wider ISO range of 100-51200 in compare with 200-3200 ISO range of the Nikon D300. This ISO range allow the camera owner to make good quality pictures in low light situations. The Nikon D500 provides more focus points in compare with the Nikon D300: 153 vs 51. More number of focus points means less risk of losing focus lock during tracking a moving object.
The Nikon D500 is equipped with tilting LCD which will allow you to take amazing selfie photos. The Nikon D500 screen is better as it has more screen dots 2,359,000 in compare to 922,000 dots of the Nikon D300 screen. The higher dot count screen is better for reviewing photos on your camera. The Nikon D500 is produced with Yes inch touch screen which is bigger than No inch screen of the Nikon D300.
The Nikon D300 is produced with built-in flash. The Nikon D500 battery life is better in compare to the Nikon D300 battery life. According to CIPA standards the photographer will be able to make 1240 photos with the D500 and only 1000 with the D300. The Nikon D500 weighs 860g that is 65g lighter than the weight of the D300.
Considering the above differences the D500 will become the best choice. Get the lowest price on Amazon.