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Price
Advantages
PHOTOGRAPHY FEATURES Subject / scene modes: Yes
PHOTOGRAPHY FEATURES Built-in flash: Yes
PHOTOGRAPHY FEATURES Continuous drive: 24.0 fps
OPTICS & FOCUS Number of focus points: 315
Main
Model
Price
Advantages
SENSOR Effective pixels: 46 megapixels
SENSOR Max resolution: 8256 x 5504
SENSOR Sensor size: Full frame (35.9 x 23.9 mm)
SENSOR Sensor photo detectors: 47 megapixels
IMAGE ISO: Auto, 64-25600 (expands to 32-102400)
IMAGE Boosted ISO (minimum): 32
IMAGE Boosted ISO (maximum): 102400
IMAGE White balance presets: 14
PHOTOGRAPHY FEATURES Maximum shutter speed: 1/8000 sec
SCREEN / VIEWFINDER Screen size: 3.2″
SCREEN / VIEWFINDER Screen dots: 2,359,000
SCREEN / VIEWFINDER Viewfinder type: Optical (pentaprism)
PHYSICAL Weight (inc. batteries): 1005 g (2.22 lb / 35.45 oz)
PHYSICAL Battery Life (CIPA): 1840
OTHER FEATURES Timelapse recording: Yes (4K movies or '8K' stills)
Summary
The Nikon D850 highest resolution of 8256 x 5504 pixels (46 megapixels) is better in comparison with the Cyber-shot DSC-RX10 IV maximum resolution of 5472 x 3648 pixels (20 megapixels). The Nikon D850 is equipped with larger sensor than the Cyber-shot DSC-RX10 IV: Full frame (35.9 x 23.9 mm) versus 1 (13.2 x 8.8 mm). It is the most significant difference between these models as large sensor lets you to take pictures of the higher quality. The Nikon D850 has a wider ISO range of 64-25600 in compare with 100-12800 ISO range of the Cyber-shot DSC-RX10 IV. Such ISO range allow the photographer to take good quality pictures in more difficult conditions. The Nikon D850 has more presets of white balance - 14. This specification gives you more control over colour. The Cyber-shot DSC-RX10 IV provides more focus points in compare with the Nikon D850: 315 vs 151. More focus points means less risk of losing focus lock during tracking a moving object.
The Nikon D850 display is better as it offers more screen dots 2,359,000 in compare to 1,440,000 dots of the Cyber-shot DSC-RX10 IV display. The higher dot count display is better for reviewing pictures on your camera.
The Cyber-shot DSC-RX10 IV has built-in flash. The Nikon D850 battery life is better in compare to the Cyber-shot DSC-RX10 IV battery life. In accordance with CIPA standards the photographer will be able to take 1840 shots with the D850 and only 400 with the Cyber-shot DSC-RX10 IV. The Nikon D850 weighs 1005g that is 90g less in comparison with the weight of the Cyber-shot DSC-RX10 IV.
Taking into account the above-mentioned differences the D850 will be the best buy. Get the lowest price on Amazon