Main
Model
Price
Advantages
launch
Announced
Body type
Camera subcategory
Sensor
Effective pixels
Max resolution
Sensor size
Sensor type
Processor
Image ratio w:h
Sensor photo detectors
Image
ISO
Boosted ISO (minimum)
White balance presets
Custom white balance
Image stabilization
Uncompressed format
JPEG quality levels
Boosted ISO (maximum)
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
File Format
Microphone
Speaker
Resolutions
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
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 Fujifilm X-T10 highest resolution of 4896 x 3264 pixels (16 megapixels) is better in comparison with the Panasonic Lumix DC-GX850 (Lumix DC-GX800 / Lumix DC-GF9) maximum resolution of 4592 x 3448 pixels (16 megapixels). The Fujifilm X-T10 is produced with larger sensor compared to the Panasonic Lumix DC-GX850 (Lumix DC-GX800 / Lumix DC-GF9): APS-C (23.6 x 15.6 mm) versus Four Thirds (17.3 x 13 mm). It is very important difference between these cameras as big sensor lets you to produce photos of the higher quality. The Fujifilm X-T10 offers a wider ISO range of 100-51000 than 200-25600 ISO range of the Panasonic Lumix DC-GX850 (Lumix DC-GX800 / Lumix DC-GF9). This ISO numbers allow you to produce good quality photos in more difficult situations. The Fujifilm X-T10 has more number of white balance presets - 8. It gives you more control over colour. The Fujifilm X-T10 offers more number of focus points than the Panasonic Lumix DC-GX850 (Lumix DC-GX800 / Lumix DC-GF9): 77 vs 49. More focus points means less risk of losing focus lock when tracking a moving subject.
The Panasonic Lumix DC-GX850 (Lumix DC-GX800 / Lumix DC-GF9) screen is better as it has more number of screen dots 1,040,000 in comparison to 920,000 dots of the Fujifilm X-T10 display. The higher dot count screen is better for reviewing pictures on your camera. The Lumix DC-GX850 (Lumix DC-GX800 / Lumix DC-GF9) has a touch screen. The Panasonic Lumix DC-GX850 (Lumix DC-GX800 / Lumix DC-GF9) has better minimum shutter speed - 60 seconds.
The X-T10 supports external flash. It provides amazing control over the exposure and lighting of the object in dim light and in bright light situations where the photographer needs to fill-flash. The Fujifilm X-T10 battery life is better in compare to the Panasonic Lumix DC-GX850 (Lumix DC-GX800 / Lumix DC-GF9) battery life. According to CIPA standards the photographer will be able to make 350 photos with the X-T10 and only 210 with the Lumix DC-GX850 (Lumix DC-GX800 / Lumix DC-GF9). The Lumix DC-GX850 (Lumix DC-GX800 / Lumix DC-GF9) weighs 269g that is 112g less in comparison with the weight of the X-T10. The X-T10 can utilize optional accessory GPS devices. Recording GPS data can be useful if the camera owner is a traveller, to be able to go into the photo metadata and see exactly where a picture was produced.
Considering the above differences the Fujifilm X-T10 is the best buy. Get the list of the best offers on Amazon.