Among other features, the GX8 also features built-in Wi-Fi with NFC to enable seamless wireless image transfer and remote camera control from linked smartphones or tablets. Benefitting both stills and movies, Panasonic's DFD (Depth-From-Defocus) AF system helps to quicken focusing speeds while a Starlight AF feature maintains focusing accuracy in low-light down to -4 EV and manual focus is accented by focus peaking and Touch AF controls.
20.3MP Digital Live MOS Sensor and Venus Engine
An updated 20.3MP Digital Live MOS Micro Four Thirds sensor pairs with the Venus Engine image processor to deliver fast overall performance, a wider dynamic range, with notable image quality to suit working in a wide variety of conditions. Sensitivity ranges from ISO 200 to 25600, with the ability to extend down to ISO 100 for working in bright conditions or with longer shutter speeds. Versatile burst shooting modes also allow you to pair high continuous shooting rates with single-shot or continuous autofocus. Using the mechanical focal plane shutter, you can shoot up to 8 fps with AF-S, 6 fps with AF-C, and 5.5 fps during live view with AF-S. For even faster performance, up to 10 fps shooting is possible with the electronic shutter function or 30 fps at 8 MP using the 4K Photo Modes.
4K UHD Video Recording
In addition to the versatile still shooting modes, the GX8 also supports recording 4K UHD (3840 x 2160) video with either 30p or 24p frames rates at 100 Mbps in the MP4 format. Full HD 1080p/60 is also supported, in both MP4 and AVCHD formats, as well as HD and SD resolutions.
A built-in stereo microphone can be used during recordings, and features an integrated wind-cut filter, or an optional external microphone can be utilized via the 2.5mm jack for even clearer sound.
4K Photo Modes
Utilizing the 4K video recording capabilities, a trio of still shooting modes are available for recording continuous 8 MP stills at a 30 fps shooting rate:
Dual Image Stabilization
Helping to achieve the utmost sharpness when photographing handheld, Dual I.S. combines the GX8's sensor-shift image stabilization technology with lens-based image stabilization to compensate for a broader range of movement types to render sharper, clearer imagery. Dual I.S. requires the use of compatible Lumix lenses featuring O.I.S.
Body Design and Built-In Wi-Fi
Depth-From-Defocus and Starlight AF Technologies
For accelerated autofocus performance, DFD (Depth-From-Defocus) technology is employed to quickly calculate the distance to subjects and adjust the focusing position in as little as 0.07 seconds, which enables continuous shooting up to 6 fps with continuous AF. This contrast-detection type focus method benefits both still and video recording modes, as well as subject tracking applications where subject color, size, and motion vectors are used to intelligently lock-onto the moving subjects and ensure precise focus. Additionally, supporting working in low-light conditions, a Starlight AF feature enables accurate AF performance down to -4 EV.
Benefitting manual focus operation, focus peaking is available that highlights bright edges of contrast with a colored outline for quickly recognizing your focus point, as well as Touch MF Assist for touch-to-focus operation.
Other Camera Features