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Why is the Gh4 considered Panasonic’s flagship although the Gx8 has specifications that are almost identical to those of the Gh4?

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At 6400 ISO, the dynamic range of the Panasonic GX8 was significantly greater, indicating even greater image quality. However, the Panasonic GX8 offers a wider dynamic range than the latest Canon SLR cameras with an APS-C sensor, which contradicts popular belief that sensor size is the most essential factor in eliminating this issue. Even though the jpg files are occasionally less sharpened or contrast-rich than those produced by other manufacturers, they seem to be extremely natural in my opinion. Compared to Panasonic’s jpg files, I polish my own RAW photographs even less.

Even press and portrait photographers have opted for 4K video in certain cases, and not just because they are confident in their ability to capture that one ideal moment with that wonderful grin in such high definition. 4K Photo captures 25 or 30 photographs per second, depending on your camera settings, while shooting in 4K. That is far more than the 5 to 10 photos per second that a professional SLR camera can produce.

For a shake-free result under these circumstances, I needed a shutter speed of 1/50 second with the stabilization turned off. With Dual IS enabled, I was able to practically duplicate the result at 1/6, which corresponded to just under three stops of compensation; take notice that the 0.3 second result was also very excellent, if not pin-sharp; the 0.3 second result was also quite good, but not pin-sharp. Here are 100 percent crops taken with stabilization turned off and then turned back on at the same shutter speed of 1/6 second. For photographers working with the Lumix GX8, the better compositional experience has been aided by the increased flexibility of the screen articulation, which is combined with the much improved viewfinder. Normally, I get complaints about some component of the composition, such as the screen not being completely flexible or not being touch-sensitive, or the viewfinder being the incorrect shape or using inferior technology.

In this way, the photographer may film time lapse sequences of natural phenomena such as flower blossoming and sunsets and moon rises without the need to invest in an additional camera trigger and associated software. Following the introduction of the GX8, the two cameras are almost identical in terms of specifications, with the only real changes being that the GX8 now includes sensor shift image stabilization (the GH4 does not) and that the GH4 does not have a headphone connection. I wasn’t aware of it when I purchased my G7, but if I had known about it, I would almost certainly have purchased the GX8. This camera appeals to me because of the in-body stabilization. Being capable of shooting in low light while using a fast prime is a game changer for the tiny micro four thirds sensors (I’m really hoping the GH5 will feature IBIS). Because aperture is a feature of the lens, it can only be determined for fixed lens cameras.

You’ll be able to get to work quickly thanks to a fully quiet shutter and the quickest autofocus of any of the cameras we’ve tested so far. The Panasonic GX8 delivers picture quality that is on par with that of a 24-megapixel SLR camera, and video quality that is noticeably superior than that of almost all rivals, even those with higher resolutions. From exceptional occasions to ordinary activities, revolutionary advancements like as Duals IS, 4K Photo, and Post-Focus technology make it simple to capture the exact right moment with the correct equipment.

The following table covers some of the other key characteristics of the Panasonic GH4 and Panasonic GX80, as well as related information for a number of other comparable cameras. The Panasonic GX8 has a significant edge in this respect since it is equipped with sensor-based image stabilization, which means that any lenses attached to this body will be stabilized as a result. The Panasonic GH4 on the other hand does not have this function, therefore you will need to purchase a lens that has optical stabilization built in.

However, 4k UHD video is processed differently on each model, as was the case with the Lumix G7 and GH4 models that came before it in the Lumix line. To encode without scaling on the GH4, a 38402160 pixel crop is taken from the centre of the 46083456 sensor and encoded as 38402160 pixels. When using the G7, a less severe crop of around 41202318 pixels is taken from the 45923448 sensor, which is then scaled-down to 38402160 in order to create a 4k UHD picture on a smaller screen.

The Panorama option on the mode dial allows you the option of taking images in either Standard or Wide resolutions, as well as the ability to pan the camera up, down, left, or right. The camera continues to shoot in order to create a 360-degree panorama, which may need some experience in order to keep spinning, but you can always crop the picture to get the coverage you want from it. When it comes to blending exposures, the GX8 performs well, albeit you may detect many instances of things in motion, such as birds in flight or people passing by.

Quality, resolution, and size put it in the same league as the Fujifilm XT1 and Sony Alpha A7r II, which are also excellent cameras. The high contrast picture does imply that noise is more noticeable in shadows than on softer panels, but the clarity and color of the image more than makes up for this. Aside from the body and the sensor, cameras may and do vary in a variety of other ways as well. Both of the cameras under consideration include an electronic viewfinder, which is a feature that is common to both. The sensor in the GX80, on the other hand, has a better resolution than the sensor in the GH4.

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Here are two examples of photographs shot using the Lumix 25mm lens, the first of which is vertically oriented and the second of which is horizontally oriented. Meanwhile, using the 12-35mm lens at 25mm, the GX8’s Dual IS system provided me with a nearly flawless result at 1/6, demonstrating that it is about one stop more effective than the optical stabilisation alone. However, the EM1’s body-based stability might be on par with, if not somewhat better than, it.

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Keep in mind that both images are obtained from clips that have the exact same field of view. Set the GX8’s focus dial to Manual Focus (MF), and you’ll be able to manually focus the lens with a plethora of visual aids. When viewing a picture, you may choose to magnify a piece of it by up to 10 times and show it full-screen or in a window, which allows you to keep an eye on the overall composition as well; this window can also be moved about by touching it. When focus peaking is enabled, the borders of objects are highlighted when they are in focus, which provides extra confirmation; this works especially well when combined with the enlarged view to provide even more confirmation.

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When it comes to purchasing an interchangeable lens camera, the number of lenses offered is a major deciding factor. The Micro Four Thirds lens mount on the Panasonic GX8 and Panasonic GH4 is the same as on the Panasonic GH4, and there are presently 116 native lenses available for both cameras. Instead of NFC, the GX8 falls back on tried and proven QR codes, which are just as fast to scan and decode. Afterwards, I tested the Dual IS capabilities by attaching the Lumix 12-35mm f2.8 lens, which I had already upgraded to firmware 1.3, and zooming in to 25mm to replicate the coverage of the prior test. If you don’t remember, Dual IS on the GX8 is a stabilization system that combines both optical lens and sensor shift stabilization at the same time.

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