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Panasonic Lumix DC-GH6 vs Sony a7 III Comparison

Optics
Video
Features
Storage & Battery

Panasonic Lumix DC-GH6

panasonic lumix dcgh6
73%

Sony a7 III

Sony A7 III camera
Winner!
81%
Panasonic Lumix DC-GH6
vs
Sony a7 III
Price
Brand
Panasonic
Sony
Model
Lumix DC-GH6
a7 III
Released
2022
2018
Announcement Date
February 22, 2022
February 27, 2018
Camera Type
Mirrorless
Mirrorless
Camera Size
Camera Weight

The Panasonic Lumix DC-GH6 and the Sony a7 III are both mirrorless cameras, with the Sony a7 III taking the lead with a score of 81 compared to the Panasonic GH6’s 73. Both cameras were announced in February, with the GH6 in 2022 and the a7 III in 2018. In terms of size and weight, the GH6 measures 138 x 100 x 100mm and weighs 823g, whereas the a7 III is smaller and lighter at 127 x 96 x 74mm and 650g.

The Sony a7 III outshines the Panasonic GH6 in several aspects, which contribute to its higher score. The a7 III’s compact size and lighter weight make it more portable and comfortable to use during longer shooting sessions. Additionally, the lower price tag is likely to attract more budget-conscious photographers.

On the other hand, the Panasonic GH6, despite its lower score, has some advantages over the Sony a7 III. Being a newer release, the GH6 may offer more advanced features and improved performance. Furthermore, the larger size might provide better ergonomics for some users, depending on their preferences.

Taking all these factors into consideration, the Sony a7 III is the better camera due to its higher score, compact size, lighter weight, and lower price. However, the Panasonic GH6 remains a strong contender, especially for those who value its newer release and potential for advanced features.

Panasonic Lumix DC-GH6 vs Sony a7 III Overview and Optics

The Sony a7 III triumphs over the Panasonic Lumix DC-GH6 in optics, scoring 81/100 compared to the GH6’s 69/100. Both cameras share similarities, such as CMOS sensors, image stabilisation, and lens mounts. However, each camera excels in different areas, contributing to their overall scores.

The GH6 boasts a slightly higher megapixel count at 25, compared to the a7 III’s 24.2, and a faster shooting speed of 14 frames per second versus the a7 III’s 10. These factors give the GH6 an advantage in capturing high-resolution images at a rapid pace, making it ideal for action photography. The GH6 also has a Venus Engine processor, Micro Four Thirds sensor size, and a Micro 4/3 lens mount.

On the other hand, the Sony a7 III outshines the GH6 with its impressive DXOMARK sensor score of 96, significantly higher than the GH6’s 71. This indicates superior image quality and low-light performance. The a7 III also features a full-frame sensor, providing a larger field of view and better image quality than the GH6’s Micro Four Thirds sensor. Additionally, the a7 III utilizes a Bionz X processor and a Sony FE lens mount.

Considering these factors, the Sony a7 III emerges as the better option for those seeking superior image quality and low-light performance, while the Panasonic GH6 may be preferable for action photography due to its faster shooting speed. The choice ultimately depends on the individual’s priorities and needs in a camera.

Optics
Optics
69%
81%
Megapixels
25 MP
24.2 MP
Image Resolution
5776 x 4336 px
6000 x 4000 px
Sensor Type
CMOS
CMOS
Sensor Size
17.3 x 13 mm
23.8 x 35.6 mm
Sensor Format
Micro Four Thirds
Full Frame
Frame Rate
14 fps
10 fps
Lens Mount
Micro 4/3
Sony FE
Image Processor
Venus Engine
Bionz X
Aspect Ratio
4:3
3:2
Minimum ISO (Native)
100
100
Maximum ISO (Native)
25,600
51,200
Minimum ISO (Expanded)
50
50
Maximum ISO (Expanded)
25600
204800
Minimum Shutter Speed
60 s
30 s
Maximum Shutter Speed
1/ 8000 s
1/ 8000 s
Autofocus Points
315
693
In-body Stabilization
Viewfinder Type
Electronic
Electronic
Viewfinder Resolution
3,686,400 dots
2,359,296 dots

Panasonic Lumix DC-GH6 vs Sony a7 III Video Performance

The Panasonic Lumix DC-GH6 outperforms the Sony a7 III in video capabilities, with a score of 96 versus the Sony’s 70. This significant difference in scores shows the superiority of the GH6 in terms of video performance.

Both cameras share some common video specifications, such as offering 4K resolution. However, the GH6 surpasses the a7 III by providing a maximum video resolution of 6K and dimensions of 5760 x 2880. This higher resolution allows for more detailed and sharper video quality compared to the a7 III’s maximum resolution of 4K and dimensions of 3840 x 2160.

Additionally, the GH6 offers a higher maximum video frame rate of 120fps, which enables smoother and more dynamic slow-motion footage. In contrast, the a7 III has a maximum frame rate of just 30fps.

While the Sony a7 III falls short in these aspects, it still offers good video quality with its 4K resolution. However, it does not provide any unique advantages over the GH6 in terms of video performance.

Considering the higher video resolution, superior frame rate, and built-in time-lapse functionality, the Panasonic Lumix DC-GH6 is the clear winner in video capabilities. The Sony a7 III, though a decent option, does not match the GH6’s performance, making the GH6 a better choice for those prioritizing video quality and features.

Video
Video
96%
56%
Video
Max Video Resolution
6K
4K
Max Video Dimensions
5760 x 2880 px
3840 x 2160 px
Max Video Frame Rate
120 p
30 p
Time-Lapse Built In
Video File Format
MPEG-4, MOV
XAVC S, AVCHD

Panasonic Lumix DC-GH6 vs Sony a7 III Features and Benefits

The Panasonic Lumix DC-GH6 takes the lead with a feature score of 83/100, while the Sony a7 III trails slightly behind with a score of 81/100. Both cameras share several similarities in their features. They both have a 3-inch screen size, touchscreen capabilities, flip screens, and lack GPS functionality. Additionally, both cameras are equipped with WIFI and Bluetooth connectivity.

The Lumix DC-GH6 outperforms the Sony a7 III in terms of screen resolution, with 1,240,000 dots compared to the a7 III’s 921,600 dots. This higher screen resolution provides sharper image previews and improved camera control, giving the GH6 a clear advantage in this aspect.

On the other hand, the Sony a7 III does not have any specific features that significantly surpass the Lumix DC-GH6. The difference in their feature scores is minimal, and the a7 III does not possess any standout attributes to claim superiority over the GH6 in this comparison.

In light of these points, it is evident that the Panasonic Lumix DC-GH6 offers better features than the Sony a7 III, particularly in screen resolution. The higher resolution allows for enhanced image previews and camera control, making it a more suitable choice for photographers who prioritize these aspects. While the Sony a7 III does not have any distinct advantages over the GH6, it is still a solid camera option with comparable features. However, the Lumix DC-GH6 ultimately emerges as the superior choice in this comparison.

Features
Features
83%
81%
Built-in Flash
External Flash
GPS
Weather Sealing
Screen Type
TFT LCD
LCD
Touch Screen
Screen Size
3"
3"
Screen Resolution
1,240,000 dots
921,600 dots
Flip Screen
Live View
Wi-Fi
Bluetooth

Panasonic Lumix DC-GH6 vs Sony a7 III Storage and Battery

The Panasonic Lumix DC-GH6 and Sony a7 III share common specifications, such as having two memory card slots and Li-ion battery packs. However, there are differences that set them apart.

The Lumix DC-GH6 accepts SD (UHS-II compatible) and CFexpress B memory cards, offering faster write speeds and larger storage capacities. Additionally, it supports USB charging, providing more convenience and flexibility when powering the camera.

On the other hand, the Sony a7 III accepts SD / SDHC / SDXC and Memory Stick Duo / Pro Duo / Pro-HG Duo cards and excels in battery life, offering 750 shots compared to the GH6’s 360 shots per charge.

Storage and Battery
Storage and Battery
68%
81%
Memory Card
SD (UHS-II compatible), CFexpress B
SD / SDHC / SDXC, Memory Stick Duo / Pro Duo / Pro-HG Duo
Dual Memory Card Slots
Battery Type
Li-ion Battery Pack
NP-FZ100
Battery Life
360 shots
750 shots
USB Charging
DXOMARK Scores
Sensor scores tested by DXOMARK
Overall Score
N/A
96%
Portrait (Color Depth)
N/A
25.1 bits
Landscape (Dynamic Range)
N/A
14.7 EVs
Sports (Low-Light ISO)
N/A
3722
Scores
Main Features
N/A
84%
Extra Features
N/A
72%
Construction and Durability
N/A
67%
Handling and Ergonomics
N/A
67%
Value for Money
N/A
110%
Total Score
N/A
81%

Alternatives to the Panasonic Lumix DC-GH6 and Sony a7 III

Panasonic Lumix DC-GH6 vs Sony a7 III Comparison image.

Are you still undecided about which camera is right for you? Have a look at these popular comparisons that feature the Panasonic Lumix DC-GH6 or the Sony a7 III:

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