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Panasonic Lumix DC-S5 vs Sony a7 III Comparison

Storage & Battery

Panasonic Lumix DC-S5

Panasonic Lumix DCS5

Sony a7 III

Sony A7 III camera
Panasonic Lumix DC-S5
Sony a7 III
Lumix DC-S5
a7 III
Refers to the year this camera was officially made available for sale.
Announcement Date
Refers to the date the manufacturer publicly announced the upcoming release and general specs of this camera.
February 09, 2021
February 27, 2018
Camera Type
Camera Size
Camera Weight

The Sony a7 III edges out the Panasonic Lumix DC-S5 with a score of 81, compared to the Lumix’s 79/100. Both cameras are mirrorless and were launched at similar price points, with the a7 III released in 2018 at $2000, and the Lumix DC-S5 in 2021 at $1999. They share comparable dimensions, with the Sony a7 III measuring 127 x 96 x 74mm and weighing 650g, while the Lumix DC-S5 is slightly larger at 133 x 97 x 82mm and heavier at 714g.

The Sony a7 III’s higher score indicates its overall performance advantage. On the other hand, the Panasonic Lumix DC-S5, although slightly bulkier, boasts a more recent release, potentially offering updated technology and features. Each camera has its strengths, making the choice between them a matter of personal preference and specific needs.

Panasonic Lumix DC-S5 vs Sony a7 III Overview and Optics

The Sony a7 III outperforms the Panasonic Lumix DC-S5 in optics, scoring 81/100 compared to the Lumix DC-S5’s 78/100. Both cameras share several specifications, including 24.2 megapixels, CMOS sensor type, full-frame sensor size, and image stabilization. Despite these similarities, the Sony a7 III takes the lead in certain aspects.

The Sony a7 III has a superior shooting speed of 10 frames per second (fps), compared to the Lumix DC-S5’s 7 fps. This allows for capturing fast-moving subjects and moments with better precision. Additionally, the a7 III’s processor, the Bionz X, contributes to the camera’s overall performance and image quality. The DXOMARK score for the a7 III sensor is 96, slightly higher than the Lumix DC-S5’s score of 94, indicating better image quality and low-light performance.

On the other hand, the Lumix DC-S5 has a Leica L lens mount, which is compatible with a wide range of high-quality lenses. This gives photographers more options and flexibility when choosing lenses for various shooting scenarios.

While both cameras offer excellent optics, the Sony a7 III edges out the Panasonic Lumix DC-S5 due to its faster shooting speed, better processor, and slightly higher DXOMARK sensor score. The Lumix DC-S5, however, remains a strong contender with its versatile Leica L lens mount. Ultimately, the choice between these cameras depends on the photographer’s priorities and preferences.

The higher the number of megapixels, the more detail the cameras sensor can capture.
24.2 MP
24.2 MP
Image Resolution
Image resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution.
6000 x 4000 px
6000 x 4000 px
Sensor Type
The camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality.
Sensor Size
The sensor size contributes to the overall quality as well as the dynamic and tonal range a camera can capture. As a rule of thumb, the more surface there is to read the light, the more information it will capture.
23.8 x 35.6 mm
23.8 x 35.6 mm
Sensor Format
Refers to the most commonly used sensor sizes.
Full Frame
Full Frame
Frame Rate
The number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode.
7 fps
10 fps
Lens Mount
The lens mount will tell you what type of lens range you can fit onto the camera body. Often the same camera company will have different lens ranges for different cameras.
Leica L
Sony FE
Image Processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
Venus Engine
Bionz X
Aspect Ratio
The aspect ratio refers to the proportional difference between width and height. The most popular aspect ratios are 3:2 and 4:3.
Minimum ISO (Native)
Refers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image.
Maximum ISO (Native)
Refers to the highest native (or 'base') ISO setting. Higher ISO is necessary for low-light situations or night photography, but higher ISOs often introduce grain or noise.
Minimum ISO (Expanded)
Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary.
Maximum ISO (Expanded)
Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary.
Minimum Shutter Speed
The minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory.
60 s
30 s
Maximum Shutter Speed
The maximum shutter speed tells you the length inside 1 second the camera will capture. These can sometimes be extended with accessories such as extra external batteries.
1/ 8000 s
1/ 8000 s
Autofocus Points
Autofocus points show where the camera is focusing graphically as squares or brackets in Live View or on an electronic viewfinder. These points are also used for light meter readings.
In-body Stabilization
In-body Stabilization means the camera has a certain technology embedded that counteracts camera shake.
Viewfinder Type
The viewfinder type is either electronic or optical. Electronic viewfinders will have a small screen in the viewfinder. Optical viewfinders will use prisms and mirrors to look through the lens.
Viewfinder Resolution
2,360,000 dots
2,359,296 dots

Panasonic Lumix DC-S5 vs Sony a7 III Video Performance

The Panasonic Lumix DC-S5 outperforms the Sony a7 III in video capabilities with a score of 83/100, compared to the Sony’s 70. Both cameras share common specifications, such as a maximum video resolution of 4K and maximum video dimensions of 3840 x 2160. However, the Panasonic Lumix DC-S5 boasts superior features that contribute to its higher score.

The Lumix DC-S5 has a higher maximum video frame rate of 60fps, allowing for smoother and more detailed footage compared to the Sony a7 III’s 30fps. This difference in frame rate provides greater flexibility for filmmakers and content creators, especially when capturing fast-paced action or slow-motion scenes.

Both models allow users the ability to create dynamic and visually stunning time-lapse sequences without requiring external software or equipment.

While the Sony a7 III falls short in some areas, it remains a strong contender in the world of mirrorless cameras and offers excellent image quality. However, its limitations in video capabilities may be a deciding factor for those prioritizing video performance.

The Panasonic Lumix DC-S5 emerges as the superior choice for video capabilities due to its higher frame rate and built-in time-lapse functionality. Meanwhile, the Sony a7 III may still be suitable for photographers who prioritize image quality over video features. Ultimately, the best camera for a user depends on their specific needs and preferences.

Indicates if this camera is capable of recording video.
Max Video Resolution
The best resolution this camera can capture video in. Modern cameras can capture up to 8K video.
Max Video Dimensions
Video resolution measured by the greatest number of pixels possible in each frame, width by height. A higher resolution means more detail or clarity in your video.
3840 x 2160 px
3840 x 2160 px
Max Video Frame Rate
How many frames per second your video will capture. Most cameras have options for multiple frame rates, depending on the resolution you shoot in. For a general video, 24p or 30p is the standard, but more serious filmmakers may need a higher frame rate for creative effect.
60 p
30 p
Time-Lapse Built In
A built in time-lapse mode will allow continuous shooting throughout a prolonged period of time to be compressed into a sped up video.
Video File Format
Different cameras can record in various video file formats. The File format you record in can impact how you edit and use the files.

Panasonic Lumix DC-S5 vs Sony a7 III Features and Benefits

The Panasonic Lumix DC-S5 outperforms the Sony a7 III in features, scoring 85/100 compared to the Sony’s 81/100. Both cameras share several specifications, including a 3-inch screen size, touchscreen capabilities, flip screens, a lack of GPS, and the presence of WIFI and Bluetooth connectivity.

The Lumix DC-S5 surpasses the a7 III in screen resolution, offering 1,840,000 dots compared to the Sony’s 921,600 dots. This higher resolution provides clearer and sharper image previews, making it easier for photographers to review their shots and make any necessary adjustments.

On the other hand, the Sony a7 III still has strong features despite its slightly lower score. It matches the Lumix DC-S5 in terms of screen size, touchscreen functionality, flip screen availability, and connectivity options. These similarities ensure that users can still enjoy a high-quality photography experience with the Sony camera.

Considering each point, the Panasonic Lumix DC-S5 holds a slight advantage over the Sony a7 III in terms of features due to its higher screen resolution. This improvement allows for better image previews and an overall enhanced photography experience. However, the Sony a7 III remains a strong contender with comparable features and performance. Ultimately, the choice between these two cameras will depend on individual preferences and priorities, but the Lumix DC-S5’s superior screen resolution gives it the edge in this comparison.

Built-in Flash
A built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it.
External Flash
External flashes are often connected through a hot shoe at the top of a camera, or a cable at the side of the camera.
GPS features in a camera will include location metadata to each of your photographs.
Weather Sealing
Weather sealing capabilities will give you more confidence when shooting in unfavourable conditions.
Screen Type
Touch Screen
Touchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons.
Screen Size
Screen Resolution
Screen dots indicate the resolution of the LCD screen by including each sub pixel.
1,840,000 dots
921,600 dots
Flip Screen
A flip screen (or articulating screen) is a second screen which can flip out from the side or top of the camera. This rotating screen allows you more freedom to take photos at different angles.
Live View
Live View feature allows you to see a continuous live video of what is being seen through your lens.
Bluetooth capabilities allow you wireless control of your camera with other external devices.

Panasonic Lumix DC-S5 vs Sony a7 III Storage and Battery

The Sony a7 III edges out the Panasonic Lumix DC-S5 in storage and battery with a score of 80. Both cameras share similarities, such as having two memory card slots and accepting UHS-II compatible SD/SDHC/SDXC cards.

The Lumix DC-S5 has a battery life of 440 shots, which is less than the Sony a7 III’s impressive 750 shots.¬†Furthermore, the Sony a7 III accepts Memory Stick Duo/Pro Duo/Pro-HG Duo cards, adding versatility to its storage options.

Storage and Battery
Storage and Battery
Memory Card
SD / SDHC / SDXC (UHS-II compatible)
SD / SDHC / SDXC, Memory Stick Duo / Pro Duo / Pro-HG Duo
Dual Memory Card Slots
Battery Type
Battery Life
Approximately how long this cameras battery will last measured by how many photographs you will be able to take.
440 shots
750 shots
USB Charging
Sensor scores tested by DXOMARK
Overall Score
DXOMARK overall sensor score.
Portrait (Color Depth)
As described by DXOMARK 'The Portrait score in our camera sensor reviews defines color depth performance and its unit is a number of bits. A color depth of 22 bits is excellent; differences below 1 bit are barely noticeable.'
25.1 bits
25.1 bits
Landscape (Dynamic Range)
As described by DXOMARK 'The Landscape score in our camera sensor tests defines the maximum dynamic range of the camera sensor and its unit is an exposure value (EV). A value of 12 EV is excellent with differences below 0.5 EV usually not noticeable.'
14.5 EVs
14.7 EVs
Sports (Low-Light ISO)
Described by DXOMARK as 'The maximal value of ISO sensitivity needed to reach a given value of Signal-to-Noise Ratio (SNR). The greater the value, the better'
Main Features
Extra Features
Construction and Durability
Handling and Ergonomics
Value for Money
Total Score

Alternatives to the Panasonic Lumix DC-S5 and Sony a7 III

Panasonic Lumix DC-S5 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-S5 or the Sony a7 III:

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