89points
33points
Sony Alpha 7R III
91points
36points
Sony Alpha a7 III
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86 facts in comparison
Sony Alpha 7R III vs Sony Alpha a7 III
Sony Alpha 7R III
Sony Alpha a7 III
Why is Sony Alpha 7R III better than Sony Alpha a7 III?
- 1.12% larger sensor?
24 x 35.9mmvs35.8 x 23.8mm - 1.75x more megapixels (main camera)?
42.4MPvs24.2MP - 40shots longer battery life?
650shotsvs610shots - 4 better image quality?
100vs96 - 4% better color depth?
26bitsvs25bits - 518.4k dots higher resolution (screen)?
1440k dotsvs921.6k dots - Can create panoramas in-camera?
- 18.83% less body volume?
732.3cm³vs902.208cm³
Why is Sony Alpha a7 III better than Sony Alpha 7R III?
- 268 more focus points?
693vs425 - 2x higher maximum light sensitivity?
204800 ISOvs102400 ISO - 5.88% lower noise at high ISO?
3730 ISOvs3523 ISO - 25g lighter?
650gvs675g - Has phase-detection autofocus for videos?
- Supports a remote smartphone?
- 1 more microphone(s)?
2vs1 - 22 more lenses available?
43vs21
Price comparison
Sony Alpha 7R III
| Product | Store | Price | ||
|---|---|---|---|---|
| Sony a7R III Mirrorless Camera: 42.4MP F...Sony a7R III Mirrorless Camera: 42.4MP Full Frame High Resolution Interchangeable Lens Digital Camera with Front End LSI Image Processor, 4K HDR Video and 3" LCD Screen - ILCE7RM3/B Body, Black | $2,298.00 | |||
| Sony a7R III 42.4MP Full-Frame Mirrorles...Sony a7R III 42.4MP Full-Frame Mirrorless Interchangeable-Lens Camera (Renewed) | $2,192.80 | |||
Sony Alpha a7 III
| Product | Store | Price | ||
|---|---|---|---|---|
| Sony a7 III ILCE7M3/B Full-Frame Mirrorl...Sony a7 III ILCE7M3/B Full-Frame Mirrorless Interchangeable-Lens Camera with 3-Inch LCD, Black | $1,698.00 | |||
| MAGICRIG A7SIII Cage with Top Handle Arr...MAGICRIG A7SIII Cage with Top Handle Arri Locating Handle for Sony Alpha 7S III / A7SIII / A7S3 /A7S III | $61.25 | |||
| MAGICRIG A7SIII Camera Cage with Top Han...MAGICRIG A7SIII Camera Cage with Top Handle Grip for Sony Alpha 7S III / A7SIII / A7S3 /A7S III | $54.50 | |||
| MAGICRIG A7SIII DSLR Cage with Top Handl...MAGICRIG A7SIII DSLR Cage with Top Handle Arri Locating Handle for Sony Alpha 7S III / A7SIII / A7S3 /A7S III | $61.25 | |||
| Sony Alpha A7 III Mirrorless Digital Cam...Sony Alpha A7 III Mirrorless Digital Camera & FE 28-70mm f/3.5-5.6 OSS SEL2870 Lens Kit | $2,038.00 | |||
| Sony Alpha A7 III ILCE7M3/B Mirrorless D...Sony Alpha A7 III ILCE7M3/B Mirrorless Digital Camera Body Only | $1,778.00 | |||
Design
Flip-out screens can be useful for tricky shots.
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
The focus motor moves the lens in order to autofocus. For system cameras, having a focus motor in the camera's body allows you to use a wide range of lenses, including lenses which do not have their own focus motor. For compact cameras, a focus motor is usually built-in.
We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
With 100% coverage, you can compose the image correctly when you capture the photo. With less than full coverage, you may have to crop your photos afterward to get them looking perfect.
An optical viewfinder (or OVF) allows the photographer to compose a shot while seeing exactly what the lens will capture. OVFs have no time lag and require no power - as opposed to electronic viewfinders, which can drain battery life. OVFs are also better in low light situations.
Optics
The larger the sensor the more light the sensor captures yielding in better image quality.
The more focus points the more flexibility in picking which part of the scene to focus on. They also give the image sensor a better probability in identifying the right area of the scene to focus on in more automatic modes.
The number of megapixels determines the resolution of the images captured with the main camera. A higher megapixel count means that the camera is capable of capturing more details. However, the megapixel count is not the only important element determining the quality of an image.
With a higher light sensitivity (ISO level), the sensor absorbs more light. This can be used to capture moving objects using a fast shutter speed, or to take images in low light without using a flash.
Fast continuous shooting is useful for catching action shots.
With AF tracking, once you choose the subject and press the shutter release part way down, as the subject moves, the autofocus will follow it. No more out of focus shots.
Videography
The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.
A phase-detection autofocus system is faster than a contrast detection autofocus system. Even when recording scenes with a lot of fast movements, the videos are sharp and clear.
When recording movies they stay focussed and sharp.
A timelapse shows a long passage of time sped up. A series of photographs taken from the same position over a long period is joined together to create a short video. It is great way to capture things like the setting sun, or clouds moving across the sky.
24p is a video format (24 frames per second) traditionally used in cinema. Nowadays, it is used to create film-like motion characteristics.
Slow-motion is an artistic video effect that makes time seem to go slower. It is achieved by recording a video at a higher frame-rate than the standard playback rate of 24fps or 30fps. Depending on camera capabilities, frame rates for slow-motion videos vary between 60fps and 960fps.
Audio
A microphone port allows connecting external high-end or specialized microphones.
A stereo microphone allows to record audio files or movies in stereo without an external microphone.
More microphones result in better sound quality and enable the device to filter out background noise.
With a standard mini jack socket, you can use the device with most headphones.
Zoom microphones record high-quality audio and enable you to record sound from a distance. They can be useful for recording meetings, lectures, and presentations.
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
Battery
CIPA is an independent, standard measurement that determines how many shots a camera can take before the battery dies.
The battery is removable and can be replaced by the user if broken.
The battery can be recharged and used over again.
An indicator shows you when the device has low battery.
Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
Features
The maximum ISO at which the device still captures excellent quality images. Source: DxOMark.
The device can connect to Wi-Fi.
A device's overall image quality score considers: color depth, dynamic range and low light performance. Source: DxOMark.
The better a device's color depth the more color nuances it can distinguish. Source: DxOMark.
A remote control allows you to control the device remotely. The remote control can be included or optional.
The better the dynamic range the system captures a wider number of values from dark to light leading to more details in low and highlights. Source: DxOMark.
Price comparison
Sony Alpha 7R III
| Product | Store | Price | ||
|---|---|---|---|---|
| Sony a7R III Mirrorless Camera: 42.4MP F...Sony a7R III Mirrorless Camera: 42.4MP Full Frame High Resolution Interchangeable Lens Digital Camera with Front End LSI Image Processor, 4K HDR Video and 3" LCD Screen - ILCE7RM3/B Body, Black | $2,298.00 | |||
| Sony a7R III 42.4MP Full-Frame Mirrorles...Sony a7R III 42.4MP Full-Frame Mirrorless Interchangeable-Lens Camera (Renewed) | $2,192.80 | |||
Sony Alpha a7 III
| Product | Store | Price | ||
|---|---|---|---|---|
| Sony a7 III ILCE7M3/B Full-Frame Mirrorl...Sony a7 III ILCE7M3/B Full-Frame Mirrorless Interchangeable-Lens Camera with 3-Inch LCD, Black | $1,698.00 | |||
| MAGICRIG A7SIII Cage with Top Handle Arr...MAGICRIG A7SIII Cage with Top Handle Arri Locating Handle for Sony Alpha 7S III / A7SIII / A7S3 /A7S III | $61.25 | |||
| MAGICRIG A7SIII Camera Cage with Top Han...MAGICRIG A7SIII Camera Cage with Top Handle Grip for Sony Alpha 7S III / A7SIII / A7S3 /A7S III | $54.50 | |||
| MAGICRIG A7SIII DSLR Cage with Top Handl...MAGICRIG A7SIII DSLR Cage with Top Handle Arri Locating Handle for Sony Alpha 7S III / A7SIII / A7S3 /A7S III | $61.25 | |||
| Sony Alpha A7 III Mirrorless Digital Cam...Sony Alpha A7 III Mirrorless Digital Camera & FE 28-70mm f/3.5-5.6 OSS SEL2870 Lens Kit | $2,038.00 | |||
| Sony Alpha A7 III ILCE7M3/B Mirrorless D...Sony Alpha A7 III ILCE7M3/B Mirrorless Digital Camera Body Only | $1,778.00 | |||
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