92points
2points

Sony a7R IV

64points
14points

Sony Alpha 7

Comparison winner
Sony a7R IV
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Cost-effectiveness winner
Sony Alpha 7
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70 facts in comparison

Sony a7R IV vs Sony Alpha 7

Sony a7R IV
Sony Alpha 7

Why is Sony a7R IV better than Sony Alpha 7?

  • 450 more focus points
    ?

    567vs117
  • 2.51x more megapixels (main camera)
    ?

    61MPvs24.3MP
  • 4.02x higher maximum light sensitivity
    ?

    102800 ISOvs25600 ISO
  • 330shots longer battery life
    ?

    670shotsvs340shots
  • Weather-sealed (splashproof)
    ?
  • 2x faster shooting at highest resolution with AF as JPEG format
    ?

    10fpsvs5fps
  • Has a built-in focus motor
    ?
  • Has phase-detection autofocus for videos
    ?

Why is Sony Alpha 7 better than Sony a7R IV?

  • 191g lighter
    ?

    474gvs665g
  • 23 more lenses available
    ?

    71vs48
  • 40.22% less body volume
    ?

    577.41cm³vs965.952cm³
  • 71.45% cheaper
    ?

    1193.74 €vs4180.895575285545 €
  • 2.1mm narrower
    ?

    126.9mmvs129mm
  • 1.6mm shorter
    ?

    94.4mmvs96mm
  • 29.8mm thinner
    ?

    48.2mmvs78mm

Price comparison

Sony a7R IV

Buy used:

$889.00

ProductStorePrice
Sony a7R IV AmazonSony α7R IV Full-frame Mirrorless Interc...Sony α7R IV Full-frame Mirrorless Interchangeable Lens Camera (ILCE7RM4/B)
Amazon logo
$3,498.00
Sony a7R IV banggood_ww7artisans 25mm F1.8 Prime Lens for Sony ...7artisans 25mm F1.8 Prime Lens for Sony E Mount for Fujifilm for Canon EOS-M Mout Micro 4/3 Cameras A7 A7II A7R for Pana
banggood_ww logo
¥9,201.00
Sony a7R IV banggood_wwComica CVM-V30LITEビデオマイクスーパーカーディオイドコンデンサ...Comica CVM-V30LITEビデオマイクスーパーカーディオイドコンデンサーカメラマイクforNikon for Canon for Sony for iPhoneHuawei携帯電話
banggood_ww logo
¥4,600.00
Sony a7R IV banggood_wwUlanzi WL-3 for Sony ZV E10A7Cカメラレンズ2in1...Ulanzi WL-3 for Sony ZV E10A7Cカメラレンズ2in1マクロ広角レンズ18MM広角レンズ10XHDマクロレンズキッチキット
banggood_ww logo
¥7,590.00

Sony Alpha 7

Buy used:

$519.99

ProductStorePrice
Sony Alpha 7 banggood_ww7×5FT城カボチャランタンハロウィーンのテーマの写真撮影の背景スタジオ支柱背景...7×5FT城カボチャランタンハロウィーンのテーマの写真撮影の背景スタジオ支柱背景
banggood_ww logo
¥2,069.00
Sony Alpha 7 banggood_ww7×5FTハロウィーンホラー城テーマ写真背景スタジオ支柱背景
banggood_ww logo
¥2,069.00
Sony Alpha 7 banggood_ww7 in1ライトディフューザーラウンドリフレクターマルチディスク+バッグ写真用ポ...7 in1ライトディフューザーラウンドリフレクターマルチディスク+バッグ写真用ポータブル
banggood_ww logo
¥6,325.00

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Design

1.Has a flip-out screen
Sony a7R IV
Sony Alpha 7
Flip-out screens can be useful for tricky shots.
2.weather-sealed (splashproof)
Sony a7R IV
Sony Alpha 7
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
3.Has a built-in focus motor
Sony a7R IV
Sony Alpha 7
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.
4.has an optical viewfinder
Sony a7R IV
Sony Alpha 7
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.
5.weight

665g

474g

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.
7.Has a hot shoe
Sony a7R IV
Sony Alpha 7
A hot shoe can be used to attach an external flash, as well as light meters, viewfinders, rangefinders and other attachments.
8.screen resolution

1440k dots

1230k dots

A higher screen resolution provides a sharper image, making it easier to review your photos.
9.is a system camera
Sony a7R IV
Sony Alpha 7
A system camera has many interchangeable components such as lenses, flashes, and other accessories. System cameras offer greater flexibility than compact cameras.

Optics

1.sensor size

Full format

Full format

One of the most important aspects of a camera is the size of its sensor. A larger sensor will capture more light, which results in improved low-light performance, dynamic range, and general 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.
4.maximum light sensitivity

102800 ISO

25600 ISO

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.
6.has AF tracking
Sony a7R IV
Sony Alpha 7
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.
7.has built-in optical image stabilization
Sony a7R IV
Sony Alpha 7
Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image.
8.Has phase-detection autofocus for photos
Sony a7R IV
Sony Alpha 7
Phase-detection autofocus is much faster than a contrast detection autofocus, allowing for sharper images.
A faster maximum shutter speed allows taking pictures of fast moving subjects without blur.

Videography

1.video recording (main camera)

2160 x 30fps

1080 x 60fps

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.
2.Has phase-detection autofocus for videos
Sony a7R IV
Sony Alpha 7
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.
4.Has timelapse function
Sony a7R IV
Sony Alpha 7
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.
5.has a 24p cinema mode
Sony a7R IV
Sony Alpha 7
24p is a video format (24 frames per second) traditionally used in cinema. Nowadays, it is used to create film-like motion characteristics.
6.supports slow-motion video recording
Sony a7R IV
Sony Alpha 7
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

1.has a microphone input
Sony a7R IV
Sony Alpha 7
A microphone port allows connecting external high-end or specialized microphones.
2.has a stereo microphone
Sony a7R IV
Sony Alpha 7
A stereo microphone allows to record audio files or movies in stereo without an external microphone.
3.has a socket for a 3.5 mm audio jack
Sony a7R IV
Sony Alpha 7
With a standard mini jack socket, you can use the device with most headphones.

Battery

1.Battery life (CIPA)

670shots

340shots

CIPA is an independent, standard measurement that determines how many shots a camera can take before the battery dies.
2.has a removable battery
Sony a7R IV
Sony Alpha 7
The battery is removable and can be replaced by the user if broken.
3.has a rechargeable battery
Sony a7R IV
Sony Alpha 7
The battery can be recharged and used over again.
4.has a battery level indicator
Sony a7R IV
Sony Alpha 7
An indicator shows you when the device has low battery.

Features

1.supports Wi-Fi
Sony a7R IV
Sony Alpha 7
The device can connect to Wi-Fi.
2.has an external memory slot
Sony a7R IV
Sony Alpha 7
The device has a standard memory slot (such as an SD or micro SD card slot) that enables you to extend the built-in internal storage with affordable memory modules, or easily retrieve data, such as photographs, from the memory card.
3.shoots raw
Sony a7R IV
Sony Alpha 7
A raw image file contains minimally processed data from the image sensor. Raw files are so named because they are not yet processed and therefore are not ready to be printed or edited with a bitmap graphics editor.
4.supports Wi-Fi 4 (802.11n)
Sony a7R IV
Sony Alpha 7
Wi-Fi 4 (802.11n) is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors – a, b, and g.
5.supports a remote smartphone
Sony a7R IV
Sony Alpha 7
This technology allows the users to use their smartphone as a remote control for the device.
6.has an HDMI output
Sony a7R IV
Sony Alpha 7
Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
7.Has dual card slots
Sony a7R IV
Sony Alpha 7
It has two memory card slots, allowing you to store more photos without switching cards. This is particularly useful on long shoots when you need more space.
8.has GPS
Sony a7R IV
Sony Alpha 7
GPS enables global positioning, useful in map, geo-tagging or navigation apps.
Newer USB versions are faster and have better power management.

Miscellaneous

1.Price (global median value)

4180.9 €

1193.74 €

Updated on Sun Dec 05 2021
The global median price is determined by calculating the median value of all the prices available for a product, taking into account all markets.

Price comparison

Sony a7R IV

Buy used:

$889.00

ProductStorePrice
Sony a7R IV AmazonSony α7R IV Full-frame Mirrorless Interc...Sony α7R IV Full-frame Mirrorless Interchangeable Lens Camera (ILCE7RM4/B)
Amazon logo
$3,498.00
Sony a7R IV banggood_ww7artisans 25mm F1.8 Prime Lens for Sony ...7artisans 25mm F1.8 Prime Lens for Sony E Mount for Fujifilm for Canon EOS-M Mout Micro 4/3 Cameras A7 A7II A7R for Pana
banggood_ww logo
¥9,201.00
Sony a7R IV banggood_wwComica CVM-V30LITEビデオマイクスーパーカーディオイドコンデンサ...Comica CVM-V30LITEビデオマイクスーパーカーディオイドコンデンサーカメラマイクforNikon for Canon for Sony for iPhoneHuawei携帯電話
banggood_ww logo
¥4,600.00
Sony a7R IV banggood_wwUlanzi WL-3 for Sony ZV E10A7Cカメラレンズ2in1...Ulanzi WL-3 for Sony ZV E10A7Cカメラレンズ2in1マクロ広角レンズ18MM広角レンズ10XHDマクロレンズキッチキット
banggood_ww logo
¥7,590.00

Sony Alpha 7

Buy used:

$519.99

ProductStorePrice
Sony Alpha 7 banggood_ww7×5FT城カボチャランタンハロウィーンのテーマの写真撮影の背景スタジオ支柱背景...7×5FT城カボチャランタンハロウィーンのテーマの写真撮影の背景スタジオ支柱背景
banggood_ww logo
¥2,069.00
Sony Alpha 7 banggood_ww7×5FTハロウィーンホラー城テーマ写真背景スタジオ支柱背景
banggood_ww logo
¥2,069.00
Sony Alpha 7 banggood_ww7 in1ライトディフューザーラウンドリフレクターマルチディスク+バッグ写真用ポ...7 in1ライトディフューザーラウンドリフレクターマルチディスク+バッグ写真用ポータブル
banggood_ww logo
¥6,325.00

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