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Sony Cyber-shot RX100 IV Specs and Scores

Storage & Battery
Sony Cyber-shot RX100 IV
Cyber-shot RX100 IV
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.
June 10, 2015
Camera Type
Camera Size
Camera Weight

The Sony Cyber-shot RX100 IV scores a solid 64/100. Announced on October 6, 2015, and released the same year, this compact camera packs a punch for its size. At a launch price of $950, it measures 102 x 58 x 41mm and weighs 298g (0.66lbs). Considering the camera’s age, its specifications still hold up fairly well in today’s market, providing a reliable option for photography enthusiasts. The RX100 IV remains a decent choice for those seeking a compact camera with good performance.

Sony Cyber-shot RX100 IV Overview and Optics

The optics of the Sony Cyber-shot RX100 IV receive a score of 66 out of 100. This camera has a 20-megapixel resolution and a shooting speed of 16 frames per second, making it capable of capturing high-quality images at a fast pace. The RX100 IV is equipped with a CMOS sensor, which has a DXOMARK score of 82 and a size of 1 inch. The Bionz X processor ensures efficient performance.

A fixed lens mount is used in this camera, meaning the lens cannot be changed. However, the RX100 IV has image stabilization and a 3:2 aspect ratio, which contribute to its steady and well-proportioned images. In today’s market, these specifications make the Sony Cyber-shot RX100 IV a competitive option for those looking for a reliable and high-performing compact camera.

The optics of the RX100 IV are impressive, and the camera holds its own in the current market. Its combination of high resolution, fast shooting speed, and image stabilization make it a strong choice for photographers seeking quality and efficiency in a compact package.

The higher the number of megapixels, the more detail the cameras sensor can capture.
20 MP
Image Resolution
Image resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution.
5472 x 3648 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.
13.2 x 8.8 mm
Sensor Format
Refers to the most commonly used sensor sizes.
Frame Rate
The number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode.
16 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.
Image Processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
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.
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/ 2000 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
2,359,296 dots

Sony Cyber-shot RX100 IV Video Performance

The Sony Cyber-shot RX100 IV receives a video score of 69/100. This camera offers 4K video resolution with maximum dimensions of 3840 x 2160, providing high-definition recording capabilities. Additionally, the camera supports a maximum video frame rate of 60fps, ensuring smooth and crisp footage.

Despite these impressive specifications, the RX100 IV does not include built-in time-lapse functionality, which is a desirable feature for many users in the current market. This omission may impact the camera’s competitiveness among other models offering this feature.

Taking these factors into account, the Sony Cyber-shot RX100 IV provides quality video capabilities with its 4K resolution and 60fps frame rate. However, the lack of built-in time-lapse functionality may be a drawback for some users.

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
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
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.

Sony Cyber-shot RX100 IV Features and Benefits

The Sony Cyber-shot RX100 IV receives a feature score of 70/100. This camera is equipped with a 3-inch touchscreen, offering a resolution of 1,228,800 dots. The flip screen enhances user experience by providing flexibility in capturing various angles. Although the camera lacks GPS functionality, it compensates with WiFi and Bluetooth connectivity options.

In comparison to other cameras in today’s market, the RX100 IV offers competitive features. The 3-inch touchscreen and flip screen are standard among modern cameras, while WiFi and Bluetooth capabilities provide convenient connectivity options. However, the absence of GPS may be a drawback for some users who require location-based information.

The Sony Cyber-shot RX100 IV is a solid choice for users seeking a camera with essential features and reliable performance. Its competitive specifications make it a suitable option in the current market.

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.
1,228,800 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.

Sony Cyber-shot RX100 IV Storage and Battery

The Sony Cyber-shot RX100 IV receives a storage and battery score of 16/100. The camera has a single memory card slot, accepting SD, SDHC, SDXC (UHS-I compatible) cards, as well as Memory Stick Pro Duo and Pro-HG Duo cards. In today’s market, having just one memory card slot may not be ideal for some users who require more storage capacity or backup options.

The battery life of the RX100 IV is 280 shots, powered by an NP-BX1 battery. Compared to other cameras, this battery life is relatively low, and the absence of USB charging limits flexibility for on-the-go charging. The storage and battery specifications of the RX100 IV may not meet the expectations of demanding photographers, but it could be sufficient for casual users.

Storage and Battery
Storage and Battery
Memory Card
SD / SDHC / SDXC (UHS-I compatible), Memory Stick 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.
280 shots
USB Charging
Sensor scores tested by DXOMARK
User Scores

Sony Cyber-shot RX100 IV Alternatives

Do you want to know how the Sony Cyber-shot RX100 IV compares to its competitors? Have a look at the most popular comparisons for this camera below:

Sony Cyber-shot RX100 IV photographed on a colored background

Sony Cyber-shot RX100 IV FAQ

Does the Sony Cyber-shot RX100 IV Have Built-in Image Stabilization?

Yes, the Sony Cyber-shot RX100 IV features built-in Optical SteadyShot image stabilization, which helps reduce camera shake and improve image quality in low light situations.

Does the Sony Cyber-shot RX100 IV Support 4K Video Recording?

Yes, the Sony Cyber-shot RX100 IV supports 4K video recording, allowing users to capture high-quality videos with impressive detail and resolution.

What Size Sensor Does The Sony Cyber-shot RX100 IV Have?

The Sony Cyber-shot RX100 IV has a 1-inch Exmor RS CMOS sensor, which is larger than typical compact camera sensors and provides better image quality and low light performance.

Does the Sony Cyber-shot RX100 IV Have a Dual Memory Card Slot?

No, the Sony Cyber-shot RX100 IV has a single memory card slot, which supports SD, SDHC, and SDXC cards.

Does the Sony Cyber-shot RX100 IV Have a Touch Screen?

Yes, the Sony Cyber-shot RX100 IV is equipped with a touch screen, making it easier for users to navigate menus and adjust settings quickly.

Does the Sony Cyber-shot RX100 IV Have Wi-Fi and Bluetooth?

Yes, the Sony Cyber-shot RX100 IV features both Wi-Fi and Bluetooth connectivity, allowing users to transfer images and control the camera remotely using a smartphone or tablet.

Does the Sony Cyber-shot RX100 IV Have GPS?

No, the Sony Cyber-shot RX100 IV does not have built-in GPS functionality for geotagging photos.

Is the Sony Cyber-shot RX100 IV Weather Sealed?

No, the Sony Cyber-shot RX100 IV is not weather sealed, so it is not designed for use in extreme weather conditions or environments with high levels of moisture or dust.

Does the Sony Cyber-shot RX100 IV Have a Built-in Flash?

Yes, the Sony Cyber-shot RX100 IV includes a built-in flash for improved low light photography and fill-flash in harsh lighting conditions.

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