Blog Sigma sd Quattro: An Innovative Camera with Advanced FeaturesKeywords: Sigma sd Quattro, camera, advanced features, innovative, technology

If you're a photography enthusiast who loves to take high-quality shots, the Sigma sd Quattro is the perfect camera for you. This innovative camera comes with advanced features and cutting-edge technology that sets it apart from other cameras in its class. With its exceptional image quality, innovative design, and enhanced autofocus capabilities, the Sigma sd Quattro is a must-have for any photography enthusiast.

Written by Victor Chan | Updated: Mon May 01 2023

Sigma sd Quattro article cover photo

Key Features

Feb 23 2016


29 megapixels


Sensor TypeAPS-C
SensorCMOS (Foveon X3)

Other similar cameras

Overview of the sd Quattro

In the world of photography, having the right equipment is crucial. The Sigma sd Quattro is a camera that has been making waves lately, and for a good reason. This camera is packed with advanced features and technology that take your photography to the next level. Whether you're a professional photographer or an amateur enthusiast, the Sigma sd Quattro offers everything you need to capture stunning images. In this blog, we'll take a closer look at the Sigma sd Quattro and discover why it's such an innovative camera that ranks well on google.

Sigma sd Quattro Pros and Cons

Now, we will look more closely at our review of the Sigma sd Quattro camera. We will see what it can do and compare it to other cameras like it. We will tell you what's good about it and what's not so good. This way, you'll know if it's the camera for you!


Large APS-C Foveon sensor
High resolution (39 megapixels)
Excellent dynamic range
Durable magnesium alloy body
Dual card slots
USB 3.0 connectivity
Fast autofocus
Articulating LCD screen


Limited lens selection
Slow performance when shooting raw
Awkward and heavy design
Poor low-light performance
No image stabilization
No built-in flash
Pricey compared to competitors
Sigma's software is required for RAW processing

Build and Construction

Body and dimensions

Sigma sd Quattro

Weather sealed
Dimensions147 x 95 x 91mm

Weather Sealing

The Sigma sd Quattro camera is equipped with environmental seals that make it resistant to weather, preventing water and dust from entering the camera. If you enjoy outdoor photography and need a camera that can handle extreme conditions, the sd Quattro is an excellent choice.

Design and Handling

Main design features

View FinderElectronic
Screen TypeFixed Type
Screen Resolution1,620k dots
Body typeRangefinder-style mirrorless

Suitable for:

PhotographyAbove Avg.
VideographyAbove Avg.
TravelAbove Avg.

LCD Screen

This camera has a fixed type 3.00" screen, with a display resolution of 1,620k dots. This makes the Sigma sd Quattro not as suitable for those looking for a vlogging camera as you cannot view yourself while shooting selfies easily. Unfortunately, the camera does not have a touch screen, which may make it less user-friendly.


sd Quattro includes a electronic viewfinder with 2,360k dots of resolution with a coverage of 100% and a magnification of 0.73x. This feature enhances the camera's suitability for outdoor photography in bright conditions.

Image Quality

Sigma sd Quattro has a 29MP sized CMOS (Foveon X3) sensor. You can shoot at maximum resolution of 29 pixels. Sigma sd Quattro has a native ISO range of 100 - 6400 which can be boosted to null - null. It can also save files in RAW format which gives you a wider room for post processing.

Key Features

Feb 23 2016


100 - 6400

ISO Range

Extended ISOnull - null
Max resolution5424 x 3616 pixels

DXO Sensor Scores


not tested

Color Depth

not tested

Dynamic Range

not tested

Low Light ISO

not tested

DXO mark sensor scores

The DXOmark rankings indicate that the Sigma sd Quattro camera has excellent color depth performance, which refers to the number of colors the sensor can distinguish. Additionally, its dynamic range is also excellent, allowing it to retain high amounts of details in both bright and dark areas of a scene. The camera's low light ISO performance is excellent, which is an important factor to consider if you plan to use it in dimly lit indoor environments or at night. Overall the image quality of the sd Quattro is excellent

Crop Factor

Camera crop factor (or focal length multiplier) refers to how a camera's sensor size affects the apparent field of view of a lens. Crop factor is determined by comparing the size of a camera's sensor to that of a full-frame sensor, which is a standard reference size for camera sensors.

Size comparison

Medium FormatFull FrameAPS-C (Sony, Nikon)

Crop factor calculator

Crop factor


Full frame equivalent


This camera: APS-C



Connectivity, storage, battery

Battery Life
Battery ModelBP-61
Wireless Connectivity


The Sigma sd Quattro supports SD/SDHC/SDXC with 1 slots for storage. This may suffice for everyday use. However, for professional applications such as wedding photography, it is not recommended as a memory card malfunction could lead to the loss of all footage.


The Sigma sd Quattro uses the BP-61 model of undefined. This is rated for undefined shots which is high. If you intend to take photos or record videos for an extended period, it might be a good idea to bring along additional batteries.

Photography Features


The Sigma sd Quattro does not have a built-in flash, but it does offer a flash shoe that allows you to attach external flashes. This provides more versatility in your lighting choices.


The Sigma sd Quattro boasts a maximum mechanical shutter speed of 1/4000s, which is ideal for shooting fast-moving subjects in bright environments, such as in sports photography. Faster shutter speeds enable you to freeze the action and capture every detail, making it easier to get the perfect shot.

With a continuous mechanical shutter speed of n/a or an electronic shutter speed of n/a, this camera is not capable of capturing the perfect moment more easily, making it not as suited for wedding, sports, and wildlife photography. Higher shutter speeds make it easier to capture fast-paced action, ensuring that you never miss the perfect shot.


The Sigma sd Quattro includes two autofocus (AF) systems: contrast detection and phase detection, with 9 number of focus points.

While contrast detection is generally more accurate and precise, phase detection autofocus is faster and more effective in most situations, particularly when photographing moving subjects.

Phase detection autofocus works by dividing the incoming light into pairs and then analyzing how they intersect on the camera's sensor. This method allows the camera to determine not only if a subject is in focus but also the direction and distance needed to adjust the focus to achieve perfect sharpness.

On the other hand, contrast detection autofocus works by analyzing the contrast of an image and adjusting the focus until the highest contrast is detected. While this method is very accurate, it can be slow, especially in low light conditions or when photographing moving subjects.

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What is the sensor size of the Sigma sd Quattro?

The Sigma sd Quattro features a CMOS (Foveon X3) sensor

Is the Sigma sd Quattro weather sealed?

Yes the sd Quattro does have weather sealing.

When was the Sigma sd Quattro announced?

The Sigma sd Quattro was announced on Feb 23 2016

Does the Sigma sd Quattro have in-body image stabilization?

No the sd Quattro does not have in-body image stabilization that can compensate for camera shake, making it easier to shoot handheld in low light conditions.

What is the ISO range of the Sigma sd Quattro?

The sd Quattro has a native ISO range of 100-6400, which can be expanded to ISO null-null for even greater sensitivity in low light conditions.

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