Sigma fp Mirrorless Full-Frame Digital vs Sigma sd Quattro Digital Mirrorless Camera: Spec Comparison
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You are comparing the sigma fp mirrorless full frame digital vs sd quattro digital to find the right tool for your work. Both cameras are black bodies from Sigma, but they serve different needs. The fp is a compact, lightweight full-frame option with 4K video. The sd Quattro is a larger body focused on high-resolution stills. Your choice depends on whether you prioritize portability and video or maximum image detail.
Key differences
| Aspect | Sigma fp Full-Frame Mirrorless Camera | Sigma sd Quattro Body |
|---|---|---|
| Sensor Format | Full-Frame | not listed |
| Resolution | 24.6MP | not listed |
| Video Resolution | UHD 4K at 24, 25, or 30 fps | not listed |
| Weight | 14.9 ounces | 2 pounds |
| Size | 4.43 x 2.75 x 1.78 inches | 3.57 x 3.74 x 5.7 inches |
Which one should you choose?
Choose Sigma fp Full-Frame Mirrorless Camera if
- You need a compact, lightweight camera for travel.
- You require built-in electronic image stabilization.
- You want to record UHD 4K video.
Choose Sigma sd Quattro Body if
- You prefer a camera with the Sigma SA mount.
- You prioritize fast and precise autofocus systems.
- You do not mind a heavier, larger body for still photography.
Verdict: Choose the Sigma fp if you value portability and video capabilities in a small full-frame body. Select the Sigma sd Quattro if you are focused on high-resolution stills and prefer the Sigma SA lens ecosystem. Both are specialized tools for different creative workflows.
Sigma fp vs sd Quattro Specs
Sensor format
The Sigma fp features a full-frame 24.6MP BSI CMOS sensor. This large 35mm sensor captures stunning detail and shallow depth of field. The data for the Sigma sd Quattro does not list its sensor format or resolution. Full-frame sensors generally offer better low-light performance and image quality compared to smaller formats. If you need high-resolution stills with a large sensor, the fp provides that capability clearly. The sd Quattro’s sensor details are missing from the provided specifications, so you cannot compare image quality directly based on this data alone.
Video resolution
The Sigma fp records UHD 4K video at 24, 25, or 30 frames per second. It also includes electronic image stabilization to keep your shots steady when handheld. The specifications for the Sigma sd Quattro do not mention any video recording capabilities or resolutions. If you plan to shoot video, the fp is the only option with listed video features. The sd Quattro appears to be designed primarily for still photography based on the available data. You should choose the fp if 4K video and stabilization are important to your workflow.
Size and weight
The Sigma fp is compact and lightweight, weighing just 14.9 ounces. Its dimensions are 4.43 inches wide, 2.75 inches high, and 1.78 inches long. This makes it the world's smallest and lightest full-frame mirrorless camera. The Sigma sd Quattro is significantly larger and heavier, weighing 2 pounds. Its dimensions are 3.57 inches wide, 3.74 inches high, and 5.7 inches long. If you prioritize portability and travel ease, the fp is the clear choice. The sd Quattro is bulkier, which may affect how comfortable it is to carry for long periods.
Build and protection
The Sigma fp has a dust and splash-proof structure with a robust, lightweight aluminum body and sealed design. This protects the camera from harsh weather conditions. The data for the Sigma sd Quattro does not mention any weather sealing or specific build materials. If you shoot in challenging environments, the fp offers known protection against dust and moisture. You cannot verify the sd Quattro's weather resistance from the provided specifications. For reliable performance in outdoor or unpredictable conditions, the fp's sealed design is a practical advantage.
Compatibility
The Sigma sd Quattro features the Sigma SA mount, designed to take full advantage of Sigma Global Vision lenses for superb optical performance. It also combines two AF detection methods for fast and precise autofocus. The specifications for the Sigma fp do not list its lens mount or autofocus system details. If you already own Sigma SA mount lenses, the sd Quattro is compatible with them. You cannot determine the fp's lens compatibility from this data. The sd Quattro offers known lens mount support, while the fp's mount remains unspecified in the provided information.
Choose the Sigma Camera for Your Needs
Travelers seeking compact full-frame gear
The Sigma fp weighs only 422 grams and measures 1.78 inches deep. Its full-frame 24.6MP sensor delivers high detail in a small body. You get 4K video and electronic image stabilization. This makes it ideal for handheld shooting and travel. The dust and splash-proof design adds reliability without adding bulk.
Photographers prioritizing lens compatibility
The Sigma sd Quattro uses the Sigma SA mount. This allows you to use the full Sigma Global Vision lens lineup. The data notes fast and precise autofocus by combining two detection methods. If your work relies on specific Sigma optics, this mount ensures you get superb optical performance from your existing glass.
Video creators needing 4K resolution
Only the Sigma fp lists UHD 4K video recording at 24, 25, or 30 fps. It also includes built-in electronic image stabilization for steadier handheld footage. The sd Quattro data does not mention video capabilities. If your project requires high-resolution video capture, the fp provides the necessary technical specifications.
The products compared
Sigma fp Full-Frame Mirrorless Camera
Best for: Travel photographers needing small full-frame gear
- Sensor Format
- Full-Frame
- Sensor Resolution
- 24.6MP
- Image Stabilization
- Electronic Image Stabilization (EIS)
- Video Resolution
- UHD 4K at 24, 25, or 30 fps
- Color
- Black
- Dimensions
- 1.78 × 4.43 × 2.75 inches
View on Amazon: Sigma fp Full-Frame Mirrorless Camera Affiliate link
The Sigma fp is a compact full-frame mirrorless camera weighing 422 grams. It features a 24.6MP BSI CMOS sensor and records UHD 4K video at 24, 25, or 30 fps. Built-in electronic image stabilization helps maintain sharp images. Its dust and splash-proof aluminum body suits travel and everyday use. You get a small footprint with professional sensor size.
Pros
- World's smallest and lightest full-frame mirrorless design
- 24.6MP full-frame BSI CMOS sensor
- UHD 4K video recording at 24, 25, or 30 fps
- Built-in electronic image stabilization
- Dust and splash-proof aluminum body
Cons
- Only electronic image stabilization, no optical stabilization
- Small body may feel less secure with large lenses
- No mention of touchscreen or flip screen in data
Good fit if
- You need a lightweight camera for travel
- You prioritize compact size over grip comfort
- You shoot video in stable handheld conditions
Skip if
- You require optical image stabilization
- You need a large grip for heavy lenses
- You prefer a traditional camera body shape
Verdict: Sigma fp Compact Full-Frame Mirrorless is ideal for travelers who need a small full-frame camera. It fits users who value portability and 4K video over grip size.
Sigma sd Quattro Body
Best for: Sigma lens users needing precise autofocus
- Configuration
- Body Only
- Color
- Black
- Dimensions
- 5.7 × 3.57 × 3.74 inches
- Weight
- 2 pounds
View on Amazon: Sigma sd Quattro Body Affiliate link
The Sigma sd Quattro is a black mirrorless camera body weighing 2 pounds. It measures 5.7 inches long, 3.57 inches wide, and 3.74 inches high. It uses the Sigma SA mount for full compatibility with Sigma Global Vision lenses. The camera combines two autofocus detection methods into one system for fast and precise focusing. It suits photographers who prioritize optical performance and reliable autofocus tracking.
Pros
- Sigma SA mount supports Sigma Global Vision lenses
- Combines two AF detection methods for precise focusing
- Compact body dimensions for portability
- Weighs 2 pounds for manageable handling
Cons
- Heavier than the Sigma fp at 2 pounds
- Larger physical footprint than the Sigma fp
- No mention of in-body image stabilization
Good fit if
- You use Sigma Global Vision lenses frequently
- You need fast and precise autofocus performance
- You prefer a dedicated camera body
Skip if
- You need the lightest possible mirrorless body
- You require the most compact form factor available
- You prioritize hybrid video and photo workflows
Verdict: Sigma sd Quattro Mirrorless Camera Body offers precise autofocus and lens compatibility for dedicated shooters. It fits users who value optical performance over minimal weight.
Specifications side by side
| Spec | Sigma fp Full-Frame Mirrorless Camera | Sigma sd Quattro Body |
|---|---|---|
| Sensor Format | Full-Frame | not stated |
| Sensor Resolution | 24.6MP | not stated |
| Image Stabilization | Electronic Image Stabilization (EIS) | not stated |
| Video Resolution | UHD 4K at 24, 25, or 30 fps | not stated |
| Configuration | not stated | Body Only |
| Color | Black | Black |
| Dimensions | 1.78 × 4.43 × 2.75 inches | 5.7 × 3.57 × 3.74 inches |
| Weight | 14.9 ounces | 2 pounds |
| Size | Compact | not stated |
| Model | 937300 | C40900 |
Frequently asked questions
Which Sigma camera is lighter for travel?
The Sigma fp is the lighter option. It weighs 14.9 ounces and measures 1.78 inches in length. The Sigma sd Quattro is significantly heavier at 2 pounds. It also has a larger footprint, measuring 5.7 inches in length. You should choose the fp if minimizing weight is your priority.
How do the dimensions of these bodies compare?
The Sigma fp is more compact than the sd Quattro. The fp measures 4.43 inches wide by 2.75 inches high. The sd Quattro is 3.57 inches wide but much taller at 3.74 inches. The sd Quattro is also deeper at 5.7 inches compared to the fp's 1.78 inches.
Is the Sigma fp suitable for small full-frame needs?
Yes, the Sigma fp is designed for small full-frame requirements. It features a full-frame sensor format in a compact body. This makes it ideal for users who value portability without sacrificing sensor size. The sd Quattro does not list a full-frame format in its data.
What is the main difference in physical size?
The primary difference is the footprint and depth. The Sigma fp is a shallow, wide body. The Sigma sd Quattro is deeper and taller. The fp is 1.78 inches deep, while the sd Quattro is 5.7 inches deep. This makes the fp easier to carry in a small bag.
Does the Sigma sd Quattro have a full-frame sensor?
The provided data does not list the sensor format for the Sigma sd Quattro. It only confirms the camera is black with model number C40900. The Sigma fp explicitly lists a full-frame sensor. You cannot confirm the sd Quattro sensor size from the available specifications.
Which model is better for minimal weight?
The Sigma fp is better for minimal weight. It weighs 14.9 ounces. The Sigma sd Quattro weighs 2 pounds, which is significantly more. If you need a lightweight body for extended shooting sessions, the fp is the practical choice based on these specs.

