Sigma 937300

The Sigma fp is a tiny full-frame mirrorless camera that excels at external RAW video recording but struggles with autofocus, stabilization, and everyday usability. It's a niche tool for filmmakers who value size and image quality over convenience. Most photographers will be happier with a Fujifilm X-H2S or Panasonic Lumix G9 II.

The Sigma fp's sensor sits in the 29th percentile in our database, which sounds bad until you remember it's a full-frame chip in a body this small. The 24.6MP resolution is plenty for most work, and the 14-bit color depth gives you real latitude in post. Low light performance is solid, with a native ISO range of 100 to 25,600, expandable from 6 to 102,400. The expanded settings get noisy fast, but the native range is usable. Burst shooting hits 18 fps with the electronic shutter, which lands in the 32nd percentile. That's fine on paper, but the contrast-detect autofocus struggles to keep up with moving subjects, so you'll rarely get 18 sharp frames in a row unless your subject is static.

The autofocus is the biggest performance bottleneck. It ranks in the 34th percentile, and in practice it hunts in low light and loses track of subjects that move toward or away from the camera. For video, the lack of phase detection means focus pulls can be visibly jerky. The electronic stabilization helps a bit for handheld video, but it crops the frame and can't match the sensor-shift stabilization in cameras like the Panasonic Lumix G9 II. The 3.15-inch fixed LCD is sharp at 2.1 million dots, but it doesn't tilt, which makes waist-level or overhead shooting awkward. The display ranks in the 28th percentile, and that feels about right.

Stacked against the Canon EOS R5 Mark II or Sony a1 II, the Sigma fp looks like a toy. Those cameras have stacked sensors, phase-detect autofocus, in-body stabilization, and electronic viewfinders, and they cost two to three times as much. That's not a fair fight. The more relevant comparison is against the Fujifilm X-H2S and Panasonic Lumix G9 II. The X-H2S has a 26MP stacked APS-C sensor, 40 fps burst shooting, and autofocus that actually works. It's a better camera for sports, wildlife, and video in almost every way. The G9 II has a 25MP Micro Four Thirds sensor, but it brings class-leading stabilization and a fully articulating screen. Both of those cameras beat the fp on our overall score by a wide margin. Where the fp wins is sensor size and the ability to record 12-bit RAW video externally, which neither of those cameras can do. If you're a filmmaker who needs a crash cam or a B-cam for a gimbal, the fp has a niche. For everyone else, the competition is stronger.

At EUR 1,855 to EUR 2,167, the Sigma fp is priced like a serious camera but performs like a specialist tool. The cheapest listing in our database comes in at EUR 1,855, and if you're buying in Europe, that's the price to beat. For that money you get a full-frame sensor and genuinely impressive video output, but you're also getting a camera that scores 17.1 out of 100 overall in our testing. That's rough. The Fujifilm X-H2S costs less in many markets and delivers better autofocus, better stabilization, and a tilting screen, though with a smaller APS-C sensor. The Panasonic Lumix G9 II is even cheaper and outclasses the fp in nearly every category except sensor size. The fp makes sense if you specifically need a tiny full-frame body for gimbal work or travel video, but as a general-purpose camera, it's hard to justify the price.

The Sigma fp is a weird little camera. It's a full-frame mirrorless body squeezed into a chassis smaller than most APS-C cameras, and it's aimed at people who want cinema-grade video in something that fits in a coat pocket. At 422g with no mechanical shutter and no built-in viewfinder, it's less a traditional hybrid and more a modular imaging brick. The 24.6MP BSI sensor and L-mount compatibility mean you can hang some serious glass off it, but you'll be working around its quirks. Prices in our database run from EUR 1,855 to EUR 2,167 depending on the vendor, which puts it in a strange spot: cheaper than a Sony a1 II or Canon EOS R5 Mark II, but more expensive than some very capable APS-C and Micro Four Thirds bodies that outscore it in most categories.

People searching for 'is the Sigma fp good for photography' will find a mixed answer. It can absolutely take great stills, the 14-bit RAW files from that full-frame sensor hold up well, and the electronic shutter means silent shooting. But the autofocus system with 49 contrast-detect points is slow by modern standards, and the lack of a mechanical shutter can cause rolling shutter artifacts with fast-moving subjects. If you're shooting landscapes, portraits, or anything slow and deliberate, it's fine. If you're chasing kids or wildlife, look elsewhere.

For video, the story flips. The fp records UHD 4K30p internally and can output 12-bit Cinema DNG to an external recorder, which is genuinely impressive at this price. The Teal and Orange mode is a fun touch for quick stylized footage. But there's no in-body stabilization, the fixed rear display doesn't tilt, and the battery life is mediocre. This is a camera for people who know exactly what they're getting into.

Skip the Sigma fp if you shoot sports, wildlife, or anything involving fast-moving subjects. The contrast-detect autofocus simply can't keep up, and the electronic shutter introduces rolling shutter artifacts with quick motion. Vloggers should also look elsewhere, this camera scores 10.5 out of 100 for vlogging in our testing, thanks to the fixed screen, no stabilization, and mediocre battery life. If you want a compact camera for everyday carry with reliable autofocus, the Fujifilm X-H2S or even a Sony a6700 will serve you better. And if you're a beginner looking for your first serious camera, the fp's quirks will teach you bad habits and frustrate you into leaving it at home.

Should you buy the Sigma fp? If you're a video shooter who wants the smallest possible full-frame camera and you're willing to rig it up with an external monitor, recorder, and stabilizer, then yes, it's a unique tool with real strengths. The 12-bit Cinema DNG output is something you won't find elsewhere at this price, and the image quality from that sensor is genuinely good. But if you're a photographer looking for a reliable everyday camera, no. The autofocus will frustrate you, the fixed screen will annoy you, and the lack of stabilization will show up in your handheld shots. This is a camera for a specific person with a specific workflow, not a general recommendation.