Panasonic GF1: Finally, a camera that fulfills the Micro Four Thirds promise?
Thus far, interchangeable lens cameras have either been feature-packed but big or compact but lacking important capabilities. The Panasonic Lumix DMC-GF1 looks like the first model positioned to appeal to the snapshooter looking to step up.
For the manufacturers who've plunged into the interchangeable-lens camera business--at this point, that's Olympus and Panasonic with their Micro Four Thirds standard--the potential market comprises two groups of consumers: those who want something better and faster than their current point-and-shoot, but don't want the bulk of a dSLR, and those who don't necessarily mind the bulk of a dSLR, but wouldn't mind something a bit smaller with the same flexibility.
Panasonic's first two models, the DMC-G1 and DMC-GH1, address the latter group pretty well, but don't really appeal to the compact-minded folks. Plus, the GH1 is fairly expensive, thanks to the pricey bundled lens designed for optimal video capture performance. On the flip side, Olympus nailed the compact market with the E-P1's design; however, without a built-in flash or viewfinder, a low-resolution LCD screen, and performance that doesn't necessarily best the typical point-and-shoot, it doesn't provide mass appeal for the snapshot upgraders. But with the DMC-GF1, it looks as if Panasonic might have produced the first model that hits all the right notes.
The GF1 essentially crams most of the capabilities of the GH1 into a smaller, more affordable camera--and price was one of my main complaints with the GH1. Here's how the MFT models compare:
Panasonic Lumix DMC-GF1 | ||||
Sensor (effective resolution) | 12.1-megapixel Live MOS | 12.3-megapixel Live MOS | 12.1-megapixel Live MOS | 12.1-megapixel Live MOS |
17.3mm x 13mm | 17.3mm x 13mm | 17.3mm x 13mm | 17.3mm x 13mm | |
Color depth | n/a | 12 bits | n/a | n/a |
Sensitivity range | ISO 100 - ISO 3,200 | ISO 100 - ISO 6,400 | ISO 100 - ISO 3,200 | ISO 100 - ISO 3,200 |
Focal-length multiplier | 2x | 2x | 2x | 2x |
Continuous shooting | 3.0 fps unlimited JPEG/7 raw | 3.0 fps n/a JPEG/10 raw | 3.0 fps unlimited JPEG/7 raw | 3.0 fps unlimited JPEG/7 raw |
Viewfinder | Optional Electronic | Optional optical with 17mm lens | Electronic | Electronic |
Autofocus | 23-area contrast AF | 11-area contrast AF | 23-area contrast AF | 23-area contrast AF |
Metering | 144 zone | 324 zone | 144 zone | 144 zone |
Shutter | 60-1/4000 sec; bulb to 4 minutes | 60-1/4,000 sec; bulb to 30 minutes | 60-1/4,000 sec; bulb to 4 minutes | 60-1/4,000 sec; bulb to 4 minutes |
Flash | Yes | No | Yes | Yes |
LCD | 3-inch fixed 460,000 dots | 3-inch fixed 230,000 dots | 3-inch articulated 460,000 dots | 3-inch articulated 460,000 dots |
Video (max resolution at 30fps) | 1280x720 AVCHD Lite or Motion JPEG MOV | 1280x720 Motion JPEG AVI | None | 1280x720 AVCHD Lite |
Battery life (CIPA rating) | 350 shots | 300 shots | 300 shots | 300 shots |
Dimensions (WHD, inches) | 4.7x2.8x1.4 | 4.7x2.8x1.4 | 4.9x3.3x1.8 | 4.9x3.3x1.8 |
Weight (ounces) | 10.3 (estimated) | 13.9 | 15.1 | 15.2 |
Mfr. Price | n/a | $749.99 (body) | n/a | n/a |
$899.95 (with 14-45mm f3.5-5.6 lens) | $799.99 (with 14-42mm f3.5-5.6 lens) | $799.95 (with 14-45mm f3.5-5.6 lens) | $1,499.95 (with 14-140mm f4.0-5.8 lens) | |
$899.95 (with 20mm f1.7 lens) | $899.99 (with 17mm f2.8 lens and optical viewfinder) | n/a | n/a |
Unlike the typical optical add-on viewfinders we occasionally see in these types of compacts, the Panasonic offers an electronic viewfinder that plugs in to a connector above the LCD and intercepts the live feed from the sensor. While I'm not a big fan of EVFs, this scheme does have a couple of advantages. First, it delivers a relatively accurate display of the scene framing. And second, Panasonic's EVF can tilt for off-angle shooting.
Additionally, the GF1 introduces a new scene mode called Peripheral Defocus that automatically opens the aperture as wide as possible given the exposure constraints, plus a mode that lets you adjust depth of field while shooting video. Panasonic also takes a leaf out of Olympus' Art Filters book with a My Color mode that provides effects presets such as Expressive, Retro, and Silhouette; unlike Olympus' implementation, however, Panasonic lets you control color, brightness and saturation.
The GF1's body is closer than ever in size and weight to the enthusiast compacts it will compete with as well. Here's how they compare:
Comparison: enthusiast compact models | Panasonic Lumix DMC-GF1 | ||
Sensor (effective resolution) | 12.1-megapixel Live MOS | 10-megapixel CCD | 10.1-megapixel CCD |
17.3mm x 13mm | 1/1.7-inch | 1/1.63-inch | |
Sensitivity range | ISO 100 - ISO 3,200 | ISO 80 - ISO 3,200 | ISO 80 - ISO 3,200 |
Focal-length multiplier | 2x | n/a | n/a |
Continuous shooting | 3.0 fps unlimited JPEG/7 raw | 1.1fps n/a | 2.5 fps 4 JPEG/3 raw |
Viewfinder | Optional Electronic | Optical | None |
Autofocus | 23-area contrast AF | Contrast AF | Contrast AF |
Metering | 144 zone | n/a | n/a |
Shutter | 60-1/4,000 sec; bulb to 4 minutes | 15-1/4,000 sec; n/a | 60-1/2,000 sec; n/a |
LCD | 3-inch fixed 460,000 dots | 2.8-inch articulated 461,000 dots | , 3-inch fixed 460,000 dots |
Video (max resolution at 30fps) | 1,280x720 AVCHD Lite or Motion JPEG MOV | 640x480 H.264 MOV | 848x480 Motion JPEG MOV |
Battery life (CIPA rating) | 350 shots | 420 shots | 380 shots |
Dimensions (WHD, inches) | 4.7x2.8x1.4 | 4.4x3.0x1.0 | 4.3x2.3x1.1 |
Weight (ounces) | 10.3 (estimated) | 14.3 (estimated) | 9.1 |
Mfr. Price | $899.95 (with 14-45mm f3.5-5.6 lens or 20mm f1.7 lens) | $499.99 (integrated f2.8-4.5 28-140mm-equivalent lens) | $499.95 (integrated 24-60mm f2.0-2.8 lens) |
The GF1 is a lot more expensive than these types of competitors, and even with one of the pancake fixed-focal length lenses it will still be pretty large in comparison. It does pack that HD video recording, though, and many people would consider the flexiblity of interchangeable lenses worth the extra money.
As for the GF1's third competitive option, dSLRs, the smaller size may be quite attractive to many people, a lot of whom might be willing to sacrifice the burst shooting speed (and continuous shooting is always easier with an optical viewfinder, regardless of frame rate) and high ISO sensitivity performance; I expect the GF1's noise profile to look very much like the GH1's, which was inferior to that of the $900 dSLRs the GF1 faces.
Comparison: Similarly priced dSLRs | Panasonic Lumix DMC-GF1 | ||
Sensor (effective resolution) | 12.1-megapixel Live MOS | 15.1-megapixel CMOS | 12.3-megapixel CCD |
17.3mm x 13mm | 22.3mm x 14.9mm | 23.6mm x 15.8mm | |
Focal-length multiplier | 2x | 1.6x | 1.5x |
Color depth | n/a | 14 bits | 12 bits |
Sensitivity range | ISO 100 - ISO 3,200 | ISO 100 - ISO 3,200/ISO 12,800 (expanded) | ISO 100 (expanded)/ISO 200 - ISO 3,200/ISO 6,400 (expanded) |
Continuous shooting | 3.0 fps unlimited JPEG/7 raw | 3.4fps 170 JPEG/9 raw | 4 fps 9 raw/100 JPEG (medium/fine) |
Viewfinder | Optional Electronic | Optical | Optical |
Autofocus | 23-area contrast AF | 9-area phase detect AF (contrast AF in Live View) | 11-area phase detect AF (contrast AF in Live View) |
Metering | 144 zone | 35 zone | 420 pixel RGB sensor 3D Color Matrix Metering II |
Shutter | 60-1/4000 sec; bulb to 4 minutes | 1/4000 sec. to 30 sec.; bulb | 1/4000 sec. to 30 sec; bulb |
LCD | 3-inch fixed 460,000 dots | 3-inch fixed 920,000 dots | 2.7-inch articulated 230,000 dots |
Video (max resolution at 30fps) | 1280x720 AVCHD Lite or Motion JPEG MOV | 1280x720 H.264 MOV | No 30fps mode; 1280x720 24fps Motion JPEG AVI |
Battery life (CIPA rating) | 350 shots | 400 shots | 400 shots |
Dimensions (WHD, inches) | 4.7x2.8x1.4 | 5.1x3.8x2.4 | 5.0x4.1x3.1 |
Weight (ounces) | 10.3 (estimated) | 18.6 | 21.6 |
Mfr. Price | $899.95 (with 14-45mm f3.5-5.6 lens or 20mm f1.7 lens) | $799.99 (body est.) $899.99 (with 18-55mm f3.5-5.6 lens) | $729.95 (body) $849.99 (est. with 18-55mm f3.5-5.6 lens) |
Ultimately, the Panasonic Lumix DMC-GF1 makes some promises I can't wait to see if it can fulfill. It's slated to ship in early October, though we expect to have an evaluation unit before then.