Product Description

The GF1 adopts the micro four thirds system standard, which was developed as an extended version of the four thirds system standard for digital camera systems. By using this standard and developing a camera body that eliminates the mirror box and optical viewfinder unit, Lumix was able to achieve a dramatic reduction in both size and weight compared with conventional digital SLR cameras, to create a new-generation system camera that features full-time live view, high-speed, high-precision contrast AF, HD movie recording, and more. The GF1 is small enough to take anywhere yet sophisticated enough to take you as far into photography and movies as you want to go.The 4/3-type 12.1-megapixel live MOS sensor featured in the GF1 offers the best of both worlds the superior image quality of a CCD sensor, and the lower power consumption of a CMOS sensor. This sensor is also advantageous for photo and movie recording with its high S/N, thanks to a circuit structure that is unaffected by the noise generated in each of the circuits. It results in clear images even when taken at high ISO sensitivity.The hybrid GF1 lets you take both high-quality photos and HD movies. You can shoot breathtaking HD movies in AVCHD Lite format (MPEG-4/H.264) backed by the high sound quality of Dolby Digital Creator. And you can record for a longer time without running out of memory because AVCHD Lite stores data more efficiently than Motion JPEG while maintaining stunning image clarity and detail. A dedicated "movie record" button on the top lets you instantly start recording movies while shooting photos, so you don't miss a second of the action.

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Product Details

• Amazon Sales Rank: #308 in Camera & Photo
• Brand: Panasonic
• Model: DMC-GF1K-K
• Released on: 2009-09-24
• Dimensions: 8.00 pounds
• Display size: 3
• Included Software: Yes

Features

• 4/3-type 12.1-megapixel Live MOS sensor; clear images even when taken at high ISO sensitivity
• Elegant, compact design; includes Lumix G Vario 14 - 45 mm F3.5 - F5.6 ASPH.Mega OIS lens
• Capture 1280 x 720 HD video in AVCHD Lite format for longer recording time
• Full-time Live View; new My Color mode
• Capture images to SD/SDHC memory cards (not included)

From the Manufacturer

The LUMIX DMC-GF1 is the latest addition to the award-winning LUMIX G Series, which debuts as the world’s smallest and lightest system digital camera with a built-in flash. The LUMIX DMC-GF1 distinguishes itself from previous models with its elegant, compact design reminiscent of classic film cameras, yet builds on Panasonic’s success with the revolutionary LUMIX G Series of digital interchangeable lens system cameras based on the Micro Four Thirds system standard. With its compact size, user-friendly design and ability to record High Definition (HD) video and take professional-quality photos, the LUMIX GF1 continues to redefine digital photography standards.

With its lightweight body, the LUMIX GF1 provides experienced photographers with the ideal digital camera to carry with them at all times. Like its predecessors in the LUMIX G Series, the LUMIX GF1 eliminates the pentaprism found in traditional interchangeable lens cameras. Thus, this mirror-free structure allows Panasonic to dramatically reduce both size and weight.

Though small in size, the LUMIX GF1 does not compromise in advanced features. The LUMIX GF1 thoroughly optimizes the advantages of a system camera to ensure high performance, whether capturing photos or HD video. The LUMIX DMC-GF1 can record 1280 x 720 High Definition video in AVCHD Lite, a format that enables longer recording times. With a dedicated video record button, capturing video is convenient and easy. The LUMIX GF1 can also record HD Motion JPEG in 1280 x 720 and other video recording formats include: QVGA, VGA and WVGA. The LUMIX GF1 has a unique Movie Program Mode that allows consumers to adjust the depth-of-field while shooting in HD video, so background and foreground can be blurred to give creative effects--something typically only possible with expensive professional camcorders.

The LUMIX DMC-GF1 includes the new My Color mode, which includes seven preset effects--Expressive, Retro, Pure, Elegant, Monochrome, Dynamic Art, Silhouette and Custom--all which let users manually set the color, brightness and saturation levels. With the Live View function, users can see how these settings will effect the photo before they shoot, making it easier to capture the exact mood or atmosphere desired. For even more elaborate effects, users can choose from a total of nine Film modes, and set the contrast, sharpness and saturation levels for each. A custom function lets users store their favorite settings in memory. Furthermore, the exposure meter can be displayed in other shooting modes and the correlation between shutter speed and aperture is shown, with a color-coded warning that alerts users when the settings are not in the proper range.

For those users not quite comfortable with extensive manual and creative controls, the LUMIX GF1 provides a user-friendly setting that can address a beginner’s comfort level, while helping them evolve their photography skills. For instance, Panasonic’s new Scene mode, Peripheral Defocus, lets users take a photo where the foreground is in focus and background is blurred--or vice versa. This popular effect can be intimidating for a beginner, but in the Peripheral Defocus mode, by simply selecting the objects to be blurred and focused using the camera’s keypad, it is simple for photographers of any level.

Panasonic Lumix GF1 Highlights

Versatile Functions and Superb Images
The GF1 adopts the Micro Four Thirds System standard, which was developed as an extended version of the Four Thirds System standard for digital camera systems. By using this standard and developing a camera body that eliminates the mirror box and optical viewfinder unit, LUMIX was able to achieve a dramatic reduction in both size and weight compared with conventional digital SLR cameras, to create a new-generation system camera that features Full-time Live View, high-speed, high-precision Contrast AF, HD movie recording, and more. The GF1 is small enough to take anywhere yet sophisticated enough to take you as far into photography and movies as you want to go.

12.1-Megapixel Live MOS Sensor: Higher Image Quality, Lower Power Consumption
The 4/3-type 12.1-megapixel Live MOS sensor featured in the GF1 offers the best of both worlds--the superior image quality of a CCD sensor, and the lower power consumption of a CMOS sensor. This sensor is also advantageous for photo and movie recording with its high S/N, thanks to a new circuit structure that is unaffected by the noise generated in each of the circuits. It results in clear images even when taken at high ISO sensitivity.

Extended HD Movie Recording with SLR Quality
The hybrid GF1 lets you take both high-quality photos and HD movies. You can shoot breathtaking HD (1280 x 720) movies in AVCHD Lite format (MPEG-4/H.264) backed by the high sound quality of Dolby Digital Creator. And you can record for a longer time without running out of memory because AVCHD Lite stores data more efficiently than Motion JPEG while maintaining stunning image clarity and detail. A dedicated "movie record" button on the top lets you instantly start recording movies while shooting photos, so you don't miss a second of the action.
_{*"AVCHD Lite" and "AVCHD Lite" logos are trademarks of Panasonic Corporation and Sony Corporation. Dolby and the double-D symbol are trademarks of Dolby Laboratories.}

A Built-In Flash in a Stylish Body
Some compact size cameras reduce weight by not including a built-in flash. With the GF1, the built-in flash is concealed inside the body and out of sight. A single touch pops the flash up for easy shooting anytime you want. You can also adjust the light intensity in the range of ±2 EV at 1/3 EV steps to match your subject.

My Color Mode Puts You in Control of Your Colors
Naturally you want your photos to be unique. My Color mode on the GF1 lets you control each and every photo with eight unique preset modes in all, including a colorful Expressive mode, a soft and moody Pure mode, and a Custom mode that lets you adjust the color, brightness, and saturation just the way you want them. You can dramatically change the images of even familiar subjects to express your own creativity.

The Soft Focus of Peripheral Defocus Mode Lets You Achieve Professional Results
The GF1 automatically adjusts the focus to match the AF area you positioned while gently defocusing the foreground and background to emphasize the subject. You don't have to change the aperture yourself to take photos with the highly attractive soft focus effect of an SLR camera.

iA Mode Helps Prevent Shooting Mistakes in a Variety of Situations
Select iA mode, and the GF1 automatically activates a host of advanced functions and technologies that make it easy to capture beautiful, clear shots.

• Face Recognition: This function recognizes the faces of subjects that have been registered in the camera and displays the names of up to three people. The GF1 then optimizes the focus and brightness of the registered faces. Turn Face Recognition item ON and register the person with a full-face portrait on the shooting menu in advance.
• AF Tracking: Once you've focused on a subject, AF Tracking keeps the subject in focus--even if it moves--until you press the shutter release.
  
• Intelligent Exposure: The camera can correct the brightness in parts of the image that are too dark due to insufficient lighting, backlighting or use of the flash.
  
• Intelligent Scene Selector: The camera automatically selects whichever of five Scene modes--Portrait, Night Portrait, Scenery, Night Scenery, and Macro--best suits the situation.
  
• Face Detection AF/AE: The camera detects when there are faces in the frame and adjusts the focus and exposure to capture them properly. This allows you to shoot beautiful portraits without any hassle.
  
• Intelligent ISO Control: If the subject moves as you snap the shot, the camera automatically adjusts the ISO sensitivity and shutter speed to help prevent subject blur.
  
• MEGA O.I.S. (Optical Image Stabilizer): Gyrosensors built into the lens detect hand-shake and an O.I.S. shifts to compensate. Assisting you in getting those clear, beautiful, blur-free photos.
  

_{*Some functions in iA mode will not be available depending on the lens that is mounted.}

Produce Original HD Movies
Unlike most other cameras, the GF1 allows the use of My Color mode and Scene mode to record HD movies. And Motion Picture P mode lets you change the aperture for more creative HD movie recording.

iA Mode: Beautiful HD Movies with Point-and-Shoot Ease
Select iA mode, and the GF1 automatically activates a host of advanced functions and technologies that make it easy to capture beautiful HD movies.

Full-time Live View: See How the Image Will Turn Out Before You Shoot
The GF1's Full-time Live View lets you see in the LCD how adjusting the exposure, white balance, aperture and even the shutter speed will affect the shot. This makes it easier to capture a special shot or particular kind of image without shooting again and again.

Let the Exposure Meter Guide You
The on-screen meter display indicates the degree of aperture and shutter speed that can be changed within a suitable exposure range. The range in which appropriate exposure is not possible is shown in red, so you can intuitively grasp the corresponding aperture and shutter speed combinations.

Take Advantage of Leica and Four Thirds Lenses
More than 20 available Leica M/R lenses or 30 Four Thirds lenses can be used with the Micro Four Thirds System standard GF1, simply by mounting a separately purchased lens adaptor.

An Optional Live View Finder Mounts to the Hot Shoe
You can equip the GF1 with an optional 202,000-dot equivalent Live View Finder (LVF) featuring a magnification of approximately 1.04x (0.52x*) and 100% field of view. Because it displays the same information as the LCD, it is effectively used in situations where the LCD is difficult to see, such as under bright sunlight. The LVF is also handy for low-angle shots because it can be tilted vertically from 0 to 90 degrees.
_{*35 mm camera equivalent}

The High-Speed, High-Performance Venus Engine HD
The Venus Engine HD incorporates two CPUs. This not only boosts image processing speed, it also helps achieve an exceptional noise-reduction performance. Also, the two CPUs of the Venus Engine HD allow long-time movie recording in AVCHD Lite format while maintaining low power consumption. And the Venus Engine HD features HDMI output too.

Dust Reduction System Protects the Image Sensor
If dust or other foreign matter gets inside the camera when you're changing lenses, it could cling to the image sensor and show up as a spot in photos. The GF1 helps eliminate this possibility by placing a Supersonic Wave Filter in front of the Live MOS sensor. Vibrating around 50,000 times per second, the filter repels dust and other particles. This keeps the image sensor clean at all times and eliminates the need for cumbersome maintenance procedures.

HD Photos and HD Movies with VIERA Link Networking
The GF1 is equipped with an HDMI output terminal for direct transmission of digital image and sound signals. Just connect the camera to an HDTV using a single HDMI mini cable (optional). It's also easy to enjoy slideshows in which both photos and movies are played according to the recorded timeline. If you have a VIERA TV, you can control the camera's playback functions with VIERA's remote control unit.

Easy HD Image Viewing with the SD Card Slot
Simply take the SDHC/SD Memory Card from the GF1 and slip it into the card slot of a Panasonic VIERA or Blu-ray Disc player, and you're ready to view HD images. For even greater impact and entertainment fun, you can add background music and image effects to your image slideshows.
_{*To play movies recorded in the Motion JPEG format, you need the included AV cable.}

PHOTOfunSTUDIO 4.0 HD Edition Makes Photo and Movie Editing Easy
AVCHD Lite movies can be transferred to a PC from an SDHC/SD Memory Card or via the USB cable to view or edit them. You can also make a DVD disc from AVCHD Lite files by converting them to MPEG-2. The software makes it easy and fun to edit or organize a collection of photos. It features a Face Recognition function that recognizes the faces in the photos stored in your PC and lets you sort them by face. Also, photos shot with My Color mode can be categorized and viewed by style. The sophisticated interface allows you to enjoy emotion-packed slideshows with a variety of effects and music. And motion images can be directly uploaded to YouTube

SILKYPIX Developer Studio 3.0 SE Adjusts RAW Images Any Way You Want Them
The GF1 records original image data in RAW file format, which allows images to be developed according to your intention. A number of highly advanced functions can be applied to these RAW images by using the SILKYPIX Developer Studio 3.0 SE software utility, with its unique combination of high resolution and extraordinary color separation.

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Customer Reviews

Finally The Digital Camera Holy Grail
Bottom line up front: The elusive compact camera with interchangeable lenses, DLSR Image Quality, DSLR Focusing speed and DSLR performance has finally been made. It is the GF1.

I live in Japan so I have been lucky enough to have been playing with this camera since 18 Sep. This camera sold out on the first day from Bic Camera in Japan so it is going to be hard to get a hold of one. Please be aware that this camera is "region" coded so if you buy a Japanese version you will not be able to change the menu language to English.

This review is equally applicable to both versions of the GF1. I personally prefer the 20MM (40MM equivalent) f1.7 lens to the 14-45MM (28-90MM equivalent) f3.5-5.6 lens for the following reasons: 1) Since the m43 is relatively small compared to a full frame sensor you need a fast lens to get shallow depth of fields. 2) As a fast lens it is far more usable in low light situations. This lens is ~2 to 3.5 f stops faster than the 14-45MM lens. What this means is that given a certain situation, if you were to select the same shutter speed you would let in 4-11 times more light (Each full f stop change changes the light by 2. Going to a small f stop doubles the light. Therefore, you arrive at how much more light there is by raising 2 to the number of f stops. 2^2=4 and 2^3.5 =11) allowing the use of a lower ISO setting or you could set a 4-11 times faster shutter speed to allow you to prevent motion blurring. 3) This lens is smaller so it makes the camera eminently more portable. What you give up is the ability to zoom with your hand. There is a work around for this and it is called zooming with you feet. However, in confined situations, you may not be able to move back are far as you need to. If this is the type shooting you routinely do then the 14-45MM zoom is probably for you. For me, and I believe for most people, I like the great flexibility the faster lens gives me and I am not usually constrained by space. Additionally, the 20MM lens, in my non-scientific tests, appears to focus faster than the zoom. Both focus fast but the 20MM feels faster.


STILLS

This camera along with the G1 and GH1 has the best contrast detection autofocus on the market. It is as fast if not faster than my Nikon D40 and is almost as fast as my D700. This is a great technological breakthrough and is what allows the camera to be smaller than a DSLR while giving nearly identical performance. With this camera you will not miss photos of your children or other fast moving subjects while you wait for your camera to focus. Bravo.

On top of the great focusing performance , this fresh design allows this camera to handle exceedingly well. In many ways it takes the best of the point-and-shoot (P+S) world and mixes it with the best of the DSLR world. It doesn't have as many dedicated buttons as my D700 but the Q Menu system works very well and allows for quick changes of most shooting parameters. There is a detailed menu system but I don't find myself using it very much while shooting. I feel that this setup allows photographers moving up from the P+S world to feel immediately comfortable on this camera while also giving experienced photographers the control they need to work their craft. It seems many reviewers find fault with the Panasonic one control click wheel that changes aperture and shutter speed (other cameras have two wheels or have a button and 1 wheel combination). I actually prefer the click wheel on this camera. With the other types of setups (which I have on the D700 -- two wheels and D40 -- 1 wheel plus button) I usually have to look away from the scene to find the other wheel or button. With the setup on this camera my finger is already close by the wheel and I just push it to change functions.

I don't know what kind of plastic Panasonic uses on this camera but I love the way it looks and feels. Also, I think having a red, white, or grey camera is cool (unfortunately only available in black in the US. The G1 was available in multiple colors but so far the GH1 and GF1 are "available in any color as long as it is black.") and this combined with its size makes it look more like a "consumer" camera rather than a "professional" camera. With the photographer unfriendly laws proliferating the world, it is nice to have an incredibly capable camera that doesn't look like a professional camera.

This is a micro-4/3s camera system. That has some pros and cons. The chip is smaller than most DSLR chips. A full frame (FX in Nikon speak) sensor is ~860 sq mm, a Nikon DX sensor is ~370 sq mm, the 4/3 sensor is ~225 sq mm, and the typical sensor used in a point and shoot range between ~25-50 sq mm. However, a 2/3 sensor like many TV shows are shot with is ~60 sq mm and a 1/4 sensor like most home video recorders is only ~10 sq mm. What does all of these numbers mean? From a "stills" perspective the 4/3 format is relatively small when compared to DSLRs. That means that for the same megapixel rating, the 4/3 sensor will have smaller photoreceptors and that means more noise. However, the 4/3 sensor is roughly 60% of a DX chip so while this is a great physics discussion, in real life you will not be able to tell the noise difference based on sensor size even with a picture blown up to 100%. This is born out by the GF1's excellent noise control up to ISO800. You can also still use shots taken at ISO 1600 and 3200 but those low light shots are usually better turned into black and whites for that noire grainy look. That is the "downside" (not really much of a downside especially when compared to the up side) of the micro 4/3 system. The upside is that because you have a smaller area to cover, you can make lenses smaller (less weight and less cost). You also get a 2x multiplication factor on your lenses. So now that 200mm lens gives you 400mm of reach. Yea. However, a down side of the 2x multiplication side is if you want to shoot wide. You need a 7mm lens to get a 14mm viewing angle and those can get pretty expensive (panasonic makes are really nice and small 7-14mm that is more expensive than this camera). The point of all of this mumbo jumbo is that this camera takes great pictures and the lenses are smaller than DSLR lenses. Less weight and smaller size with no practical image quality compromise equals great camera.

On thing that is a negative is the slow 1/160 flash sync speed. This will be very limiting for off camera flash during bright light. With such a slow sync it will be exceedingly difficult (impossible?) to get shallow depth of fields while lighting. Most people probably won't use this feature but for those that do it will be a bummer. (Super FP mode and ND filters can help with this though)

This camera, also, does not have in Camera IS. The IS is in the lenses. The reason that Canon, Nikon, Panasonic do this is they say on-lens IS performs better. From what I have seen that is a true statement. However, in camera IS is better than no IS. Also, this camera can mount lens from numerous other systems. None of those will have IS. If you have an on board IS, then all of those other lenses will now have IS. The Olympus E-P1 does have in camera IS. The camera has many flaws but that is a benefit. Also, the E-P2 is supposed to be announce on 31 Oct 09 so hopefully many of the flaws of the E-P1 will be fixed.

I also love the face recognition on this camera. When I am taking group photos, the faces that I really care about are my families'. Now I can register 6 peoples' faces and it will focus on them. Nice

VIDEO

In many ways, this camera lacks some of the features of a dedicated video recorder and doesn't do the 1080P of the GH1 or have the manual shutter speed control. So why would I want to use this camera for video. There are two main reasons. The first reason is Depth of Field (DOF). As I mentioned earlier the micro 4/3 sensor has 4 times more area than the 2/3 sensor used for many TV shows and is 22 times more area than many video recorders. Smaller sensors = larger DOF. This makes it harder to isolate your subject from the background by having the background out of focus. Pay attention to movies when you watch them and you will notice how they shift focus to "highlight" their subject. If you have wondered why you can't do that with a home video recorder, now you know. If you shoot with a F4 lens on a 4/3 system you will need a .8 aperture on a 1/4 system to get the same DOF (by the way there is no such home video recorder). The second major reason to use the GH1 is the ability to change lenses. Right now there are not many micro 4/3 lenses. However, the micro 4/3 format is so flexible that, with an adaptor you can use just about any camera lens you want (Nikon, Canon, Leica, etc). The trade off is that you lose autofocus with most non-4/3 lenses. The ability to change lenses grants two major benefits. First, you can put all sorts of exotic lenses on. For example if you put on a 7mm lens, you would give your video a perspective not often seen in home footage. On a 1/4 sensor of a video recorder you would need a 1.4mm lens to get the same perspective as the 7mm on the 4/3 system. (Most camcorders are not going to go wider than 4mm which is roughly equivalent to a 20mm lens on a 4/3 system.) Secondly, you can put exceedingly "fast" (a fast lens is one with a low aperture number. A lower aperture number means more light hitting the sensor so you can run your shutter speed faster. Hence fast lens) lenses on to get shallow DOF. You could easily put a f1.4 lens on this camera. You would need a f0.3 lens to get the equivalent DOF on a 1/4 sensor.

Anyway, it is relatively easy to make beautiful videos with this camera. It does not do 1080P. However, I don't think that will be a loss to most. The GH1 1080P files are much bigger, require more post work to achieve really good results, and, from normal sitting distances, most people can't tell the difference between 720P and 1080P. Also, in the movie mode you can set aperture but the camera will set the shutter speed automatically. This leads to a caveat that you need to be aware of when shooting movies with this camera. If you want to use the wider apertures in bright light to get the smaller depth of fields then you will need some neutral density filters to put over the lens. As a rule of thumb you want your shutter speed to be twice the frame rate. So you need to shoot at 1/120. On a bright day at f1.7 you could easily need 1/9600 to properly expose at ISO200 (Well beyond the camera 1/4000 shutter limit). 5 to 6 Stops of ND would get the camera to set the shutter speed around 1/120. If you just set the camera on automatic it will take care of the exposure for you so you can just press the record button and go. However, one of the reasons to step up to a camera like this is take some control for yourself and create some art from within.

I will finish this review by making some comparison between some other camera choices out there.

First, this camera works very similar to the G1 and GH1 so what people have said about those cameras applies to the GF1. The big difference is the GF1 is smaller, the G1 doesn't do video, the GH1 can do 1080P, the GF1 does not come with a Electronic View FInder, the GF1 separate EVF is not in the same league with the G1 and GH1, and finally, the GF1 does not have an articulated screen like the G1 and GH1 do.

GF1 vs GH1 vs G1 vs Olympus PEN E-P1 vs Canon G11 (Not yet released)

GF1

Pros:

Smallest camera in the world with DSLR performance
Blazing focus performance
Great Picture Quality
HD 720P video capability
Compatibility with nearly every lens every made including Leica, Nikon, Canon, etc (you do need to purchase an adaptor to do this and you do lose auto focus in most instances)
Great Handling

Cons:
No built in EVF (add on not in the same league as G1 and GH1)
Live View screen not articulated
Hard to find
Relatively expensive
Only Black in the US

Who's it for?: Anyone who want to have a small compact and lightweight camera that packs the performance and features of DSLR. It does nice video but not nearly as well as the GH1.

Panasonic DMC-GH1 12MP Four Thirds Interchangeable Lens Camera with 1080p HD Video

Pros:

Blazing focus performance
Great Picture Quality
HD 1080P video capability
Compatibility with nearly every lens every made including Leica, Nikon, Canon, etc (you do need to purchase an adaptor to do this and you do lose auto focus in most instances)
Best EVF seen to date
Awesome articulated Live View screen
Best Implementation of video in a "stills" camera
Great Handling

Cons:
Expensive
Hard to find
Only Black in the US

Who's it for?: Anyone looking to have a camera that takes great still images and has best seen to date video integration in one package. Larger than the GF1 but worth it if you are serious about your video.


Panasonic Lumix DMC-G1 12.1MP Digital Camera with Lumix G Vario 14-45 mm f/3.5-5.6 ASPH Mega OIS Lens (Blue)

Pros:

Blazing focus performance
Great Picture Quality
Compatibility with nearly every lens every made including Leica, Nikon, Canon, etc (you do need to purchase an adaptor to do this and you do lose auto focus in most instances)
Best EVF seen to date
Awesome articulated Live View screen
Great Handling

Cons:
No Video

Who's it for?: Anyone who wants an all around great stills camera and wants to save money by not paying for video features.


Olympus PEN E-P1 12.3 MP Micro Four Thirds Interchangeable Lens Digital Camera with 17mm f/2.8 Lens and Viewfinder (Silver)

Pros:

Small Size
Great Picture Quality
HD 720P video capability
Compatibility with nearly every lens every made including Leica, Nikon, Canon, etc (you do need to purchase an adaptor to do this and you do lose auto focus in most instances)
Image Stabilization(IS) built into the camera not the lens (it makes no IS lenses into IS lenses!)
Styling of the camera has Cache. (I personally prefer the GF1 but there are a lot of people commenting on how nice the PEN looks)


Cons:
Abysmal focus performance (worse than most point and shoot cameras)
No flash
Incredibly poor low res live view screen (The GF1 has twice the resolution as the E-P1)

(I would really only recommend this camera to someone who has lenses from other systems that is looking to make them Image Stabilized and is willing to manually focus them.)

Who's it for? Anyone who wants to have a small compact and lightweight camera with great image quality, are not concerned about focus speed/flash and want to use the in camera IS to stabilize non-IS lenses.

Canon PowerShot G11 10MP Digital Camera with 5x Wide Angle Optical Stabilized Zoom and 2.8-inch articulating LCD

Note this camera is not out yet and I have not gotten my hands on one yet. I have seen sample photographs from this camera however. I was blown away with how noise free they were at ISO 3200. I don't know if this is from aggressive noise reduction smearing detail, the decrease from 14.7 MP to 10MP or the increase in the chip size. Either way I think it is worth considering because of the all in one aspect and low price)

Pros:
Smaller Size than any other camera listed here
Great Picture Quality(??)
All in one package and lens (28-140MM) no need to buy other lenses
Optical View Finder
Articulated Live View Screen
1/2000 flash sync speed!
Impeccable construction quality (Built from metal tough and heavy)
Built in flash
Built in ND filter on Lens
Relatively Inexpensive

Cons:
No HD movies (640x480 is the largest movie format)
Can't swap lenses (this is both a plus and minus and there are modifiers you can put on to make the lens "wider" or "longer")
Small Sensor (1/1.7 sensor is only 43 square mm compared to 225 for the m43. This usually equates to poor ISO performance all thing being equal. It seems Canon has figured out how to make things not equal. However, if shallow depth of fields are your thing then look elsewhere.)

Who's it for? Anyone who wants a tougher and more portable camera than any other listed here, with great(??) image quality in a all-in-one package with nothing else to buy.

As I mentioned before, this camera is not out yet so you have to keep that caveat in mind. However, after seen the ISO3200 samples, I am now strongly considering this camera.

OVERALL

The Panasonic GF1 is a fantastic camera and the first to deliver on the promise of a compact camera with DSLR performance and image quality. It obviously has places in which it can improve. However, for the current state-of-the-art, this camera is the best performing small camera available. Panasonic's contrast detect autofocus has raised the bar and no more excuses can be made for this type of autofocus system. (It probably heralds the extinction of the DSLR) Based around this, Panasonic has engineered the worlds first compact camera with "DSLR" level performance and has created an outstanding stills camera with good HD video camera capabilities. It's a great time to be a photographer!

My Favorite Digital Camera So far
B. Fuller's Review is quite extensive - so I can only add that after one day of producing test shots - still life and landscape, that this is my favorite digital camera so far. I have owned quite a few - ever since digicam's hit the 2 megapixel mark, including camera's with very different sensor technology, and even the leica M8. I look at lens and image quality first, build quality and features / usability and price, and for the money, the GF1 is a real winner. I also have a Sigma DP-1, and while I really love it - it suffers the same issues as the EP-1. Really nice cameras, but with shortcomings that are just a bit too much to justify (IMHO).

I have been a huge fan of the Leica designed lenses on just about all of the Panasonic Lumix cameras, and their OIS is quite amazing.

If my Sigma DP-1 had the fast focus and responsiveness of the GF1, and if it has a zoom lens with _some_ range, it would have held the top shelf position. I have replaced my Panasonic Lumix FZ-50 with the GF1 with the 14-45mm lens, and it is the first digicam that meets or exceeds every requirement I have - including DSLR image quality in a small but very rugged / built like a tank package. I must admit - the lens on the FZ-50 was a real work of art - its range and quality for what it did at that price point was simply a killer deal.

But the GF1 is the latest in a great set of Panasonic products.

Very very nice product
First of all,
for those of you who are hesitating, I would say you're safe to go.

I bought Olympus EP1 on the very first day of appearance.
But it didn't take more than week to return it. EP1 is small / packed camera however AF performance and lack of viewfinder was good enough reason to return it.

GF1 from Panasonic really satisfied my expectation and truly unveiled the new possibility of micro four third.
Not to mention, the lens from Panasonic are just in a different league.

Especially 7-14mm, 14-140mm, 20mm are the must have, and I would say please try
any of those lens before you say something about picture quality.
7-14mm lens just made me astonished and couldn't really understand how could this
small lens can produce this level of picture.

Downside?
Do not expect ISO over 800, it just too noisy and not acceptable except small web posting.

Bonus?
I can reuse my SB400/800 Flash on GF1 without any problem.

Conclusion?
Enjoy your GF1