Continuing the part 1, this part is mostly about the software and the shooting experience when using it.
First and foremost is probably the Program AE mode, which I used most often when shooting. Although I don’t have my GF1 to do confirmation anymore, it seems that the Program AE mode would settle with lower shutter speed.
To summarized it simply, Program AE’s logic is to chase a certain shutter speed. To achieve that target, it will first try to open the aperture as wide as possible, then ramp up the ISO. When all fails, then the shutter speed will drop to keep the picture correctly exposed.
That would explain why shooting in P mode would often equals shooting wide open.
I’d like to have the ability to set the maximum shutter speed though, something closer to 1/125~1/500.
The noise reduction in higher ISO does works well though. I now set my max auto ISO at 1600 and the noise would still be not so visible when seen on screen without pixel peeping.
Setup menu
The first thing I go to when getting a new electronic is always the setting menu. This menu has became more colourful and also spiced up visually with picture of the related item in the background (such as camera or wrench). The content is basically the same, except the inclusion of new techs such as touch screen and power zoom lenses.
Button accessible functions
Luckily, many functions can still be accessed using hardware buttons.
The mode dial on top set the PASM shooting mode as well as the colour effect and scene mode.
The backside has 11 buttons.
- Directional button
- Menu up / ISO setup. The ISO range from minimum of 160 (no fake ISO 100) up to ISO 8000. Doesn’t work in iA mode.
- Menu left / AF Mode. There’s the old four AF mode (Face detection, Tracking, Single Point, 23-Point) also has a new more, Pinpoint. Really love this new AF mode because it will zoom the picture when focusing and then sample smaller area, giving the camera a more precise AF selection. Also work in iA mode.
- Menu right / White Balance. Nothing change in this one. Daylight, Cloudy, Shadow, Incandescent, Flash, Auto, two custom WB and one Kelvin setting. Choose bias to amber or blue on iA mode.
- Menu down / Drive mode. Choose between Single shot, Burst mode (with 4 speed), Bracketing or Timer. Also work in iA mode.
- Middle / Menu. Like I mentioned in the hardware part, I’d love to have this button assignable to Q.Menu during picture shooting.
- Buttons around the directional buttons
- Fn1. Can be set to one of the many shooting option.
- Display mode. Cycle between the display modes, including the electronic horizon.
- Quick Menu / Delete / Return. Depending on your current position. When in shooting mode it’s Q.Menu. When in playback mode it’s delete. When in menu it’s return. When in focus point setting, this button will also reset the focus point back to the center.
- AF/MF. Control the AF mode. There’s a new mode called AF Flexible which will start hunting for focus again when it detects the scene has changed. Not so useful IMO.
- Buttons on upper side.
- Playback button. Just like other digicam, to see the pictures and videos.
- AF/AF Lock / Fn2. Can be used as AF/AE Lock button or assigned as programmable Fn2 button..
Quick Menu
The quick menu in touch screen Lumix G is an on-screen drawer containing up to 10 different shooting related settings to be accessed quickly without digging into the Setup menu maze. Practically, it holds 5 items because that’s the maximum number that can be shown on the screen. Choose your most frequently accessed functions well.
The touch screen really shines here because you can quickly access the setting without having to repeatedly push the direction button. For the more old way shooter, you can still tap the direction buttons.
But in my opinion, the E-M5’s quick menu (only played a while with demo unit) is more pleasant because the icon size is bigger and it can be accessed with the strategically placed Menu button.
intelligent Auto
There’s two kinds of iA mode in newer Lumix model called IA+.
This is the full iA mode with several adjustable things, mainly being Exposure compensation, DoF (aperture width) and the White Balance (bias to blue / amber).
It will also choose the one of the several scene modes for the scene. This mostly means choosing between landscape, portrait, object for day and night.
Creative control
Just like previous Lumix G series, the camera offers two kind of “creative mode”, which are colour profiles and image filter.
First is the Film Mode which play with the contrast and saturation. Compared to older model, many of the modes has either been changed or renamed. All in my opinion is too saturated though. Cinema film mode is still reserved as Lumix GH’s unique.
Something complained by old time users are the disappearance of the three kinds of B&W mode. I’m not a B&W shooter myself so this doesn’t bother me, but for B&W shooter, this means you would have to tweak the setting in the camera or during post process.
Second is the Creative Control (used to me Colour Mode) which unfortunately is not so configurable. Just like the Film mode, some has changed name here. There’s also several new option available for the newest GF5 model. Depending on the object and mood, these modded P-modes can be quite interesting actually.
There’s 7 modes and basically the same as those available in Olympus’ camera.
- Expressive: high contrast, high saturation.
- Retro: low contrast, low saturation, slight colour cast.
- Low Key: darken things up to make the brightest part stands out.
- High Key: lighten the whole scene.
- Hi-Dynamic: take longer shutter to give higher dynamic range (and lower contrast, but better than clipping).
- Toy Camera: mostly means darken the corners (pinhole effect) and colour cast.
- Miniature: a.k.a diorama mode or the fake tilt-shift filter.
The newer GF5 also has several new filters such as Dramatic Tone, Cross Processing, Soft Focus and Star Filter. The last two seems to be processor intensive so it’s not available when shooting video.
These filters can be customized the same way as the iA+ mode, so you might be able to say that these filters are built on the iA mode.
Touch screen
Touch screen is nothing new. They has been in use for pocket camera years ago as somewhat premium function and also in the second generation Lumix G cameras.
As I mentioned above, the touch screen really helps in navigating on screen menu, although not the main menu itself.
But the function really touted by the manufacturer is actually the Touch Focus and Touch Shutter.
Touch Focus move the focus (sampling) point instantly to the place you pointed on the screen. This will help remove the error from re-framing.
In my case, I turned it off because I often accidentally changed the focus point when not wanting it. But this feature really helps when using manual lenses because it can move the point where picture will be expanded by focus assist.
Touch Shutter helps to quickly focus and shoot picture by just touching the screen.
I also turn this off because it combines the mistaken pointing of touch focus with an out-of-control problem.
Elaborating my personal feud with the touch shutter function. I’m used to getting auto focus then re-frame the picture first, many times even giving up the shot. Such slow luxury is not available with touch shutter. Within a second or more after touching the screen, the camera will start hunting for focus and then shoot. The screen turns black for a while as usual during the reading. That a second is long enough.
Conclusion
While I will skip the actually important photography test yet, lets get to the conclusion.
GX1 is raised as the successor of the GF1. The smaller form factor compared to its brethren of G and GH series make it have smaller perceived size. There are many voices that say just get a G3 with the same sensor, built-in viewfinder and swivel screen.
But if you’re looking for smaller visual footprint without the hump, then the choice is the GX1 for now (Or the Pen). Too bad that even the Pen still don’t have swivel screen and instead just opt for tilt screen.
From the point of view of handling, GX1 feels a little better and comfortable with the grip, yet doesn’t make the camera bulky like big DSLR cameras.
Now, I don’t put much demand to my camera ability. The thing that made it worth to upgrade from GF1 is the bump in picture quality especially in higher ISO which now looks less noisy.
The filters, while looks gimmicky, could give interesting effects to the out of camera JPG if the scene and lightning is just right for the mood.








