Type of cameras that is most useful during travel

I am not referring to those DSLR type of camera for semi- and professional series from Canon, Nikon, Sony, etc. I am referring to the basic compact, point and shoot type.

After trying out many types and brands of compact cameras, I have come to realize that there are several criteria to a good camera (in my opinion).

• Battery type. I have seen compact cameras that uses AAA- or AA- type batteries and I used to scoff at these cameras because they are rather "bulky" as compared to cameras with their own OEM rechargeable batteries, which looked sleeker. However, I have come to love "generic battery"- type of cameras. The reasons are (1) replacement batteries are easy to find, (2) rechargeable AA- and AAA- batteries are readily available now, (3) if the rechargeable batteries are flat, just get the single-use batteries at convenient stores. In contrast, for the specific OEM type of batteries, buying spare will be more costly than AA-type batteries. In addition, the shelf-life of OEM batteries is less than 5 years and after which, getting a replacement battery from the manufacturer will be impossible. By then, the only place to get replacement OEM batteries would be from eBay (but not the authentic ones). That was the case for two of my compact cameras which I have retired them from service because I couldn't get the replacement batteries anymore. Read the review of "Top 10 best AA battery powered cameras" by ePhotoZine.
• Faster camera startup and shorter latency time (for image processing). I don't really like cameras that startup slowly because by the time the camera is primed to take picture, the momentous event has already passed! Read this article to appreciate the need for faster camera startup and shorter latency of image processing by DigiCamGuide.
• Better and energy efficient LCD screen that doesn't drain away most of the camera's battery hour. Most of the time, compact cameras are flat because the LCD screen drained most of the battery hours away. I wished that it is possible to use a built-in viewfinder to point-and-shoot the subject, rather than rely on the LCD monitor (which can sometimes be difficult to see especially during daytime under intense sun). An example of compact camera, in which you can switch off the LCD to save battery life while relying on the in-built viewfinder can be found in Canon Powershot G16 as reviewed by Imaging-Resource.
• Longer battery hour. I don't really go for those cameras with extra image-rendering functions that will drain away battery hours because most times I would be downloading the images into my notebook to do the image rendering (or "Photoshop it"). Just give me enough battery hour to shoot more pics and populate my 64 Gb (or more) high capacity SD cards.
• Better lens and high quality CMOS image sensor to acquire good quality pictures.
• Rein in auto-exposure problem by spot metering function. Tired of ending up as a silhouette in front of bright background? Well, to have a spot metering function (or exposure lock function etc.) on the camera will help to give you more control to correct auto-exposure weakness. Refer to "Fixing exposure problems – What to do if your photos are too bright or too dark" by discoverdigitalphotography.

There was a news article reporting that compact cameras will become obsolete due to the prevalence of camera phones in the market. In my opinion, compact cameras are still a necessity because camera function on phones tend to drain the phone battery faster and it wouldn't be wise to drain your phone when you might need to make or receive urgent calls (unless power outlets or external batteries are readily available wherever you travel). I would still prefer to use cameras for travels and camera phones for daily routines.

Just to share.


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