Digital cameras appear to have become redundant for most people and are gathering dust in the cupboard as everyone uses their smartphone or cellphone built-in camera as its more convenient and always available. The camera quality has greatly improved on the iPhone and other popular cell phones, but is the quality good enough to bury the digital camera?
But as smartphone makers, driven by healthy competition have improved the built-in cameras in leaps and bounds and offered much more sophisticated controls and software so that many manufactures claim that smartphones cameras can match and in some ways even outperform low-end conventional digital camera devices.
For example the HTC myTouch 4G Slide smartphone has a camera with an 8-megapixel capacity and many of the features and controls found on a conventional stand -alone digital camera. The in-built camera takes bright, sharp focused photos and is very easy to use.
The iPhone 4 5-megapixel camera, with optional High Dynamic Range (HDR) setting produces photos that are amazingly detailed and have high quality. Both offer digital focus and LED flash. The original iPhone lacked focus control, zoom, light level adjustment and a flash. The iPhone 3GS added extra features such as one-touch focus, but the iPhone 4 camera added a list of greatly improved features. You can even shoot self-portraits with the front camera.
iPhone Camera Zoom - The iPhone 4 camera can not only focus on any element of a picture when you tap it (you'll see a target-like box appear over the area you're tapped; that's where the camera will focus), you can also zoom in or out. The iPhone 4's camera features a 5x digital zoom. To zoom into a shot, press the volume up and down keys to zoom in or out of a picture. Alternatively, an on-screen zoom slider will appear if you tap anywhere on the display.
Light Control - The iPhone 4 features an illumination sensor to automatically sense if there’s enough light to take a photo or not, you can also manually switch it on by tapping on the flash icon that appears in the bottom left of the iPhone 4's screen in landscape mode, or top left in portrait mode. The iPhone camera is also very good at picking up the details of an image in low light.
IPhone Camera Flash - There are a few options for using the
=> Off - This is pretty self-explanatory, I think. And is the default setting for the camera.
=> Auto - Tap the flash icon to reveal its options. Select "auto" if you want the flash to be used only when needed, as determined by the iPhone.
=> On - When you select this, the flash will be used with every picture you take.
Using HDR Photos - HDR, or High Dynamic Range, photos take multiple exposures of the same scene and then combine them to create a better looking, more detailed image.
Shutter lag has been eliminated - On lots of older cellphone cameras, there was a lag between when you press the shutter button and when the camera actually takes a photo. Modern phones have "zero" shutter leg. The camera records continuously when the camera application is open and grabs the frame that corresponds with when you pressed the button.
Tap to focus - Autofocus keeps things sharp and the macro lens takes great close-ups. But you can also tap the iPhone display to focus on anything in the picture - a face in the background, for example - before you take the photo. Focusing also adjusts exposure and white balance automatically, so you get the best- quality photo possible.
Smartphone cameras includes facial recognition and smile-and- blink detection, as well as preset "scenes“ for doing such things as taking portraits or action shots.
While you can easily find a cheap digital camera that can take higher-resolution photos than the smartphone the phones produce good quality images and they are so convenient. A Review by Macworld provides a summary of how in-built cameras compare.
The two point-and-shoot digital cameras used for the comparison came in first in their image quality tests. The next best camera was the iPhone 4 which as the best smartphone camera that they tested. Next best was the Droid X phone. This was followed by the EVO 4G, then followed the Samsung Galaxy, and last was the iPhone 3GS.
Despite coming third in overall quality the iPhone 4 provided the best depth of color and exposure scores of all cameras tested, including the digital stand-alone cameras. Sharpness and low- distortion were better with the digital cameras.
The review showed that megapixel count doesn't by itself meany better quality. The EVO 4G and Droid X both have 8-megapixel cameras, whereas the Phone 4 and the Samsung Galaxy have a 5-megapixel camera. As for the digital cameras, the Sony SDC-WX1 is a 10.2-megapixel camera and the Samsung HZ35W is a 12-megapixel camera. Software can offset a lower megapixel count to some extent.
The power of the iPhone 4 camera is not its hardware specifications, but the software (Apps) behind it, both the default ones and the Pro apps that extend this capability.=> Mobile: my iPhone 4 camera is ALWAYS with me, day and night, at school, at work, in the bus, in the metro. This means, I can take good quality pictures or HD Videos from whatever I want, wherever I am.
The iPhone front camera records 360p video and the better quality back camera records 720p HD video at 30 frames per second. While you are recording a video, you can turn the light off and on, and simply tap on the screen to alter the focus and switch from one subject to another. To zoom in you can double tap on the screen and your video will fill the entire screen. However the video is still being recorded at 1280 by 720 size.
The Review by Macworld found that the iPhone 4’s video capabilities were excellent. Only the Flip Video M2120 was superior to the iPhone for general quality for the 8 camera devices they tested. The Flip, which also records 720p video at 30 frames per second, had generally better video quality even in low-light. The Flip scored much higher for audio quality than all the smartphones.
Most smartphones have adequate storage space for photos and most have excellent battery life.