Main Features:

• 2.7 inch TFT LCD 260K full color screen gives you and your families a wonderful life
• 8X digital zoom, easy to control and capture life's most captivating moments
• Used as a removable disk when a SD card inserted, up to 8GB (not included) 
• This 12.0MP digital camera uses lithium-ion battery 
• Anti-shake, face detecting, smile capture, continue shot, TV-out 
• This digital camera is a best gift for all kinds of people who like photography and taking pictures 
• With this digital camera, your can have a sweet memories
  

Reviews

1.Good quality with a good price. You can take up to 400 photos without recharging.I would have paid more for this camera. It is very good for price. Can not find weaknesses.

2.This is a very useful camera for a amateur photographer. Built quality is OK for this price. Low weight. Battery life is very acceptable. If you need to take photos not professionals this is the perfect camera, very quality images. Has microphone and speaker.But Mine came with the AC charger broken, but you can always charge it using USB connector on PC.
12 Mpx interpolated. CMOS is 5Mpx, but is OK for this price. You can't turn off the speaker, so you are always hearing sound when you press any button, and this is a little bit annoying

You may hearing many people around you talking about digital SLR when they are holding a camera .But do you know what digital SLR is ? Today ,we will draw our attention on it .

SLR is the abbreviation of single lens reflex .Digital SLR is a form of a digital camera. Digital SLR's are often used by professionals and by photo enthusiasts. On average the cameras are much more expensive than the standard digital camera, as well as a little more challenging to get used too. For the higher price tag you do get more versatility, Digital SLR's feature interchangeable lenses and offer you more control over how your photos will look.

Now you may know what a digital SLR is ,then the work principle of it is simple:

1.    For viewing purposes, the mirror reflects the light coming through the attached lens upwards at a 90 degree angle.

2.    It is then reflected twice by the pentaprism, rectifying it for the photographer's eye.

3.    During exposure, the mirror assembly swings upward, the aperture narrows (if stopped down, or set smaller than wide open), and a shutter opens, allowing the lens to project light onto the image sensor.

4.    A second shutter then covers the sensor, ending the exposure, and the mirror lowers while the shutter resets.

5.    The period that the mirror is flipped up is referred to as "viewfinder blackout".

6.    A fast-acting mirror and shutter is preferred so as to not delay an action photo.

This is a simple answer for what a digital SLR is and how a digital SLR works ,somehow ,may it be helpful for you .