Help choose a card camera understood, thank you .

I recommend choosing Canon, the camera I've used is relatively good, the Sony has good daytime colors, but the response speed is slow, and the night scene is not as good as Canon's. If it's just for convenience, you can buy a card machine, if you want to play professionally, the current Canon has a telephoto, around 3000, 30x zoom, which is the best choice for entry-level, I am now using Nikon's P100, and the effect is OK, now around 2300.

According to their respective interests, the main choice is Canon Ixus series ......

The camera card is an SD card, which is a new generation of memory devices based on semiconductor flash memory. The SD card was jointly developed by Panasonic, Toshiba and SanDisk in August 1999. The size of a postage stamp, the SD memory card weighs only 2 grams, but it has a high memory capacity, fast data transfer rates, great mobility and great security.

The SD card combines SanDisk flash card control with MLC (Multilevelcell) technology and Toshiba and NAND technology in a volume of 24mm and 32mm, and is connected to a special drive through a 9-pin interface interface, which does not require a power supply outside the wheel to maintain the information stored on it. Moreover, it is an integrated solid medium without any moving parts, so there is no need to worry about the damage caused by the mechanical movement of the core.

Personal advice and opinions for your reference:

Digital cameras are generally divided into card machines, telephoto cameras, and SLR digital cameras.

Card digital camera is divided into a card machine with a periscope lens and a card machine with a telescopic lens, the body of the former is more delicate and small and fashionable, but the imaging effect is slightly inferior to the latter, both models are smaller in size, easy to carry, and the general household is completely competent.

Telephoto digital cameras all use high-magnification optical zoom, generally more than 10 times, the focal length covers a large area, you can basically go all over the world in one shot, comprehensive manual shooting function, you can integrate more into the effect you want when shooting, the fun and space of shooting will be greater, but the volume is relatively large.

The imaging effect of the above digital cameras can meet the needs of ordinary households, but basically the lens cannot be replaced.

The biggest advantage of DSLR digital camera: because the size of the sensor chip is much larger than that of consumer-grade card machine and telephoto machine, the final imaging effect is incomparable with consumer-grade card and telephoto digital camera, depending on the shooting environment, object, etc., you can replace the corresponding lens to get a more perfect photo, high-speed shutter, high-speed continuous shooting and very small shutter time lag, you can capture and not miss the wonderful moment of high-speed moving objects, practical high ISO, It's also useful to bring the quality of photos taken at base illumination, but the body**, especially lenses of various sizes**, are expensive.