Reference price: 3400 yuan VS 3 150 yuan.

HC48E uses a CCD with a total pixel of 1/6 inches of 1.07 million, and the actual pixel of static shooting is 1 10,000. Carl zeiss Vario-Tessar lens with 25x optical zoom, digital zoom function can enlarge the image by 2000 times, and capture every detail at will.

HC48E adopts a 2.7-inch 123000-pixel widescreen 16:9 mixed LCD screen, which has the function of finger touch, and can complete the main functions of DV by tapping on the LCD screen. The hybrid LCD screen combining conductive and rear reflective LCD screen technology can effectively improve the brightness of the LCD screen, and can be clearly displayed even in places with strong light. In addition, this screen has been specially treated to prevent dust or finger prints. Sony -HC48E adopts a brand-new H series battery, which can support shooting up to 10 hour.

Compared with the previous HC46E, the main changes of HC48E are CCD and lens. HC48E has been reduced from 1/5.5 inch CCD configuration in HC46E era to 1/6 inch, but in fact, the maximum pixel of both machines is 1.07 million, which is not affected by the change of CCD size. In addition, the optical zoom function of HC48E has reached 25 times, which is a huge change for Sony's mid-range DV model that insists on 12 times optical zoom for a long time. In order to take care of the imaging effect that may be affected by the improvement of zoom function, the lens filter aperture of HC48E was upgraded from 25MM in HC46E era to 30MM in standard configuration. All that's left is some details about the battery and digital zoom. All these reflect the characteristics of HC48 "keeping pace with the times", but they are of little help to imaging.

Purchase analysis: In fact, as the representative of Sony mid-range DV models this year and last year, the price difference between the two machines is not big. In fact, it is difficult for people to choose. If HC46E is selected, then 25x optical zoom and 30MM lens are useless. If HC48 is selected, the imaging effect of up to one million pixels seems to be unsatisfactory under the reduced CCD, despite the support of a 30MM standard lens. If we don't care about the difference of optical zoom, the difference of CCD actually makes us more willing to consider HC46E. However, for consumers who are fashionable or have just come into contact with DV, although HC48 is several hundred yuan higher, 25 times optical zoom beyond this price is obviously more attractive than CCD size.

JVC D650AC

Reference price: 2750 yuan

In terms of configuration, JVC D650 adopts 1/5 inch, 1.33 million pixel CCD, and the maximum aperture can reach F 1.2. At the same time, it also has JVC's unique low light plus shooting mode and 3D noise reduction function. Combined with F 1.2 large aperture lens, these two technologies can effectively improve the shooting effect in dim environment. In addition, this machine is equipped with a 32x optical zoom lens and a 200x digital zoom capability. In terms of framing, this D650 is equipped with a 2.5-inch 16: 9 widescreen LCD with about 1 12000 pixels. It has the function of anti-refraction and high brightness, which will not effectively reduce the annoying white screen phenomenon during outdoor shooting and ensure the effect of shooting pictures.

Analysis of purchase: Although the D650 still has the appearance and characteristics of low-end DV, its configuration reveals many characteristics of mid-end DV, such as the maximum aperture F 1.2 of the lens, which is rare in other similar DVs. In addition, the 1/5 inch 1.33 million pixel CCD undoubtedly adds a lot of cost performance to the D650. The price within 3000 yuan, among the low-end models, the characteristic selling point of JVC D650AC is undoubtedly cost-effective, which is undoubtedly the best characteristic choice for friends who pursue performance and benefits.