مشخصات قطعی سونی A55 وA33
Sony Alpha 33 Features
* 14.2 MP with APS-C CMOS sensor
* Sensitivity: ISO 100-12800
* 40-point exposure matrix
* Dynamic Range Optimization (DRO) to ensure good exposure in high-contrast situations
* Shutter speed 30s – 1/4000s
* BIONZ processor
* Dust-cleaning of the sensor
* Continuous shooting: 7 fps (out of LiveView mode) or 2 fps (in LiveView mode)
* In-body stabilization
* “Smart teleconverter” mode: “digital zoom” which gives an additionnal x1.4 or x2 at the press of a button (to go further than the optical zoom, but at the expense of image resolution)
* Viewfinder with xx% coverage and 0,__x magnification
* 15-point (with central and lateral crosses) AF system
* HD video capture mode (1080i @ 25 fps)
* LiveView mode
* Quick AF LiveView, to provide a good AF in LiveView mode
* 7 creative styles, 6 scenes and 3 programmable modes
* HDMI output
* Tiltable 2.7″ LCD screen (690,000 pixels)
* Nicer LCD color interface (with a choice of 4 colour themes)
* On-screen Help Guide
* Dual memory slot: compatible with MemoryStick Duo and SD/SDHC/SDXC
* Weight: 430g
Sony Alpha 55 Features
* 16.7 MP with APS-C CMOS sensor
* Sensitivity: ISO 100-12800
* 40-point exposure matrix
* Dynamic Range Optimization (DRO) to ensure good exposure in high-contrast situations
* Shutter speed 30s – 1/4000s
* BIONZ processor
* Dust-cleaning of the sensor
* Continuous shooting: 10 fps (out of LiveView mode) or 2 fps (in LiveView mode)
* In-body stabilization
* “Smart teleconverter” mode: “digital zoom” which gives an additionnal x1.4 or x2 at the press of a button (to go further than the optical zoom, but at the expense of image resolution)
* Viewfinder with xx% coverage and 0,__x magnification
* 15-point (with central and lateral crosses) AF system
* HD video capture mode (1080i @ 25 fps)
* LiveView mode
* Quick AF LiveView, to provide a good AF in LiveView mode
* 7 creative styles, 6 scenes and 3 programmable modes
* Built-in GPS localization for in-photo geo-location
* HDMI output
* Tiltable 2.7″ LCD screen (690,000 pixels)
* Nicer LCD color interface (with a choice of 4 colour themes)
* On-screen Help Guide
* Dual memory slot: compatible with MemoryStick Duo and SD/SDHC/SDXC
* Weight: 445g