Little sister to the A55, the A33 uses the same semi-transparent mirror for continuous AF during video capture, as well as a 6-fps burst rate and super-fast AF. Its imaging proved noisier than the A55's in our tests, though.
At a time when many new interchangeable-lens cameras have been forgoing reflex mirrors altogether, Sony’s new Alpha 55 (and Alpha 33) take a radically different approach. Instead of ditching the mirror—and with it, speedy, reliable autofocus—Sony gave these two DSLRs a semi-transparent mirror that doesn’t flip up and down. The result: Cameras that can autofocus continuously while recording high-definition video, and fire off stills at high burst rates—and that keep the existing Alpha lensmount for compatibility with the entire Sony lens catalog.
Read more| Camera Category: | Interchangeable-lens Compact |
| Sensor Size: | APS-C |
| Sensor Type: | CMOS |
| Megapixels: | 14.2 |
| Fastest Shutter Speed: | 1/4000 second |
| Slowest Shutter Speed: | 30 seconds |
| Bulb Mode: | Yes |
| Live View: | Yes |
| Image Processor: | BIONZ |
| Viewfinder Coverage: | 100% |
| AF Points: | 15 |
| Display Type: | LCD |
| Display Size: | 3.0 inches |
| Display Resolution: | 921600 pixels |
| Articulating Display: | Yes |
| Minimum ISO: | 100 ISO |
| Maximum ISO: | 1600 ISO |
| Burst Rate: | 7.00fps |
| Self-Cleaning Sensor: | Yes |
| In-Body Image Stablization: | |
| Pop-Up Flash: | Yes |
| Media Type: | Secure Digital (SD) Secure Digital High Capacity (SDHC) Secure Digital Expanded Capacity (SDXC) |
| Video Capture: | Yes |
| Maximum Video Resolution: | 1080p |
| AF in Video Mode: | Yes |
| HDMI Port: | Yes |
| Wireless Flash Trigger: | No |
| Remote Capture: | No |
| Height: | 3.6 inches |
| Depth: | 3.3 inches |
| Width: | 4.9 inches |
| Weight: | 15 ounces |
| Price: | $650.00 |
| Touch Screen: | No |
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