2007منتدى Cameras (Film/Video/HD)
Comparison of Sony F900 and Panasonic HDX900 cameras through side-by-side testing
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- وفي اختبار جانبي مراقَب مع مراقبين متطابقين ورصد الموجات، أظهرت الكاميرات وجودة متشابهة في الصور الملتقطة في طلقات قياسية مقفلة لا فرق في حلها.
- The Panasonic HDX900 demonstrated clean black levels and approximately one stop faster performance than the Sony F900 in dark lighting conditions.
- أظهر الـ(بانسونيك) إنجاباً أكثر دقة لللون عندما تم إدخال خضراء مشرقة إلى الطلقة، في حين أن الـ Sony قد ظهرت لطخة خضراء واضحة.
- The Panasonic exhibited noticeably greater dynamic range when viewing details in shadowed areas, making out text and details that were barely visible or completely obscured on the Sony.
- Testing on resolution charts showed the Sony may have had a slight edge during panning motion, possibly due to pixel interpolation artifacts in the Panasonic, but both cameras appeared equal when stationary.
- In a separate UK-based test at a different facility using different lenses and lighting setups, the Sony F900 was reported to significantly outperform the Panasonic HDX900 in saturation, detail, and overall image quality.
- The Panasonic HDX900 carries approximately one-third the price of the Sony F900 while delivering comparable or superior image quality in many measured parameters.
يعتمد على
- The two main tests used different lenses, setups, and facilities which may have influenced results.
- One test used Canon 18X zooms on both cameras while the other paired Sony primes with the F900 and Canon zoom with the Panasonic, making direct comparison complicated.
- The Sony F900 in the first test was not the latest software version and may not have been optimally configured.
- Testing was limited to specific lighting scenarios and subjects; more comprehensive testing would be needed for definitive conclusions.
- One source noted that edge enhancement settings could affect apparent resolution and that film-look modes on the Panasonic might not have been properly utilized in the test.
- Format differences between 1080 interlaced and 720 progressive recording modes complicate direct comparison.
- The Sony camera used in the second test was older and may not represent the most current performance capabilities.