👍 D850 | 👎 EOS5Dmark4 | |
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解像度 | 💎 4570万像素 提供更高的像素密度,产生更精细的图像 | 💔 3040万像素 像素密度较低,图像细节不如D850
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连拍速度 | ⚡ 9帧/秒 迅捷的连拍速度,捕捉快速动作更容易 | 💤 7帧/秒 连拍速度较慢,可能错过关键时刻
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对焦系统 | 🔍 151个对焦点 广泛覆盖整个画面,准确捕捉主体 | 🔦 61个对焦点 对焦点相对较少,限制了主体捕捉的精确性
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低噪声表现 | 📸 背照式(BSI)CMOS感光元件 提供出色的低噪声性能,即使在高ISO环境下也能呈现清晰画面 | 🌫️ 常规CMOS感光元件 相对较低的低噪声性能,高ISO环境下可能出现噪点
*Explanation:
1. Resolution (解像度): * The D850 excels in resolution with its 45.7-megapixel BSI CMOS sensor, delivering a higher pixel density and producing more detailed images. In comparison, the EOS5Dmark4 falls short with its 30.4-megapixel sensor, resulting in lower image detail.
*Example: * The D850's high resolution is particularly beneficial for professional photographers who need to capture fine details in landscape or studio photography. With its superior pixel count, the D850 allows for larger prints without compromising image quality, giving photographers more flexibility in their creative work.
2. Burst Speed (连拍速度): The D850 outperforms the EOS5Dmark4 in terms of burst speed, providing a rapid 9 frames per second (fps) shooting capability. This allows photographers to capture fast-paced action with ease.
*Example: * Sports photographers rely on the D850's fast burst speed to capture decisive moments in fast-moving games. The ability to shoot at 9 fps ensures that no critical moments are missed, providing a higher probability of capturing the perfect shot.
3. Autofocus System (对焦系统): The D850 boasts an advanced autofocus system with 151 focus points spread across the frame, offering a wider coverage and more accurate subject tracking.
*Example: * When shooting wildlife, the D850's extensive autofocus coverage enables photographers to precisely lock onto fast-moving subjects. The 151 focus points allow for a higher degree of accuracy, ensuring that the subject remains in sharp focus even during unpredictable movements.
4. Low Noise Performance (低噪声表现): Thanks to its BSI CMOS sensor, the D850 delivers exceptional low noise performance, even at high ISO settings. This means that photographers can achieve clear and noise-free images in low-light conditions.
*Example: * In night photography or dimly lit environments, the D850's low noise performance allows photographers to capture stunning images without compromising on image quality. The lack of noise ensures that details are preserved, resulting in sharper and more visually appealing photographs. |