比较可能的功能有电子罗盘，处理器和内存升级，具有自动对焦和拍摄视频功能的摄像头，和其他一些小的升级。
Likely features include a digital compass, processor and memory upgrades, an improved digital camera with auto-focus and video-recording capabilities, and other minor improvements.
该GF1系列还具有快速自动对焦功能，开始注重只要用户目标的相机-没有等待用户按下快门按钮按下一半。
The GF1 also has a Quick AF function that begins focusing as soon as the user aims the camera - no waiting for the user to press the shutter button halfway.
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