What's changed from the FX3 version? The display goes from SVGA (800x600) to XGA (1024x768) resolution. Battery consumption is slightly higher. The NFC function has been removed. The infrared receiver for remote control has been removed. The supplied battery charger has been changed from the old BC-QZ1 to the new BC-ZD1. The charging cable is no longer included. Sony Alpha FX3 ILME-FX3, the most compact Cinema Line camcorder ever. With an internal ventilation system, the FX3 can shoot for extended periods and in a variety of situations. It records exceptional full-frame 4K quality up to 120p with minimal rolling shutter, excellent low-light performance (up to ISO 409,800), and a wide dynamic range thanks to the 10.2 MP Exmor R CMOS sensor and the new Bionz XR image processor. Enables more shooting modes with the S-LOG3 and S-CINETONE image profiles, defining a new era for Sony's Cine Line camcorders. The Sony FX3 offers greater shooting freedom thanks to fast and precise autofocus technology that includes Real-time Eye Autofocus, Real-time Touch Tracking, and customizable autofocus tracking sensitivity. With its built-in 5-axis image stabilization, the FX3 is ideal for handheld shooting. In addition to the advantages of its compact size, the Sony FX3 includes a detachable grip with XLR inputs for professional microphones or audio connections. Thanks to its innovative design, the FX3 allows accessories to be attached directly to the camera body without the need for an external cage. The Cinema Line FX3 is designed for the future of cinematic expression. The FX3 leverages Sony's leading image sensor technology to deliver high-speed processing and extraordinary image quality. The 10.2-megapixel (effective) back-illuminated full-frame Exmor R CMOS sensor for video recording (12.1 effective megapixels for stills) and the BIONZ XR image processing engine help ensure high sensitivity with minimal noise. The standard ISO range is 80–102,400 (expandable to 409,600 for video recording), and with over 15 stops of dynamic range, it offers an impressively wide range.