A:AnswerSD stands for "Secure Digital", SDHC stands for "Secure Digital High Capacity", SHXC stands for "Secure Digital eXtended Capacity". From the names only you can tell the main difference in all three i.e. storage capacity. SDHC cards offers between 4GB to 32GB and SDXC offers more than 32GB.
A:AnswerMost cell phones use Micro SD cards. The item you asked about is the regular SD card, most likely used in Cameras, and other larger recording devices. The cell phone you are interested in should list what type of card it uses in its SPECS section. Most likely a micro-SD card (smaller cards).
A:Answerthe 130mb/s is the write speed, it indicates how quickly digital information can be stored to the disk, generally you want the highest for highest quality. The U1 is just another indication of said speed.
A:AnswerYou would need an adapter. They have them at Best Buy I believe, and also at the Apple Store on Apple Store online. Make sure you get the correct one for your device.
A:Answerhttps://www.cnet.com/products/panasonic-lumix-zr1/specs/
the short answer is yes. the camera out of the box comes with a Flash Card much like the one reviewed.