Specifications - SD Card Compatibility. - DMC-GH4

The following cards which conform to the SD standard can be used with this unit. (These cards are indicated as card in the text) We recommend Panasonic brand to be used.

SD Cards that can be used with this unit
Type of Card	Capacity	Notes
SD Memory Cards	8MB - 2GB	Can be used with devices compatible with the respective formats. Before using SDXC Memory Cards, check that your computer and other devices support this type of card. This unit is compatible with UHS-I UHS Speed Class 3 standard SDHC/SDXC memory cards. Only the cards listed on the left with the given capacities are supported.
SDHC Memory Cards	4GB - 32GB
SDXC Memory Cards	48GB, 64GB

About the motion picture recording and speed class

According to the [Rec Format] and [Rec Quality] of a motion picture, the required card differs. Use a card that meets the following ratings of the SD Speed Class or UHS Speed Class.

SD Speed Class and UHS Speed Class are the speed standards regarding continuous writing. Confirm the SD speed by checking the card label or other card related materials.
To check the class, see the label side, etc. of the card.

Recording formats and required speed classes
[Rec Format]	Bit rate in [Rec Quality]*	Speed Class
[AVCHD]	All	Class 4 or higher
[MP4]	100Mbps	UHS Speed Class 3
[MP4]	28Mbps or lower	Class 4 or higher
[MP4 (LPCM)] / [MOV]	100Mbps or higher	UHS Speed Class 3
	50Mbps	UHS Speed Class 1 or higher
	50Mbps	Class 10
Bit rates vary depending on the item selected in [Rec Quality] in the [Motion Picture*] menu. Please click here to confirm the latest information.