Memory Cards That Can Be Used - Sony A 7 R IV Instruction Manual

Interchangeable lens digital camera

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Memory cards that can be used

This camera only supports SD memory cards (UHS-II compatible).

When using microSD memory cards with this camera, be sure to use the

appropriate adaptor.

Recording format

HD 50 Mbps or lower*

4K 100 Mbps*

* Including when recording proxy movies at the same time

• When an SDHC memory card is used to record an XAVC S movie over

extended periods of time, the recorded movies will be divided into files 4 GB

in size. The divided files can be handled as a single file by importing them to a

computer using PlayMemories Home.

• When recording a movie on memory cards in both the slot 1 and the slot 2

with following camera settings, insert two memory cards with the same file

system. XAVC S movies cannot be recorded simultaneously when using a

combination of the exFAT file system and FAT32 file system.

File Format] is set to [XAVC S 4K] or [XAVC S HD]

– [Recording Mode] under [Rec. Media Settings] is set to [Simult. (

SDXC memory card

SDHC memory card

• Charge the battery pack sufficiently before attempting to recover the

database files on the memory card.

Supported memory card

SD/SDHC/SDXC card

(Class 4 or faster, or U1 or faster)

SDHC/SDXC card

(Class 10, or U1 or faster)

SDHC/SDXC card (U3)