Sony a7 R III User Manual

ILCE-7RM3A
5-026-886-11(1)
GB
27
Preparations for shooting
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2
Insert the SD card into the
slot 1.
Slot 1 (lower): Supports SD cards
(compatible with UHS-I and
UHS-II)
Slot 2 (upper): Supports SD cards
(compatible with UHS-I) and
Memory Stick PRO Duo media
Slot 2 Slot 1
• With the notched corner facing in the direction illustrated, insert the
memory card until it clicks into place.
• You can change which memory card slot to use by selecting MENU 
(Setup)  [Rec. Media Settings]  [Prioritize Rec. Media].
The slot 1 is used in the default settings.
• Use the slot 1 when you are only using one SD card.
• Use the slot 2 when you are using Memory Stick media. In this case, set
[Prioritize Rec. Media] to [Slot 2].
3
Close the cover.
Hint
• When you use a memory card with the camera for the first time, it is
recommended that you format the card on the camera for more stable
performance of the memory card (page 73).
Note
• Do not insert a Memory Stick media into the slot 1. It may cause a malfunction.

Sony a7 R III Specifications

General

Sensor Resolution	42.4MP
ISO Range	100-32000 (expandable to 50-102400)
Image Processor	BIONZ X
Continuous Shooting	Up to 10 fps
Video Resolution	4K UHD (3840 x 2160)
Image Stabilization	5-axis sensor-shift
Mount	Sony E-mount
Dimensions	126.9 x 95.6 x 73.7 mm
Wireless Connectivity	Wi-Fi, NFC, Bluetooth
Sensor Type	CMOS
Autofocus Points	399 phase-detection
Viewfinder	Electronic, 3.69M-dot OLED
LCD Screen	3.0" tilting touchscreen, 1.44M-dot
Battery Life	Approx. 650 shots
Weight	657 g
Memory Card Slots	2 (SD/SDHC/SDXC, UHS-II compatible in one slot)