Best SD Memory Cards for Sony A6400

In January 2019, Sony announced the new Sony A6400 (AmazonB&H/ Adorama). It is a mid-range mirrorless camera, featuring a 24.2MP APS-C sensor, 425 phase-detect points auto focus, ‘Real-time Eye AF’  and 11 fps with continuous AF.  Sony A6400 has only one SD card slot that supports UGS-I SD memory cards, so if you make full use of Sony A6400 for 4K video, you must have a fast SD memory card.

Below is our list of best SD memory cards for Sony a6400 mirrorless camera (ranked by write speeds). Just choose the one you like.  From the list, you can see Sony SF-G Tough UHS-II SDXC is the fastest & toughest  card for Sony A6400 with the fastest write speed at 299 MB/s.

Memory Card Max. Read Speed Max. Write Speed Check Price
Sony SF-G Tough UHS-II SDXC up to 300 MB/s up to 299 MB/s Amazon/ B&H/ Adorama
Lexar Professional 2000x UHS-II SDXC up to 300 MB/s up to 260 MB/s Amazon/ B&H/ Adorama
SanDisk Extreme PRO UHS-II SDXC up to 300 MB/s up to 260 MB/s Amazon/ B&H/ Adorama
Lexar Professional 1000x UHS-II SDXC up to 150 MB/s up to 90 MB/s Amazon/ B&H/ Adorama
SanDisk Extreme PRO 128GB UHS-I U3 V30 up to 170 MB/s up to 90 MB/s Amazon/ B&H/ Adorama
Kingston Canvas React 128GB UHS-I U3 up to 100 MB/s up to 80 MB/s AmazonB&HAdorama
Sony 64GB UHS-I U3 94 MB/s 70 MB/s AmazonB&HAdorama
Transcend 64GB UHS-I U3 95 MB/s 60 MB/s AmazonB&HAdorama
SanDisk Extreme Plus 64GB UHS-I U3 90 MB/s 60 MB/s AmazonB&HAdorama

Read more Sony Camera Rumors

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