Best Memory Cards for Sony a6400

Looking for the best memory cards for Sony a6400? Here is the guide for you to get the top recommended SD cards for Sony a6400 mirrorless camera.

The Sony a6400 has a single SD memory card slot that supports the UHS-I SD cards. The Sony a6400 is a near-universally capable midrange camera that is well-suited for both photo and video creators, ranging from professionals to vloggers. This includes an autofocus acquisition of 0.02 seconds, Real-time Eye AF and Real-time Tracking capabilities, high-speed shooting up to 11 fps and silent shooting up to 8 fps, both with AF/AE tracking, an upgraded BIONZ X image processing engine, an LCD touchscreen that tilts 180° up and 74° down, UHD 4K movie recording with full pixel readout and no pixel binning, internal recording for time-lapse videos, and more. What’s more, the Sony a6400 gets 85% overall score and Gold Award from the experts at DPReview and it is an ideal camera for family and social photography, fast action and sports, world travelers and anyone looking for the best autofocus bang-for-your-buck.

So, in order to get the best out of your camera, here we list the top recommended SD cards for Sony a6400 mirrorless camera based on the speed and price. Just choose the one you like!

Best SD Memory Cards for Sony a6400

As we mentioned above, the Sony a6400 has only one SD card slot that is limited to UHS-I speeds. That means it can’t get any extra write speed benefit from the fast UHS-II cards, but it can still take advantage of the fast read speeds of UHS-II cards, which enables you to transfer files to your computer quicker. So the best choice for you is to get a fast and reliable UHS-I SD card.

Speaking of the UHS-I SD cards, the new Lexar Professional 1066x UHS-I SD Card (V30, U3) is the fastest UHS-I SD card on the market, offering maximum read speeds of up to 160 MB/s and maximum write speeds of up to 120 MB/s. This card has also been designed with the V30 Video Speed Class rating, which guarantees minimum write speeds of at least 30 MB/s – the top choice for you.

Besides, the SanDisk Extreme PRO UHS-I SD Card and the Kingston Canvas Go! Plus UHS-I SD Card are another two of the fastest UHS-I SD cards and the most popular cards out there and are almost always two of my top recommended UHS-I SD cards. Offering the same up to 170 MB/s read speeds and up to 90 MB/s write speeds, these two cards are ideal for shooting 4K UHD video and burst-mode photography, and they supports the V30 speed class, which guarantees minimum write speeds of 30 MB/s. In addition, if you need some budget choice, you can also consider the SanDisk Extreme UHS-I SD Card (V30, U3).

Or, if you are seeking the extremely high 250-300MB/s read speeds for transferring photos faster from the card to a computer, here we also list the top recommended UHS-II cards for your camera. For Sony a6400 users, Kingston Canvas React Plus UHS-II SD CardProGrade Digital UHS-II SDXC Card (V90)Delkin Devices Power UHS-II SDXC Card (V90) and Lexar Professional 2000x UHS-II Card are excellent four choices with affordable price and these four cards offer almost the same speed. If you need some budget choice, you can also consider the Sony SF-M Tough UHS-II SD Card (V60), ProGrade Digital UHS-II SD Card (V60), or the Lexar Professional 1667x UHS-II SD Card (V60). Below are the top recommended SD cards for Sony a6400 based on the speed and price, just get the one you like!

UHS-I SD Cards:

UHS-I SD Cards Max. Read Speed Max. Write Speed
Lexar Professional 1066x UHS-I SD Card (V30, U3) 160 MB/s 120 MB/s
SanDisk Extreme PRO UHS-I SD Card (V30, U3) 170 MB/s 90 MB/s
Kingston Canvas Go! Plus UHS-I SD Card (V30, U3) 170 MB/s 90 MB/s
SanDisk Extreme UHS-I SD Card (V30, U3) 150 MB/s 70 MB/s
Samsung PRO Plus UHS-I SD Card (V30, U3) 100 MB/s 85 MB/s
Kingston Canvas Select Plus UHS-I SD Card (V30, U3) 100 MB/s 85 MB/s

UHS-II SD Cards:

UHS-II SD Cards Max. Read Speed Max. Write Speed
Sony SF-G Tough UHS-II SD Card (V90) 300 MB/s 299 MB/s
Kingston Canvas React Plus UHS-II SD Card (V90) 300 MB/s 260 MB/s
ProGrade Digital UHS-II SDXC Card (V90) 300 MB/s 250 MB/s
Delkin Devices Power UHS-II SDXC Card (V90) 300 MB/s 250 MB/s
Lexar Professional 2000x UHS-II Card (V90) 300 MB/s 260 MB/s
SanDisk Extreme PRO UHS-II Card 300 MB/s 260 MB/s
Hoodman Steel 2000x SDXC UHS-II Card 300 MB/s 260 MB/s
Sony SF-M Tough UHS-II SDXC Card (V60) 277 MB/s 150 MB/s
ProGrade Digital UHS-II SDXC Card (V60) 250 MB/s 130 MB/s
Sony SF-E Series UHS-II SDXC Card (V60) 270 MB/s 120 MB/s
Lexar Professional 1667x UHS-II SD Card (V60) 250 MB/s 90 MB/s

Don’t own the Sony a6400 yet? Just get it at Amazon, B&H, Adorama.

Read more: Best Lenses for Sony a6400.