The Sony A7cr has a single SD card slot that will utilize UHS-II cards up to the v90 speed class. Unlike its bigger brother, the Sony A7rV, it does not take two cards and does not support CFexpress Type A cards.
UHS-II V90 cards are the best SD cards for the Sony A7cr. They allow you to shoot a maximum bitrate of the older H.264 codec, which is 600Mbps, and the v90 cards also allow you to use all of the different S&Q slow-motion settings. Photographers shooting continuous bursts will also want to use the v90 cards to clear the buffer as quickly as possible since this camera will allow for 8fps bursts.
For bitrates of 480Mbps or lower, when using the more efficient H.265 HEVC codec, V60 cards are a great option since they offer significant cost savings. This is especially beneficial when using Sony’s efficient H.265 codec labeled XAVC HS.
Recommended SD Cards For Sony A7cr
Below, you’ll find recommendations for the best SD cards for the Sony A7cr. I’ve included V90 and V60 cards since V60s are recommended for casual shooting and not using many high-end video features like S&Q, aka landscape photographers.
| Recommended For Sony | Review Links | USB Write | USB Read | Check Price |
|---|---|---|---|---|
| SD UHS-II V90 | Hide | |||
| Sandisk Extreme Pro V90 32-512GB | Sandisk Extreme Pro V90 UHS-II Review | 268 | 293 | Amazon / B&H |
| Sony G Tough v90 32-256GB | Sony G Tough V90 UHS-II Review | 258 | 296 | Amazon / B&H |
| Delkin Black v90 64/128/256GB | 253 | 278 | B&H | |
| Kingston Canvas React V90 32-256GB | Kingston Canvas React Plus V90 | 274 | 292 | Amazon / B&H |
| Kodak V90 32/64/128GB | 260 | 272 | Amazon | |
| Ritz Gear VideoPro V90 64-512GB | 258 | 273 | Amazon | |
| SD UHS-II V60 | Hide | |||
| Lexar ARMOR Gold V90 256GB-1TB | 191 | 258 | Amazon / B&H | |
| Sony M Tough V60 64-512GB | Sony M V60 UHS-II Review | 153 | 269 | Amazon / B&H |
| Sony E v60 256GB | Sony E Series V60 256GB Review | Amazon / B&H |
These recommendations come from testing all the different memory cards in other Sony cameras. Since the Sony A7cr is a baby A7rV, you can compare cards with this Sony A7rV memory card chart to see the in-camera benchmarks.
For more SD memory card stats, see the guide to the fastest SD memory cards.
Does The Sony A7cr Support CFexpress Type A Cards?
No, the Sony A7cr is only compatible with SD cards, including UHS-I and UHS-II cards up to the v90 speed class.
Sony A7cr Capacity
What’s the upper limit on SD card capacity for the Sony A7cr?
Sony doesn’t explicitly state the maximum capacity for the A7cr. Nonetheless, it’s generally observed that these newer Sony cameras don’t have specific restrictions on memory card sizes, so using cards up to 2TB should work without any issues.
Sony A7cr Camera Specs
Sensor Size: 61MP Full-Frame Exmor R BSI Sensor |
Sony A7cr What Size Card To Buy?
A 128 GB card would be a good starting point if you’re primarily into photography and videography. However, if you focus on high-bitrate video, you might consider upgrading to a 256GB card.
Sony A7cr Recording Specs & Details
Record Limit: Unlimited
Audio File Format: AAC, Linear PCM
|
4k Recording Modes |
Sony A7cr Record Times – Memory Card Capacity
This table displays various recording modes and the corresponding time usage for different card sizes. You’ll need the bitrate-to-time converter to calculate your specific figures.
| Sony A7cr Record Times | 64GB | 80GB | 128GB | 160GB | 256GB | 512GB |
| 4k | ||||||
| 4k 600Mbps | 75MB/s H.264 | 14min | 18min | 28Min | 36min | 57min | 114min |
| 4k 280Mbps | 35MB/s H.265 | 30min | 38min | 61min | 76min | 122min | 244min |
| 4k 200Mbps | 25MB/s | 43min | 53min | 85min | 107min | 171min | 341min |
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