The RX100 V was released in 2016 and has a single SD card slot that supports UHS-I speeds. If you’re thinking of dusting off this old beauty to give it a new life, you might need some tips on the best memory cards. This guide will cover the basics and recommend the best memory cards for the Sony RX100 V.
Recommended Memory Cards for the Sony RX100 V
The RX100 V has one SD card slot that supports UHS-I speed class. The Sony RX100 V also has a 4 K bitrate of 100 Mbps, which means you need about 12.5 MB/s for recording a lot of videos. You should get a card with a U3 or V30 speed class or higher; it’s also great for shooting photos.
The camera can handle up to a 128GB card, but some users have reported getting away with larger cards. As a precaution, I’d recommend only a 64-128GB size memory card to prevent any compatibility problems.
These suggestions should help you find some of the best cards for this camera today.
| Recommended SD Cards | Speed Class | USB Write | USB Read | Links |
|---|---|---|---|---|
| SD UHS-II V60 | Hide | |||
| Sony E v60 128GB | UHS-II v60 | 142 | 252 | Amazon / B&H |
| Sony E v30 64GB | UHS-II v30 | 73 | 247 | Amazon / B&H |
| UHS-I U3 | Hide | |||
| Sandisk Extreme Pro 32GB-1TB | UHS-I | 137 | 175 | Amazon / B&H |
| Kingston CanvasGo! 128/256/512GB/1TB | UHS-I | 124 | 161 | Amazon / B&H |
| Delkin Advantage 128GB-1TB | UHS-I | 77 | 93 | Amazon / B&H |
Sony RX100 V Memory Card Speed Chart
Like the other cameras and all Sony cameras, it has a pretty bad bottleneck. It takes about a full minute to empty the buffer on most cards.
If you want to record 4k video, use U3 cards. This chart shows the benchmarks from older cards back when this camera was first released.
| SD Memory Cards | USB 3.0 Read | USB 3.0 Write | Sony RX100 V |
| UHS-II | |||
| Lexar 2000x U3 64GB | 280.9 MB/s | 181.4 MB/s | 29.57 MB/s |
| Delkin UHS-II U3 32GB | 245.1 MB/s | 164.6 MB/s | 29.34 MB/s |
| Toshiba U3 64GB | 238.5 MB/s | 199.7 MB/s | 28.88 MB/s |
| Transcend U3 64GB | 268.9 MB/s | 174.3 MB/s | 28.73 MB/s |
| Sony UHS-II U3 64GB | 253.2 MB/s | 91.62 MB/s | 28.59 MB/s |
| Lexar 1000x U3 64GB | 145.0 MB/s | 60.7 MB/s | 28.30 MB/s |
| Sandisk Extreme Pro U3 64GB | 257.3 MB/s | 109.9 MB/s | 28.20 MB/s |
| UHS-I | |||
| Samsung Pro 64GB U3 | 97.7 MB/s | 78.6 MB/s | 29.03 MB/s |
| SanDisk Extreme Pro 64GB U3 | 98.6 MB/s | 90.8 MB/s | 28.93 MB/s |
| SanDisk Extreme Plus 64GB U3 | 99.0 MB/s | 64.4 MB/s | 28.92 MB/s |
| SanDisk Extreme 64GB U3 | 72.43 MB/s | 54.1 MB/s | 28.83 MB/s |
| Kingston 64GB U3 | 98.1 MB/s | 90.4 MB/s | 28.79 MB/s |
| Samsung Pro+ 64GB U3 | 97.5 MB/s | 87.3 MB/s | 28.72 MB/s |
| Samsung Pro 64GB U1 | 96.3 MB/s | 82.2 MB/s | 28.34 MB/s |
| PNY 64GB U1 | 96.5 MB/s | 66.5 MB/s | 28.29 MB/s |
| Transcend 64GB U3 | 96.7 MB/s | 68.4 MB/s | 28.14 MB/s |
| PNY 64GB U3 | 96.5 MB/s | 66.1 MB/s | 28.11 MB/s |
| Lexar 633x 64GB U3 | 93.3 MB/s | 67.3 MB/s | 27.92 MB/s |
| Sony 64GB U3 (Old Model) | 96.5 MB/s | 84.5 MB/s | 27.85 MB/s |
| Lexar 600x 64GB U1 | 95.4 MB/s | 64.8 MB/s | 27.71 MB/s |
| Sony 64GB U3 (New Model) | 96.7 MB/s | 56.2 MB/s | 27.31 MB/s |
You can also read this guide – Memory Cards for Sony Cameras, to compare how other cameras are doing, or see the most recent SD memory card tests.
Camera Specs
Sensor: 1″ 20.1MP / Processor: BIONZ X Image Processor
Memory Card Type: SD UHS-I
Video Max Resolution: 3840 x 2160p: 30 fps, 25 fps, 24 fps
Video Max Frame Rate: 1920 x 1080p: 250 fps, 500 fps, 1000 fps
Continuous Shooting: 71 Raw @ 41fps | 148 Jpeg @ 41fps
Memory Card Capacity: 128GB
Est. Size Of Buffer: 1.5GB
Camera Write Speed Stats
(With the Sandisk Extreme Pro 64GB UHS-I SDXC U3)
Shots Taken To Fill Buffer: 71 RAW
Time Taken To Fill Buffer: 3.5secs approx.
Frames Per Second To Fill Buffer: 24fps
Frames Per Second After Buffer: 2.5 approx.
Time Taken To Clear Buffer: 47.5 seconds
Shooting 4k On The Sony RX100 V
Recording 4K video requires SDXC U3 memory cards!
If you want to shoot 4K on any Sony camera right now, I recommend using only Sony-brand cards, like the Sony E card, even though it’s a UHS-II card. A lot of people have problems with other brands, and it’s not the card’s fault; it’s the camera’s fault. One card will work fine in one camera but not in others.
Why Some Cards Don’t Work
While the RAW image shooting speed is consistent across all cards, the camera imposes restrictions when shooting 4 K 100 Mbps video without a U3 SDXC card. If I format a U3 card, shoot video, and then replace it with an unformatted U1 card, the camera allows video shooting on the U1 card. However, formatting a U1 card fresh triggers a message: “Cannot record this recording setting. Either switch to a UHS-I U3 compatible memory card or change the file format.”
In essence, for simplicity, opt for a U3 card, and ensure it’s either SDXC or SDHC to shoot XAVC S 4 K video. Nevertheless, an SDHC U1 card suffices for shooting AVCHD 1080 video, albeit in a different codec and at a lower bit rate.
UHS-II Cards In The Sony RX100 V – Will They Work?
The Sony RX100 V lacks a UHS-II interface, meaning that any UHS-II card inserted into the camera will operate at UHS-I speeds. While using UHS-II cards for rapid USB 3.0 transfers is acceptable, you won’t see any tangible benefits in the camera. Additionally, attempting to shoot 4 K video on a UHS-II card might pose challenges.
More On The Sony RX100 V
Shoot better video with The Sony RX100 IV Video Guide.
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