Best Memory Cards for Ricoh THETA X

Looking for the best microSD memory cards for Ricoh THETA X? Here are our top recommended & fastest microSD cards for Ricoh THETA X 360° camera.

The Ricoh THETA X 360° camera has a 46GB of internal memory and a single microSD card slot that supports the UHS-I microSD cards (U3/V30 or faster). Based around dual 48MP CMOS sensors and twin f/2.4 lenses, the Ricoh THETA X (B&H, Adorama) records up to 5.7K30 video and 60MP still photos and offers live streaming in 4K30 AVCH/H.264. A user-friendly 2.25″ touchscreen display enables you to both preview and view your images, start/stop recording, take photos, and control the camera settings, all without needing to link to a smartphone. In addition, the Ricoh THETA X is the first of Ricoh’s 360° line to offer swappable batteries and microSDXC card recording in addition to the 46GB of internal memory. So, if you are just getting into the world of 360 video or are a 360 professional, the Ricoh THETA X will be an ideal choice!

As we mentioned above, recording on the Ricoh THETA X requires an UHS-1 V30 microSD card of 64GB or higher. That means you don’t need to pay extra money on the fast UHS-II MicroSD cards since you can’t get the extra write speed from the UHS-II cards, unless you really need fast read speeds (which enables you to transfer files to your computer quicker). So, in order to get the best out of your Ricoh THETA X, here we list the top recommended microSD cards for Ricoh THETA X 360° camera based on the speed and price. Just choose the one you like!

Best MicroSD Memory Cards for Ricoh THETA X

Here are our top recommended microSD cards for Ricoh THETA X 360° camera:

UHS-I MicroSD CardsMax. Read SpeedMax. Write Speed
SanDisk Extreme UHS-I microSD Card (Best Overall)190 MB/s130 MB/s
Samsung PRO Plus UHS-I microSD Card (Runner up)180 MB/s130 MB/s
Samsung PRO Ultimate UHS-I microSD Card (A little pricy)200 MB/s130 MB/s
Lexar Professional 1066x UHS-I microSD Card160 MB/s120 MB/s
Kingston Canvas Go! Plus UHS-I microSD Card170 MB/s90 MB/s
Samsung EVO Select UHS-I microSD Card130 MB/s90 MB/s

Any of these make for a good choice. If you’d like more detailed recommendations or other models, you can find them below.

1. Samsung PRO Plus UHS-I microSD Card

  • UHS-I / V30 / U3 / A2 / Class 10
  • Max. Read Speed: 160 MB/s
  • Max. Read Speed: 120 MB/s
  • Min. Write Speed: 30 MB/s
  • Includes microSD to SD Adapter

The Fastest UHS-I microSD Card. Available in 128GB, 256GB and 512GB, the Samsung PRO Plus UHS-I microSD Card is able to achieve read speeds of up to 160 MB/s and write speeds of up to 120 MB/s, as well as write speeds that won’t drop below 30 MB/s, thanks to its UHS-I, V30, and U3 class ratings. The speeds will allow you to record Ultra HD 4K and Full HD video, as well as raw and JPEG photos and image bursts. Samsung also built this PRO Plus card to be extremely durable, as it can last for up to 72 hours in seawater, temperature extremes ranging from -13 to 185°F, airport x-ray machines up to 100mGy, drops of up to 16.4′, a wear out rating of up to 10,000 swipes, and magnetic fields up to 15,000 gauss, which is equivalent to a high-field MRI. Highly recommended!

Buy Samsung PRO Plus UHS-I microSD Card at B&H.

2. Lexar Professional 1066x UHS-I microSD Card

  • UHS-I / A2 / V30 / U3 / Class 10
  • Max Read Speed: 160 MB/s
  • Max Write Speed: 120 MB/s

The Fastest UHS-I microSD Card. Designed for your action cameras, drones, or Android smartphone, the new Lexar Professional 1066x microSD UHS-I Card SILVER Series lets you quickly capture and transfer high-quality photos, including Full-HD and 4K UHD video with speeds up to 160MB/s read, and up to 120MB/s write. This card has also been designed with the V30 Video Speed Class rating, which guarantees minimum write speeds of at least 30 MB/s. To help increase durability, Lexar designed this card to be resistant to water, shock, vibration, x-rays, and temperature extremes. Included is a microSD to SD adapter, allowing this card to be used in SD-compatible devices.

Buy Lexar Professional 1066x UHS-I microSD Card at B&HAdorama.

3. SanDisk Extreme UHS-I microSD Card (V30, U3, A2)

  • A2 / UHS-I / V30 / U3 / Class 10
  • Max Read Speed: 160 MB/s
  • Max Write Speed: 90 MB/s

Very popular choice, highly recommended! The SanDisk Extreme UHS-I microSD Card (V30, U3, A2) is the most popular microSD SD card out there, and is almost always one of my top recommended microSD card, especially for consumer UHS-I action cameras, drones, smartphones and interchangeable-lens cameras. With write speeds of up to 90 MB/s and read speeds of up to 170 MB/s, the SanDisk Extreme UHS-I microSD Card (V30, U3, A2) is perfect for capturing Full HD, 3D, and 4K video, as well as raw and burst photography. In addition, the SanDisk Extreme UHS-I microSD cards feature a speed class rating of V30 and U3 standard, which guarantees minimum write speeds of 30 MB/s. Available in 64GB, 128GB, 256GB, 400GB, 512GB and 1TB sizes, the SanDisk Extreme UHS-I microSD Cards (V30, U3, A2) are ideal for professionals recording extreme sports and other fast-action activities. Additionally, included is a microSD to SD adapter with a write protect switch, allowing this card to be used in SD-compatible devices.

Buy SanDisk Extreme UHS-I microSD Card (V30, U3, A2) at B&HAdorama.

4. Kingston Canvas Go! Plus UHS-I microSD Card (V30, U3, A2)

  • UHS-I / A2 / V30 / U3 / Class 10
  • Max Read Speed: 170 MB/s
  • Max Write Speed: 90 MB/s

Super fast and another popular choice, highly recommended! Designed for on-the-go users who are using action cameras, drones, and Android devices, the Kingston Canvas Go! Plus UHS-I microSDXC Card offers read speeds of up to 170 MB/s and write speeds of up to 90 MB/s. This Canvas Go! Plus card supports the V30 speed class, which guarantees minimum write speeds of 30 MB/s. If your device does not support the V30 speed class, this card also supports the U3 speed class, which likewise guarantees minimum write speeds of 30 MB/s. With U3 and V30 speed performance, shoot stunning 4K Ultra-HD videos without worrying about slow speeds and dropped frames, or shoot fast-action photos that are seamless and consistent. And, this card is protected against water, shock, vibration, x-rays, and temperature extremes. Additionally, included is a microSD to SD adapter with a write protect switch, allowing this card to be used in SD-compatible devices.

Buy Kingston Canvas Go! Plus UHS-I microSDXC Card at B&HAdorama.

5. SanDisk Extreme PLUS UHS-I microSD Card (V30, U3, A2)

  • A2 / UHS-I / V30 / U3 / Class 10
  • Max Read Speed: 170 MB/s
  • Max Write Speed: 90 MB/s

Another great microSD Card! In addition to the SanDisk Extreme UHS-I card, the SanDisk Extreme PLUS UHS-I microSD Card (V30, U3, A2) is another great choice. The Plus line has got very similar specifications to the Extreme line, and it has a slight faster read speed than the Extreme. Designed for microSD devices such as smartphones, interchangeable-lens cameras, drones, or GoPro action cameras that can capture Full HD, 3D, and 4K video, as well as raw and burst photography, the SanDisk Extreme PLUS microSDXC memory card reads up to 170MB/s and writes up to 90MB/s and it supports the U3 standard, which also guarantees minimum write speeds of 30 MB/s. As with most SanDisk media, this memory card is shockproof, X-ray proof, and waterproof, while also being able to withstand temperatures, allowing you to take this card with you into extreme environments. Available in 64GB, 128GB and 512GB sizes, the SanDisk Extreme PLUS UHS-I microSD Cards (V30, U3, A2) are ideal for recording outdoor adventures, weekend trips, or sporting events without skipping frames.

Buy SanDisk Extreme PLUS UHS-I microSD Card (V30, U3, A2) at B&HAdorama.

6. Lexar Professional 667x Video UHS-I microSD card (V30)

  • UHS-I / V30 / U3 / Class 10
  • Max Read Speed: 100 MB/s
  • Max Write Speed: 90 MB/s

Designed for action cameras and drones, the Lexar Professional 667x Video UHS-I microSD card supports maximum read speeds of 100 MB/s and maximum write speeds of 90 MB/s, which lets you quickly capture, playback, and transfer a large number of files, including 1080p Full-HD, 3D, and 4K video. The Professional 667x microSDXC UHS-I card is also great for use with your tablet or smartphone. In addition, this card has been designed with the V30 Video Speed Class rating, which guarantees minimum write speeds of at least 30 MB/s. All of this allows for users to immerse themselves in extreme sports videography and photography in 4K, Full HD, and 3D.

Buy Lexar Professional 667x Video UHS-I microSD card at B&HAdorama.

7. Samsung EVO Select UHS-I microSD Card (U3, Class 10)

  • UHS-I / U3 / Class 10
  • Max. Read Speed: 100 MB/s
  • Max. Write Speed: 90 MB/s

Great value! With stunning speed and reliability, the Samsung EVO Select UHS-I microSD Card is the best selling microSD memory card at Amazon and it is almost always going to be the best bang for the buck. With fast read speeds of up to 100MB/s and write speeds of up to 90MB/s, and backed by 4-proof protection, keep your data safe against water, extreme temperatures, and other harsh conditions, the Samsung EVO Select UHS-I microSD Card is ideal for 4K UHD video recording, high res photos, gaming, and music. A microSD to SD adapter is included, allowing you to use the card in a full-size SDHC/SDXC slot. The card is waterproof (lasting up to 72 hours in seawater), magnet-proof, and X-ray-proof. Additionally, it is capable of withstanding temperatures of -13 to 185°F. Protection is provided by a limited 10-year warranty. Great performance with an affordable price, really great value!

Buy Samsung EVO Select UHS-I microSD Card (U3, Class 10) at B&H.


Don’t own the Ricoh THETA X 360° camera yet? Just get it at B&H, Adorama.

Read more: Best MicroSD Cards.