SanDisk Extreme Pro VS Ultra 

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SanDisk is one of the most popular memory cards that can be used on a wide range of devices from smartphones to cameras. They have several options based on the specs and technology such as the popular SanDisk Extreme Pro Vs Ultra. These series are reliable and fast as well as compatible with lots of devices. If you wonder which of them will be the better choice, let’s see what to expect here.

In this comparison, we are going to talk about:

  • Which Memory Card to Buy
  • What are SanDisk Extreme Pro and Ultra
  • How are the Design of SanDisk Extreme Pro and Ultra
  • How are the Writing Speed of SanDisk Extreme Pro and Ultra
  • How are the Reading Speed of SanDisk Extreme Pro and Ultra
  • How are the Performance of SanDisk Extreme Pro and Ultra
  • SanDisk Extreme Pro Vs Ultra

Buying a Memory Card 

Our smart device is smart enough to use various apps and comes with better hardware as well as more features such as camera and sensors but, to store the information required by these apps, your device will need to have a storage as well whether it is the built-in type or the removable type. Memory cards are used by plenty of devices today from your smartphone, DSLR cameras, security cameras, or even the tablet toys for small children.

Memory or SD cards have been here for a while since 1999 when they are expanding so much that almost everything can fit one for storage purposes. Today they are the standard for compact storage at a manageable price point and with the advances in technology the size or capacity can be increased much higher to contain even more data. One of the most common applications for SD cards is for the Switch console which is known to be memory hungry so if you want more games, more storage is just necessary.

SD card is probably the most common term used to call this small memory card but nowadays it is actually considered as the “full-size” of the variant as most modern devices are using MicroSDHC or MicroSDXC. If you have a pocket camera that was released around 15-10 years ago they may still use the full-size SD cards. Laptop built-in card readers are also often coming in this format. On the other hand SDHC and SDXC are difficult to differentiate but you can easily tell which one is which based on the maximum capacity.

For example modern cameras are using SDXC cards and one of the reasons is because they are available at higher capacity which is crucial for many of us knowing that to store more files we also need to have a storage with decent capacity. They are also faster in terms of performance which is why it is preferred to make the overall process of storing, reading, or loading the device more seamless. These cards are the same size while the one used in smartphones is often called a TF card.

If you use Android smartphones, most of their storage can be expanded using a MicroSD card and it is much smaller than the SD card. It is meant for smartphone uses and also other devices such as security cameras to keep their footage locally. MicroSD is available on the higher version such as MicroSDXC as well that can provide larger capacity. While larger capacity is almost always better, it is also highly dependent on the device’s capacity.

 SanDisk Extreme ProSanDisk Ultra
Product Dimensions0.09 x 0.94 x 1.26 inches
1.24 x 0.94 x 0.09 inches
Shipping Weight0.32 ounces
0.14 ounces
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About SanDisk Extreme Pro and Ultra

It is best to choose the memory card or storage that fits into the device that you want to use since not every device is going to be compatible with the same format and not everyone wants to buy the same amount of capacity. If you don’t have much time to consider which storage to use or the brand, it is convenient to go for the options that are popular among other users because chances are they will be more reliable and easy to find.

When it comes to memory cards and storage, SanDisk is always one of the best choices to go for. We are sure they are often the first we see when looking around the current collection of memory cards by various brands. We personally use their MicroSD card for the phone to increase storage conveniently and if your smartphone comes with an expandable slot, it is an affordable solution compared to when buying a variant at a higher capacity because the price gap can be quite a lot.

This brand however, has various options which can be confusing because they look the same and seem to be equally reliable. The main difference often is in price and a range of capacity such as between the SanDisk Extreme Pro and Ultra. These two are very different when you see them from the price point since Ultra is a few bucks cheaper than its brother. This has something to do with the level or class of these cards and Ultra being the basic variant.

We have talked about the other popular variants in SandDisk Extreme Pro Vs Extreme but their differences are not very noticeable including the price gap. As for this Ultra, it is currently the most affordable from the line and also the gap will be more meaningful. We do think if your purpose is to use these cards in a device like a camera, it is wise to get the best card you can afford because the speed can often affect the performance and experience.

SanDisk Extreme Pro and Ultra Design

Physical wise the SanDisk Extreme Pro and Ultra are very much the same to each other because they are the same format or SDXC. Users can easily tell them apart by the labelling and color of the sticker because most of their cards are using different fashions to determine which tire they belong to. As for the Ultra, this basic model is coming with a light grey sticker with the specs written on it from the brand, capacity, format, and speed class.

The Extreme Pro on the other hand is coming with black sticker, still with the brand, model name, capacity, and speed class. These memory cards are considered full-size so if your laptop has a card reader we can just plug them to transfer or access the file or you can use an external card reader too. The material seems to be the same plastic but weighing them Extreme Pro is slightly heavier than its Ultra variant.

SanDisk Extreme Pro and Ultra Write Speed

Now for the most important part, let’s see what the SanDisk Extreme Pro and Ultra can offer starting from the writing speed. Writing speed in general is the ability to store data on the card and it is necessary such in camera while recording in 4K or using burst mode. In comparison the Ultra is quite low here which is probably why photographers are choosing the Extreme Pro instead because the write speed of this card is already 90MB/s.

The Ultra model is only 10MB/s which means it is about 9 times slower for the buffer to transfer the data to the memory in case of a camera use and this will slow down your camera too which may not be an issue for casual users but certainly is for those who take burst or often capturing fast moving subject like in sport or wildlife.

SanDisk Extreme Pro and Ultra Read Speed

Next is for the read speed which is also noticeably different between SanDisk Extreme Pro and Ultra. Read speed matters when opening or transferring the data that is stored in the memory card such as when you need to copy or move the file to the computer. In a camera the read speed is not as important but it can be an extremely important part to consider if you will use the card in a device like Switch; it is specified with cards at 60 to 95MB/s.

Both these variants are coming with reading speed at 170MB/s and 120MB/s so they should work well for the console and since the device itself is designed to read the card at a limited speed, it may not change the performance even when we have an expensive SDXC UHS-1 card. Having a higher speed is convenient however because we can transfer files faster so it is more time efficient.

SanDisk Extreme Pro and Ultra Performance

Lastly for the overall performance, SanDisk Extreme Pro and Ultra are similar and different depending on what you will use them for. If these cards will be used in a camera that supports UHS-1, we do think the Extreme Pro is going to be faster to clean the buffer, moreover if your camera is also designed for professionals. For consoles unless the device can take advantage of higher speed class cards, the performance will most likely be the same but if you want a higher capacity, the Extreme Pro is available up to 1TB.

SanDisk Extreme Pro Vs Ultra

Both SanDisk Extreme Pro and Ultra are good options for your storage and can be paired with almost any device that supports the format. The main difference will be on the capacity available, write, and also read speed. Overall the Extreme Pro is made for professionals and it is designed to be fast both on writing the data as well as reading it. It is more reliable for cameras to help it clear the buffer faster so we can continue taking pictures.

- Shot speeds up to 90MB/s, transfer speeds up to 170MB/s [requires a compatible device capable of reaching such speeds, such as the SanDisk SD UHS I card reader (sold separately)]. Based on internal testing; Performance may be lower depending upon host device, interface, usage conditions and other factors 1MB=1,000,000 bytes; X = 150KB/sec
- Perfect for shooting 4K UHD video and sequential burst mode photography, Full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors
- Capture uninterrupted video with UHS Speed Class 3 (U3) and video Speed Class 30 (V30). UHS Speed Class 3 designates a performance option designed to support 4K UHD video recording with enabled UHS host devices; UHS video speed class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real time video recording with UHS enabled host devices
- Built for and tested in harsh conditions: Temperature Proof, Water Proof, shock Proof, and X ray Proof.
- Great for Compact to midrange Point and Shoot digital Cameras and camcorders
- Twice As Fast As Ordinary SDHC Cards, Allowing You To Take Pictures And Transfer Files Quickly
- Exceptional video recording performance with class 10 rating for Full HD video (1080p); Compatibility : SDHC I/SDXC I devices
- Quick transfer speeds up to 80MB/s and WaterProof, temperature Proof, X ray Proof, magnet Proof, shockProof


NOTE : Product prices, availability, ratings and save money information are accurate as of the date/time indicated on post time (as seen right bellow the tittle) and are subject to change. Any price, ratings, availability and save money information displayed on Amazon Site at the time of purchase will apply to the purchase of this product.

There is no bad option but you can match the option based on the application. We recommend Extreme Pro because it is still very affordable, available in higher storage size, and also overall more reliable on the performance side.

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