Best Memory CardsSamsung

Best Memory Cards for Samsung Galaxy S20 Ultra


Do you need some help looking for the best memory cards for the Samsung Galaxy S20 Ultra? Then look no further.

Samsung kicked 2020 off in style with the launch of the Samsung Galaxy S20 Ultra. The brands biggest flagship phone features a lot of remarkable specs, unveiling a whole new world for mobile.

The all-new Galaxy S20 Ultra features the company’s best camera to date, with revolutionary 8K Video Snap changing how you capture not just video, but photography. Combine this with a huge 5000mAh battery, 6.9-inch AMOLED display, and a quad-camera arrangement – and the Galaxy S20 Ultra is a smartphone which is going to turn heads. If you plan on utilising its impressive camera features by shooting tonnes of photos, you will most likely need to invest in a microSD card. Luckily, the Galaxy S20 Ultra features support for expandable storage.

How to choose the correct memory card: 

With so many memory cards on the market, it can be difficult choosing which one is right for your device. From a range of sizes to different transfer speeds, our guide is in place to help you pick the best card for your Galaxy S20 Ultra. But before choosing your memory card, you first need to understand the device’s capabilities. There are numerous factors to take into consideration when choosing a memory card for your smartphone, including performance and capacity. 

Which microSD cards does the Samsung Galaxy S20 Ultra support? 

The Samsung Galaxy S20 Ultra supports the following types of microSD cards:

  • microSDHC (4GB-32GB)
  • microSDXC (64GB and above)

What is the Samsung Galaxy S20 Ultra microSD card capacity? 

The S20 Ultra has an internal storage capacity of either 128GB, 256GB, or 512GB, depending on what model you have, and can support a microSD card up to 1TB. So, simply add a 1TB microSD card into the mix and you could get a combined storage capacity over 1TB!

To ensure your new smartphone reaches its full potential, we want to make sure you’re kitted out with the best memory cards. There are several cards that work well with this device, so to help you out, here are the best microSD cards for Samsung Galaxy S20 Ultra:

Samsung 128GB Evo Plus Micro SD Card (SDXC) UHS-I U3 + Adapter - 100MB/s

Best Overall

Samsung 128GB Evo Plus Micro SD – 100MB/s

Coming straight from Samsung itself, the Samsung EVO Plus is the perfect partner for your brand new Galaxy S20 Ultra. With astonishing performance and reliability, this card allows you to shoot rich and detailed 4K UHD videos straight from your device. The EVO Plus provides transfer speeds of up to 100MB/s, can withstand up to 72 hours in extreme conditions and is backed by Samsung’s 4-Proof protection. Available here.

SanDisk 128GB Extreme A2 V30 Micro SD Card (SDXC) UHS-I U3 + Adapter- 160MB/s

Runner Up

SanDisk 128GB Extreme A2 V30 Micro SD – 160MB/s

As SanDisk is one of the most trusted names in the microSD card game, the SanDisk Extreme would be a great choice for your high-spec S20 Ultra. Ultra-fast read and write speeds of up to 90MB/s and 160MB/s means you can get the most of our your device’s abilities, whilst the A2 rating ensures fast application performance for an exceptional Android smartphone experience. Available here.

MyMemory 128GB V30 PRO Micro SD (SDXC) A1 UHS-1 U3 + Adapter - 100MB/s

Best Value

MyMemory 128GB V30 PRO Micro SD – 100MB/s

Are you looking for a high-quality card that won’t break the bank? Then the MyMemory V30 PRO is the right card for you. With transfer speeds of up to 100MB/s, this card offers a great balance of speed and capacity, at just a fraction of the price of other cards. The V30 PRO provides astonishing performance and reliability, so you can be confident that each memory will be safe. Available here.

SanDisk 64GB Ultra Android Micro SD Card (SDXC) UHS-I U1 + Adapter - 100MB/s

Lower Storage

SanDisk 64GB Ultra Android Micro SD – 100MB/s

If you don’t plan on needing too much extra space on your Galaxy S20 Ultra, then the SanDisk Ultra Android 64GB microSD card offers plenty of storage. Ideal for Android-based smartphones and tablets, A1 rating means that the card is specifically designed to enable the smooth loading of Apps. With Video Class 10 and up to 100MB/s transfer speeds, this card makes a fantastic option for your device. Available here.

Samsung 512GB Evo Plus Micro SD Card (SDXC) UHS-I U3 + Adapter - 100MB/s

High Capacity

Samsung 512GB Evo Plus Micro SD – 100MB/s

If you are needing a massive storage boost for your S20 Ultra, a 512GB High-Performance microSD card from Samsung will do just the trick. A huge 512GB capacity will allow you to store more photos, videos and data than ever before. Quick read and write speeds of up to 100MB/s and 90MB/s, allow you to transfer high-resolution photos and 4K video in rapid speed. Available here.

SanDisk 64GB Extreme Pro Micro SD Card (SDXC) A2 UHS-I U3 + Adapter - 170MB/s

Best for Apps

SanDisk 64GB Extreme Pro Micro SD – 170MB/s

The SanDisk Extreme Pro microSD offers super-fast speeds up to 170MB/s for the ultimate performance and 4K UHD. If you are looking for a top of the line card for your high-spec Android device, then this is it. These cards are durability-tested to protect your memories from life’s mishaps and are A2-rated, so you can get even faster application performance than before. Available here.

MyMemory 64GB V30 PRO Micro SD Card (SDXC) A2 UHS-1 U3 + Adapter - 180MB/s


MyMemory 64GB V30 PRO Micro SD – 180MB/s

MyMemory PRO microSDXC cards offer blazing fast speeds and allow you to maximise your device performance, whether you’re shooting 4K video or taking high quality still images. These superior cards offer super-fast read and write speeds up to 180MB/s read and 130MB/s write, making it an ideal investment for high-end smartphones, drones, action, 4K and 360 video cameras. Plus, this card has Lifetime Warranty. Available here.

Kingston 128GB Canvas Select Plus micro SD Card (SDXC) + SD Adapter - 100MB/s

Optimised for Android

Kingston 128GB Canvas Select Plus Micro SD – 100MB/s

Powerful in performance, speed and durability, the Canvas Select Plus is compatible with Android devices and designed with A1-rated performance. This card offers improved speed and capacity for loading apps faster and capturing images and videos. Designed for reliability when shooting and developing high-resolution photos or filming and editing full HD videos, thanks to Class 10 UHS-I speeds up to 100MB/s. Available here.

MyMemory 256GB V30 PRO Micro SD (SDXC) A1 UHS-1 U3 + Adapter - 100MB/s

Lifetime Warranty

MyMemory 256GB V30 PRO Micro SD – 100MB/s

MyMemory Premium High Speed Micro SD cards offer a lifetime warranty, giving you comfort and confidence that your memory card will keep up with the capabilities of your Galaxy S20 Ultra. These superior cards offer fast read and write speeds so you can record high-definition video and take burst mode photos with confidence. Enjoy more space for photos, videos, music and apps with 256GB of added storage. Available here.

Are you still looking for a card? Head to our website now to find our full range of compatible memory cards for the Samsung Galaxy S20 Ultra.

Cover image source: BGR 

Helen Durkin

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