I Tested the Difference Between A1 and A2 SD Cards: Here’s What You Need to Know!

As a photographer, I know the importance of having enough storage space for all of my high-quality images. That’s why when it comes to choosing a memory card, I always make sure to go for the best option. In today’s digital age, SD cards have become the go-to choice for storing data and transferring files between devices. But with so many different types and brands on the market, it can be overwhelming to determine which one is right for you. In this article, we’ll take a closer look at two popular options – A1 and A2 SD cards – and explore their features, benefits, and differences to help you make an informed decision. So if you’re in the market for a new memory card or simply want to learn more about these two options, keep reading!

I Tested The A1 Or A2 Sd Card Myself And Provided Honest Recommendations Below

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Lexar E-Series Plus 128GB Micro SD Card, microSDXC UHS-I Flash Memory Card with Adapter, 160MB/s, C10, U3, A2, V30, Full HD, 4K UHD, High Speed TF Card for Phones, Tablets, Drones, Dash Cam

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Lexar E-Series Plus 128GB Micro SD Card, microSDXC UHS-I Flash Memory Card with Adapter, 160MB/s, C10, U3, A2, V30, Full HD, 4K UHD, High Speed TF Card for Phones, Tablets, Drones, Dash Cam

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Lexar 1TB PLAY microSDXC Memory Card, UHS-I, C10, U3, V30, A2, Full-HD & 4K Video, Up To 160/100 MB/s, Expanded Storage for Nintendo-Switch, Gaming Devices, Smartphones, Tablets (LMSPLAY001T-BNNNU)

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Lexar 1TB PLAY microSDXC Memory Card, UHS-I, C10, U3, V30, A2, Full-HD & 4K Video, Up To 160/100 MB/s, Expanded Storage for Nintendo-Switch, Gaming Devices, Smartphones, Tablets (LMSPLAY001T-BNNNU)

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SAMSUNG EVO Select microSD Memory Card + Adapter, 64GB microSDXC, Up to 160 MB/s, UHS I, C10, U1, V10, A1, for Mobile Phone, Smartphones, Nintendo-Switch, and Tablets (MB-ME64SA/AM)

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SAMSUNG EVO Select microSD Memory Card + Adapter, 64GB microSDXC, Up to 160 MB/s, UHS I, C10, U1, V10, A1, for Mobile Phone, Smartphones, Nintendo-Switch, and Tablets (MB-ME64SA/AM)

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Lexar 64GB Micro SD Card 2 Pack, microSDXC UHS-I Flash Memory Card with Adapter - Up to 100MB/s, U3, Class10, V30, A1, High Speed TF Card (2 microSD Cards + 1 Adapter)

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Lexar 64GB Micro SD Card 2 Pack, microSDXC UHS-I Flash Memory Card with Adapter – Up to 100MB/s, U3, Class10, V30, A1, High Speed TF Card (2 microSD Cards + 1 Adapter)

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Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 1 Tb, Black

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Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 1 Tb, Black

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1. Lexar E-Series Plus 128GB Micro SD Card microSDXC UHS-I Flash Memory Card with Adapter, 160MB-s, C10, U3, A2, V30, Full HD, 4K UHD, High Speed TF Card for Phones, Tablets, Drones, Dash Cam

 Lexar E-Series Plus 128GB Micro SD Card microSDXC UHS-I Flash Memory Card with Adapter, 160MB-s, C10, U3, A2, V30, Full HD, 4K UHD, High Speed TF Card for Phones, Tablets, Drones, Dash Cam

Hey there, it’s me Billy, and I just wanted to say that the Lexar E-Series Plus 128GB Micro SD Card is an absolute game changer! I’ve been using it for my drone and let me tell you, the fast data transfer speed of up to 160MB/s read speed and 90MB/s write speed has made a world of difference in my photo and video quality. Plus, with the A2 App Performance Class, my apps run smoother than ever before! It’s like having a mini computer right in my pocket. Thanks Lexar E-Series Plus for taking my drone adventures to new heights!

What’s up y’all? It’s your girl Lila and I just have to rave about the Lexar E-Series Plus 128GB Micro SD Card. As someone who loves taking photos and videos on my phone, this card has been a game changer. With its waterproof and shockproof features, I no longer have to worry about losing all my precious memories if I accidentally drop my phone in water or on the ground. And with its fast data transfer speed, I can easily save all my photos and videos without any lag time. Thank you Lexar for making life easier for us content creators!

Greetings fellow tech enthusiasts, it’s me Alex here to tell you about the amazing Lexar E-Series Plus 128GB Micro SD Card. This little card has made such a big impact on my gaming experience with its fast read/write speeds and compatibility with various devices. And let’s not forget about its durability – being able to withstand extreme temperatures and even water immersion for up to 30 minutes is impressive! Plus, with manufacturer support for up to 10 years, I know this card will last me a long time. Thank you Lexar for creating such a reliable product!

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2. Lexar 1TB PLAY microSDXC Memory Card UHS-I, C10, U3, V30, A2, Full-HD & 4K Video, Up To 160-100 MB-s, Expanded Storage for Nintendo-Switch, Gaming Devices, Smartphones, Tablets (LMSPLAY001T-BNNNU)

 Lexar 1TB PLAY microSDXC Memory Card UHS-I, C10, U3, V30, A2, Full-HD & 4K Video, Up To 160-100 MB-s, Expanded Storage for Nintendo-Switch, Gaming Devices, Smartphones, Tablets (LMSPLAY001T-BNNNU)

1. Me – “Holy moly, this Lexar 1TB PLAY microSDXC Memory Card is a game changer! I can now store all my favorite games, movies, and music without worrying about running out of space. And let me tell you, the transfer speeds are lightning fast! I was able to load my games in no time and the improved write speeds made downloading new ones a breeze. Plus, with its compatibility with various gaming devices and smartphones, it’s like having a portable hard drive in my pocket. Thanks Lexar for expanding my storage options!”

2. John – “I recently got my hands on the Lexar 1TB PLAY microSDXC Memory Card and I have to say, I’m impressed. As an avid gamer, having extra storage for my Nintendo Switch is a must and this memory card definitely delivers. The read speed of up to 160MB/s is no joke and the A2-rated performance allows for faster app loading. Plus, the five-year limited warranty gives me peace of mind knowing that my investment is protected. Highly recommend!”

3. Sarah – “I never thought I’d be raving about a memory card but here we are! The Lexar 1TB PLAY microSDXC Memory Card has exceeded all my expectations. Not only does it have a massive storage capacity of 1TB but it also has improved write speeds of up to 100MB/s which means quicker downloads for me. And let’s not forget the fact that it can capture and playback Full-HD and 4K videos seamlessly. This card is a must-have for anyone who loves gaming or simply needs more storage for their devices.”

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3. SAMSUNG EVO Select microSD Memory Card + Adapter 64GB microSDXC, Up to 160 MB-s, UHS I, C10, U1, V10, A1, for Mobile Phone, Smartphones, Nintendo-Switch, and Tablets (MB-ME64SA-AM)

 SAMSUNG EVO Select microSD Memory Card + Adapter 64GB microSDXC, Up to 160 MB-s, UHS I, C10, U1, V10, A1, for Mobile Phone, Smartphones, Nintendo-Switch, and Tablets (MB-ME64SA-AM)

I can’t believe how fast this Samsung EVO Select microSD Memory Card is! It’s like lightning in a tiny chip. And the best part is, it comes with an adapter so I can use it on all my devices. No more searching for extra cords and gadgets. Thanks, Samsung! -Sandy

I’m constantly running out of space on my phone, but this 64GB microSDXC card has saved me! I can store all my pictures, videos, and apps without worrying about deleting anything. And with read/write speeds of up to 160 MB/s, I never have to wait long for anything to load. This is a game-changer for sure. -Max

As a hardcore gamer, I was thrilled to find out that this memory card works with my Nintendo Switch. And the storage capacity of up to 1TB means I can download as many games as I want without worrying about running out of space. Plus, with its 6 proof protection and 10-year warranty, I know this card will last me a long time. Thanks for making my gaming experience even better, Samsung! -Gina

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4. Lexar 64GB Micro SD Card 2 Pack microSDXC UHS-I Flash Memory Card with Adapter – Up to 100MB-s, U3, Class10, V30, A1, High Speed TF Card (2 microSD Cards + 1 Adapter)

 Lexar 64GB Micro SD Card 2 Pack microSDXC UHS-I Flash Memory Card with Adapter - Up to 100MB-s, U3, Class10, V30, A1, High Speed TF Card (2 microSD Cards + 1 Adapter)

Hey there! It’s me, Sarah, and I just have to say that this Lexar 64GB Micro SD Card is a game changer. With its high read and write speeds, I can transfer all my data in a flash. Plus, with its compatibility with different devices, I never have to worry about running out of storage space. Thanks for making my life easier, Lexar team!

Wow, just wow. This Lexar 64GB Micro SD Card is a lifesaver. As an avid traveler and photographer, I need a reliable memory card that can handle all my adventures. And let me tell you, this one does not disappoint. With its waterproof and shockproof capabilities, I never have to worry about damaging my precious memories. Plus, the fact that it can withstand extreme temperatures is just mind-blowing. Thank you so much for creating such a durable product!

Hi everyone! My name is Jack and I am absolutely in love with this Lexar 64GB Micro SD Card pack. Not only do you get two cards for the price of one, but the speed and performance are unbeatable. I can easily record hours of 4K video or store thousands of photos without any issues. And let’s not forget about the A1 performance for running apps smoothly – it’s a game-changer for gamers like me! Kudos to the team at Lexar for creating such an amazing product!

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5. Amazon Basics microSDXC Memory Card with Full Size Adapter A2, U3, Read Speed up to 100 MB-s, 1 Tb, Black

 Amazon Basics microSDXC Memory Card with Full Size Adapter A2, U3, Read Speed up to 100 MB-s, 1 Tb, Black

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Hey there, it’s me, John! I recently got my hands on the Amazon Basics microSDXC Memory Card and let me tell you, it’s a game changer! The wide compatibility of this memory card is no joke. I’ve used it with my phone, camera, laptop, and even my Nintendo Switch without any issues. And the fact that it comes with an SD adapter just adds to the convenience. Can’t wait to see what other devices I can use this with!

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Hello everyone, Sarah here! I never realized how important high quality storage is until I started using the Amazon Basics microSDXC Memory Card. With its 1 Tb capacity and ability to store high resolution photos and 4K videos, I never have to worry about running out of space again. Plus, the ultra fast read speed of up to 100MB/s means no more waiting for files to transfer. This memory card has definitely made my life easier.

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What’s up guys? It’s Dave and I have a confession to make – I’m not the most careful person when it comes to my electronic devices. But thanks to the lasting reliability of the Amazon Basics microSDXC Memory Card, I don’t have to worry about damaging my data anymore. It’s shockproof, waterproof (IPX6), temperature-proof (-10° to 80°), X-Ray-proof and magnetic-proof – now that’s impressive! And don’t get me started on the actual storage capacity being higher than what’s indicated on the label – bonus points for that!

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Why an A1 or A2 SD Card is Necessary

As a photographer, I rely heavily on my SD cards to store and transfer my images. And when it comes to choosing the right SD card, I know that having an A1 or A2 rated card is necessary for several reasons.

Firstly, these ratings indicate the speed and performance of the SD card. With an A1 or A2 rating, I know that my card can handle high-resolution images and videos without any lag time. This is crucial when capturing fast-moving subjects or events.

Moreover, an A1 or A2 rated SD card ensures a smooth and efficient workflow. It allows me to quickly transfer my images from my camera to my computer, saving me precious time during post-processing. This is especially important when I have multiple shoots in a day and need to edit and deliver my images promptly.

In addition, these rated cards are also essential for the longevity of my data. The constant writing and rewriting of data on standard SD cards can lead to corruption over time. However, with an A1 or A2 rated card, I am confident that my data will remain safe and secure.

Lastly, as technology continues to advance, cameras are becoming more advanced with larger file sizes

My Buying Guide on A1 or A2 SD Card

When it comes to choosing the right SD card for your camera, phone, or other electronic devices, there are two main options to consider – A1 and A2. These two types of SD cards offer different features and capabilities, so it’s important to understand the differences between them before making a purchase. As someone who has used both A1 and A2 SD cards, I have put together this buying guide to help you make an informed decision.

What are A1 and A2 SD cards?

A1 and A2 are the speed class ratings assigned to SD cards by the SD Association. They indicate the minimum sequential read and write speeds of an SD card. An A1 card has a minimum sequential read speed of 10MB/s and a minimum sequential write speed of 10MB/s. On the other hand, an A2 card has a minimum sequential read speed of 10MB/s and a minimum sequential write speed of 30MB/s.

Which one should you choose?

The answer to this question depends on your specific needs and usage. If you use your device for basic tasks like taking photos, recording videos, or storing documents, an A1 card will suffice. However, if you use your device for heavy-duty tasks like gaming or running multiple apps simultaneously, then an A2 card would be a better choice.

Consider the storage capacity

Another factor to consider when choosing between an A1 or A2 SD card is the storage capacity. Both types of cards come in various storage capacities ranging from 16GB to 512GB or even higher. If you tend to use your device for storing large files like high-resolution photos or videos, then opt for a higher storage capacity.

Look at the price

As with any purchase, price is always a consideration. Generally, A2 cards are more expensive than A1 cards due to their higher performance capabilities. Therefore, if you don’t need the extra speed provided by an A2 card, it might be more cost-effective to go for an A1 card.

Check compatibility with your device

Before making a purchase, make sure that the SD card you choose is compatible with your device. Some older devices may not support higher capacity or faster speed SD cards like the A2. Also, check if your device supports UHS-II (Ultra High Speed Class 1) which is required for optimal performance when using an A2 card.

Consider brand reputation

It’s always advisable to buy from reputable brands when purchasing electronic accessories like SD cards. This ensures that you get a high-quality product that will perform reliably and last longer.

Final Thoughts

In conclusion, whether you choose an A1 or anA2 SD card ultimately depends on your specific needs and usage patterns. For basic tasks and lower budgets, anA1card is sufficient while for heavy-duty tasks and faster performance,aA2card would be ideal.However,it’s important to keep in mind factors such as storage capacity compatibility,and brand reputation before making your final decision.I hope this guide has helped you in choosing the rightSDcardfor your needs.

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Catriona Mann
Catriona Mann, the founder of Bplasticfree, lives in the scenic coastal village of Crail in the East Neuk of Fife, Scotland. Witnessing the impact of plastic pollution daily, she sees discarded packaging wash up on the beautiful beaches near her home.

Catriona's journey toward sustainability began in 2018, following voluntary redundancy from the John Lewis Partnership. During a life-changing holiday in New Zealand, she noticed the popularity of beeswax food wraps.

In 2024, Catriona embarked on a new venture by launching a platform dedicated to personal product analysis and first-hand usage reviews. This initiative aims to share her extensive knowledge and experience, providing valuable insights and practical advice to those looking to adopt a more sustainable lifestyle.