What Size SD Card for Dash Cam?


If you are planning on getting a new dash cam system or already have one but are unsure about the SD card and everything that comes with it, worry not. 

In this article, I will share what size SD card for dash cam might be the right for you and how to choose the type of SD card that would meet all your requirements. So, ensure to keep reading until the end.

What Size SD Card for Dash Cam

What Size SD Card for Dash Cam?

If you are new to the dash cam systems and have little to no knowledge of making the most of it, I got you. 

As SD cards can be confusing in general, it is only natural to have ambiguities about the SD card size for the dash cam to choose from, most importantly, how to make the right choice. For example, 32Gb, 64GB, 128GB, and 256GB.

When deciding the size of the SD card for a dash cam, it is essential to pay attention to the memory size your dash cam can take. Not all dash cams have the same features and properties, so you must look for this information first. 

After doing so, you may continue with the tips I have carefully prepared to help you make the right decision and invest in an SD card that will serve you for a long time.

Read more: Do You Need Cloud Storage For Dash Cam?

Things to Consider While Choosing the SD Card Size 

Maximum memory card size

As I have mentioned earlier, the first and most important thing to look for before deciding what size SD card for dash cam is to check the maximum memory card size. 

By doing this, you will know which SD card memory size your particular type and model of a dash cam can support, and you will see which SD card size options you have available.

Also, remember that some dash cams support only up to 32GB SD memory cards, while others support up to 100GB. The maximum memory size of the SD card solely depends on its price, which you can read more about in continuation.

Budget dash cams

If you already have or planning to buy a dash cam on a budget, your dash cam quality will probably be up to 1080p. 

When you use this camera daily for regular and basic drives, this video quality will be just enough, and as a result, you will not need an SD card with a lot of memory. 

Therefore, budget dash cams usually come with a maximum memory capacity of 32GB up to 64GB, which is an ideal SD card size for an average dash cam user. 

High-end dash cams

When looking for something more extravagant, high-quality, and with exceptional recording and video performance, high-end dash cams are probably the right choice for you. 

With a video quality of 1440p or even 4K, these dash cams require much higher SD card memory that can vary anywhere from 100GB up to 256GB.

So, if your type of dash camera belongs in this group, you can feel free and buy an SD card size much bigger than you would usually buy for your phone or other less size-consuming devices.

Also read: Why Does My Dash Cam Says Memory Error?

Quality of footage

If the quality of footage represents an important factor for you, you must know that the higher the footage quality, the more SD card space your dash cam will need. 

Therefore, if you want to store more high-quality footage on your dash cam, you will need to invest in the largest memory size of the SD card that your dash cam system supports. 

So, as you can see, it is important not only what size SD card for dash cam you choose but also what quality of footage you want.

32GB SD card

If you decide to get a 32GB SD card, you can expect it to be able to hold about four to five hours of 1080p video quality, three hours of 1140p, and one hour of 4K video quality.

64GB SD card

With a 64GB SD card, you can store eight to ten hours of 1080p video quality footage, six hours of 1440p, and about two hours of 4K footage.

128GB SD card

If you decide on SD with a larger memory size of 128GB, you can expect 20 hours of 1080p footage, 12 hours of 1440p, and four to five hours of 4K footage.

256GB SD card

Finally, if you choose an SD card with 256GB memory size, you can expect 40+ hours of 1080p footage, 25 hours of 1440p, and nine to ten hours of 4K footage.