Released in 2020, the Samsung Galaxy S20 series was the last flagship Galaxy S lineup to include microSD expansion, while the Galaxy Note 20 Ultra was the last Note device with expandable storage. Today, expandable storage remains available on selected Galaxy A Series models, including the Samsung Galaxy A27 5G, A54 5G, A34 5G, A23, and A13.
These days, the best place to find a reliable Samsung phone with an SD card slot is on the refurbished market. OzMobiles is Melbourne’s certified refurbished smartphone specialist, and all our refurbished Samsung Galaxy phones undergo an 80-point automated Phonecheck test at our Melbourne facility. When you purchase a Samsung Galaxy with an SD card slot through OzMobiles, it’s backed by a 12-month warranty.
Which Samsung Phones Have SD Card Slots?
Which Samsung phones have an SD card slot? Here is a quick guide:
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Last Galaxy S Flagship with an SD Card Slot: Samsung Galaxy S20, S20+, and S20 Ultra (2020).
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Last Galaxy Note flagship with an SD Slot: Samsung Galaxy Note 20 Ultra 5G (2020).
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Latest Galaxy A Series Flagship With an SD Card Slot: Samsung Galaxy A27 5G (2026).
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Mid-Range Galaxy A Series With SD Slot: Galaxy A54 5G, A34 5G, A53 5G, A23, and A13.
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Maximum microSD Storage Limit: Supports cards up to 1TB on earlier devices and up to 2TB on the latest models, such as the A27 5G.
Those looking for Samsung phones with SD card slots can choose between former flagship models like the S20 Ultra or Note 20 Ultra and active A Series devices. Certified refurbished devices allow buyers to obtain high-performing flagship smartphones with expandable memory at a much more affordable price than buying a new one.
Galaxy S Series Models Supporting microSD Expansion
At the beginning of 2020, Samsung released its Galaxy S20 line-up featuring the Galaxy S20, S20+ and S20 Ultra. While these three flagship smartphones differed in factors like screen display, cameras, and battery size, they also had something significant in common: they were the final S-series models to support microSD cards up to 1TB.
Previous Samsung generations, like the Galaxy S10, S9, and S8 series, all supported expandable storage via microSD card slots. However, after the Galaxy S20 range, Samsung shifted to high-speed internal Universal Flash Storage (UFS) and cloud storage services. From that point on, newer smartphone models like the Galaxy S21, S22, S23 and S24 all omitted external memory slots.
Galaxy Note Series Models Supporting microSD Memory Cards
Samsung’s Note line-up was a series of large-screen flagship smartphones and tablets featuring an integrated S Pen stylus. Although it was discontinued in 2021, its pioneering Phablet size and the productivity benefits of its built-in stylus gave it an iconic status. The Galaxy Note 20 Ultra 5G is distinctive for combining the Note line-up’s productivity features with the rare inclusion of microSD storage expansion up to 1TB, while the base model Note 20 omitted the SD card slot.
While most early Note devices supported microSD cards, Samsung omitted support for them on the standard Galaxy Note 5 and Note 10 models. If you’re specifically looking for Samsung phones with a microSD card and are interested in the Note series, models like the Galaxy Note 10+, Note 9, and Note 8 all include microSD storage.
The Note series remains a strong option for smartphone shoppers looking at Samsung phones with SD card slots. OzMobiles offers refurbished Galaxy Note models along with other certified refurbished Samsung devices in excellent condition.
Samsung A Series Phones With SD Card Slots: Full Compatibility Table
Samsung Galaxy’s A series is a line-up of budget-friendly to mid-range smartphones designed to offer popular features from Samsung’s flagship S series at a more accessible price. As part of its ethos, the Galaxy A series continues to provide expandable storage for budget-conscious consumers. The budget-friendly Samsung Galaxy A27 5G is the latest Samsung phone with an SD card slot.
You have a number of options if you’re looking for a Samsung A series phone with an SD card slot. Here is a reference table charting popular Samsung A models and their 5G connectivity, display refresh rates and maximum supported memory card sizes:
|
Galaxy Model |
Release Year |
MicroSD Expansion |
Max Card Size |
SIM Tray Type |
|
Galaxy A27 5G |
2026 |
Supported |
Up to 2TB |
Hybrid Dual SIM |
|
Galaxy A54 5G |
2023 |
Supported |
Up to 1TB |
Hybrid Dual SIM |
|
Galaxy A34 5G |
2023 |
Supported |
Up to 1TB |
Hybrid Dual SIM |
|
Galaxy A53 5G |
2022 |
Supported |
Up to 1TB |
Hybrid Dual SIM |
|
Galaxy A23 / A23 5G |
2022 |
Supported |
Up to 1TB |
Dedicated Slot |
|
Galaxy A13 / A13 5G |
2022 |
Supported |
Up to 1TB |
Dedicated Slot |
|
Galaxy A52S 5G / A52 |
2021 |
Supported |
Up to 1TB |
Hybrid Dual SIM |
What Was the Last Samsung Flagship Phone With an SD Card Slot?
If you’re an Android user looking for Samsung phones with SD card slots, your options are limited. Smartphone manufacturers across the board have moved away from memory card slots to improve UFS internal storage speeds, encourage the use of cloud storage, better promote models with higher built-in storage capacities, and improve water and dust resistance by using waterproofing seals. The Galaxy S20 generation was the final flagship Galaxy S series to include microSD expansion, while selected Galaxy A-series phones continue to offer microSD support. Fortunately, if you want a Samsung phone with an SD card slot, these phones continue to offer excellent Android experiences in 2026, with strong processing power.
OzMobiles' 80-point diagnostic inspection ensures that any Samsung Galaxy smartphone you buy through our website will be in excellent condition, with a battery health of at least 80%.
Internal Storage vs. Expandable Memory: Which Should You Buy?
Internal storage is integrated directly into a device, while expandable memory uses removable cards like microSD, SD, and miniSD. While internal storage is designed to provide speedy and stable performance, expandable memory is designed to be cost-effective and flexible.
If you’re looking for a low-cost way to store large additional files, expandable memory is the best choice. If maintaining a smooth, fast, reliable experience is your priority, internal storage is the better option. While both have strong advantages for managing your media files, such as instant offline access and full control over your folders, external cards are uniquely beneficial for sharing across devices. They allow for the effortless transfer of media between smartphones, cameras and PCs.
The cost of upgrading your smartphone to a model with higher storage has led some tech writers to call for a return to microSD cards. For example, it’s a massive price jump to go from a Samsung Galaxy A-series phone with a microSD card to an S-series one that relies on internal storage
When it comes to 4K videos, however, internal storage is the clear winner. While most microSD cards top out at 100 MB/s to 200 MB/s, internal storage uses UFS 4.0 storage with sequential read speeds of up to 4,200 MB/s. Power users should look for guaranteed minimum sustained write speeds for optimal performance instead of trusting the peak burst speeds on the packaging. Look for symbols like Class 10 U3 or V30 ratings to indicate that the card's write performance is rated to stay above 30 MB/s sustained write speed.
If your Samsung Galaxy device is running One UI, you have additional security boundaries to consider. Core system utilities can’t be moved to or installed on an SD card. When apps can be moved, you can still only move the basic static app data over. Temporary files, app updates and caches remain rooted in your device’s internal storage in order to stay fast.
OzMobiles’ Samsung battery health guarantee ensures that the minimum 80% battery health requirement applies across all Samsung devices, along with 12-month warranty coverage and Australian Consumer Law protection.
Buy Refurbished Samsung Phones with SD Card Slots at OzMobiles
Whether you’re looking for Samsung phones with SD card slots or you prefer internal storage, OzMobiles has a Samsung Galaxy phone for you. Explore OzMobiles’ certified range of refurbished Samsung Galaxy phones, including the Galaxy S20 Ultra, Note 20 Ultra, and Galaxy A series smartphones.
OzMobiles offers free express parcel post on orders over $100. Our $10 Price Beat Guarantee ensures that if you find the same phone for less elsewhere, we’ll beat that price by $10 (terms and conditions apply). All of our phones go through 80-point tests at our Melbourne headquarters using Phonecheck testing software, and every device is backed by a 12-month warranty.
To find out more, or if you have any questions about Samsung phones with SD card slots and internal storage, contact the OzMobiles team.
