Best Smartphones That Support Expandable Storage in 2024

In an era where high-resolution photos, 4K videos, and large applications dominate digital storage, having expandable storage in a smartphone is a significant advantage. While many flagship devices have moved away from microSD card slots in favor of built-in high-capacity storage, several manufacturers still prioritize expandable storage, offering users flexibility and cost-effective storage solutions.

This article explores the best smartphones in 2024 that support expandable storage, covering budget-friendly options, mid-range powerhouses, and premium devices. Whether you need extra space for media, apps, or backups, these smartphones provide the convenience of microSD expansion without compromising performance.

Why Choose a Smartphone with Expandable Storage?

Before diving into the list, it’s essential to understand the benefits of expandable storage:

Cost-Effective Storage Upgrades – Instead of paying a premium for higher internal storage, users can purchase affordable microSD cards (up to 1TB in some cases) to expand capacity.
Flexibility for Media Enthusiasts – Photographers, videographers, and music lovers can store large files without worrying about running out of space.
Future-Proofing – As file sizes grow (e.g., 8K videos, high-res RAW images), expandable storage ensures your device remains usable for years.
Easy Data Transfer – MicroSD cards allow quick file transfers between devices without relying on cloud services or cables.
Backup and Redundancy – Users can keep backups of important files on a separate microSD card for added security.

Despite these advantages, some manufacturers have phased out microSD slots in favor of cloud storage or higher internal capacities. However, several brands still recognize the value of expandable storage, particularly in budget and mid-range segments.

Best Smartphones with Expandable Storage in 2024

Below is a curated list of the best smartphones that support microSD expansion, categorized by price range for easy comparison.

1. Premium Flagship Smartphones with Expandable Storage

While most flagship phones have abandoned microSD slots, a few exceptions remain, offering top-tier performance alongside storage flexibility.

Samsung Galaxy S24 Ultra

Expandable Storage: Up to 1TB (microSDXC)
Internal Storage Options: 256GB, 512GB, 1TB
Key Features:
Snapdragon 8 Gen 3 (for Galaxy) – top-tier performance
200MP main camera with 10x optical zoom
6.8-inch Dynamic AMOLED 2X display (120Hz LTPO)
S Pen support (built-in slot)
Titanium frame for durability
Best For: Power users, photographers, and professionals who need both high performance and storage flexibility.

Sony Xperia 1 V

Expandable Storage: Up to 1TB (microSDXC)
Internal Storage Options: 256GB, 512GB
Key Features:
Snapdragon 8 Gen 2 (overclocked for performance)
4K 120Hz OLED display (21:9 aspect ratio)
Triple 48MP camera system (Zeiss optics)
3.5mm headphone jack (rare in flagships)
Cinema Pro & Photography Pro modes for creators
Best For: Videographers, filmmakers, and multimedia enthusiasts who need expandable storage for large video files.

2. Mid-Range Smartphones with Expandable Storage

Mid-range smartphones often strike the best balance between performance and affordability, and many still include microSD slots.

Samsung Galaxy A54 5G

Expandable Storage: Up to 1TB (microSDXC)
Internal Storage Options: 128GB, 256GB
Key Features:
Exynos 1380 (solid mid-range performance)
6.4-inch Super AMOLED display (120Hz)
50MP main camera (OIS, 4K video)
IP67 water and dust resistance
4,500mAh battery with 25W fast charging
Best For: Users who want a premium Samsung experience without the flagship price.

Motorola Moto G Power (2024)

Expandable Storage: Up to 1TB (microSDXC)
Internal Storage Options: 128GB, 256GB
Key Features:
Snapdragon 6 Gen 1 (efficient performance)
6.6-inch 120Hz IPS LCD display
5,000mAh battery (multi-day usage)
50MP main camera (decent low-light performance)
Clean Android experience (near-stock OS)
Best For: Budget-conscious users who prioritize battery life and storage expansion.

OnePlus Nord N30 5G

Expandable Storage: Up to 1TB (microSDXC)
Internal Storage Options: 128GB
Key Features:
Snapdragon 695 (solid 5G performance)
6.72-inch 120Hz LCD display
50MP main camera (AI-enhanced)
5,000mAh battery with 33W fast charging
OxygenOS (near-stock Android)
Best For: Users who want a fast, smooth experience with expandable storage at an affordable price.

3. Budget-Friendly Smartphones with Expandable Storage

For users who need basic functionality with the flexibility of expandable storage, these budget smartphones deliver excellent value.

Samsung Galaxy A14 5G

Expandable Storage: Up to 1TB (microSDXC)
Internal Storage Options: 64GB, 128GB
Key Features:
MediaTek Dimensity 700 (decent 5G performance)
6.6-inch 90Hz PLS LCD display
50MP main camera (good for the price)
5,000mAh battery (long-lasting)
One UI Core (lightweight Samsung software)
Best For: Entry-level users who need 5G and expandable storage without breaking the bank.

Nokia G42 5G

Expandable Storage: Up to 1TB (microSDXC)
Internal Storage Options: 128GB
Key Features:
Snapdragon 480+ 5G (budget 5G chipset)
6.56-inch 90Hz LCD display
50MP main camera (AI-enhanced)
5,000mAh battery with 20W charging
Clean Android 13 (guaranteed updates)
Best For: Users who want a reliable, no-frills smartphone with expandable storage and 5G.

TCL 40 XE NxtPaper 5G

Expandable Storage: Up to 1TB (microSDXC)
Internal Storage Options: 128GB
Key Features:
MediaTek Dimensity 700 (5G support)
6.52-inch 90Hz NxtPaper display (reduced eye strain)
50MP main camera (AI scene detection)
5,000mAh battery (long battery life)
Unique paper-like display (easier on the eyes)
Best For: Users who prioritize eye comfort and need expandable storage for media.

4. Rugged Smartphones with Expandable Storage

For outdoor enthusiasts, travelers, or workers in tough environments, rugged smartphones with expandable storage provide durability without sacrificing storage flexibility.

Samsung Galaxy XCover 6 Pro

Expandable Storage: Up to 1TB (microSDXC)
Internal Storage Options: 128GB
Key Features:
MIL-STD-810G & IP68 (water, dust, and shock-resistant)
Exynos 1280 (decent mid-range performance)
6.6-inch 120Hz TFT LCD display (Gorilla Glass Victus+)
50MP main camera (good for outdoor photography)
Replaceable 4,050mAh battery
Programmable shortcut key (for quick access to apps)
Best For: Construction workers, hikers, and outdoor professionals who need a durable phone with expandable storage.

CAT S75

Expandable Storage: Up to 1TB (microSDXC)
Internal Storage Options: 128GB
Key Features:
MIL-STD-810H & IP68/IP69 (extreme durability)
MediaTek Helio G99 (solid performance)
6.6-inch 120Hz FHD+ display (Corning Gorilla Glass Victus)
50MP main camera (thermal imaging option)
5,000mAh battery (long-lasting)
Dedicated programmable button
Best For: Industrial workers, adventurers, and anyone needing a nearly indestructible phone with expandable storage.

Key Considerations When Choosing a Smartphone with Expandable Storage

Before purchasing a smartphone with a microSD slot, consider the following factors:

1. Maximum Supported microSD Capacity

Most modern smartphones support up to 1TB microSDXC cards, but some older or budget models may only support 512GB or 256GB.
Check the manufacturer’s specifications to confirm compatibility.

2. microSD Card Speed Class

For 4K video recording, app storage, or gaming, use a UHS-I U3 (Class 10) or UHS-II card for optimal performance.
Slower cards (Class 4 or 6) may cause lag when running apps from the microSD.

3. Hybrid vs. Dedicated microSD Slot

Hybrid Slot: Uses the second SIM slot for microSD expansion (you must choose between dual SIM or expandable storage).
Dedicated Slot: Allows both dual SIM and microSD expansion simultaneously.

4. App Storage on microSD

Some Android versions (and manufacturers) restrict app storage on microSD due to performance and security concerns.
Samsung and Motorola typically allow app storage on microSD, while others (like Google) may not.

5. Future-Proofing

If you plan to keep your phone for 3+ years, opt for a model with at least 128GB internal storage + microSD support to accommodate growing file sizes.

Final Thoughts: Which Smartphone with Expandable Storage Should You Buy?

The best smartphone with expandable storage depends on your budget, performance needs, and use case:

Best Premium Option: Samsung Galaxy S24 Ultra (for power users who need both flagship performance and storage flexibility).
Best Mid-Range Option: Samsung Galaxy A54 5G (great balance of price, performance, and expandable storage).
Best Budget Option: Samsung Galaxy A14 5G (affordable 5G phone with microSD support).
Best Rugged Option: Samsung Galaxy XCover 6 Pro (durable, replaceable battery, and expandable storage).
Best for Creators: Sony Xperia 1 V (4K display, pro-grade cameras, and microSD support).

Expandable storage remains a valuable feature for users who need flexibility, cost savings, and future-proofing. While many flagship phones have abandoned microSD slots, brands like Samsung, Motorola, and Sony continue to offer this convenience, ensuring that users don’t have to compromise on storage.

If you frequently run out of space or work with large files, a smartphone with expandable storage is a smart investment—one that will keep your device relevant for years to come.

Best Smartphones That Support Expandable Storage