What is the most portable camera memory card available?

This page compares 9 camera memory cards with verified specifications and prices. Top options include SanDisk Extreme 128GB SDXC UHS-I 180MB/s, SanDisk 128GB Extreme PRO UHS-I SDXC Memory Card SDSDXXJ-128G-GSCIN, DATO DTTF256GU3A1V60U2A Lightning 256GB microSDXC UHS-II. Prices range from £38 to £2,515. All data is sourced from manufacturer documentation and specialist retailers.

Product ⇅ Price ⇅ Capacity (GB) ⇅ Speed Class ⇅ Write Speed (MB/s) ⇅ Read Speed (MB/s) ⇅ Form Factor ⇅ Brand ⇅
SanDisk Extreme 128GB SDXC UHS-I 180MB/s
US 		£2515.17 ≈ 128GB Class 10, U3, V30 90 180 SDXC SanDisk

This 128GB SDXC card offers read speeds up to 180MB/s and write speeds up to 90MB/s, with Class 10, U3 and V30 ratings for 4K video and burst photography. It suits camera users who need fast, durable storage for high-resolution photos and video.

★ Ideal for

It suits users seeking a portable camera memory card because its compact SDXC form factor provides 128GB of storage with fast 180MB/s reads and 90MB/s writes for convenient shooting and transferring on the move.

Sources:
Reliance Digital Henry's Cameras
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SanDisk 128GB Extreme PRO UHS-I SDXC Memory Card SDSDXXJ-128G-GSCIN
US 		£38.46 ≈ 128GB UHS-I, A2, U3, V30 120 250 SDXC SanDisk

This 128GB SanDisk Extreme PRO SDXC card offers read speeds up to 250MB/s and write speeds up to 120MB/s, with U3 and V30 ratings for 4K UHD video. Its full-size SD form factor suits cameras, camcorders, computers, and other devices with SD card slots.

★ Ideal for

It suits users seeking a highly portable camera memory card because its compact full-size SDXC form factor combines 128GB capacity with fast 250MB/s read and 120MB/s write speeds for convenient high-resolution photo and 4K video storage.

Sources:
Newegg
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DATO DTTF256GU3A1V60U2A Lightning 256GB microSDXC UHS-II
US 		£84.32 ≈ 256GB UHS-II / U3 / A1 / V60 / Class 10 180 280 microSDXC DATO

This 256GB microSDXC card uses a UHS-II interface and supports read speeds up to 280MB/s and write speeds up to 180MB/s. Its U3 and V60 ratings suit high-resolution photography, 4K video recording, smartphones, and portable gaming devices.

★ Ideal for

It suits the most portable camera memory card category because its lightweight microSDXC form factor combines 256GB capacity with UHS-II performance, up to 280MB/s read speeds, and V60 support for 4K recording.

Sources:
Newegg
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Kingston Canvas React Plus SDR2V6/256GB 256GB SDXC UHS-II V60
US 		£106.52 ≈ 256GB Class 10, UHS-II, U3, V60 150 280 SDXC Kingston

This 256GB SDXC card uses the UHS-II interface and offers read speeds up to 280 MB/s and write speeds up to 150 MB/s. Its U3 and V60 ratings make it suitable for high-resolution photography, burst shooting, and 4K video in compatible cameras.

★ Ideal for

It suits the most portable camera memory card use because its compact SDXC form factor provides 256GB of storage and fast UHS-II performance without needing an external drive during shoots.

Sources:
Best Buy B&H Photo Video Alta
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ProGrade Digital 128GB SDXC UHS-II V60 Gold
US 		£172.36 ≈ 128GB V60 130 250 SDXC ProGrade Digital

This 128GB UHS-II SDXC card offers read speeds up to 250 MB/s and write speeds up to 130 MB/s, with a V60 rating for sustained video recording. It suits photographers and videographers using DSLRs, mirrorless cameras, camcorders, or digital cinema cameras, including 4K video and rapid RAW bursts.

★ Ideal for

Its compact SDXC form factor and 128GB capacity make it highly portable, while the V60 rating and 250 MB/s read speed provide fast, reliable storage for a portable camera setup.

Sources:
CameraPro
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SanDisk 1TB Extreme UHS-I microSDXC Memory Card SDSQXH9-1T00-GZ6MA
US 		£199.73 ≈ 1TB Class 10 / U3 / V30 / A2 170 245 microSDXC SanDisk

This 1TB microSDXC card offers up to 245 MB/s read speeds and 170 MB/s write speeds, with UHS-I, U3, V30, and A2 ratings. It suits action cameras, drones, Android devices, and portable gaming systems that need high capacity and fast performance.

★ Ideal for

It is highly portable because its microSDXC form factor is smaller than a fingernail while providing 1TB of storage, up to 245 MB/s read speeds, and up to 170 MB/s write speeds for carrying extensive camera footage in a single card.

Sources:
B&H Photo Video
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SanDisk 512GB Extreme PRO UHS-II SDXC Memory Card SDSDXEP-512G-ANCIN
US 		£244.11 ≈ 512GB Class 10 / U3 / V60 150 280 SDXC SanDisk

This professional-grade 512GB SDXC card uses UHS-II and supports read speeds up to 280 MB/s and write speeds up to 150 MB/s. It suits photographers and videographers using DSLR, mirrorless, or cinema cameras for high-resolution photos and 6K, 4K, and Full HD video.

★ Ideal for

Its compact SDXC form factor and 512GB capacity make it highly portable while its UHS-II interface, 280 MB/s read speed, and 150 MB/s write speed support fast camera workflows on the go.

Sources:
B&H Photo Video
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Nextorage NX-M2SE512G 512GB microSDXC UHS-II V60
US 		£291.46 ≈ 512GB U3 V60 Class 10 190 280 microSDXC Nextorage

This 512GB microSDXC card uses the UHS-II interface and supports V60 video recording, with read speeds up to 280 MB/s and write speeds up to 190 MB/s. It suits photographers, videographers, and other users who need high-capacity portable storage with fast transfer and recording performance.

★ Ideal for

It is highly portable because its microSDXC form factor is compact, while the 512GB capacity, UHS-II interface, 280 MB/s read speed, 190 MB/s write speed, and V60 rating suit demanding camera use.

Sources:
Newegg
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SanDisk 1TB Extreme PRO UHS-II SDXC Memory Card SDSDXEP-1T00-ANCIN
US 		£355.08 ≈ 1TB Class 10 / U3 / V60 150 280 SDXC SanDisk

This 1TB UHS-II SDXC card delivers read speeds up to 280 MB/s and write speeds up to 150 MB/s, with a V60 rating for sustained video recording. It suits professional and enthusiast photographers and videographers using DSLR, mirrorless, or cinema cameras for high-resolution photos and 6K or 4K video.

★ Ideal for

This is highly portable for camera use because its compact SDXC form factor provides 1TB of storage while supporting up to 280 MB/s read speeds, 150 MB/s write speeds, and V60 sustained performance.

Sources:
B&H Photo Video
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