Head-to-head · Best 1TB SD Cards

Lexar ARMOR GOLD 1TB SDXC UHS-II V60 vs SanDisk Extreme PRO 1TB SDXC UHS-I

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Lexar ARMOR GOLD 1TB SDXC UHS-II V60 comes out ahead by a narrow margin (4.5 vs 4.2). The gap is mostly about Photographers and videographers working in harsh conditions who want maximum physical durability in a fast 1TB card. — read the strengths below before deciding.

Higher ratedRanked #2 in Best 1TB SD Cards

Lexar ARMOR GOLD 1TB SDXC UHS-II V60

4.5

$209.9as of Jun 7

The Lexar ARMOR GOLD 1TB is the toughest 1TB SD card here, built from stainless steel with IP68 sealing and a 5m drop rating. It backs that durability with strong UHS-II speeds rated to 280MB/s read and 205MB/s write and a V60 class for 4K/60p video. The compromises are V60 rather than V90 and measured writes that can fall below the headline figure.

Strengths

— Stainless-steel monolithic construction rated to survive 5m drops and 370 Newtons of pressure
— IP68 dust and water resistance, among the toughest SD cards available
— Strong UHS-II speeds rated up to 280MB/s read and 205MB/s write

Watch-outs

— Measured write speed in some tests lands well below the rated maximum
— V60 rather than V90, so less headroom than the ProGrade for the highest bitrates
— Needs UHS-II hardware to hit full speed

$209.9 · Check Price on Amazon Full review →

Ranked #5 in Best 1TB SD Cards

SanDisk Extreme PRO 1TB SDXC UHS-I

4.2

$279.99as of Jun 7

The SanDisk Extreme PRO 1TB SDXC UHS-I is the value and compatibility champion of this list. It works at full speed in any standard SD slot, reliably hits its 200MB/s read and 140MB/s write spec, and covers 4K UHD video with U3/V30 ratings, all at the lowest price here. The trade-off is the UHS-I bus, which caps it well below the UHS-II cards for speed.

Strengths

— The most affordable and widely compatible 1TB SD card here, working at full speed in any standard SD slot
— Reliable real-world performance that matches its 200MB/s read and 140MB/s write spec
— U3 and V30 ratings cover 4K UHD video recording

Watch-outs

— UHS-I bus caps speeds far below the UHS-II cards in this list
— V30 rating only, not suited to high-bitrate 6K or 8K video
— Slower offloads make emptying a full 1TB card take longer

$279.99 · Check Price on Amazon Full review →

How they stack up

Lexar ARMOR GOLD 1TB SDXC UHS-II V60

The most rugged card in this group, beating the ProGrade Digital Iridium, Lexar Professional Silver Pro and both SanDisk Extreme PRO cards on physical durability. As a V60 card it trails the ProGrade's V90 sustained-write guarantee, but it is faster and tougher than the UHS-I SanDisk Extreme PRO.

SanDisk Extreme PRO 1TB SDXC UHS-I

The only UHS-I card in this group, far slower than the UHS-II Lexar Armor Gold, Lexar Professional Silver Pro, SanDisk Extreme PRO UHS-II and ProGrade Digital Iridium, but the cheapest and most universally compatible. Best suited to cameras and devices that do not support UHS-II.

Specs side-by-side

Spec	Lexar ARMOR GOLD 1TB SDXC UHS-II V60	SanDisk Extreme PRO 1TB SDXC UHS-I
Capacity	1TB	1TB
Bus	UHS-II	UHS-I
Video speed class	V60	—
Read speed	Up to 280MB/s	Up to 200MB/s
Write speed	Up to 205MB/s	Up to 140MB/s
Build	Stainless steel, IP68	—
Drop rating	5 meters	—
Pressure resistance	370 Newtons	—
Speed class	—	U3, V30
Video	—	4K UHD
Durability	—	Shockproof, temperature-proof, waterproof, X-ray-proof
Software	—	RescuePRO Deluxe subscription

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