Sony TOUGH-G 128GB
Score: 90/100
Lexar Professional 1667x 128GB
Score: 73/100Rankings
The Sony TOUGH-G 128 GB UHS-II card delivers world-class V90 performance and extreme ruggedness, making it perfect for 8K video workflows and demanding field conditions. Its ultra-fast 300 MB/s read and 299 MB/s write speeds set a high bar, though its larger dimensions may challenge tight camera bays.
The Lexar 128 GB Professional 1667x UHS-II SDXC card (2-pack) provides high read speeds and a V60 video rating, making it suitable for 4K video and fast RAW bursts. Its dual-card configuration, write-protect switch, and lifetime warranty add value, though write speeds lag behind top-tier competitors.
| Attribute | | |
|---|---|---|
128 GBbest | 128 GBbest | |
300 MB/sbest | 250 MB/s | |
299 MB/sbest | 120 MB/s | |
5 yearsbest | — | |
| ↓ lower better | 2 gbest | 2 gbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(3) | ||
Video Speed Class | V90 | V60 |
Maximum Read Speed (MB/s) | 300 MB/s | 250 MB/s |
Maximum Write Speed (MB/s) | 299 MB/s | 120 MB/s |
Physical(1) | ||
Weight (g) | 2 g | 2.0 g |
Products in the top-left offer the best value (high score, low price).
Professional reviewers consistently highlight the SF-G TOUGH's unparalleled durability and speed, calling it the "world's toughest SD card" and noting its V90 rating as essential for 8K video workflows.
Everyday users praise the card's solid feel, extreme durability, and fast performance for burst shooting and high-resolution video, while noting fit issues in cramped slots and the lack of a write-protect switch.
“feeling more substantial”
“I had to sand the card down to fit in a Panasonic camera.”
“dramatically accelerates workflow from start to finish”
Professional reviewers praise the Lexar 1667x series for its solid UHS-II performance, V60 rating, and extensive testing across more than 1,100 devices, highlighting its reliability in demanding DSLR and cinema camera workflows. They also note the added confidence of a limited lifetime warranty, though they acknowledge that write speeds, while good, lag behind some premium competitors.
Everyday users consistently rate the cards highly (4.5-4.9/5), lauding the fast transfer speeds, dependable 4K video capture, and the convenience of the write-protect switch and recovery software. Common complaints focus on occasional slower real-world write speeds, incompatibility with older readers, and the absence of a bundled card reader or case.
