The Samsung 980 Pro dominates raw performance with up to 7,000 MB/s sequential reads, roughly 6.7× faster than the T7 Shield’s 1,050 MB/s (per Samsung). However, the T7 Shield’s IP65‑rated, pocket‑sized design and plug‑and‑play USB‑C connectivity make it far more convenient for mobile workflows, a niche the 980 Pro cannot fill. For stationary high‑end PCs the 980 Pro is the clear winner; for po...