ASIC miners
Which one is better in 2025? In-depth comparison of Bitmain Antminer S19j XP and Bitmain Antminer S21
Bitmain Antminer S19j XP and Bitmain Antminer S21 are two popular asic miners with different costs, ease of use, and compatibility.
We've compared Bitmain Antminer S19j XP head-to-head with Bitmain Antminer S21 to help you decide which is best for your needs.