Whatsminer M31S+ (80MH/s) vs Antminer S19j Pro (100TH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Whatsminer M31S+ (80MH/s)
Option 2
Antminer S19j Pro (100TH/s)
Whatsminer M31S+ (80MH/s) leads this comparison
Whatsminer M31S+ (80MH/s) comes out ahead on more buyer-facing signals here. Antminer S19j Pro (100TH/s) can still be the better fit when budget, availability, or a specific mining setup matters more.
Profit estimates use currently available product data and a hosted electricity rate of $0.060/kWh.
Technical comparison
Side-by-side mining, operating, and commercial specs.
| Feature | Whatsminer M31S+ (80MH/s) | Antminer S19j Pro (100TH/s) | Advantage |
|---|---|---|---|
| Brand | N/A | Antminer | Contextual |
| Model | N/A | S19 | Contextual |
| Hashrate | 80 MH/s | 100 TH/s Best | Antminer S19j Pro (100TH/s) |
| Power Consumption | 0W Best | 3050W | Whatsminer M31S+ (80MH/s) |
| Efficiency | N/A | 30.50 J/TH | Contextual |
| Daily energy use | 0.0 kWh Best | 73.2 kWh | Whatsminer M31S+ (80MH/s) |
| Net Daily Profit (Est.) | $0.00 Best | -$1.18 | Whatsminer M31S+ (80MH/s) |
| Monthly Profit (Est.) | $0.00 Best | -$35.46 | Whatsminer M31S+ (80MH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 120 x 390 x 230 mm | 195 x 370 x 290 mm | Contextual |
| Weight | 11500 g Best | 13200 g | Whatsminer M31S+ (80MH/s) |
Performance
Antminer S19j Pro (100TH/s) has the hashrate edge for raw output potential.
Efficiency
Efficiency data is not available for this comparison.
Buying decision
Check live stock, delivery schedule, and hosting capacity on the product page before placing an order.
Frequently asked questions
Which is more powerful: Whatsminer M31S+ (80MH/s) or Antminer S19j Pro (100TH/s)?
Antminer S19j Pro (100TH/s) has a higher hashrate of 100 TH/s compared to Whatsminer M31S+ (80MH/s)'s 80 MH/s.
Is Whatsminer M31S+ (80MH/s) more efficient than Antminer S19j Pro (100TH/s)?
Efficiency data is not available for this comparison.
Which miner has the better estimated ROI?
Estimated ROI is not available because one of the miners is missing current pricing or profit data.
Every Day You Wait is Revenue You Lose
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