Samsung Galaxy S21 (CPU) Mining Profitability & Solo Block Chance
See the daily, monthly and annual mining profitability of the Samsung Galaxy S21 CPU across every compatible proof-of-work coin, plus its solo block-hit probability. BackPoW uses live network difficulty and coin prices, and lets you set your electricity cost and pool fee to get realistic net profit figures.
Samsung Galaxy S21 at a glance
- Type: CPU
- Mineable coins: 1
- Primary algorithm: VerusHash
- Hashrate: 5.80 MH/s
- Power draw: 12 W
- Efficiency: 2.07 J/MH
- Current market price: $120–$210 (estimated market price, median $160)
- Breakeven electricity rate: 0.0183 USD/kWh — mining becomes unprofitable above this electricity tariff
- Efficiency rank: #3 of 3 by energy efficiency among VerusHash CPUs
- Expected time to solo mine 1 Verus block: ~106.9 days at the Samsung Galaxy S21's rated hashrate
- Most profitable coin today: Verus (VRSC) — ~$0.005269/day gross
- Top mineable coins: Verus
Top Samsung Galaxy S21 coins by daily revenue
Estimated gross mining revenue per day at the Samsung Galaxy S21's rated hashrate, using live network difficulty and coin prices (before electricity and pool fees):
- Verus (VRSC) — ~$0.005269/day gross
Recommended solo mining pools for the Samsung Galaxy S21
To solo mine with the Samsung Galaxy S21, connect your rig's stratum configuration to a verified solo pool gateway so you receive 100% of the block reward when finding a block. Top verified solo pools for Verus (VRSC):
- vipor.net — 2% fee (42.14 GH/s)
- fastpool.xyz — 0.1% fee
- skaffapool.nl — 0.3% fee (6.21 KH/s)
- tazmining.ch — 0.5% fee (352.12 H/s)
- hashmonkeys.cloud — 0.5% fee
Compare all Verus solo mining pools & stratum fees →
Frequently asked questions
What coins can I mine with the Samsung Galaxy S21?
The Samsung Galaxy S21 (CPU) can mine 1 proof-of-work coin on BackPoW, including Verus. Each coin shows its estimated hashrate, daily revenue and solo block-hit probability.
How profitable is the Samsung Galaxy S21 for mining?
Profitability of the Samsung Galaxy S21 depends on the coin, its network difficulty, the coin price, your electricity cost and pool fees. BackPoW ranks every mineable coin by daily, monthly and annual profit so you can pick the best target.
What is the best coin to mine with the Samsung Galaxy S21?
Right now the single highest-earning coin for the Samsung Galaxy S21 is Verus (VRSC), at about $0.005269/day gross (gross, before electricity). BackPoW re-ranks every mineable coin daily using live network difficulty and prices, so this can change.
Can the Samsung Galaxy S21 solo mine?
Yes. BackPoW computes the Samsung Galaxy S21's solo block-hit probability per coin using a Poisson model based on live network hashrate, so you can gauge your realistic chance of finding a block.
How long would the Samsung Galaxy S21 take to solo mine one Verus block?
About one Verus (VRSC) block every 106.9 days on average at the Samsung Galaxy S21's rated hashrate, using Verus's live network hashrate. Real results are random (Poisson) around this mean, recalculated every update.
Where can I solo mine with the Samsung Galaxy S21?
You can solo mine Verus with the Samsung Galaxy S21 by connecting to verified solo stratum gateways such as vipor.net, fastpool.xyz, skaffapool.nl. These pools forward 100% of the block reward directly to your wallet upon discovery (minus standard pool fees).
What is the breakeven electricity rate for the Samsung Galaxy S21?
The Samsung Galaxy S21 breaks even at approximately 0.0183 USD/kWh. If your electricity tariff is below this threshold, mining is profitable at current coin prices and network difficulty. Above this rate, power costs exceed daily revenue and the miner operates at a loss. BackPoW recalculates this figure every update.
Coins you can mine with the Samsung Galaxy S21
Samsung Galaxy S21 solo block-chance pages
Full solo odds for the Samsung Galaxy S21 on each coin, with the expected wait for one block at live network difficulty:
- Samsung Galaxy S21 solo mining odds on Verus (VRSC) — 1 block every ~107 days
Similar hardware to the Samsung Galaxy S21
Other VerusHash CPUs with comparable hashrate:
- Samsung Galaxy S22 (CPU) solo mining profitability
- Samsung Galaxy S23 (CPU) solo mining profitability