Yes, there are several Android smartphones designed with cryptocurrency and blockchain features. These phones usually include built-in crypto wallets, enhanced security features, and even decentralized applications (dApps). Here are some options:

1. HTC Exodus 1 & HTC Exodus 1s:
- Built-in Zion Wallet for secure crypto storage.
- Can run a Bitcoin full node (Exodus 1s).
- Secure enclave for private keys.

2. Sirin Labs Finney:
- Built-in cold storage wallet with a separate screen.
- Sirin OS (a secure fork of Android).
- dApp ecosystem and built-in token conversion.

3. Samsung Galaxy S10, S20, S21, S22, S23, S24 Series:
- Samsung Blockchain Keystore & Wallet.
- Supports Bitcoin, Ethereum, ERC-20 tokens, and dApps.
- Hardware-backed security for private keys.

4. Vertu METAVERTU:
- High-end Web3 phone with hardware wallet integration.
- Secure multi-chain crypto storage.
- AI and blockchain-based security features.

5. Solana Saga (2023):
- Solana blockchain integration.
- Secure seed vault for private keys.
- Pre-installed Solana dApp store.

Happy crypto mobility!