The iPhone models currently sold on apple.com work with nano-SIM cards and eSIM voice and data plans from compatible carriers or providers.* And they work on many 4G LTE networks around the world. Contact service providers for details.
Available space is less and varies due to many factors. A standard configuration uses approximately 10GB to 12GB of space (including iOS and preinstalled apps) depending on the model and settings. Preinstalled apps use about 4GB, and you can delete these apps and restore them.
* Trade‑in values vary based on the condition, year and configuration of your trade‑in device. Additional trade-in values require purchase of a new iPhone, subject to availability and limits. You must be 18 years or older. In-store trade-in requires presentation of a valid, government-issued photo ID. Apple or its trade-in partners reserve the right to refuse or limit any trade-in transaction for any reason. Additional terms from Apple or Apple’s trade-in partners may apply.