The amount you'll get for your OnePlus Nord N300 depends on the device's condition, storage capacity, carrier lock status, and whether security protections (like Factory Reset Protection) are still enabled. ecoATM gives an instant cash offer at the kiosk after a quick diagnostic, and in many cases that cash offer is competitive with — and can beat — carrier trade-in values. Exact payouts vary by location and condition, so check an online estimate or visit a kiosk to see your offer.

First get an online quote, then back up and prepare your OnePlus Nord N300 for sale following ecoATM's prep steps. Next find an ecoATM kiosk at a participating retailer, connect or place the phone for a quick diagnostic, and receive an instant offer; you can accept the offer to get paid or decline and keep your phone. Payment is provided on the spot so you walk away with cash (or another offered payout method) if you accept.

Yes — ecoATM accepts OnePlus Nord N300 phones with cracked screens, dents, faulty batteries, and other damage, though visible or functional damage will lower the offer you receive. If a damaged device cannot be resold for parts or refurbishment, ecoATM will recycle it responsibly so it doesn't end up in a landfill. ecoATM evaluates damaged devices on site and either pays an offer or routes the device to recycling partners.

You can sell a carrier-locked OnePlus Nord N300 to ecoATM, but locked devices typically receive a lower offer than unlocked phones because resale options are more limited. A carrier-locked phone means it's tied to a specific wireless provider until the lock is removed, and ecoATM will still run its diagnostic and make a competitive cash offer based on that status. If possible, unlocking the phone before selling can increase the offer.

Before you visit an ecoATM kiosk, back up any important data, sign out of your Google account, and disable Factory Reset Protection or other device-level security features. Remove your SIM card, then perform a factory reset so personal data is cleared; ecoATM's how-to guidance recommends these steps to ensure a smooth transaction. Bring the phone to a kiosk and follow the on-screen prompts to complete the sale.

You should factory reset your OnePlus Nord N300 before selling so your personal data is removed; ecoATM's instructions explicitly advise resetting devices prior to sale. ecoATM also performs additional wiping and preparation on devices before resale or refurbishment to help protect customer data, and devices that can't be resold are handled through responsible recycling channels. Together these steps help minimize the risk that personal data remains on a device after you sell it.

If your OnePlus Nord N300 is in good enough condition, ecoATM routes it for refurbishment and resale so the device gets a second life instead of being discarded. Devices that can't be resold are recycled through ecoATM's certified e-waste partners so toxic materials are kept out of landfills, helping reduce electronic waste. This mix of refurbishment and responsible recycling supports extending device lifecycles and reducing environmental impact.

The trade-in value of your OnePlus Nord N300 isn't fixed — it's based on factors like storage capacity, physical and functional condition, and whether the device is carrier-locked or unlocked. ecoATM gives you an instant cash offer at the kiosk (paid in cash or via Venmo/PayPal where available) rather than store credit, so you can see what your OnePlus Nord N300 is really worth before you commit. Start with an online estimate, then complete a quick on-site diagnostic at a kiosk to lock in your final trade-in value.