How to Sell Your Samsung Galaxy for the Most Cash

Ranked from highest to lowest payout on average:

• Mail-in buyback services (including BuyBackBear): lock a cash quote, ship free, and get paid after a quick inspection. Best balance of payout and effort for most sellers.
• Peer-to-peer marketplaces (Swappa, eBay, Facebook Marketplace): highest ceiling, but you handle listing, shipping, and buyer risk yourself.
• Retail stores and local buyers (uSell, local shops): faster than mail-in but typically lower offers and no locked quote.
• Carrier trade-in programs (AT&T, T-Mobile, Verizon): often the lowest real payout. Carriers advertise large numbers but pay out as bill credits over 24 to 36 months, not as cash.
• Kiosks (ecoATM, Coinstar Exchange): instant and in-person, but independent studies show kiosk payouts at roughly 57 to 71 percent of a phone's market value (source: independent resale-value studies). Convenient, but you leave money behind.

For a full breakdown of every channel, see our guide to the best places to sell your phone.

A few steps before you request a quote can meaningfully change what you get:

• Get more than one offer. According to BuyBackBear's daily price tracking, the highest quote for the same device can be 20 to 70 percent more than the lowest. Spending five minutes comparing quotes is almost always worth it.
• Check your carrier-lock status. An unlocked Galaxy sells to a broader pool of buyers and usually commands a higher offer. If your phone is paid off, your carrier is legally required to unlock it on request.
• Be honest about condition. Most buyers let you self-grade condition. Overstating it leads to a revised offer on inspection, which wastes time and erodes trust. Grade accurately and you avoid surprises.
• Sell before a new model launches. Samsung typically announces Galaxy S and Z series devices once a year. Values on the previous model drop when the new one is announced. Selling a few weeks before a launch announcement tends to get you more than waiting until after.

Once you have a quote you're happy with, lock it in and ship your Galaxy before the offer window closes.

Doing a full factory reset before you sell protects your personal data and ensures the buyer gets a clean device. On most Samsung Galaxy phones:

1. Open Settings and tap General Management.
2. Tap Reset, then Factory Data Reset.
3. Review the list of accounts and data that will be erased, then tap Reset and confirm with your PIN.

Samsung also has an official step-by-step guide at samsung.com/us/support if you want to follow along with screenshots for your exact model.

For a broader walkthrough that covers all Android phones, see our Android factory reset guide.

A Galaxy left signed into a Samsung account can be locked by the previous owner remotely using Find My Mobile, similar to iCloud Activation Lock on iPhones. A locked phone is worth far less, and most buyers will reject it outright.

Before you sell:

• Go to Settings > Accounts and Backup > Manage Accounts and remove your Samsung account.
• Alternatively, go to Settings > Biometrics and Security > Find My Mobile and turn it off before running the factory reset.
• The factory reset itself will sign you out if you confirm removing accounts during the reset process.

The CTIA provides guidance on responsible device disposal, including removing personal accounts before passing a device on.

If you are not sure how much your Galaxy is worth before you request a quote, the main factors that move the number:

• Model tier: Galaxy S Ultra and S+ models hold value better than A-series mid-range phones. The Z Fold and Z Flip foldables command a premium while they are current.
• Storage size: Higher storage usually means a higher offer, though the premium shrinks on older models.
• Age: A phone one generation old retains more value than one two or three cycles back. Values drop sharply in the first year after a new generation launches.
• Condition: Screen cracks, deep scratches, and battery health below about 80 percent each reduce the offer. A phone in clean, working condition gets the best quote.
• Carrier lock: Unlocked phones are worth more because they work on any network.

The fastest way to see what your specific Galaxy is worth right now is to get a live quote.

A few habits that consistently result in a lower payout:

• Accepting the first offer. The first place you check is rarely the best. A short comparison takes minutes and can add real money.
• Waiting too long after a new launch. Once Samsung announces the next Galaxy S or Z series, values on the current generation start dropping. Selling promptly after deciding beats sitting on it for another few months.
• Trading in to a carrier instead of selling for cash. Carrier bill credits sound like real money, but they take two to three years to pay out and evaporate if you switch plans or carriers. For details on why cash usually wins, see our carrier trade-in vs selling for cash comparison.
• Forgetting to remove accounts. A phone that can't be set up by the buyer is worth significantly less. Clearing your Samsung account and doing a factory reset takes five minutes and prevents the most common reason for an offer being revised.