Go to Settings > About Phone > Check Model > Model & hardware or Model

You can identify your OnePlus 8 5G carrier in the settings menu.

Browse to Settings > About Phone > Status > Network or Service Provider

If your carrier is not listed, please select “Other”.

All carriers aside from Verizon, T-Mobile, and AT&T fall under the “Other” classification.

If you are currently using a carrier other than the network it was originally locked to, you’ll need to select the original carrier when entering the details for your phone.

For example, if you purchased your phone from AT&T but then switched to another carrier such as Verizon, you’ll need to select “AT&T” for your device details so that you receive an accurate buyback quote.

Browse to Settings > Storage

The total capacity of your Android phone will be displayed under Total Space

Find more information about your phone’s storage capacity

Use the following condition descriptions to determine the best match for your OnePlus 8 5G

* Please note that each store has a slightly different way of determining an item’s condition.

The true value of a OnePlus 8 5G depends on its condition and specifications like capacity and carrier. The most important factor will be the cosmetic and operational condition of your device. Of course, the better the condition the more money in your pocket, but the companies we search will even purchase broken devices!

Phone values depreciate by around 40% over one year, but that rate jumps to 75% over three years. At the same time, values for old OnePlus 8 5G models drop by 15% or more after a new flagship is released. That means you should sell as soon as possible to get the most money for your used OnePlus 8 5G.

Sending your phone to a Flipsy Trust Verified online buyback store is convenient since you’ll get a free printable shipping label and speed payments that are sent within 3 days of delivery. It's also worth mentioning that the buyback stores we search pay cash, not credit like carrier buyback programs which also offer 30% less comparatively.

Unfortunately, local selling options are limited in most areas.

The best option for selling your OnePlus 8 5G locally is to list it on a marketplace like Craigslist or Facebook Marketplace. This can be a good route for getting the most money for your Tablet, but be aware that there are several potential drawbacks which include:

• No guarantee of sale
• Fees can reduce profits (listing fees, selling fees, commissions, PayPal fees, etc.)
• Time-consuming listings with phone details, photos, etc.
• Sales can take a long time
• Potential for scams

Another consideration is a local buyback store or kiosk such as ecoATM. Although these offer the likelihood of a same-day payout, they don’t come without cons:

The best option for selling your OnePlus 8 5G locally is to list it on a marketplace like Craigslist or Facebook Marketplace. This can be a good route for getting the most money for your iPhone, but be aware that there are several potential drawbacks which include:

• Less money than other options
• Nearest store or kiosk could be far away
• Still no guarantee of sale
• Might offer store credit instead of cash

Lastly, most areas have brick & mortar carrier stores like Verizon, AT&T, and T-Mobile, but their trade-in programs often offer 30-50% less than your other options and they typically only offer store credit, not cash!

Unfortunately, iPhones and Samsung phones are the only blacklisted devices purchased through Flipsy at this time.

Learn more about how to sell locked and blacklisted phones.

Yes. Many Flipsy stores purchase items in a variety of unfavorable conditions including Fair, Poor and even Broken. No matter what condition your item is in, you can sell it on Flipsy.

Flipsy buyback vendors will wipe your OnePlus 8 5G's data when they receive it, but it’s a good idea to perform a backup and factory reset before shipping your device. This way you won’t lose any pictures, documents, or data you want to keep, and you’re protected if anything should happen to your device in transit to the buyer.

If you’re not sure how, check out our guides on how to reset OnePlus 8 5G devices .

Yes. Flipsy only lists offers from Trust Verified Stores who have a proven track record of conducting safe online transactions. Flipsy monitors review sites, customer feedback and rating services to make sure stores are maintaining good customer relationships. We invite you to view profiles, reviews, policies and contact information for every store we search.

Flipsy vets online buyback stores through a Trust Verification Process to eliminate the potential risks involved with shipping and selling your devices to an online company. Once a store is approved, Flipsy continues to actively monitor review sites, customer feedback, and rating services to verify that the stores consistently uphold positive customer relationships.

We invite you to view profiles, reviews, policies and contact information for every store we search.

Flipsy is confident that the iPhone 14 offer you'll receive will be unmatched by any other online buyback company. If you find a better price within 24 hours of completing your sale, we’ll match the price you find – plus beat it by $10!

Read more about the Flipsy Guarantee