Galaxy S8+ 64GB (Unlocked) Certified Pre-Owned
A Samsung Pro is ready to assist you and answer any questions.
- Images must be in BMP, PNG, GIF or JPEG format.
- File size must be 5 MB or less.
- Image must be at least 100 pixels tall.
- Image must be at least 100 pixels wide.
- It contains copyrighted media (and you don't hold the copyright)
- It contains media not related to the product
We may not publish your review if:
- It contains copyrighted media (an you don't hold the copyright)
- It contains media not related to the product
Earn 1% back in rewards
360° and VR
A New Kind of New.
We do more than hit the reset button. Before any device gets labeled Samsung Certified Pre-Owned, it gets completely taken apart and rebuilt by the same engineers who build our new phones. They replace worn out pieces, and we include the same one-year warranty our new phones come with for extra peace of mind.
Unlock the Galaxy.
Unlocked by Samsung lets you pick more than just your smartphone. You can choose your carrier, data plan, services, features and apps, so you can get your phone exactly the way you want it.⁸
The world’s first
The Galaxy S8 expansive display stretches from edge to edge, giving you the most amount of screen in the least amount of space. And the Galaxy S8+ is even more expansive—our biggest screen yet.¹
Catch every shot.
The Galaxy S8 camera still takes amazing photos in low light, and now has an enhanced front-facing camera so you can take better, clearer selfies.
Designed around you.
Press the Bixby Button and get more done. Bixby learns from your routine to serve up the right apps and content at the right time, and makes it easy to ask Bixby a question or make a command.
What you need, when you need it.
Bixby is built into your Galaxy S8, and can adapt to your routine to anticipate what you might need, surfacing specific apps and content based on where are you are and what time it is. So in the morning, you might see your Health app. Or at night, your alarm and step count.
Look at your world in a new way.
Bixby is built into your camera, so you can identify landmarks, translate foreign languages or shop for products online right when you see them. Focus on an object in your viewfinder and tap the Bixby eye icon to get a deeper understanding of what you’re looking at.
Do even more.
Monitor everything from activity to sleep to nutrition, live chat with a doctor and stay motivated with notifications.³
LEARN MORE >
Carry all your cards on your devices so you can pay in-person or in-app. Plus get extra rewards for the same purchases you make every day.⁴
LEARN MORE >
Control hundreds of devices and appliances - whether you're at home or out the house.⁵
LEARN MORE >
Connect your Galaxy S8 or Galaxy S8+ to a monitor, keyboard and trackpad for a desktop-like experience.⁶
LEARN MORE >
Committed to quality
We've re-assessed every step of the smartphone manufacturing process and developed our 8-Point Battery Safety Check. It Involves putting our batteries through extreme testing, inside and out, followed by careful inspection by X-ray and the human eye to ensure highest quality. This program is our commitment to safer devices now and in the future.
Main Display Resolution
2960 x 1440 (Quad HD+)
Main Display Size
6.2" 158.1mm, full rectangle (6.1" 154.5mm, rounded corners)9
Main Display Technology
dual edge SuperAMOLED®
Camera resolution (Front)
8 MP AF
Camera resolution (Rear)
Dual Pixel 12.0 MP
Video Recording Resolution
UHD 4K (3840 x 2160)@30fps
Main Camera - Flash
Main Camera - Auto Focus
64GB ROM; 4GB RAM
MicroSD (Up to 256GB)
Frequencies and Data Type
B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(800), B28(700), B29(700), B30(2300), B66(AWS-3)
SIM 1 + MicroSD
802.11 a/b/g/n/ac 2.4G+5GHz, VHT80 MU-MIMO,1024-QAM
USB 3.1 Gen 1
Bluetooth v5.0 (LE up to 2 Mbps)
Smart Switch™ (PC version)
Android™ 7.0 (Nougat)
Accelerometer,Barometer,Fingerprint Sensor,Gyro Sensor,Geomagnetic Sensor,Hall Sensor,HR Sensor,Iris Sensor,Pressure Sensor,Proximity Sensor,RGB Light Sensor
Product Dimensions (inches)
2.89" x 6.28" x 0.32"
Battery, Talk Time
up to 34 hrs
Battery Type and Size
Music Play Time
AOD on: up to 58 hrs
AOD off: up to 99 hrs
Video Play Time
up to 20 hrs
Internet Use Time
3G: up to 14 hrs
LTE: up to 16 hrs
Wi-Fi: up to 15 hrs
Audio Playing Format
Video Playing Format
Video Playing Resolution
UHD 4K (3840 x 2160)@60fps
Services and Applications
Samsung DeX Support
Gear Circle (Manager Support),Gear Fit,Gear Fit2,Gear1,Gear2,Gear2 Neo,Gear S,Gear S2,Gear S3,Gear IconX,Gear VR,Gear VR with Controller,Gear 360,Gear 360 (2017)
Dust and Water-resistant
Water-resistant and dustproof based on IP68 Rating, which tests submersion up to 1.5 meter for up to 30 minutes. Not shockproof.
2960 x 1440 (Quad HD+)
Wireless Charging Capability
Fun & Entertainment
360° and VR
Global Download Center
SAMSUNG assumes no responsibility, and shall not be liable, in connection with whether any such products or services will be appropriate, functional or supported for the SAMSUNG products or services available in your location.
Use MirrorLink to Connect Your Car and Phone
Find your phone and tablet's IMEI, model number, or serial number
Price, Promotion, Processing: Pricing, delivery date and other errors may be withdrawn or revised and/or your order may be cancelled at any time, without prior notice, before we have both (a) shipped or provided access to your product or service, and (b) received your payment for the product or service. All sales on Samsung.com are subject to the full Terms of Sale . Samsung is not responsible for any errors, omissions or misdirected or lost orders, or orders which may be delayed. Samsung reserves the right to modify pricing and modify or cancel promotions at any time, without prior notice.
ᵠLimited time only, while supplies last, exclusively on Samsung.com and the Shop Samsung App (excluding in-person Samsung Studios transactions made using the App). You must opt-in to the Samsung Upgrade Program, apply and be approved for a financing account (“Financing Account”) under the Samsung Financing Program and make an initial purchase of an eligible Samsung Galaxy device (“Initial Device”) on a 24 month payment plan using your Financing Account. The price of your Initial Device plus any applicable shipping charges and taxes is the amount you will finance with your Financing Account (“Financed Amount”). After 12 months from the date Samsung ships your Initial Device to you, if your Financing Account is in good standing, you purchase a new Galaxy device (“Upgrade Device”) on a new 24 month payment plan using the Financing Account and you return your Initial Device to Samsung in good condition and meeting all requirements stated in the full terms and conditions for Upgrade Program (“Upgrade Terms”), then you will receive an upgrade credit (“Upgrade Credit”) equal to the balance of the applicable Financed Amount that remains outstanding on your Financing Account, up to a maximum of 50% of the Financed Amount (“Maximum Credit”). The Upgrade Credit is entirely subject to receipt by Samsung of your Initial Device in good condition and meeting all requirements stated in the Upgrade Terms. If your Initial Device does not meet these requirements, the Upgrade Credit will be reduced to $25 or the balance of the Financed Amount that remains outstanding on your Financing Account, whichever is less (“Limited Credit”). “Good condition” means that your Initial Device powers on and holds a charge, has a functioning display, has no breaks or cracks or other visible defects that go beyond normal wear and tear, and is not on a black list of any kind. In addition, before returning your Initial Device, you must perform a factory reset and remove all personal information from the device and disable reactivation lock, Google Factory Reset Protection and all other anti-theft locking software. If you do not return your Initial Device to Samsung within 14 days after you purchase your Upgrade Device, you will not receive any Upgrade Credit. Pending the application of your Upgrade Credit (whether the Maximum Credit or Limited Credit), you must continue to make all minimum payments as required by the Financing Account terms. This includes any amounts for the new purchase of your Upgrade Device. If the Upgrade Credit you receive is less than the outstanding Financed Amount, any remaining balance of the Financed Amount will also remain subject to required minimum payments in accordance with the Financing Account terms. After you return your Initial Device to Samsung, it will not be returned to you under any circumstances, regardless of its condition or the amount of Upgrade Credit applied to your Financing Account. Neither the Initial Device nor the Upgrade Device may be resold. The Upgrade Program may be modified or cancelled at any time in Samsung’s sole discretion. Additional terms apply. Void where prohibited. See the Upgrade Terms at www.samsung.com/us/mobile/phones/upgrade/terms-and-conditions/.
1In comparison to Samsung Galaxy devices greater than 5.5”. *Excluding the Galaxy Mega.
3Not a medical monitoring/diagnostic device. Accuracy of data provided by this device and related software, incl. heart rate readings, may vary based on environmental/skin conditions, settings/user input, activities performed, and other end-user interactions. For more information, see www.samsung.com/us/heartratesensor and in-app disclosures. Live chat requires Samsung and American Well accounts; service provided by American Well; see https://www.americanwell.com/ for additional terms, conditions and information.
4Registration required. Terms & Conditions apply. View them at http://www.samsung.com/us/samsung-pay/rewards/terms-and-conditions/ or on the Samsung Pay app.
5Products sold separately. Only compatible with select devices.
6For a limited time only, on Samsung.com/Shop Samsung App, pre-order or purchase a new qualifying Galaxy device (“Qualifying Purchase”), send in your qualifying trade-in device to Samsung through the Samsung Trade-In Program, and if Samsung determines your trade-in device meets all eligibility requirements, you will receive a trade-in credit specific to your qualifying trade-in device to apply toward your Qualifying Purchase. Device models that currently qualify for trade-in and trade-in credit amounts associated with those models are available on Samsung.com and the Shop Samsung App; eligible models and amounts may change at Samsung’s sole discretion. To be eligible for trade-in, your qualifying device must meet all Trade-In Program eligibility requirements, which include, but are not limited to, that the device powers on, holds a charge, and does not power off unexpectedly; has a functioning display; has no breaks or cracks in the screen (unless a cracked screen offer applies); has no breaks or cracks in the case; has no liquid damage (whether visible or not); has no other defects that go beyond normal wear and tear; is not on a black list; has a verified FCC ID; has been reset to factory settings; has all personal information removed; has all software locks disabled; and is owned by you (leased devices are not eligible). Anticipated trade-in value will be applied as a credit at time of purchase, but, if you do not send in your trade-in device within 15 days of receipt of your Qualifying Purchase, you will be charged back for the trade-in credit applied to your purchase, or if you send in your trade-in device within 15 days of receipt of your Qualifying Purchase but Samsung determines your device does not meet all eligibility requirements, you will be charged back for the trade-in credit applied to your purchase minus $25. Participation in this program does not excuse you from contracts with your carrier or retailer (or any related payments or fees) for the device that was traded in. Limit 1 trade-in per Qualifying Purchase. Samsung reserves the right to modify or discontinue this offer at any time. The Trade-In Program cannot be combined with any other Samsung, carrier or retailer promotions, discounts, or offers unless specifically provided for in the terms and conditions of such offers. Additional terms, including terms that govern the resolution of disputes, apply. Click here to learn more.
8Wireless voice, data and messaging services on Samsung Unlocked Galaxy S8, Galaxy S8+, Galaxy S7 and Galaxy S7 edge devices are compatible with most major U.S. GSM and CDMA networks. For these devices, wireless services are available on GSM networks such as AT&T and T-Mobile and CDMA networks such as Verizon, Sprint, and US Cellular®. Visit www.samsung.com for more information on your device. Support for certain features and services such as VoWiFi and hotspot, vary by wireless service provider. Wireless voice, data and messaging services on Samsung Unlocked Galaxy S6 and Galaxy J3 devices are compatible with most major U.S. GSM networks. For these devices, wireless services are available on GSM networks such as AT&T and T-Mobile. Visit www.samsung.com for more information on your device. Support for certain features and services such as VoWiFi and hotspot, vary by wireless service provider.
SIM card must be compatible with area's available networks. International calling, data services and coverage vary by network provider. Contact provider for details.
9Measured diagonally, the screen size is 6.2" in the full rectangle and 6.1" with accounting for the rounded corners.
© 2017 Samsung Electronics America, Inc. Samsung, Galaxy S, Gear VR, and Shop Samsung are all trademarks of Samsung Electronics Co., Ltd. All other brand, product, and service names and logos are marks of their respective owners. Screen images simulated. Appearance of products may vary.