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Mobile productivity, powered by two screens Mobile productivity, powered by two screens
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Flexibility to do more with multiple modes Flexibility to do more with multiple modes
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The best of Microsoft 365, together with Android™ apps The best of Microsoft 365, together with Android™ apps
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Original design, created by Surface Original design, created by Surface
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All-day battery life All-day battery life
Lasting power throughout your day. And, when you do need a boost, go from low to full with Fast Charging.3 Lasting power throughout your day. And, when you do need a boost, go from low to full with Fast Charging.3
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More pixels in your pocket More pixels in your pocket
Dual, high-resolution PixelSense™ Fusion Displays open to 8.1" for more space to get things done. Dual, high-resolution PixelSense™ Fusion Displays open to 8.1" for more space to get things done.
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See and do more with wide screens See and do more with wide screens
When opened, Surface signature 3:2 aspect ratio is perfect for reading, streaming, and staying productive. When opened, Surface signature 3:2 aspect ratio is perfect for reading, streaming, and staying productive.
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Write and sketch on screen Write and sketch on screen
Take notes and draw across apps on Surface Duo with thin, light Surface Slim Pen.** Take notes and draw across apps on Surface Duo with thin, light Surface Slim Pen.**
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Mobile typing, reimagined Mobile typing, reimagined
Stay productive with the adaptive keyboard, optimized for every mode. Stay productive with the adaptive keyboard, optimized for every mode.
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Secured, one-step sign-in Secured, one-step sign-in
Surface Duo features a built-in fingerprint reader for fast, secured access. Surface Duo features a built-in fingerprint reader for fast, secured access.
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Your PC loves Surface Duo, too Your PC loves Surface Duo, too
With the Your Phone app and your Windows 10 PC, you get instant access to everything you love on your phone, right on your computer.4 With the Your Phone app and your Windows 10 PC, you get instant access to everything you love on your phone, right on your computer.4
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Never miss a beat Never miss a beat
Complete your Surface Duo experience and fuel your productivity with Surface Earbuds.** Complete your Surface Duo experience and fuel your productivity with Surface Earbuds.**
Finishing touches and essentials Finishing touches and essentials
Elevate your Surface Duo experience with Microsoft 365, Surface Slim Pen, Surface Earbuds, Surface Headphones 2, and more.* Elevate your Surface Duo experience with Microsoft 365, Surface Slim Pen, Surface Earbuds, Surface Headphones 2, and more.*
Ready for a better way to get things done? Ready for a better way to get things done?
Surface Duo will work on AT&T, T-Mobile and Verizon networks including subsidiary and international partner networks.5

Streamline and simplify your day
Hear from Jen from Microsoft Store on how features like Microsoft Launcher and Office apps keep you focused and on track.

The things you’ll love about Surface Duo
Discover a few unique features you’ll love about this device with a video intro from Jamire from Microsoft Store.

Talk with an expert in real time
On your desktop browser, select the blue box that says “Chat with an expert about Surface Duo” in the lower right corner to chat one-on-one with someone via video or text-based messaging.
- Features and app availability may vary by region.
- Your device contains magnets, which may damage objects such as credit cards, passbooks, access cards, boarding passes, or parking passes. Please keep a safe distance between your device and objects that are affected by magnets. Please review https://support.microsoft.com/en-us/help/4558037/product-safety-warnings-and-instructions for important safety information about your device.
- * Some devices, accessories, and software sold separately. Additional fees and/or subscriptions required for some apps and features. Available apps may vary by carrier and over time. Calling requires data plan; see carrier for pricing and coverage details.
- ** Some devices, accessories, and software sold separately.
- [1] Some apps and features may require a wireless plan, additional subscriptions, or fees.
- [2] Excluding Surface Duo Bumper.
- [3] Testing conducted by Microsoft in August 2020 using preproduction Surface Duo units and software over Wi-Fi with LTE associated to a network. Testing consisted of full battery discharge during active use scenarios and a power drain measurement in Suspend. The active use scenarios excluded cell calls and included both single screen and dual screen scenarios, consisting of (1) a web browsing test accessing 8 popular websites over multiple open tabs, (2) productivity tests utilizing Microsoft Teams audio and video calls and Microsoft Word, PowerPoint, Excel and Outlook, (3) sending and receiving SMS text messages, and (4) streaming a video through the YouTube app. All settings were default except Adaptive Brightness was disabled, and screen was set to 150 nits. Battery life varies significantly with network and feature configuration, signal strength, settings, usage and other factors. Battery has limited recharge cycles and cannot be replaced.
- [4] Requires the Your Phone app, a Windows 10 PC with the latest Windows updates, and download of the Windows 10 app from the Windows store.
- [5] Network availability and coverage vary by carrier. See your carrier for details.

Tech specs
Dimensions |
Open: 145.2 mm (H) x 186.9 mm (W) x 4.8 mm (T)
Closed: 145.2 mm (H) x 93.3 mm (W) x 9.9 mm (T at hinge) |
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Weight1 |
250 grams |
Display |
Dual PixelSense™ Fusion Displays open: 8.1” AMOLED, 2700x1800 (3:2), 401 PPI Single PixelSense™ Display: 5.6” AMOLED, 1800x1350 (4:3), 401 PPI Display Material: Corning® Gorilla® Glass |
Battery Life |
Up to 15.5 hours of Local Video Playback2 Up to 10 days of Standby Time2 Up to 27 hours of Talk Time2 |
Battery Capacity |
3577mAh (typical) dual battery3 |
Battery charging |
Battery charging using 18W in box power supply |
Camera and video recording |
Adaptive camera 11MP, f/2.0, 1.0 µm, PDAF and 84.0° diagonal FOV optimized with AI for front and rear
Photos: Auto mode with low-light & HDR multi-frame photo capture and dynamic range scene detection Super resolution zoom, and super zoom up to 7x Portrait mode with adjustable depth control Panorama mode Burst mode
Video recording: 4K video recording at 30 fps and 60 fps 1080p video recording at 30 fps and 60 fps HEVC and H.264 video recording formats Gyro-based digital video stabilization |
Video conferencing |
Microsoft Teams and Skype video conferencing up to 1080p at 30fps High CRI LED Flash for both front and world facing photo and video scenarios |
Countries, carriers, and compatibility4 |
Countries: U.S.
Unlocked device***: AT&T, T-Mobile, Verizon Wireless
Locked device: AT&T |
Network and connectivity |
WiFi: WiFi-5 802.11ac (2.4/5GHz)
Bluetooth: Bluetooth® 5.0
LTE: 4x4 MIMO, Cat 20 DL / Cat 5 UL, 5CA, LAA. Up to 1.2Gbps Download / Up to 150Mbps Upload
Bands Supported: FDD-LTE: 1,2,3,4,5,7,8,12,13,14,19,20,25,26,28,29,30,66 TD-LTE: 38,39,40,41,46 WCDMA: 1,2,5,8 GSM/GPRS: GSM-850, E-GSM-900, DCS-1800, PCS-1900 Location: GPS, Galileo, GLONASS, BeiDou, QZSS |
SIM |
One eSIM5 and one Nano SIM
Note: AT&T locked device will not support eSIM |
Processor |
Qualcomm® Snapdragon™ 855 Mobile Platform optimized for the dual-screen experience |
Connections |
USB-C® 3.1 |
Storage and memory6 |
128GB or 256GB UFS 3.0 of internal storage6
6GB DRAM |
Audio |
Mono speaker, Dual Mic noise suppression and echo cancellation optimized for productive use in all postures
Best-in-class Full Duplex communication for voice calls in hands-free mode
Audio formats supported: 3GP, MP3, MP4, MKV, WAV, OGG, M4A, AAC, TS, AMR, FLAC, MID, MIDI, RTTL, RTX, OTA, IMY
Qualcomm® aptX™ |
Software7 |
Microsoft built-in applications: Microsoft Office: Word, Excel, PowerPoint, Office Lens, PDF Reader, and more Microsoft Outlook Microsoft Teams Microsoft OneDrive Microsoft Edge Microsoft OneNote Microsoft To Do Microsoft News Microsoft Authenticator Microsoft Bing Search Intune Company Portal Microsoft Solitaire Collection Surface Audio
Microsoft Surface Duo UI core features: Dual screen windowing Adaptive modes App Groups Microsoft 365 Feed Dynamic dock Universal Search Adaptive Camera Microsoft SwiftKey Adaptive Keyboard Your Phone Companion - Link to Windows
Other preinstalled apps: Google Search Google Assistant Google Calendar Google Drive Google Duo Google Photos Google Play Movies & TV Google Play Store Google Maps Chrome Gmail YouTube YouTube Music Contacts Messages Phone Files Clock Calculator Sound recorder Spotify (Unlocked) HBO MAX (AT&T) AT&T TV (AT&T) My AT&T (AT&T) Call Protect (AT&T) Amazon Shopping (AT&T) NBA (AT&T)
Operating System: Android™ 10 |
Sensors |
Dual Accelerometer Dual Gyroscope Dual Magnetometer Dual Ambient Light Sensor Proximity Sensor Hall Sensor Fingerprint Sensor |
Video playback |
Video Playback Formats8: MKV, MOV, MP4, H.265(HEVC), AVI, WMV, TS, 3GP, FLV, WEBM
Wireless: Chromecast support
Wired: DisplayPort over USB-C®. Supports video out when connecting via HDMI Adapter* |
Exterior |
Exterior Material: Corning® Gorilla® Glass
Color: Glacier |
Security and authentication |
Biometric lock type: Fingerprint reader (1:100K FAR <3% FRR) Lock type: Swipe, PIN, password
Security applications pre-loaded on device: Microsoft Authenticator |
Language support |
All supported languages (Android™ 10) |
Pen and inking |
Supports all in market generations of Surface Slim Pen, Surface Pen and Surface Hub 2 Pen* Simultaneous Pen and touch are supported |
What’s in the box |
Surface Duo Surface Duo Bumper (Color: Glacier) Surface Duo USB-C® Power Supply (18w) Quick Start Guide Warranty and Compliance Guide SIM Ejector tool |
Warranty9 |
1-year limited hardware warranty |
The Microsoft Store Promise for Surface |
60-day return policy 90 days of free technical phone support Free virtual workshops and training |
- Features and app availability may vary by region.
- Your device contains magnets, which may damage objects such as credit cards, passbooks, access cards, boarding passes, or parking passes. Please keep a safe distance between your device and objects that are affected by magnets. Please review https://support.microsoft.com/en-us/help/4558037/product-safety-warnings-and-instructions for important safety information about your device.
- * Some devices, accessories, and software sold separately. Additional fees and/or subscriptions required for some apps and features. Available apps may vary by carrier and over time. Calling requires data plan; see carrier for pricing and coverage details.
- ** Some devices, accessories, and software sold separately.
- *** T-Mobile customers coming from Sprint’s network require a T-Mobile SIM card.
- [1] Excluding Surface Duo Bumper.
- [2] Local Video Playback: Testing conducted by Microsoft in July 2020 using preproduction Surface Duo units and software. Testing consisted of full battery discharge during local video playback on a single screen. Video playback consisted of a repeated 30-minute .mp4 file in 1080p at 24 fps. All settings were default except: LTE and Wi-Fi were both associated with a network with ‘ask to join’ disabled and Adaptive Brightness was disabled, screen was set to 100 nits. Battery life varies significantly with network and feature configuration, signal strength, settings, usage, and other factors. Battery has limited recharge cycles and cannot be replaced.
- Standby Time: Testing conducted by Microsoft in July 2020 in an AT&T Validated Lab using preproduction Surface Duo units and software. Testing conducted in accordance with AT&T requirements and test specifications. All settings were default, and network settings were: connected to LTE, and Wi-Fi was enabled but not connected. Battery life varies significantly with network and feature configuration, signal strength, settings, usage and other factors. Battery has limited recharge cycles and cannot be replaced.
- Talk Time: Testing conducted by Microsoft in July 2020 in an AT&T Validated Lab using preproduction Surface Duo units and software. Testing conducted in accordance with AT&T requirements and test specifications. All settings were default, and network settings were: connected to LTE, and Wi-Fi was enabled but not connected. Battery life varies significantly with network and feature configuration, signal strength, settings, usage and other factors. Battery has limited recharge cycles and cannot be replaced.
- [3] Specified minimum dual battery capacity is 3462mAh.
- [4] Network availability and coverage vary by carrier. See your carrier for details.
- [5] Use of eSIM requires a wireless service plan (which may include restrictions on switching service providers and roaming, even after contract expiration). Not all carriers support eSIM. AT&T locked devices will not support eSIM. Use of eSIM in Surface Duo may be disabled when purchased from some carriers. See your carrier for details.
- [6] System software uses significant storage space. Available storage is subject to change based on system software updates and apps usage. 1 GB = 1 billion bytes. 1 TB = 1,000 GB. See Surface.com/Storage for more details.
- [7] Some apps and features may require a wireless plan, additional subscriptions, or fees.
- [8] Video playback formats will require 3rd party apps from the Google Play Store; fees may apply.
- [9] Microsoft’s Limited Warranty is in addition to your consumer law rights.