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Surface Book
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| Developer | Microsoft |
|---|---|
| Product family | Microsoft Surface |
| Type | 2-in-1 PC |
| Release date | October 26, 2015 with Performance Base: November 10, 2016 |
| Introductory price | US$1,499.00 to $3,299.00 CA$1,949.00 to $4,379.00 £1,299.00 to £2,649.00 |
| Operating system | Windows 10 Pro |
| CPU | Intel Skylake dual-core processor:[1] i5-6300U 2.4 up to 3.0 GHz, 3 MB cache, 15 W[2] i7-6600U 2.6 up to 3.4 GHz, 4 MB cache, 15 W[3] |
| Memory | 8 or 16 GB LPDDR3 RAM |
| Storage | SSD: 128 GB, 256 GB, 512 GB, 1 TB |
| Removable storage | Full-size SD card slot (supports SDXC cards) |
| Display | 13.5", 3000×2000 (267 PPI) LCD |
| Graphics | Intel HD Graphics 520 Optional custom variant of Nvidia GeForce 940M GPU with 1 GB of GDDR5 memory[4][5] or Nvidia GeForce GTX 965M GPU 2 GB of GDDR5 memory[6] within keyboard part |
| Sound | Stereo speakers, dual microphones, headset jack |
| Input | Keyboard, touchpad mouse, stylus pen, sensors: accelerometer, gyroscope, magnetometer, ambient light, Surface Dial |
| Camera | 5.0 MP front, 8.0 MP rear 1080p HD video recording |
| Touchpad | 5-point multi-touch |
| Connectivity | 802.11a/b/g/n/ac Wi-Fi, Bluetooth 4.2, two USB 3.0 ports, Mini DisplayPort |
| Dimensions | As a tablet: 12.3 by 8.67 by 0.3 inches (31.24 cm × 22.02 cm × 0.76 cm) As a laptop: 12.3 by 9.14 by 0.9 inches (31.2 cm × 23.2 cm × 2.3 cm) |
| Weight | As a tablet: 1.6 pounds (0.73 kg) As a laptop: 3.34 pounds (1.51 kg) As a laptop with Performance Base: 3.68 pounds (1.67 kg) |
| Successor | Surface Book 2 |
| Website | Surface.com |
| This article is part of a series on |
| Microsoft Surface |
|---|
The Surface Book is a 2-in-1 PC designed and produced by Microsoft, part of the company's Surface line of personal computing devices, and released on October 26, 2015. Surface Book is distinguished from other Surface devices primarily by its full-sized, detachable keyboard, which uses a dynamic fulcrum hinge that expands when it is opened. The keyboard contains a second battery, a number of ports and an optional discrete graphics card used when the screen part, also dubbed as the clipboard by Microsoft, is docked to it. Unlike Surface Pro devices, which are marketed as tablets, the Surface Book is marketed as a laptop, Microsoft's first device marketed as such. Unlike the Surface Laptop devices, the two parts are detachable. It was succeeded by Surface Book 2.
History
[edit]Surface Book was announced at the Windows 10 Devices Event by Microsoft on October 6, 2015, alongside the Surface Pro 4, and went on sale shortly thereafter.[7] At the announcement, Panos Panay, corporate vice president for Surface Computing at Microsoft, initially presented the device as a laptop and positioned it as a competitor to the MacBook Pro, before revealing that it was a hybrid device, with a screen that could be detached and used with just the Surface Pen.[8][9]
In October 2016, Microsoft announced an updated Surface Book with a new Nvidia GeForce GTX 965M GPU and additional battery life over the original model.
In May 2017, Microsoft revealed the successor to the Surface Book, the Surface Book 2,[10] which was itself replaced by the Surface Book 3 in 2020.[11]
Features
[edit]Design
[edit]The Surface Book's design was influenced by a goal to design a 2-in-1 convertible tablet that could be folded like a laptop, and not require the keyboard to be heavier than the tablet portion in order to support and balance the tablet portion.[8] To reach this goal, the Surface development team developed a special hinge on the keyboard that would increase the footprint of the device when opened, thus maintaining the balance without increasing the weight differential between the two parts.[8][9] The hinge is accompanied by muscle wire locks that secure the tablet portion to the keyboard.[12] The wires are made from nickel titanium—an alloy that contracts when exposed to an electrical current; pressing a release button on the keyboard sends an electrical impulse through the wires that attach or release the clips.[8][9][13] The team also worked with the Microsoft team developing Windows 10 to implement a switchable graphics system, where the tablet would be able to switch to a discrete graphics card located within the keyboard when docked, and revert to internal graphics when undocked.[8][9]
The Surface Book's use cases are reflected by several design decisions, such as referring to the tablet portion as being a clipboard. Additionally, while the device as a whole is rated as having 12 hours of battery life, this capacity is divided between two separate batteries within the clipboard and keyboard portions: the clipboard has a 4-hour battery, while the base has 8-hour.[8][9] The Surface Book's keyboard is considered a standard component of the device, and is bundled with all models.[14]
The device consists of a tablet portion with a 13.5 inches (34 cm), 3000×2000 resolution display,[1] and a keyboard attachment.[8] That allows it to function similarly to a traditional laptop. Both components are constructed from machined magnesium.[14][15] The Surface Book's keyboard utilizes a dynamic fulcrum hinge, which compresses when closed, and expands outwards when opened. The hinge design allows the tablet portion to be held up at an angle resembling a traditional laptop screen without the use of a kickstand, a supporting part found in Surface-series devices, and increases the physical room between the keyboard and the tablet.[13][16]
Hardware
[edit]Surface Book is the first Surface-family 2-in-1 to be shipped with a keyboard. Contrary to a Type Cover optional keyboard accessory of other Surface tablets, Surface Book's keyboard is a thick and sturdy part, capable of folding back behind the display. It contains two USB 3.0 ports, full-size SD card slot on the left, Mini DisplayPort and SurfaceConnect port on the right, has an integrated additional battery and an optional Nvidia discrete GPU with 1 GB of video memory.[14] It can be used for non-demanding tasks such as web browsing without the connected keyboard part, and when laptop convenience, extended connectivity, performance, and battery life are needed — with the keyboard attached.
The 2-in-1's display features the same 3:2 aspect ratio and 10-point multi-touch display, found in other Surface tablets starting from Surface Pro 3, but its size and resolution are significantly increased at 13.5 inches (34 cm) and 3000×2000 (267 PPI) respectively.[14]
Surface Book models are built with a 6th generation Skylake Intel Core i5 or i7 processors. The top CPU option, i7-6600U, has a clock rate of 2.6 GHz, with up to 3.4 GHz in Turbo Boost mode.[3] There is no TPM chip.
There is an Intel HD Graphics 520 GPU available, integrated in all processor options, however it is possible to order a Surface Book with an additional custom variant of Nvidia GeForce 940M[4][5] Maxwell-architecture discrete GPU for the improved operation of GPU performance-demanding programs such as Adobe Premiere Pro.[17] During the presentation it was stated that the models with Nvidia GPU can comfortably run games with a performance footprint of League of Legends.[18] The Surface Book is able to connect and disconnect the discrete GPU automatically, on-the-fly and without an OS reboot needed, when user attaches and detaches the keyboard part.[1]
Two system memory options available are: 8 or 16 GB and four SSD options: 128, 256, 512 GB, or 1 TB, but the higher SSD option is not available in some countries.[14]
The front camera contains an infrared sensor that supports logging in with Windows Hello.[19]

| Surface Book Configuration Options [20][21] | |||||
|---|---|---|---|---|---|
| Price Tier (USD) | Size | CPU | GPU | RAM | Internal Storage |
| 1,499 | 13.5" | Intel Core i5-6300U | Intel HD Graphics 520 | 8 GB | 128 GB |
| 1,699 | 256 GB | ||||
| 2,099 | 512 GB | ||||
| 2,499 | Intel Core i7-6600U | 16 GB | |||
| 1,899 | Intel Core i5-6300U | Nvidia GeForce 940M 1 GB | 8 GB | 256 GB | |
| 2,099 | Intel Core i7-6600U | ||||
| 2,699 | 16 GB | 512 GB | |||
| 2,399 | Nvidia GeForce 965M 2 GB | 8 GB | 256 GB | ||
| 2,799 | 16 GB | 512 GB | |||
| 3,299 | 1TB | ||||
Surface Book with Performance Base
[edit]At the Microsoft Windows 10 event on October 26, 2016, Microsoft announced a version of the Surface Book that contained an updated Nvidia GeForce GTX 965M discrete GPU along with an additional 1 GB of GDDR5 video memory (meaning the new Surface Book now has 2 GB of vRAM instead of 1 GB). The base of this updated Surface Book is also thicker than the original in order to incorporate an additional cooling fan for the new GPU and more internal batteries, allowing for an additional 4 hours of video playback - upping the total claimed runtime of the device to 16 hours. This model is also 0.3 pounds (0.14 kg) heavier and is available only with an Intel Core i7 processor. There are no upgrades to the processors, RAM, or storage in the Surface Book with Performance Base over the original.[6]
Software
[edit]Surface Book models ship with a pre-installed 64-bit version of Windows 10 Pro and a 30-day trial Microsoft Office suite.[14] The system does not meet the system requirements for upgrade to Windows 11.
Accessories
[edit]A Surface Dock was announced alongside the Surface Book and Surface Pro 4, and is compatible with both devices. It is also backward compatible with the Surface Pro 3. The Surface Dock adds two Mini DisplayPorts, one Gigabit Ethernet, four USB 3.0 and one audio out port to the 2-in-1.[22]
Just like the Surface Pro devices, Surface Book includes a Surface Pen.[23] Surface Book ships with the latest version of the pen with 1024 levels of pressure. A Surface Pen Tip Kit is also available for order, which includes a set of pen tips of various diameter aimed for artists and illustrators.
Reception and issues
[edit]Critical reception
[edit]Upon release the Surface Book received critical acclaim for its design and functionality, as well as its integration of a secondary GPU into the keyboard. However, the lack of certain features, such as LTE connectivity and USB-C ports, was noted along with the price of the highest-specs model (US$3,200 for one with 1 TB of storage and a Core i7).[1][24] In addition, many reviewers had pre-release issues with the hinge undocking mechanism and graphics display drivers, both of which Microsoft resolved at a later date through a Windows software update.[25] The first review versions of the hardware did not initially have Windows Hello enabled, but after a firmware update enabled it reception of the feature was positive.[26][19] The "teardown" site iFixit scored the Surface Book 1/10 for repairability mainly due to the use of glue instead of screws to hold the unit together and the impossibility of upgrading things such as the CPU and RAM that are both soldered to the motherboard.[27]
Issues
[edit]The Windows Hello driver included in a firmware update failed to properly reinitialize the infrared camera after waking from sleep mode, causing Windows Hello to fail until a reboot.[28] Firmware updates were issued in April and May 2016 to fix the camera.[29] The device had a battery life issue where it failed to sleep properly, draining the battery very quickly.[30] Microsoft developed a fix that was available on February 17, 2016.[31] An additional issue raised by many Surface owners is problems with expanding lithium batteries that causes screen discoloration and separation of the screen from the body of the computer. This has led to concerns about potential fire and explosion hazards. The design of the Surface does not allow for the battery to be easily exchanged. Other reported problems included power management issues in which sleep and standby modes resulted in the unexpected continual drain of the battery.[32] Furthermore, overheating and CPU throttling to compensate for it are issues in the Surface Book 3's (13.5"), because they no longer have fans in the tablet.
Timeline
[edit]| Timeline of Surface devices |
|---|
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References
[edit]- ^ a b c d "Here are the details of the Surface Book and Surface Pro 4 chips, and why they matter". PC World. IDG. Retrieved October 18, 2015.
- ^ "ARK-Compare Intel Products".
- ^ a b "ARK-Compare Intel Products". Intel.
- ^ a b Tyson, Mark (October 19, 2015). "Microsoft Surface Book Nvidia GeForce GPU details emerge". Hexus.net. Retrieved November 12, 2015.
- ^ a b Smith, Chris (October 22, 2015). "The tiny Surface Book design secrets Microsoft didn't talk about". BGR.com. Retrieved November 12, 2015.
- ^ a b Goldman, Joshua (October 26, 2016). "Surface Book i7 adds speed and battery life to Microsoft's 2-in-1 laptop (hands-on)". CNET. Retrieved November 2, 2016.
- ^ "Windows 10 devices event". Microsoft.com. Retrieved October 19, 2015.
- ^ a b c d e f g "Inside the creation of the Microsoft Surface Book". Mashable. October 7, 2015. Retrieved October 18, 2015.
- ^ a b c d e Rhodes, Margaret. "The Story Behind the Surface Book's Crazy New Hinge". Wired. Retrieved October 19, 2015.
- ^ "Introducing the new Surface Book 2". Microsoft. October 2017. Archived from the original on October 17, 2017. Retrieved August 4, 2024.
- ^ Panay, Panos; Seiler, Robin (May 6, 2020). "Introducing Surface Go 2, Surface Book 3, Surface Headphones 2 and Surface Earbuds". blogs.windows.com. Microsoft. Archived from the original on May 8, 2020. Retrieved May 6, 2020.
- ^ Kastrenakes, Jacob (October 19, 2015). "This is how Surface Book's crazy hinge works". TheVerge.com. Retrieved October 19, 2015.
- ^ a b "This is how Surface Book's crazy hinge works". The Verge. Vox Media. October 6, 2015. Retrieved October 6, 2015.
- ^ a b c d e f "Surface Book". Microsoft.com. Retrieved October 19, 2015.
- ^ "Microsoft announces Surface Book laptop with 13.5-inch display starting at $1,499". October 6, 2015. Retrieved November 16, 2015.
- ^ "Microsoft has warmed my cold cynical heart with hot new hardware". The Verge. Vox Media. October 6, 2015. Retrieved October 6, 2015.
- ^ Barton, Seth (October 6, 2015). "Surface Book - Microsoft just broke the laptop". ExpertReviews.co.uk. Retrieved October 19, 2015.
- ^ Gilbert, Ben (October 6, 2015). "There's finally a laptop that's good enough for gamers". TechInsider.io. Retrieved October 24, 2015.
- ^ a b Bright, Peter (November 1, 2015). "Windows Hello facial logins on the new Surfaces are rather impressive". Ars Technika. Retrieved June 2, 2016.
- ^ "Microsoft Surface Book Specs - Full Technical Specifications". January 24, 2016.
- ^ "All about the Surface Book with Performance Base". Windows Central. November 14, 2016. Retrieved November 23, 2019.
- ^ "Surface Dock". Microsoft.com. Retrieved October 19, 2015.
- ^ "Microsoft Surface Pen". Microsoft.com. Retrieved October 19, 2015.
- ^ Osborne, Joe (October 7, 2015). "Hands on: Microsoft Surface Book review". TechRadar.com. Retrieved October 19, 2015.
- ^ "New Surface Book owners complain of unexpected freezes, other bugs".
- ^ Howse, Brett (October 25, 2015). "Hello Windows Hello: Firmware Update Adds Biometric Login To Surface Pro 4 And Surface Book". AnandTech. Archived from the original on December 10, 2015. Retrieved June 2, 2016.
- ^ "Microsoft Surface Book Repair". Retrieved December 1, 2017.
- ^ Leonhard, Woody (November 19, 2015). "Surface Book, Surface Pro 4 firmware update breaks cameras, locks screens". InfoWorld. Retrieved June 2, 2016.
- ^ Martindale, Jon (May 10, 2016). "Microsoft pushes Windows Hello with latest Surface driver updates". Digital Trends. Retrieved June 2, 2016.
- ^ "Surface Pro 4, Surface Book 'sleep' fix coming soon (early 2016)". WinBeta. December 4, 2015. Retrieved June 2, 2016.
- ^ Howse, Brett. "Microsoft Patches Surface Book And Surface Pro 4 Sleep Issue". www.anandtech.com. Archived from the original on February 19, 2016. Retrieved June 2, 2016.
- ^ "Microsoft owns up to issues with the Surface Book and Pro 4". Engadget. Retrieved July 31, 2022.
External links
[edit]Surface Book
View on GrokipediaHistory
Development and announcement
Microsoft's development of the Surface Book was driven by a desire to enter the premium laptop market in 2015, where Windows devices had long lagged behind competitors like Apple's MacBook Pro, particularly for creative professionals seeking high-performance hardware for tasks such as graphic design and video editing.[1] The project, led by Panos Panay, corporate vice president of the Surface team, aimed to reinvent the laptop category by combining the power of a traditional notebook with the versatility of a detachable tablet, building on the success of the Surface Pro 3, which had shifted perceptions toward Windows as a viable platform for premium productivity.[7] This motivation stemmed from Microsoft's recognition of gaps in the ecosystem, where professionals often turned to macOS for its optimized creative workflows, prompting the company to create a device that would "redefine the laptop" and empower Windows 10 users with innovative form factors.[1] Key development milestones spanned approximately 2.5 years, including two years of intensive engineering and 18 months of prototyping conducted in Microsoft's Building 87 lab, which simulated full-scale production environments.[7] Prototyping presented significant challenges, particularly with the detachable screen—internally referred to as the "Clipboard"—and the innovative hinge mechanism, dubbed the "Screen." Engineers, including lead designer Ralf Groene and industrial designer Kait Schoeck, iterated on the hinge to achieve a stable, folio-like teardrop design that extended the base for better balance while reducing overall weight by hundreds of grams.[7] The detachment system relied on a "muscle wire" lock for seamless, reliable separation without mechanical clicks, ensuring the Clipboard could function independently for tasks like reviewing blueprints or reading, while avoiding gimmicky features that could compromise durability.[7] An executive review about nine months before launch secured leadership approval for the detachable concept, marking a pivotal milestone in aligning the device's hybrid nature with Microsoft's vision for versatile computing.[7] The Surface Book was publicly announced on October 6, 2015, during a keynote event at Microsoft's New York City headquarters, where it was positioned as a groundbreaking "laplet"—a high-performance hybrid blending laptop functionality with tablet mobility, ideal for demanding creative workflows.[8] Panay unveiled the device as Microsoft's first true laptop, emphasizing its detachable PixelSense display and robust capabilities tailored for professionals.[1] Initial pricing was revealed at the event, with the base model starting at $1,499, underscoring its premium positioning in the market.[8]Release timeline
The original Surface Book was announced by Microsoft on October 6, 2015, at the Windows 10 Devices event, with pre-orders opening the following day on October 7 and general shipping beginning on October 26, 2015, initially in the United States, Australia, Canada, and the United Kingdom.[1][9] A mid-cycle refresh, the Surface Book i7, was announced on October 26, 2016, introducing an NVIDIA GeForce GTX 965 graphics processing unit in the detachable Performance Base along with an upgraded battery offering up to 16 hours of video playback; pre-orders started immediately, with availability from November 11, 2016, in the same initial markets.[10] Microsoft announced the Surface Book 2 on October 17, 2017, expanding the lineup to include both 13.5-inch and 15-inch display options; pre-orders for the 13.5-inch model opened on November 9, 2017, in the US and select countries, followed by the 15-inch model on November 12, with shipping to consumers beginning November 16 and the Performance Base available as an optional upgrade for discrete GPU configurations.[11] The Surface Book 3 followed on May 6, 2020, via an online event, retaining the 13.5-inch and 15-inch sizes with improved processors and optional Performance Base bundles for enhanced performance; shipping started on May 21, 2020, first in the United States and major international markets including Europe and Asia-Pacific regions.[12]Design and features
Form factor and build
The Surface Book series features a modular 2-in-1 design consisting of the Clipboard, a detachable touchscreen display, and the Base, a keyboard dock that houses additional components for enhanced performance. This architecture allows users to reconfigure the device into laptop mode for traditional computing, tablet mode by detaching the Clipboard for standalone use, or studio mode by flipping the screen over the keyboard for drawing and note-taking.[2][3][4] The distinctive dynamic fulcrum hinge enables a 180-degree rotation of the Clipboard while providing structural support through a series of expanding metal segments that contract when closed, ensuring stability across angles. Detachment is facilitated by a one-button mechanism using muscle wire technology, which securely releases the Clipboard without mechanical levers, promoting seamless transitions between configurations. This hinge design, refined across models, contributes to the device's ergonomic versatility while maintaining a wedge-shaped profile when closed for improved portability.[13][14] Constructed with a magnesium alloy frame for durability and lightness, the Surface Book employs Corning Gorilla Glass 4 on the display for scratch resistance, varying slightly by model to balance protection and thinness. Dimensions are compact for a premium laptop, measuring approximately 12.3 x 9.14 x 0.51–0.90 inches (313 x 232 x 13–23 mm) for the 13.5-inch variant, with the Clipboard alone weighing approximately 1.6 pounds (0.73 kg) for the 13.5-inch model to enhance mobility in tablet form. The Base incorporates a vapor chamber cooling system to dissipate heat from integrated graphics, supporting sustained performance during intensive tasks without compromising the slim form factor.[2][13][15] Ergonomic considerations include optional integration with the Surface Pen, which magnetically attaches to the device for quick access in drawing modes, leveraging the hinge's stability for precise input on the tilted screen. Overall, these elements prioritize portability and adaptability, with total weights ranging from 3.4 to 4.2 pounds (1.5 to 1.9 kg) depending on configuration, making it suitable for creative professionals on the move.[3][13]Display and input
The Surface Book features a PixelSense touchscreen display available in 13.5-inch and 15-inch sizes across its models. The 13.5-inch variant utilizes an LCD panel with a resolution of 3000 × 2000 pixels at 267 pixels per inch (PPI), while the 15-inch option provides 3240 × 2160 pixels at 260 PPI. Both maintain a 3:2 aspect ratio and a contrast ratio of 1600:1 (1700:1 on the original model), enabling sharp visuals suitable for productivity and creative tasks.[2][4] The display supports 10-point multi-touch input, allowing simultaneous interactions for gestures like pinch-to-zoom and swiping. It is fully compatible with the Surface Pen, which employs N-trig active digitizer technology offering 1024 levels of pressure sensitivity for precise drawing and note-taking. Palm rejection ensures that hand rests do not interfere with stylus input, enhancing usability during extended creative sessions.[2][16][17] In terms of color performance, the PixelSense display covers approximately 99-100% of the sRGB color space, providing accurate representation for standard web and office content, while achieving partial coverage of around 75% for the wider Adobe RGB gamut, which supports professional photo editing with some limitations. The screen features a glossy finish with Gorilla Glass protection, though it lacks a dedicated matte anti-glare coating, leading users to often add third-party protectors for brighter environments.[13][15] Input peripherals include a detachable keyboard base with an Alcantara fabric palm rest for comfort and a full-size backlit keyboard with Windows shortcut keys. The integrated precision glass trackpad supports multi-finger gestures for navigation, with haptic feedback introduced in later models like the Surface Book 3 for tactile click simulation without physical buttons.[4] Built-in orientation sensors, including an accelerometer and gyroscope, enable automatic screen rotation when the device detaches into tablet mode, adapting the interface from landscape to portrait based on user handling.[2]Hardware specifications
The Surface Book series features Intel Core processors spanning the 6th to 10th generations, specifically i5 and i7 models, paired with integrated Intel HD Graphics or Iris Plus Graphics for basic computing tasks. Optional discrete NVIDIA GeForce graphics (e.g., GTX series) are available in the Base for enhanced performance in select configurations.[2][3][4] These processors enable versatile performance suitable for productivity and light creative workloads across the lineup. Memory consists of soldered LPDDR3 or LPDDR4 RAM configurations ranging from 8 GB to 32 GB, ensuring reliability without upgrade options but optimized for power efficiency in a mobile form factor.[2][3][4] Storage utilizes PCIe SSDs with capacities from 128 GB to 2 TB, located in either the base or clipboard portion depending on configuration, providing fast access for operating systems and applications.[2][3][4] Power is managed through a dual-battery system, with the clipboard providing approximately 4 hours of video playback and the base contributing 9 to 12 hours, yielding a combined total of up to 17 hours under optimal conditions.[2][3][4] Connectivity includes USB 3.0 Type-A ports, USB-C on later models, a full-size SD card reader, Surface Connect charging port, and a 3.5 mm audio jack, supporting peripherals and expansion.[2][3][4] Wireless options encompass Wi-Fi 5 (802.11ac) or Wi-Fi 6 (802.11ax) and Bluetooth 4.0 or 5.0 for device pairing and networking.[2][3][4] Audio hardware comprises omnidirectional dual microphones for clear input and front-facing stereo speakers enhanced by Dolby Audio processing, delivering immersive sound for media and calls.[2][3][4]| Component | Common Specifications Across Series |
|---|---|
| Processors | Intel Core i5/i7 (6th–10th Gen), Intel HD/Iris integrated graphics; optional NVIDIA GeForce GTX discrete graphics (in Base) |
| RAM | Soldered LPDDR3/LPDDR4, 8–32 GB |
| Storage | PCIe SSD, 128 GB–2 TB (base or clipboard) |
| Battery | Dual setup; clipboard ~4 hours video, base ~9–12 hours, combined up to 17 hours |
| Ports | USB 3.0, USB-C (later), SD reader, Surface Connect, 3.5 mm audio |
| Connectivity | Wi-Fi 5/6, Bluetooth 4.0/5.0 |
| Audio | Dual omnidirectional mics, stereo speakers with Dolby Audio |
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