Surface Book 2 vs. Samsung Galaxy Book Flex 15”: Full specs comparison

We have comprehensively analyzed the technical specifications for the Surface Book 2 and Samsung Galaxy Book Flex 15” models. Our report includes intricate details such as the CPU, memory, storage, battery life, display quality, and other features.

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Surface Book 2 image

Surface Book 2

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Samsung Galaxy Book Flex 15” image

Samsung Galaxy Book Flex 15”

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Surface Book 2 Pros

We couldn't find any advantages of Surface Book 2 over Samsung Galaxy Book Flex 15”.

Samsung Galaxy Book Flex 15” Pros

Reasons that Samsung Galaxy Book Flex 15” is better than Surface Book 2.

Newer manufacturing

2019 vs. 2017

Supports faster memory

Samsung Galaxy Book Flex 15” supports a faster memory speed than the Surface Book 2. It supports up to 3733MHz versus 1866MHz of system memory on the Surface Book 2.

Memory type and speed
Samsung Galaxy Book Flex 15” - LPDDR4X
3,733 MHz
Surface Book 2 - LPDDR3
1,866 MHz
15% larger display

Samsung Galaxy Book Flex 15” has a 15.6-inch screen size 15% larger than the 13.5-inch Surface Book 2.

Display size
Samsung Galaxy Book Flex 15”
15.6-inch
Surface Book 2
13.5-inch

Key Similars

Similar characteristics share between Surface Book 2 and Samsung Galaxy Book Flex 15”.

Similar CPU performance

Both laptops has a similar multi-core CPU performance score.

Geekbench 5 multi-core score
Surface Book 2 - Intel Core i7-8650U
3,879
Samsung Galaxy Book Flex 15” - Intel Core i7-1065G7
3,722
Surface Book 2 - Intel Core i5-8350U
2,982
Surface Book 2 - Intel Core i5-7300U
1,777
Supports the same maximum memory size of up to 16GB

Both laptops supports up to 16GB of system memory.

Max system memory size
Surface Book 2
16 GB
Samsung Galaxy Book Flex 15”
16 GB

Prices

Here are the latest price updates and offers for both devices.

Surface Book 2 Price
Microsoft Surface Book 2 13.5"(Intel Core i5, 8GB RAM, 256 GB), silver
 Microsoft Surface Book 2 13.5"(Intel Core i5, 8GB RAM, 256 GB), silver
By Microsoft
$279.95
$599.99 53% OFF
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Microsoft Surface Book 2 (Intel Core i7, 16GB RAM, 512GB) - 13.5in (Renewed)
 Microsoft Surface Book 2 (Intel Core i7, 16GB RAM, 512GB) - 13.5in (Renewed)
By Microsoft
$599.93
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Microsoft Surface Book 2 (Intel Core i5, 8GB RAM, 256GB) - 13.5in (Renewed)
 Microsoft Surface Book 2 (Intel Core i5, 8GB RAM, 256GB) - 13.5in (Renewed)
By Microsoft
$328.95
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Samsung Galaxy Book Flex 15” Price
Samsung Galaxy Book Flex 13.3” Laptop|QLED Display and Intel Core i7 Processor|8GB Memory|512GB SSD|Long Battery Life and Bluetooth-Enabled S Pen|(NP930QCG-K01US),Royal Blue
 Samsung Galaxy Book Flex 13.3” Laptop|QLED Display and Intel Core i7 Processor|8GB Memory|512GB SSD|Long Battery Life and Bluetooth-Enabled S Pen|(NP930QCG-K01US),Royal Blue
By SAMSUNG
$1,299.00
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SAMSUNG Galaxy Book2 Pro 360 2-in-1 Business Laptop (15.6" FHD AMOLED Touchscreen, Intel 12-Core i7-1260P, 16GB RAM, 1TB SSD, Active Stylus), Backlit, FP, IST USB-C Hub, Webcam, Win 11 Pro, Silver
 SAMSUNG Galaxy Book2 Pro 360 2-in-1 Business Laptop (15.6" FHD AMOLED Touchscreen, Intel 12-Core i7-1260P, 16GB RAM, 1TB SSD, Active Stylus), Backlit, FP, IST USB-C Hub, Webcam, Win 11 Pro, Silver
By SAMSUNG
$1,029.99
$1,089.99 6% OFF
See at Amazon
OUWEE AA-PBRN4ZU Laptop Battery Compatible with Samsung Galaxy Book Flex 15-NP950 950QCJ 930QCJ 950XCJ 930XCJ Series Notebook 15.4V 66.9Wh 4350mAh
 OUWEE AA-PBRN4ZU Laptop Battery Compatible with Samsung Galaxy Book Flex 15-NP950 950QCJ 930QCJ 950XCJ 930XCJ Series Notebook 15.4V 66.9Wh 4350mAh
By OUWEE
$69.99
See at Amazon

Specs Comparison

Availability

Surface Book 2Samsung Galaxy Book Flex 15”
Released20172019
Release Date
  • Introduced: October 17, 2017
  • Pre-ordered: November 9, 2017
  • Released: November 16, 2017
  • Announced at Samsung Developer Conference 2019 (SDC19)
  • Announced on October 30, 2019
Pricing
  • Surface Book 2 13.5”: Starting at 1,149$
  • Surface Book 2 15”: Starting at 1,999$
  • 1399.99 - i7 | 16GB RAM | 512GB SSD

Exterior

Surface Book 2Samsung Galaxy Book Flex 15”
Dimensions
  • Surface Book 2 13.5” (Core i5)
    12.3” x 9.1” x 0.51”-0.90” (312 mm x 232 mm x 13 mm-23 mm).
  • Surface Book 2 13.5” (Core i7)
    12.3” x 9.14” x 0.59”-0.90” (312 mm x 232 mm x 15 mm-23 mm).
  • Surface Book 2 15”
    13.5” x 9.87” x 0.57”-0.90” (343 mm x 251 mm x 15 mm-23 mm).
13.98 x 8.94 x 0.59" (355 x 227.2 x 14.9 mm)
Weight
  • Surface Book 2 13.5” (Core i5)
    • Total: 3.38 lbs (1,533 g)
    • Tablet: 1.59 lbs (719 g)
  • Surface Book 2 13.5” (Core i7)
    • Total: 3.62 lbs (1,642 g)
    • Tablet: 1.59 lbs (719 g)
  • Surface Book 2 15”
    • Total: 4.20 lbs (1,905 g)
    • Tablet: 1.80 lbs (817 g)
  • 3.35 lbs (1.52 kg)
    Integrated graphics model
  • 3.46 lbs (1.57 kg)
    Discrete graphics model
Colors
Platinum
Royal Blue
Keyboard and Trackpad
  • Keyboard:
    • Full-size mechanical backlit keyset with 1.55mm travel.
    • Mechanical friction attaches the Clipboard to the keyboard.
  • Trackpad:
    • Larger size 105 mm x 70 mm, glass.
    • Supports up to Five-finger multitouch gesture.
  • Full size, backlit chiclet keyboard
    The fingerprint sensor next to the arrow keys of the keyboard.
  • Precise Glass Touchpad
    Wireless PowerShare with Microsoft Precision Touchpad support.

Display

Surface Book 2Samsung Galaxy Book Flex 15”
Size13.5 Inches15.6 Inches
Info
  • Surface Book 2 13.5”
    • Display Resolution: 3000 x 2000 (6M Pixels)
    • Display Density: 267 PPI
  • Surface Book 2 15”
    • Display Resolution: 3240 x 2160 (7M Pixels)
    • Display Density: 260 PPI
  • PixelSense™ Display
  • Aspect ratio: 3:2
  • Contrast ratio: 1600:1
  • Inking: designed together with Surface Pen
  • Touch: 10 points multi-touch
  • Resolution: 1920 x 1080
  • Aspect Ratio: 16:9
  • Panel Type: QLED

Ports

Surface Book 2Samsung Galaxy Book Flex 15”
Surface Book 2 Ports
Image Source: Microsoft
  • 2 x Full-size USB 3.1 Gen 1
  • 1 x USB Type-C 3.1 Gen 1
    Supports Power Delivery and DisplayPort.
  • 2 x Surface Connect™
    1 in tablet, 1 in keyboard base, both supports charging and docking.
  • 1 x Headset jack
  • 1 x Full-size SDXC card reader
    UHS-II Performance
  • 2 x USB Type-C with Thunderbolt 3
    Supports Power Delivery and DisplayPort.
  • 1 x USB Type-C 3.1
    Supports Power Delivery and DisplayPort.
  • 1 x S Pen Storage
  • 1 x UFS & MicroSDXC card reader (up to 2TB)
  • 1 x Headphone out/Mic-in Combo

Internal Specs

Surface Book 2Samsung Galaxy Book Flex 15”
Processor
  1. 7th Gen Intel® Core™ i5-7300U
    2 cores, 4 threads, 2.60 → 3.50 GHz, 3MB SmartCache, 15W
  2. 8th Gen Intel® Core™ i5-8350U
    4 cores, 8 threads, 1.70 → 3.60 GHz, 6MB SmartCache, 15W
  3. 8th Gen Intel® Core™ i7-8650U
    4 cores, 8 threads, 1.90 → 4.20 GHz, 8MB SmartCache, 15W
  1. 10th Gen Intel® Core™ i7-1065G7
    4 cores, 8 threads, 1.30 → 3.90 GHz, 8MB SmartCache, 15W
Integrated Graphics
  1. 7th Gen Intel® Core™ i5-7300U
    Intel® HD Graphics 620
    24 Execution Units, 300 → 1100 MHz
  2. 8th Gen Intel® Core™ i5-8350U
    Intel® UHD Graphics 620
    24 Execution Units, 300 → 1100 MHz
  3. 8th Gen Intel® Core™ i7-8650U
    Intel® UHD Graphics 620
    24 Execution Units, 300 → 1150 MHz
  1. 10th Gen Intel® Core™ i7-1065G7
    Intel® Iris® Plus Graphics
    64 Execution Units, 300 → 1100 MHz
Memory
8GB 16GB
1866 MHz LPDDR3 RAM
  • Memory Slots
    • Onboard Memory
  • Memory Configurations
    • Memory Size: Up to 16 GB
    • Memory Speed: 3733 MHz
Discrete Graphics
  • Surface Book 2 13.5”
    • NVIDIA® GeForce® GTX 1050
      Pascal Architecture, 2GB GDDR5 128-bit, 1354 → 1493 MHz, 640 CUDA Cores.
  • Surface Book 2 15”
    • NVIDIA® GeForce® GTX 1060
      Pascal Architecture, 6GB GDDR5 192-bit, 1404 → 1670 MHz, 1280 CUDA Cores.
NVIDIA® GeForce® MX250 (2GB GDDR5 VRAM)
Storage
128 GB 256 GB 512 GB 1 TB
PCIe SSD
  • Hard Drive Slots
    • 1 x M.2 2230/2280 PCIe SSD slot
  • Hard Drive Configurations
    • Up to 1TB M.2 NVMe PCIe SSD

Connectivity

Surface Book 2Samsung Galaxy Book Flex 15”
Wi-Fi
  • Wi-Fi 5: IEEE 802.11 a/b/g/n/ac compatible.
Wi-Fi 6 (802.11 ax 2X2)
Bluetooth
  • Bluetooth Wireless 4.1 technology
Bluetooth® v5.0
More
  • Surface Book 2 15” Only: Xbox Wireless built-in
-

Battery

Surface Book 2Samsung Galaxy Book Flex 15”
Size
  • Surface Book 2 13.5” (Core i5)
    Total: 69Wh
    Clipboard: 18Wh
    Base: 51Wh
  • Surface Book 2 13.5” (Core i7)
    Total: 75.3Wh
    Clipboard: 18Wh
    Base: 57.3Wh
  • Surface Book 2 15”
    Total: 90Wh
    Clipboard: 23Wh
    Base: 67Wh
69.7 Wh
Battery Life
  • Up to 17 hours of video playback
  • Up to 5 hours in tablet mode
19 hours
Power Supply
  • Surface Book 2 13.5” (Core i5)
    44W power supply with USB-A (5W) charging port.
  • Surface Book 2 13.5” (Core i7)
    100W power supply with USB-A (5W) charging port.
  • Surface Book 2 15”
    102W power supply with USB-A 7.5W) charging port.
65W Power Adapter

Software

Surface Book 2Samsung Galaxy Book Flex 15”
OSWindows 10 Pro (Creators Update)
Free upgrade to Windows 11
  • Windows 10 Home
  • Windows 10 Pro
Built-in AppsMicrosoft Office 365 30-days trial
  • Link Sharing
  • Live Message
  • Live Wallpaper
  • McAfee Live Safe (60 days trial)
  • Samsung Gallery
  • Quick Search
  • Samsung DeX
  • Samsung Flow
  • Samsung Notes
  • Samsung Recovery
  • Samsung Settings
  • Studio Plus
  • Samsung Update
  • teamPL

Camera & Audio

Surface Book 2Samsung Galaxy Book Flex 15”
Camera
  • Windows Hello face authentication camera (front-facing)
  • 5.0MP front-facing camera with 1080p HD video
  • 8.0MP rear-facing autofocus camera with 1080p HD video
HD front-facing camera
Audio
  • Dual microphones
  • Front-facing stereo speakers with Dolby® Audio™ Premium
  • Support for Windows Sonic for Headphones
  • Support for Dolby® Atmos for Headphones
  • AKG Stereo Speakers
  • Smart Amp (Max 5 W x 2)
  • Internal Digital Mic

Misc

Surface Book 2Samsung Galaxy Book Flex 15”
InkingSupports Surface Pen
4096 levels of pressure
Tilt sensing
Best in class latency
Paper feel
0.1mm precision
Yes (Built-in S Pen)
Sensors
  • Ambient light sensor
  • Proximity sensor
  • Accelerometer
  • Gyroscope
  • Magnetometer
  • Fingerprint sensor
Security
  • HW TPM 2.0 chip for enterprise security
  • Enterprise-grade protection with Windows Hello face sign-in
  • TPM
  • Fingerprint Reader
In the box
  • Surface Book 2
  • Power supply
  • Quick Start Guide
  • Safety and warranty documents
  • Samsung Galaxy Book Flex 13
  • AC adapter (wall mount)
  • Quickstart Guide (paper)
  • Ejection pin
  • S Pen nib
  • Tweezers
WarrantyOne-year limited hardware warranty1-year limited warranty
MoreSupports Surface Dial
Supports both on-screen and off-screen interaction.
-

Key Features

Surface Book 2Samsung Galaxy Book Flex 15”
At Glance
Released in
2017
3:2 3.2K
13.5”
2160p 60Hz
Weight
3.38 lb
1.53 kg
Up to
Intel Core i7-8650U
4C/8T, 1.90 → 4.20 GHz
Geekbench 5
1,106
Single Core
Geekbench 5
3,879
Multi-Core
With integrated
Intel® UHD Graphics 620
24 Execution Units, 300 → 1150 MHz
Configurable up to
16GB
1866 MHz LPDDR3
Surface Book 2 Ports
Nvidia GeForce
GTX 1060
6GB GDDR5
Released in Late
2019
16:9 FHD
15.6”
1080p 60Hz
Weight
3.35 lb
1.52 kg
Powered By
Intel Core i7-1065G7
4C/8T, 1.30 → 3.90 GHz
Geekbench 5
1,088
Single Core
Geekbench 5
3,722
Multi-Core
With integrated
Intel® Iris® Plus Graphics
64 Execution Units, 300 → 1100 MHz
Configurable up to
16GB
3733 MHz LPDDR4X
Nvidia GeForce
MX250
2GB GDDR5

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