Compare Microsoft Surface Book 3 13.5 vs Surface Laptop Studio vs ASUS ExpertBook B9
Variants
i5
i7
i5
i7
33W Battery
66W Battery
Connectivity
Ports
2x USB 3.1 Gen2 + 1x USB-C 3.1 Gen2 + 1x 3.5mm Audio jack + 2x Surface Connect ports + 1x SD card
2x Thunderbolt 4 + 1x 3.5mm Headphone jack + 1x Surface Connector
2x Thunderbolt 4 + 1x UBS 3.2 Gen2 + 1x HDMI (RJ45 via HDMI) + 1x 3.5mm Audio combo
Wireless Connectivity
WiFi 6, Bluetooth 5.0
WiFi 6 + Bluetooth 5.1
WiFi 6 + Bluetooth 5.0
Construction
Battery | Capacity
58 Wh
33 or 66 Wh
Camera | Front
5.0MP with 1080p HD video
1080p FHD camera with Windows Hello
720p HD camera with microphone; IR camera
Camera | Rear
8.0MP autofocus camera with 1080p HD video
Colors
Platinum
Star Black
Form Factor
Laptop Mode, Tablet Mode, View Mode, or Studio Mode
2-in-1 convertible laptop
Material
Magnesium and Aluminum
Microphone
Dual far-field Studio Mics
Quad 360° far-field microphones, AI noise canceling tehcnology
Speakers
Front-facing stereo speakers with Dolby Atmos
Quad Omnisonic speakers with Dolby Atmos
2 integrated stereo speakers
Dimensions
Bezels
4mm bezels with 94% screen-to-body ratio
Size | Depth
232 mm / 9.14 inch
228.32 mm / 8.98"
7.99 inch / 203 mm
Size | Height
23 mm / 0.9 inch
18.94 mm / 0.746"
0.59 inch / 14.9 mm
Size | Width
312 mm / 12.3 inch
323.28 mm / 12.72"
12.6 inch / 320 mm
Display
Aspect Ratio
3:2
3:2
16:9
Brightness
400 nits
Contrast Ratio
1600:1
1500:1
Display Diagonal
13.5 inch
14.4"
14 inch
Display Type
IPS (PixelSense)
IPS
IPS, matte
Gamut
100% sRGB, 72% NTSC
Pixel Density
267 ppi
201 ppi
Refresh Rate
120 Hz
Resolution
3000 x 2000
2400 x 1600
FHD (1920x1080)
Function
Graphics
Intel Iris Xe graphics
HDR
Dolby Vision
Keyboard Backlight
Yes
Yes
Yes
Operating System
Windows 10
Windows 11 Home
Windows 10 Pro
Processor
10th-gen Intel Core i5-1035G7 or i7-1065G7
11th-gen Intel Core i5-11300H or i7-11370H
Intel Core i7-1165G7 processor
Security
HW TPM 2.0 chip
Firmware TPM 2.0 chip, Windows Hello face sign-in
Trusted Platform Module TPM 2.0 embedded security chip, Fingerprint sensor, Windows Hello
Sensor
Ambient light sensor, Proximity sensor, Accelerometer, Gyroscope, Magnetometer
Ambient light sensor, Accelerometer, Gyroscope, Magnetometer
Touch Screen
10 point multi-touch G5
10 point multi-touch
Touchpad
Precision trackpad: 115 x 76.66 mm, glass
129 x 65 mm, with integrated NumberPad
Performance
Battery Life
15.5 h
Key Travel
1.3 mm
1.5 mm
Memory | Capacity
Up to 32 GB
16 or 32 GB
16 or 32 GB onboard
Memory | Type
LPDDR4x 3733MHz
LPDDR4x
LPDDR4x 4266MHz
Power Supply
65 W
Storage
Up to 1TB PCIe SSD
Up to 2TB PCIe NVMe SSD
2x M.2 NVMe PCIe 3.0 x4 up to 2x 2TB, RAID 0/1
Production
Accessory
Digitizer: Surface Slim Pen 2 with integrated storage for charging | Digital Dial: Surface Dial
Debut
2020-05-06
2021-09
2020
Model Name
B9450CEA
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