Compare Microsoft Surface Book 3 13.5 vs Surface Laptop Studio vs Alienware x15
Variants
i5
i7
i5
i7
FHD 165Hz
QHD
FHD 360Hz
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
1x USB 3.2 Gen1 + 1x USB 3.2 Gen2 + 1x Thunderbolt 4 + 1x HDMI 2.1 + 1x RJ45 + 1x Audio combo + 1x MicroSD
Wireless Connectivity
WiFi 6, Bluetooth 5.0
WiFi 6 + Bluetooth 5.1
WiFi 6E + Bluetooth 5.2
Construction
Battery | Capacity
58 Wh
Camera | Front
5.0MP with 1080p HD video
1080p FHD camera with Windows Hello
720p HD
Camera | Rear
8.0MP autofocus camera with 1080p HD video
Colors
Platinum
Lunar Light
Form Factor
Laptop Mode, Tablet Mode, View Mode, or Studio Mode
2-in-1 convertible laptop
Material
Magnesium and Aluminum
Magnesium Alloy exterior shell and copper alloy thermal components
Microphone
Dual far-field Studio Mics
Dual-array microphones
Speakers
Front-facing stereo speakers with Dolby Atmos
Quad Omnisonic speakers with Dolby Atmos
Stereo speakers, 8W in total
Dimensions
Size | Depth
232 mm / 9.14 inch
228.32 mm / 8.98"
277.25 mm / 10.915"
Size | Height
23 mm / 0.9 inch
18.94 mm / 0.746"
Size | Width
312 mm / 12.3 inch
323.28 mm / 12.72"
359.7 mm / 14.16"
Weight
3.02 kg / 6.65 lbs ~ 3.2 kg / 7.05 lbs
Display
Aspect Ratio
3:2
3:2
16:9
Contrast Ratio
1600:1
1500:1
Display Diagonal
13.5 inch
14.4"
15.6 inch
Display Type
IPS (PixelSense)
IPS
IPS
Pixel Density
267 ppi
201 ppi
Refresh Rate
120 Hz
Resolution
3000 x 2000
2400 x 1600
FHD (1920x1080) or QHD (2560x1440)
Function
Audio
Realtek ALC3281
Graphics
NVIDIA GeForce RTX 3060 6GB GDDR6 or RTX 3070 8GB GDDR6
HDR
Dolby Vision
Keyboard Backlight
Yes
Yes
per-key AlienFX RGB lighting
Operating System
Windows 10
Windows 11 Home
Windows 10
Processor
10th-gen Intel Core i5-1035G7 or i7-1065G7
11th-gen Intel Core i5-11300H or i7-11370H
Intel Core i7-11800H or i9-11900H Tiger Lake
RGB Lighting
AlienFX lighting programmable with up to 16.8 million distinct colors
Security
HW TPM 2.0 chip
Firmware TPM 2.0 chip, Windows Hello face sign-in
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
Variable Framerate
NVIDIA G-SYNC available for 240Hz QHD & 360Hz FHD panels
Performance
Battery Life
15.5 h
Key Travel
1.3 mm
Memory | Capacity
Up to 32 GB
16 or 32 GB
16 or 32 GB
Memory | Type
LPDDR4x 3733MHz
LPDDR4x
DDR4 3200MHz
Storage
Up to 1TB PCIe SSD
Up to 2TB PCIe NVMe SSD
Up to 4TB (2x 2TB) PCIe NVMe SSD, RAID supported
Production
Accessory
Digitizer: Surface Slim Pen 2 with integrated storage for charging | Digital Dial: Surface Dial
Debut
2020-05-06
2021-09
2021-06
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