A HoloLens 2 device

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Overview Tech specs


Optics: See-through holographic lenses (waveguides)
Resolution: 2k 3:2 light engines
Holographic density: >2.5k radiants (light points per radian)
Eye-based rendering: Display optimization for 3D eye position


Head tracking: 4 visible light cameras
Eye tracking: 2 IR cameras
Depth: 1-MP Time-of-Flight (ToF) depth sensor
IMU: Accelerometer, gyroscope, magnetometer
Camera: 8-MP stills, 1080p30 video

Audio and speech

Microphone array: 5 channels
Speakers: Built-in spatial sound

Human understanding

Hand tracking: Two-handed fully articulated model, direct manipulation
Eye tracking: Real-time tracking
Voice: Command and control on-device; natural language with internet connectivity
Windows Hello: Enterprise-grade security with iris recognition

Environment understanding

6DoF tracking: World-scale positional tracking
Spatial Mapping: Real-time environment mesh
Mixed Reality Capture: Mixed hologram and physical environment photos and videos

Compute and connectivity

SoC: Qualcomm Snapdragon 850 Compute Platform
HPU: Second-generation custom-built holographic processing unit
Memory: 4-GB LPDDR4x system DRAM
Storage: 64-GB UFS 2.1
WiFi: Wi-Fi: Wi-Fi 5 (802.11ac 2x2)
Bluetooth: 5


Single size
Fits over glasses




Windows Holographic Operating System
Microsoft Edge
Dynamics 365 Remote Assist
Dynamics 365 Guides
3D Viewer


Battery life: 2–3 hours of active use
Charging: USB-PD for fast charging
Cooling: Passive (no fans)
Contains lithium batteries: See more information >

All sales are final. No refunds.
Not intended for use by children younger than 13.
Microsoft account is required to use HoloLens 2.
Microsoft HoloLens 2 has a limited Warranty. Learn More.
Purchase is subject to Microsoft Store Terms of Use and Sale.Learn More.
By purchasing HoloLens 2 you agree to the software license agreement here. Learn More