VR HEADSETS
A VR (Virtual Reality) headset is a wearable device that immerses you in a fully digital, three-dimensional world by placing high-resolution screens and lenses directly in front of your eyes. Equipped with motion sensors, cameras, and sometimes controllers, it tracks your head and body movements so the virtual environment responds naturally as you look, walk, or reach around. Modern VR headsets can run independently, connect to a gaming console, or plug into a powerful PC, enabling everything from gaming and virtual travel to education, design, training simulations, and mixed-reality experiences. Designed to blur the line between the real and the digital, VR headsets offer a uniquely immersive way to interact with content, making users feel as though they’ve stepped into another world.
Meta Quest Pro
Display: LCD quantum-dot, per-eye resolution 1800 × 1920. Wikipedia+2Wikipedia+2
Lenses: Pancake lenses (allowing a thinner visor-like form) Wikipedia
Processor: Qualcomm Snapdragon XR2+ (inferred from sources about the Pro) Wikipedia
Battery: Built into the back strap for better weight distribution — lasts ~1–2 hours per charge. Wikipedia
Tracking / Features: Eye-tracking, facial tracking, mixed reality passthrough. Wikipedia
Form factor: More like a visor than a full headset, with optional full light blocker.
HTC Vive Pro
Display: Dual 3.5″ AMOLED panels. developer.vive.com
Resolution: 1440 × 1600 per eye (2880 × 1600 combined) PC Review+1
Refresh Rate: 90 Hz developer.vive.com
Field of View (FOV): ~110° vive.com
Audio: Built-in Hi-Res certified headphones + integrated microphones, with active noise cancellation. B&H Photo Video
Connections / Sensors: USB-C, DisplayPort, Bluetooth; supports SteamVR tracking, has gyroscope, IPD sensor, proximity sensor. developer.vive.com+1
Ergonomics: Adjustable IPD (interpupillary distance), lens distance, adjustable head strap. vive.com
PC Requirements: GPU — e.g., NVIDIA GTX 970 or AMD R9 290 minimum
Microsoft HoloLens 2
- Optics / Display: See-through holographic lenses (waveguides). Microsoft Learn
- Holographic Resolution: 2K 3:2 light engines, with >2.5k “radiants” (light points per radian) for density. Microsoft Learn
- Sensors:
- Head tracking: 4 visible-light cameras. Microsoft Learn
- Eye tracking: 2 IR cameras. Microsoft Learn
- Depth: 1 MP time-of-flight depth sensor. Microsoft Learn
- IMU: Accelerometer, gyroscope, magnetometer. Microsoft Learn
- Camera: 8 MP stills, 1080p @ 30fps video. Microsoft Learn
- Compute:
- SoC: Qualcomm Snapdragon 850 + custom Holographic Processing Unit. Microsoft Learn
- Memory: 4 GB LPDDR4x. Microsoft Learn
- Storage: 64 GB UFS 2.1. Microsoft Learn
- Connectivity: Wi-Fi 802.11ac (2×2), Bluetooth 5.0. Microsoft Learn
- Power / Battery: Battery life ~2–3 hours active use, up to two weeks standby. Microsoft Learn
- Weight: ~566 grams. Microsoft Learn
- Interaction / Input: Hand gestures, voice, eye tracking.