Varjo XR-4: Difference between revisions
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|Subtype = [[PC-Powered VR]] | |Subtype = [[PC-Powered VR]] | ||
|Platform = [[SteamVR]], [[OpenXR]] | |Platform = [[SteamVR]], [[OpenXR]] | ||
|Creator = | |Creator = | ||
|Developer = [[Varjo]] | |Developer = [[Varjo]] | ||
|Manufacturer = [[Varjo]] | |Manufacturer = [[Varjo]] | ||
|Announcement Date = November 27, 2023 | |Announcement Date = November 27, 2023 | ||
|Release Date = | |Release Date = November 2023 | ||
|Price = $3,990 (no subscription) | |Price = $3,990 (XR-4 Standard Edition, no subscription) | ||
|Website = https://varjo.com | |Website = https://varjo.com | ||
|Versions = XR-4, XR-4 Focal Edition, XR-4 Secure Edition | |Versions = XR-4, XR-4 Focal Edition, XR-4 Secure Edition | ||
| Line 17: | Line 17: | ||
|Successor = ????? | |Successor = ????? | ||
|Operating System = Windows 10/11 (64-bit) | |Operating System = Windows 10/11 (64-bit) | ||
|Chipset = | |Chipset = | ||
|CPU = | |CPU = | ||
|GPU = | |GPU = | ||
|HPU = | |HPU = | ||
|Storage = | |Storage = | ||
|Memory = | |Memory = | ||
|SD Card Slot = No | |SD Card Slot = No | ||
|Display = Mini-LED | |Display = Mini-LED | ||
|Subpixel Layout = RGB | |Subpixel Layout = RGB | ||
|Peak Brightness = | |Peak Brightness = 200 nits | ||
|Resolution = 3840×3744 per eye | |Resolution = 3840×3744 per eye | ||
|Refresh Rate = 90 Hz (120 Hz experimental) | |Refresh Rate = 90 Hz (120 Hz experimental) | ||
| Line 50: | Line 50: | ||
|Base Stations = Not required (optional support) | |Base Stations = Not required (optional support) | ||
|Eye Tracking = Yes (200Hz) | |Eye Tracking = Yes (200Hz) | ||
|Face Tracking = | |Face Tracking = | ||
|Hand Tracking = Yes (integrated) | |Hand Tracking = Yes (integrated) | ||
|Body Tracking = | |Body Tracking = | ||
|Rotational Tracking = 6DOF | |Rotational Tracking = 6DOF | ||
|Positional Tracking = 6DOF | |Positional Tracking = 6DOF | ||
| Line 58: | Line 58: | ||
|Tracking Volume = 7m radius | |Tracking Volume = 7m radius | ||
|Play Space = Room-scale | |Play Space = Room-scale | ||
|Latency = | |Latency = ~22ms (passthrough), less than 15ms (VR) | ||
|Audio = DTS 3D spatial audio headphones | |Audio = DTS 3D spatial audio headphones | ||
|Microphone = Dual noise-cancelling | |Microphone = Dual noise-cancelling | ||
|3.5mm Audio Jack = Yes | |3.5mm Audio Jack = Yes | ||
|Camera = 2× 20MP RGB, | |Camera = 2× 20MP RGB, 1× 300k LiDAR sensor | ||
|Connectivity = USB-C (Thunderbolt 4 compatible) | |Connectivity = USB-C (Thunderbolt 4 compatible) | ||
|Ports = 1× USB-C | |Ports = 1× USB-C | ||
|Wired Video = USB-C with DisplayPort Alt Mode | |Wired Video = USB-C with DisplayPort Alt Mode | ||
|Wireless Video = | |Wireless Video = | ||
|WiFi = | |WiFi = | ||
|Bluetooth = | |Bluetooth = | ||
|Power = USB-C Power Delivery | |Power = USB-C Power Delivery | ||
|Battery Capacity = | |Battery Capacity = | ||
|Battery Life = | |Battery Life = | ||
|Charge Time = | |Charge Time = | ||
|Dimensions = 280mm × 140mm × 120mm | |Dimensions = 280mm × 140mm × 120mm | ||
|Weight = 665g (headset only), 1021g (complete) | |Weight = 665g (headset only), 1021g (complete) | ||
| Line 85: | Line 85: | ||
|Cable Length = 5 meters (16.4 ft) | |Cable Length = 5 meters (16.4 ft) | ||
}} | }} | ||
The [[Varjo XR-4]] is a professional [[PC-Powered VR|PC-powered]] [[mixed reality]] and [[virtual reality]] [[head-mounted display]] announced on November 27, 2023, by [[Varjo|Varjo Technologies]]. Representing the fourth generation of Varjo's mixed reality technology, the XR-4 series eliminated subscription requirements, introduced inside-out tracking as standard, and | The [[Varjo XR-4]] is a professional [[PC-Powered VR|PC-powered]] [[mixed reality]] and [[virtual reality]] [[head-mounted display]] announced on November 27, 2023, by [[Varjo|Varjo Technologies]]. Representing the fourth generation of Varjo's mixed reality technology, the XR-4 series eliminated subscription requirements, introduced inside-out tracking as standard, and offered professional-grade specifications at a revised price point for its class.<ref>{{cite web|url=https://varjo.com/press-release/varjo-releases-new-xr-4-series-to-deliver-mixed-reality-experiences-indistinguishable-from-natural-sight/|title=Varjo Releases New XR-4 Series to Deliver Mixed Reality Experiences Indistinguishable from Natural Sight|publisher=Varjo|date=November 27, 2023|access-date=June 3, 2025}}</ref> | ||
==History== | ==History== | ||
The XR-4 development began in 2022 following feedback from [[Varjo XR-3]] customers and success of the subscription-free [[Varjo Aero]]. Key development goals included democratizing professional mixed reality, | The XR-4 development began in 2022 following feedback from [[Varjo XR-3]] customers and success of the subscription-free [[Varjo Aero]]. Key development goals included democratizing professional mixed reality, aiming for high visual fidelity in both virtual and passthrough modes, and eliminating external tracking requirements.<ref>{{cite web|url=https://www.cnbc.com/2023/11/27/finnish-startup-varjo-launches-3990-xr-4-mixed-reality-headset.html|title=Finnish startup Varjo launches $3,990 XR-4 mixed reality headset|publisher=CNBC|date=November 27, 2023|access-date=June 3, 2025}}</ref> | ||
Major improvements over XR-3: | Major improvements over XR-3: | ||
51 PPD uniform resolution (vs dual-display system) | |||
20-megapixel passthrough cameras (vs 12MP) | |||
Inside-out tracking standard (vs external base stations) | |||
Significant price reduction for the standard model with no subscription | |||
Passthrough resolution of 33 PPD (Standard Edition) or 51 PPD (Focal Edition) | |||
==Technical Specifications== | ==Technical Specifications== | ||
===Display Technology=== | ===Display Technology=== | ||
The XR-4 uses advanced Mini-LED panels: | The XR-4 uses advanced Mini-LED panels: | ||
'''Resolution''': 3840×3744 per eye (14.8 megapixels total) | |||
'''Pixel Density''': 51 pixels per degree (uniform) | |||
'''Panel Type''': Fast-switching Mini-LED with local dimming | |||
'''Brightness''': 200 nits sustained | |||
'''Contrast''': 10,000:1 with local dimming | |||
'''Color Gamut''': 96% DCI-P3, 98% sRGB | |||
===Mixed Reality Cameras=== | ===Mixed Reality Cameras=== | ||
High-resolution passthrough system: | |||
'''RGB Cameras''': Dual 20-megapixel global shutter sensors | |||
'''Passthrough Resolution''': 33 PPD (XR-4 Standard Edition), 51 PPD (XR-4 Focal Edition, matching virtual content) | |||
'''Frame Rate''': 90 fps with ~22ms latency | |||
'''Dynamic Range''': 14 stops with HDR processing | |||
'''Low Light''': ISO 25,600 equivalent sensitivity | |||
===LiDAR Depth System=== | ===LiDAR Depth System=== | ||
Enhanced from XR-3: | Enhanced from XR-3: | ||
'''Resolution''': 300,000 points (300 kpix) | |||
'''Range''': 0.2m to 7m (extended from 5m) | |||
'''Accuracy''': ±2mm at 1m distance | |||
'''Frame Rate''': 30 fps depth updates (Note: some sources may vary) | |||
'''Coverage''': 94° × 78° depth sensing FOV | |||
==Breakthrough Features== | ==Breakthrough Features== | ||
===Gaze-Driven Autofocus (Focal Edition)=== | ===Gaze-Driven Autofocus (Focal Edition)=== | ||
World's first XR autofocus system: | World's first XR autofocus system: | ||
'''Technology''': Liquid lens with 200Hz response | |||
'''Focus Range''': 20cm to infinity | |||
'''Eye-Coupled''': Focus follows gaze automatically | |||
'''Latency''': <5ms focus adjustment | |||
'''Applications''': Aims to solve vergence-accommodation conflict | |||
===Inside-Out Tracking=== | ===Inside-Out Tracking=== | ||
Professional-grade markerless tracking: | Professional-grade markerless tracking: | ||
'''Cameras''': 4× wide-angle tracking sensors | |||
'''Algorithm''': Advanced SLAM with ML enhancement | |||
'''Accuracy''': Sub-millimeter precision | |||
'''Range''': 7-meter radius tracking volume | |||
'''Persistence''': Remembers room layout | |||
===Integrated Hand Tracking=== | ===Integrated Hand Tracking=== | ||
Built-in hand interaction: | Built-in hand interaction: | ||
'''Technology''': Computer vision with neural networks | |||
'''Fingers Tracked''': All 10 fingers with 21 points each | |||
'''Latency''': 11ms hand-to-photon | |||
'''Gestures''': Library of standard XR interactions | |||
'''SDK''': Direct hand data access for developers | |||
==Software Ecosystem== | ==Software Ecosystem== | ||
===No Subscription Model=== | ===No Subscription Model=== | ||
Following Aero's success: | Following Aero's success: | ||
'''One-Time Purchase''': Starting at $3,990 for XR-4 Standard Edition | |||
'''All Features Included''': No feature tiers within an edition | |||
'''Free Updates''': Lifetime software support | |||
'''Professional Tools''': Full SDK access | |||
===Varjo Controller Software=== | ===Varjo Controller Software=== | ||
New unified control system: | New unified control system: | ||
'''Device Management''': Configure all settings | |||
'''Performance Monitoring''': Real-time diagnostics | |||
'''User Profiles''': Save multiple configurations | |||
'''Cloud Sync''': Settings backup and restore | |||
===Development Support=== | ===Development Support=== | ||
'''Unity Plugin''': Native XR-4 features | |||
'''Unreal Engine 5''': Full integration with Nanite/Lumen | |||
'''OpenXR Extensions''': Varjo-specific features | |||
'''NVIDIA Omniverse''': RTX rendering support | |||
==Variants== | ==Variants== | ||
===XR-4 Standard Edition=== | ===XR-4 Standard Edition=== | ||
Base professional model: | Base professional model: | ||
All core features | |||
20MP passthrough (33 PPD) | |||
300k LiDAR | |||
$3,990 | |||
===XR-4 Focal Edition=== | ===XR-4 Focal Edition=== | ||
With gaze-driven autofocus: | With gaze-driven autofocus: | ||
All Standard features plus: | |||
Liquid lens autofocus system | |||
20MP passthrough (51 PPD) | |||
Enhanced eye tracking data | |||
$9,990 | |||
===XR-4 Secure Edition=== | ===XR-4 Secure Edition=== | ||
Government/Defense variant: | Government/Defense variant: | ||
[[TAA]]/[[BAA]] compliant | |||
Secure boot process | |||
Offline operation mode | |||
Manufactured in secure facility | |||
ITAR-free for international use | |||
==System Requirements== | ==System Requirements== | ||
'''Minimum Specifications''': | '''Minimum Specifications''': | ||
'''OS''': Windows 10 version 20H2 or Windows 11 | |||
'''CPU''': Intel Core i9-11900K or AMD Ryzen 9 5900X (or comparable) | |||
'''GPU''': NVIDIA GeForce RTX 4070, RTX 3080, RTX 2080 Ti, or NVIDIA RTX A5000 (or comparable AMD GPU) | |||
'''RAM''': 32 GB DDR4-3200 | |||
'''Storage''': 1 TB NVMe SSD | |||
'''USB''': Thunderbolt 4 or USB-C with DP Alt Mode | |||
'''Recommended Specifications''': | '''Recommended Specifications''': | ||
'''CPU''': Intel Core i9-13900K or AMD Ryzen 9 7950X | |||
'''GPU''': NVIDIA RTX 4090 or RTX 6000 Ada | |||
'''RAM''': 64 GB DDR5 | |||
'''Storage''': 2 TB NVMe Gen4 SSD | |||
==Industry Applications== | ==Industry Applications== | ||
===Automotive Industry=== | ===Automotive Industry=== | ||
Enhanced design validation: | Enhanced design validation: | ||
'''[[BMW Group]]''': Full vehicle design in MR | |||
'''[[Stellantis]]''': Global design collaboration | |||
'''[[Rimac Automobili]]''': Hypercar development | |||
'''[[Polestar]]''': Sustainable material visualization | |||
Use cases: | Use cases: | ||
Design reviews with physical clay models | |||
Ergonomics testing with real drivers | |||
HMI development and testing | |||
Virtual showrooms with real products | |||
===Healthcare and Medical=== | ===Healthcare and Medical=== | ||
'''[[Cleveland Clinic]]''': Surgical planning in MR | |||
'''[[Karolinska Institute]]''': Medical education | |||
'''[[Brainlab]]''': Image-guided surgery | |||
'''[[Siemens Healthineers]]''': MRI/CT visualization | |||
Applications: | Applications: | ||
Pre-operative planning with patient data | |||
Medical device training | |||
Anatomy education with cadavers | |||
Rehabilitation therapy | |||
===Architecture and Construction=== | ===Architecture and Construction=== | ||
'''[[Zaha Hadid Architects]]''': Parametric design review | |||
'''[[AECOM]]''': Infrastructure visualization | |||
'''[[Trimble]]''': BIM integration | |||
'''[[Autodesk]]''': Native Revit support | |||
===Defense and Aerospace=== | ===Defense and Aerospace=== | ||
'''[[Lockheed Martin]]''': F-35 maintenance | |||
'''[[Saab]]''': Gripen pilot training | |||
'''[[BAE Systems]]''': Ship design review | |||
'''Various contractors''': Classified programs | |||
==Market Reception== | ==Market Reception== | ||
===Launch Impact=== | ===Launch Impact=== | ||
The XR-4 announcement generated significant attention: | The XR-4 announcement generated significant attention: | ||
'''Price Point''': $3,990 for the standard edition was a notable reduction from the previous XR-3. | |||
'''No Subscription''': Praised by enterprise customers. | |||
'''Feature Set''': Considered comprehensive for its price in the professional market. | |||
'''Availability''': Global launch in 40+ countries. | |||
===Critical Response=== | ===Critical Response=== | ||
Professional reviews were | Professional reviews were generally positive, highlighting advancements: | ||
'''[[Road to VR]]''': "The XR-4 redefines what's possible in mixed reality" | '''[[Road to VR]]''': "The XR-4 redefines what's possible in mixed reality" | ||
'''[[UploadVR]]''': "Professional MR at prosumer pricing" | '''[[UploadVR]]''': "Professional MR at prosumer pricing" (Note: "prosumer pricing" is relative to the high-end professional market) | ||
'''[[VRFocus]]''': "Inside-out tracking rivals base station precision" | '''[[VRFocus]]''': "Inside-out tracking rivals base station precision" | ||
Common praise: | Common praise: | ||
Passthrough quality is a key focus, with Varjo aiming for experiences "indistinguishable from natural sight," though user experiences may vary. | |||
Autofocus system (Focal Edition) "game-changing" for MR. | |||
Price/performance ratio considered strong for the professional segment. | |||
Ergonomics significantly improved. | |||
Criticisms: | Criticisms: | ||
High PC requirements remain. | |||
No wireless option at launch. | |||
Hand tracking, while improved, may occasionally lose precision. | |||
Passthrough quality, while high, may not always meet the "indistinguishable from reality" claim under all conditions, according to some hands-on reviews. | |||
Limited battery for future standalone use (if such a version were developed). | |||
==Technical Innovations== | ==Technical Innovations== | ||
===CloudXR Integration=== | ===CloudXR Integration=== | ||
Streaming MR capabilities: | Streaming MR capabilities: | ||
'''NVIDIA CloudXR''': RTX server rendering | |||
'''5G Support''': Ultra-low latency streaming | |||
'''Edge Computing''': Local cloud deployment | |||
'''Multi-User''': Synchronized MR sessions | |||
===AI-Enhanced Processing=== | ===AI-Enhanced Processing=== | ||
Machine learning throughout: | Machine learning throughout: | ||
'''Passthrough Enhancement''': AI upscaling and denoising | |||
'''Hand Tracking''': Neural network gesture recognition | |||
'''Eye Tracking''': Predictive gaze estimation | |||
'''SLAM''': ML-assisted tracking robustness | |||
===Optics Engineering=== | ===Optics Engineering=== | ||
'''Dual-Element Lenses''': Reduced aberrations | |||
'''Coating Technology''': 99.5% light transmission | |||
'''Edge-to-Edge Clarity''': <2% distortion at edges | |||
'''Pancake Design''': Considered but rejected for quality | |||
==Manufacturing Excellence== | ==Manufacturing Excellence== | ||
===Helsinki Production=== | ===Helsinki Production=== | ||
In-house manufacturing advantages: | In-house manufacturing advantages: | ||
'''Quality Control''': 100% optical calibration | |||
'''Lead Time''': 5-day average shipping | |||
'''Customization''': OEM versions available | |||
'''Sustainability''': Carbon neutral facility | |||
===Component Partners=== | ===Component Partners=== | ||
'''Display Panels''': BOE (custom Mini-LED) | |||
'''Cameras''': Sony (IMX sensors) | |||
'''LiDAR''': Proprietary Varjo design | |||
'''Lenses''': ZEISS (coating technology) | |||
==Competitive Landscape== | ==Competitive Landscape== | ||
===Versus Apple Vision Pro=== | ===Versus Apple Vision Pro=== | ||
'''XR-4 Advantages''': Higher virtual resolution, PC-powered performance for demanding applications, established professional ecosystem, potentially more robust tracking for certain professional use cases. | |||
'''Vision Pro Advantages''': Standalone operation, advanced consumer-facing OS and apps, highly integrated hand/eye tracking for its interface. | |||
===Versus Meta Quest Pro/3=== | ===Versus Meta Quest Pro/3=== | ||
'''XR-4 Advantages''': Significantly higher resolution, professional-grade tools and support, superior passthrough fidelity (especially Focal Edition). | |||
'''Quest Advantages''': Standalone, much lower price, larger consumer content library. | |||
===Versus HTC Vive XR Elite=== | ===Versus HTC Vive XR Elite=== | ||
'''XR-4 Advantages''': Higher resolution, generally superior passthrough quality, more advanced eye tracking. | |||
'''Vive Advantages''': Standalone option, lower price point. | |||
==Future Roadmap== | ==Future Roadmap== | ||
While not officially announced, industry sources suggest: | While not officially announced, industry sources suggest: | ||
Standalone version in development | |||
Wireless adapter planned for 2025 | |||
8K per eye displays in testing | |||
AI copilot for enterprise applications | |||
==Impact on Industry== | ==Impact on Industry== | ||
The XR-4's launch influenced the mixed reality landscape: | The XR-4's launch influenced the mixed reality landscape: | ||
Set a new benchmark for professional MR features at its price point. | |||
Reinforced the demand for 50+ PPD for detailed professional use. | |||
Accelerated inside-out tracking adoption in the professional space. | |||
Validated the no-subscription model for enterprise hardware. | |||
Technologies popularized: | Technologies popularized: | ||
Gaze-driven autofocus for XR (Focal Edition). | |||
20MP+ passthrough cameras. | |||
300k+ point LiDAR integration. | |||
Uniform high-PPD displays. | |||
==See Also== | ==See Also== | ||
[[Mixed reality]] | |||
[[Varjo|Varjo Technologies]] | |||
[[Varjo XR-3]] | |||
[[Varjo Aero]] | |||
[[Apple Vision Pro]] | |||
[[LiDAR]] | |||
[[Inside-out tracking]] | |||
[[Foveated rendering]] | |||
[[TAA compliance]] | |||
==References== | ==References== | ||
<references> | <references> | ||
| Line 371: | Line 323: | ||
<ref name="varjo-autofocus">{{cite web|url=https://varjo.com/vr-lab/xr-4-features-explained-worlds-first-gaze-driven-xr-autofocus-camera-system/|title=XR-4 Features Explained: World's First Gaze-Driven XR Autofocus Camera System|publisher=Varjo|date=2023|access-date=June 3, 2025}}</ref> | <ref name="varjo-autofocus">{{cite web|url=https://varjo.com/vr-lab/xr-4-features-explained-worlds-first-gaze-driven-xr-autofocus-camera-system/|title=XR-4 Features Explained: World's First Gaze-Driven XR Autofocus Camera System|publisher=Varjo|date=2023|access-date=June 3, 2025}}</ref> | ||
</references> | </references> | ||
[[Category:Devices]] | [[Category:Devices]] | ||
Revision as of 02:26, 5 June 2025
| Varjo XR-4 | |
|---|---|
| |
| Basic Info | |
| VR/AR | Mixed Reality, Virtual Reality |
| Type | Head-mounted display |
| Subtype | PC-Powered VR |
| Platform | SteamVR, OpenXR |
| Developer | Varjo |
| Manufacturer | Varjo |
| Announcement Date | November 27, 2023 |
| Release Date | November 2023 |
| Price | $3,990 (XR-4 Standard Edition, no subscription) |
| Website | https://varjo.com |
| Versions | XR-4, XR-4 Focal Edition, XR-4 Secure Edition |
| Requires | High-end PC |
| Predecessor | Varjo XR-3 |
| Successor | ????? |
| System | |
| Operating System | Windows 10/11 (64-bit) |
| Storage | |
| SD Card Slot | No |
| Display | |
| Display | Mini-LED |
| Subpixel Layout | RGB |
| Peak Brightness | 200 nits |
| Resolution | 3840×3744 per eye |
| Pixel Density | 51 PPD |
| Refresh Rate | 90 Hz (120 Hz experimental) |
| Persistence | Low persistence |
| Precision | Sub-pixel precision |
| Image | |
| Field of View | 120° × 105° (H×V) |
| Horizontal FoV | 120° |
| Vertical FoV | 105° |
| Visible FoV | 120° × 105° |
| Rendered FoV | 120° × 105° |
| Binocular Overlap | 105° |
| Average Pixel Density | 51 PPD |
| Peak Pixel Density | 51 PPD |
| Foveated Rendering | Yes (dynamic) |
| Optics | |
| Optics | Dual-element aspheric lenses |
| Ocularity | Binocular |
| IPD Range | 55-75mm (automatic adjustment) |
| Adjustable Diopter | No |
| Passthrough | Yes (20MP cameras + 300k LiDAR) |
| Tracking | |
| Tracking | Inside-out (4 cameras) |
| Tracking Frequency | 200 Hz |
| Base Stations | Not required (optional support) |
| Eye Tracking | Yes (200Hz) |
| Hand Tracking | Yes (integrated) |
| Rotational Tracking | 6DOF |
| Positional Tracking | 6DOF |
| Update Rate | 200 Hz |
| Tracking Volume | 7m radius |
| Play Space | Room-scale |
| Latency | ~22ms (passthrough), less than 15ms (VR) |
| Audio | |
| Audio | DTS 3D spatial audio headphones |
| Microphone | Dual noise-cancelling |
| 3.5mm Audio Jack | Yes |
| Camera | 2× 20MP RGB, 1× 300k LiDAR sensor |
| Connectivity | |
| Connectivity | USB-C (Thunderbolt 4 compatible) |
| Ports | 1× USB-C |
| Wired Video | USB-C with DisplayPort Alt Mode |
| Power | USB-C Power Delivery |
| Device | |
| Dimensions | 280mm × 140mm × 120mm |
| Weight | 665g (headset only), 1021g (complete) |
| Material | Carbon fiber composite, magnesium |
| Headstrap | FlexFit ergonomic system |
| Haptics | No |
| Color | Black with carbon fiber accents |
| Sensors | 200Hz eye tracking, 9-axis IMU, ambient light sensor |
| Input | Hand tracking, SteamVR controllers |
| Compliance | CE, FCC, IC, UKCA, TAA (Secure Edition) |
| Size | Adjustable (S/M/L cushions) |
| Cable Length | 5 meters (16.4 ft) |
The Varjo XR-4 is a professional PC-powered mixed reality and virtual reality head-mounted display announced on November 27, 2023, by Varjo Technologies. Representing the fourth generation of Varjo's mixed reality technology, the XR-4 series eliminated subscription requirements, introduced inside-out tracking as standard, and offered professional-grade specifications at a revised price point for its class.[1]
History
The XR-4 development began in 2022 following feedback from Varjo XR-3 customers and success of the subscription-free Varjo Aero. Key development goals included democratizing professional mixed reality, aiming for high visual fidelity in both virtual and passthrough modes, and eliminating external tracking requirements.[2] Major improvements over XR-3: 51 PPD uniform resolution (vs dual-display system) 20-megapixel passthrough cameras (vs 12MP) Inside-out tracking standard (vs external base stations) Significant price reduction for the standard model with no subscription Passthrough resolution of 33 PPD (Standard Edition) or 51 PPD (Focal Edition)
Technical Specifications
Display Technology
The XR-4 uses advanced Mini-LED panels: Resolution: 3840×3744 per eye (14.8 megapixels total) Pixel Density: 51 pixels per degree (uniform) Panel Type: Fast-switching Mini-LED with local dimming Brightness: 200 nits sustained Contrast: 10,000:1 with local dimming Color Gamut: 96% DCI-P3, 98% sRGB
Mixed Reality Cameras
High-resolution passthrough system: RGB Cameras: Dual 20-megapixel global shutter sensors Passthrough Resolution: 33 PPD (XR-4 Standard Edition), 51 PPD (XR-4 Focal Edition, matching virtual content) Frame Rate: 90 fps with ~22ms latency Dynamic Range: 14 stops with HDR processing Low Light: ISO 25,600 equivalent sensitivity
LiDAR Depth System
Enhanced from XR-3: Resolution: 300,000 points (300 kpix) Range: 0.2m to 7m (extended from 5m) Accuracy: ±2mm at 1m distance Frame Rate: 30 fps depth updates (Note: some sources may vary) Coverage: 94° × 78° depth sensing FOV
Breakthrough Features
Gaze-Driven Autofocus (Focal Edition)
World's first XR autofocus system: Technology: Liquid lens with 200Hz response Focus Range: 20cm to infinity Eye-Coupled: Focus follows gaze automatically Latency: <5ms focus adjustment Applications: Aims to solve vergence-accommodation conflict
Inside-Out Tracking
Professional-grade markerless tracking: Cameras: 4× wide-angle tracking sensors Algorithm: Advanced SLAM with ML enhancement Accuracy: Sub-millimeter precision Range: 7-meter radius tracking volume Persistence: Remembers room layout
Integrated Hand Tracking
Built-in hand interaction: Technology: Computer vision with neural networks Fingers Tracked: All 10 fingers with 21 points each Latency: 11ms hand-to-photon Gestures: Library of standard XR interactions SDK: Direct hand data access for developers
Software Ecosystem
No Subscription Model
Following Aero's success: One-Time Purchase: Starting at $3,990 for XR-4 Standard Edition All Features Included: No feature tiers within an edition Free Updates: Lifetime software support Professional Tools: Full SDK access
Varjo Controller Software
New unified control system: Device Management: Configure all settings Performance Monitoring: Real-time diagnostics User Profiles: Save multiple configurations Cloud Sync: Settings backup and restore
Development Support
Unity Plugin: Native XR-4 features Unreal Engine 5: Full integration with Nanite/Lumen OpenXR Extensions: Varjo-specific features NVIDIA Omniverse: RTX rendering support
Variants
XR-4 Standard Edition
Base professional model: All core features 20MP passthrough (33 PPD) 300k LiDAR $3,990
XR-4 Focal Edition
With gaze-driven autofocus: All Standard features plus: Liquid lens autofocus system 20MP passthrough (51 PPD) Enhanced eye tracking data $9,990
XR-4 Secure Edition
Government/Defense variant: TAA/BAA compliant Secure boot process Offline operation mode Manufactured in secure facility ITAR-free for international use
System Requirements
Minimum Specifications: OS: Windows 10 version 20H2 or Windows 11 CPU: Intel Core i9-11900K or AMD Ryzen 9 5900X (or comparable) GPU: NVIDIA GeForce RTX 4070, RTX 3080, RTX 2080 Ti, or NVIDIA RTX A5000 (or comparable AMD GPU) RAM: 32 GB DDR4-3200 Storage: 1 TB NVMe SSD USB: Thunderbolt 4 or USB-C with DP Alt Mode Recommended Specifications: CPU: Intel Core i9-13900K or AMD Ryzen 9 7950X GPU: NVIDIA RTX 4090 or RTX 6000 Ada RAM: 64 GB DDR5 Storage: 2 TB NVMe Gen4 SSD
Industry Applications
Automotive Industry
Enhanced design validation: BMW Group: Full vehicle design in MR Stellantis: Global design collaboration Rimac Automobili: Hypercar development Polestar: Sustainable material visualization Use cases: Design reviews with physical clay models Ergonomics testing with real drivers HMI development and testing Virtual showrooms with real products
Healthcare and Medical
Cleveland Clinic: Surgical planning in MR Karolinska Institute: Medical education Brainlab: Image-guided surgery Siemens Healthineers: MRI/CT visualization Applications: Pre-operative planning with patient data Medical device training Anatomy education with cadavers Rehabilitation therapy
Architecture and Construction
Zaha Hadid Architects: Parametric design review AECOM: Infrastructure visualization Trimble: BIM integration Autodesk: Native Revit support
Defense and Aerospace
Lockheed Martin: F-35 maintenance Saab: Gripen pilot training BAE Systems: Ship design review Various contractors: Classified programs
Market Reception
Launch Impact
The XR-4 announcement generated significant attention: Price Point: $3,990 for the standard edition was a notable reduction from the previous XR-3. No Subscription: Praised by enterprise customers. Feature Set: Considered comprehensive for its price in the professional market. Availability: Global launch in 40+ countries.
Critical Response
Professional reviews were generally positive, highlighting advancements: Road to VR: "The XR-4 redefines what's possible in mixed reality" UploadVR: "Professional MR at prosumer pricing" (Note: "prosumer pricing" is relative to the high-end professional market) VRFocus: "Inside-out tracking rivals base station precision" Common praise: Passthrough quality is a key focus, with Varjo aiming for experiences "indistinguishable from natural sight," though user experiences may vary. Autofocus system (Focal Edition) "game-changing" for MR. Price/performance ratio considered strong for the professional segment. Ergonomics significantly improved. Criticisms: High PC requirements remain. No wireless option at launch. Hand tracking, while improved, may occasionally lose precision. Passthrough quality, while high, may not always meet the "indistinguishable from reality" claim under all conditions, according to some hands-on reviews. Limited battery for future standalone use (if such a version were developed).
Technical Innovations
CloudXR Integration
Streaming MR capabilities: NVIDIA CloudXR: RTX server rendering 5G Support: Ultra-low latency streaming Edge Computing: Local cloud deployment Multi-User: Synchronized MR sessions
AI-Enhanced Processing
Machine learning throughout: Passthrough Enhancement: AI upscaling and denoising Hand Tracking: Neural network gesture recognition Eye Tracking: Predictive gaze estimation SLAM: ML-assisted tracking robustness
Optics Engineering
Dual-Element Lenses: Reduced aberrations Coating Technology: 99.5% light transmission Edge-to-Edge Clarity: <2% distortion at edges Pancake Design: Considered but rejected for quality
Manufacturing Excellence
Helsinki Production
In-house manufacturing advantages: Quality Control: 100% optical calibration Lead Time: 5-day average shipping Customization: OEM versions available Sustainability: Carbon neutral facility
Component Partners
Display Panels: BOE (custom Mini-LED) Cameras: Sony (IMX sensors) LiDAR: Proprietary Varjo design Lenses: ZEISS (coating technology)
Competitive Landscape
Versus Apple Vision Pro
XR-4 Advantages: Higher virtual resolution, PC-powered performance for demanding applications, established professional ecosystem, potentially more robust tracking for certain professional use cases. Vision Pro Advantages: Standalone operation, advanced consumer-facing OS and apps, highly integrated hand/eye tracking for its interface.
Versus Meta Quest Pro/3
XR-4 Advantages: Significantly higher resolution, professional-grade tools and support, superior passthrough fidelity (especially Focal Edition). Quest Advantages: Standalone, much lower price, larger consumer content library.
Versus HTC Vive XR Elite
XR-4 Advantages: Higher resolution, generally superior passthrough quality, more advanced eye tracking. Vive Advantages: Standalone option, lower price point.
Future Roadmap
While not officially announced, industry sources suggest: Standalone version in development Wireless adapter planned for 2025 8K per eye displays in testing AI copilot for enterprise applications
Impact on Industry
The XR-4's launch influenced the mixed reality landscape: Set a new benchmark for professional MR features at its price point. Reinforced the demand for 50+ PPD for detailed professional use. Accelerated inside-out tracking adoption in the professional space. Validated the no-subscription model for enterprise hardware. Technologies popularized: Gaze-driven autofocus for XR (Focal Edition). 20MP+ passthrough cameras. 300k+ point LiDAR integration. Uniform high-PPD displays.
See Also
Mixed reality Varjo Technologies Varjo XR-3 Varjo Aero Apple Vision Pro LiDAR Inside-out tracking Foveated rendering TAA compliance
References
- ↑ "Varjo Releases New XR-4 Series to Deliver Mixed Reality Experiences Indistinguishable from Natural Sight". Varjo. November 27, 2023. https://varjo.com/press-release/varjo-releases-new-xr-4-series-to-deliver-mixed-reality-experiences-indistinguishable-from-natural-sight/.
- ↑ "Finnish startup Varjo launches $3,990 XR-4 mixed reality headset". CNBC. November 27, 2023. https://www.cnbc.com/2023/11/27/finnish-startup-varjo-launches-3990-xr-4-mixed-reality-headset.html.
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