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WebXR Device API vs Xreal Air

WebXR Device API logo

WebXR Device API

AR VR

W3C standard for VR and AR on the web

From
Free
Rated
-
Full reviewWebsite
Xreal Air logo

Xreal Air

AR VR

Wearable AR display glasses for everyday use

From
$199/one-time
Rated
-
Full reviewWebsite

The short version

  • Only WebXR Device API has a free tier, so it costs nothing to try first.
  • Each has a real cost: WebXR Device API safari on iOS does not support WebXR natively, limiting reach for iPhone and iPad users; Xreal Air no integrated battery; requires tethered connection to external device for operation
  • They diverge on capability: WebXR Device API covers VR sessions, Xreal Air covers Micro-OLED displays.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which WebXR Device API and Xreal Air actually diverge.

Attributes where WebXR Device API and Xreal Air differ
AttributeWebXR Device APIXreal Air
Starting priceFree$199/one-time
Pricing modelfreeUnknown
Free tierYesNo
PlatformsWeb, Chrome, Firefox, Edge, Samsung InternetiOS, Android, Windows, macOS
Founded19942017

Identical on both: user rating (Not yet rated), category (AR VR).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in WebXR Device API

  • VR sessions
  • AR sessions
  • Input handling
  • Reference spaces
  • Chrome
  • Firefox
  • Edge
  • Quest Browser

Only in Xreal Air

  • Micro-OLED displays
  • Spatial display
  • Lightweight design
  • 6DoF tracking
  • Nebula app
  • Gaming consoles
  • Smartphones
  • Android support

Both cover

  • Ar support

What people use each for

The jobs each tool is most often brought in to do.

WebXR Device API

  • VR Gaming
  • AR Marketing
  • Virtual Training
  • 3D Visualization
  • Immersive Experiences

Xreal Air

  • VR Gaming
  • AR Marketing
  • Virtual Training
  • 3D Visualization
  • Immersive Experiences

Both are used for vr gaming, ar marketing, virtual training, 3d visualization, immersive experiences, on those jobs the choice comes down to price and fit rather than capability.

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

WebXR Device API

  • Safari on iOS does not support WebXR natively, limiting reach for iPhone and iPad users
  • Requires compatible VR/AR hardware which limits adoption to users with VR headsets or AR-capable mobile devices
  • Browser support still emerging with some features being experimental or not widely implemented across all browsers

Xreal Air

  • No integrated battery; requires tethered connection to external device for operation
  • Narrow 46-degree field of view on existing Air models limits immersive experience compared to Vision Pro's wider viewing area
  • Not a standalone device; cannot run applications independently without source device
  • Limited hand tracking capabilities compared to Apple Vision Pro which has integrated eye and hand tracking

Pricing, plan by plan

WebXR Device API

Free
  • FreeFree
    • Open standard
    • Browser support
    • Specification

Xreal Air

$199/one-time

No published plan breakdown. See the Xreal Air review.

Which should you pick?

Choose WebXR Device API if

  • You need vr sessions.
  • You want to start without paying.
  • You work on Web, Chrome, Firefox, Edge, Samsung Internet.
  • You also want ar sessions.
WebXR Device API review

Choose Xreal Air if

  • You need micro-oled displays.
  • You work on iOS, Android, Windows, macOS.
  • You also want spatial display.
Xreal Air review

Questions people ask

Is WebXR Device API or Xreal Air better?
Neither clearly leads. WebXR Device API starts at Free and Xreal Air at $199/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, WebXR Device API or Xreal Air?
WebXR Device API has a free tier; the other does not. Paid plans start at Free for WebXR Device API and $199/one-time for Xreal Air.
Does WebXR Device API or Xreal Air run on more platforms?
WebXR Device API runs on Web, Chrome, Firefox, Edge, Samsung Internet. Xreal Air runs on iOS, Android, Windows, macOS.
Can I use WebXR Device API for free?
Yes. WebXR Device API has a free tier, so you can try it without paying. Xreal Air starts at $199/one-time.
What is WebXR Device API best used for?
WebXR Device API is most often used for vr gaming, ar marketing, virtual training, 3d visualization.
What can WebXR Device API do that Xreal Air cannot?
WebXR Device API covers VR sessions, AR sessions, Input handling, Reference spaces. Xreal Air covers Micro-OLED displays, Spatial display, Lightweight design, 6DoF tracking. Both handle Ar support.

Answered from the vendors’ own pages

WebXR Device API: What is WebXR Device API?

WebXR Device API is a W3C web standard that enables developers to build immersive virtual reality (VR), augmented reality (AR), and mixed reality experiences directly within web browsers without requiring native app installation.

Source
Xreal Air: Does Xreal Air require a power source or battery?

No. Xreal Air glasses do not have their own battery and require a tethered connection to a source device like a smartphone, laptop, or gaming console to function, making them dependent on the host device's power.

Source
WebXR Device API: Which browsers support WebXR?

WebXR is supported in Chrome (desktop and mobile), Microsoft Edge (desktop), Firefox (desktop and mobile), and Safari on mobile. Safari on iOS does not implement WebXR natively but third-party apps like 8th Wall provide workarounds.

Source
Xreal Air: What devices can Xreal Air connect to?

Xreal Air glasses connect to smartphones, tablets, PCs, and gaming devices that support video output or wireless casting. On Mac systems, Nebula integrates as a display extension enabling multi-screen workflows.

Source
WebXR Device API: Is WebXR hardware-dependent?

Yes, WebXR requires compatible VR/AR hardware such as Meta Quest headsets, HTC Vive, Microsoft HoloLens, or mobile AR-capable devices, but the same code can run on different hardware through the unified API.

Source
Xreal Air: What is the field of view on Xreal Air?

The Xreal Air 2 Pro has a 46-degree field of view at 1920x1080 per-eye resolution, while the newer Xreal Aura offers a 70-degree diagonal field of view with 1,920 x 1,200 resolution per eye at up to 120Hz.

Source
Xreal Air: What is the starting price for Xreal AR glasses?

Xreal AR glasses start at $199 USD for entry-level models, with the Xreal Aura flagship device launching in fall 2026 at a maximum retail price of $1,500 before taxes.

Source
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