Compare up to 10 devices across categories. Keep the purpose and the source beside the numbers.
How price order works
Lowest recorded store prices take priority over announced or launch prices, within the selected source market. Currencies use the dated EUR reference rates. Deposits and recurring charges are excluded from price order; missing prices stay last. Original price records remain visible.
Keep in mind Focal Edition adds gaze-driven autofocus; Secure Edition differs in manufacturing/connectivity. Those edition features are not attributed to standard XR-4.
Published specifications and documented constraints. See the full comparison below for prices and sources.
DTS spatial speakers and noise-cancelling microphones ↗
Availability
Manufacturer documentation checked; local stock, final checkout and destination delivery not verified.
Focal Edition adds gaze-driven autofocus; Secure Edition differs in manufacturing/connectivity. Those edition features are not attributed to standard XR-4.
Important context
Specialized research product; specifications are manufacturer documentation, not our independent performance test.
Profile hardware specifications and price refer to documented Galea retail configurations; the historical TED2023 photograph shows a customized NeuroFly demonstration rig.
Focal Edition adds gaze-driven autofocus; Secure Edition differs in manufacturing/connectivity. Those edition features are not attributed to standard XR-4.
Battery claims use different conditions and are not a controlled benchmark. “Not verified” is an evidence gap, not a missing feature. Prices are dated regional snapshots. Deposits, bundles and historical launch prices are labelled. Brightness measurement methods and battery workloads vary by manufacturer.