Arcturus Vision Adds 6MP Color Passthrough to Steam Frame for $149

Q: Valve's new $149 add-on transforms the Steam Frame, but how severely will this full-color upgrade drain your headset's battery life?

It appears to take a noticeable but still unquantified bite out of Steam Frame’s already short battery life. Valve and Arcturus have not published an official runtime loss for the $149 Vision Camera. The clearest reporting so far comes from UploadVR’s early hands-on, which said the accessory has a “battery life tradeoff while active,” but did not attach a number. That means there is no confirmed estimate yet for how many minutes or what percentage of battery you lose with full-color passthrough enabled. What makes the drain more significant is the headset’s baseline. Multiple early reviews and reports describe Steam Frame’s battery life as limited to roughly 1.5 to 2 hours in many use cases, with some suggesting around two hours at best and closer to 90 minutes under heavier loads. Adding two high-resolution RGB sensors, color passthrough processing, and optional 3D video capture is therefore likely to shorten sessions further in a meaningful way, especially if passthrough is left on continuously. In practical terms, the add-on is best treated as a quality-of-life and mixed-reality upgrade with a battery penalty rather than an always-on free improvement. If you mainly use passthrough for brief room checks, the built-in monochrome view may be the better battery-saving option. If you want clearer home navigation, mixed-reality games, or spatial video recording, early testers suggest the camera is worth it—but expect shorter runtimes until full battery testing is published.

1 articles · Updated · UploadVR · Sep 15

$149 Arcturus Vision Camera plugs into Steam Frame’s PCI-E expansion port to replace its monochrome passthrough with 2464×2464 true-color video per eye at 60fps by default.
Two 32MP Sony RGB sensors deliver up to 6.1MP per eye—above Quest 3’s 4MP and just below Apple Vision Pro’s 6.5MP—with an optional 144Hz half-resolution mode.
The add-on also turns Frame into a spatial video recorder, capturing 10-bit HLG HDR stereoscopic footage plus headset position data for Arcturus’s “stabilized immersive playback.”
That tracking data can also feed Gaussian-splat workflows, though creating new splats still requires open-source tools on a Linux PC with an Nvidia GPU.
The upgrade addresses a key Steam Frame weakness in mixed reality and basic surroundings awareness, but it adds battery-life pressure to a headset already seen as power-constrained.