| Performance |
| LAN glass-to-glass latency | 8 ms | 50–150 ms |
| Maximum resolution | 4K (3840 × 2160) | 1080p in practice |
| Frame rate ceiling | 60 fps | ~30 fps typical |
| App type | Native (Swift / Kotlin / C++) | Browser-based (Chrome tab) |
| Video codecs | H.265 · AV1 · VP9 | VP8 / VP9 via WebRTC |
| Hardware encode / decode | AMF · NVENC · VideoToolbox | Browser-mediated, software fallback |
| Audio streaming | Yes | No (host audio only) |
| Privacy and access |
| Account required | No | Google account on both ends |
| Pairing model | 4-digit PIN | Google sign-in + 4-digit PIN |
| Central user database | None | Google account directory |
| End-to-end between devices | Yes (no relay decrypts) | Encrypted in transit via Google |
| Product telemetry | None | Google analytics, account activity |
| Input and use cases |
| Gamepad support | Yes (Xbox / PS / MFi) | No |
| Apple Pencil and stylus input | Yes (pressure + tilt) | No |
| 4:4:4 chroma (text-grade) | Yes | No (4:2:0) |
| Multi-monitor | Yes (free, all displays) | Yes (switch one at a time) |
| Mobile input optimization | Native gestures, smart touch zones | Touch-to-click mapping |
| File transfer | In progress | Basic upload / download |
| Platform support |
| macOS · iOS · iPadOS | Native | Browser host, native viewer apps |
| Windows · Android | Native | Browser host, native viewer apps |
| visionOS | Native | No |
| Linux · ChromeOS | Linux host: Yes (v1.0, X11); ChromeOS: No | Yes, both |
| Pricing (June 2026) |
| Personal use | $0 (no commercial detection) | $0 |
| Paid upgrade | None — every feature included free | — |
| Business management | — | Google Workspace from $6 / user / mo |
| You pay with | Nothing — no account, no upsell | A Google account and its metadata |