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Luna Ultra vs X4 Air
Quick take: The X4 Air is the most affordable; only the X4 Air is weather sealed.
10 specs side by side·0 genres scored·UK prices from Wex Photo Video and Clifton Cameras
How to read this page. Highlighted cells win that row on the spec alone. Genre scores are the engine's base scores (enthusiast, photo and video); Camera Match re-weights them for your level and priorities. Price buttons are affiliate links; the price you pay is the same.
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Full specificationsthe better value in each row is highlighted
| Specification | Luna UltraInsta360 · 2026 | X4 AirInsta360 · 2025 |
|---|---|---|
| Price | £649 | £389Best |
| Sensor | 1-inch + 1/1.3-inch tele | 1/1.8" (×2) |
| Resolution | — | 29.0MP |
| Video | 8K 30fps, 4K 120fps, I-Log 10-bit | 8K 360° 30fps |
| Stabilisation | 3-axis mechanical gimbal | FlowState + 360 Horizon Lock (EIS) |
| Battery Life | 240 min (1080p24, Insta360)Best | 88 min (8K30, Insta360) |
| Weight | 233g | 165gBest |
| Weather Sealed | Not weather sealed | YesBest |
| Mount | Fixed dual lens (20 mm + 60 mm-eq) | Fixed dual lens (360°, replaceable lenses) |
| Memory Cards | 1× microSD (up to 2 TB) + 47 GB built in | 1× microSD (V30) |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
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