Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
This is for the hyper-active documentarian who wants pro-grade video flexibility from a device so small it disappears, but you'll pay for it in battery management and phone compatibility requirements.

This is the ultimate camera for the minimalist adventurer or vlogger who prioritizes invisible, effortless capture over ultimate image quality and battery life.
This is a choice between the GO 3S's grab-and-go convenience and the GO Ultra's higher-end performance for serious travel creators.
Pick Insta360 GO Ultra if your travel videos demand pro-level bitrate and photo resolution, and you don't mind managing a microSD card.
Pick Insta360 GO 3S if you travel light and want a true set-and-forget camera that's always ready for a quick clip.
Some categories (non-numeric features) need an editor's take — the verdict section below covers those.
| Max Resolution | 4K | 4K |
| Max Frame Rate | 240fps | 200fps |
| Max Bitrate | 180Mbps | 120Mbps |
| Video Formats | MP4 | MP4 |
| Photo Resolution | 50MP | 4000x2250 (16:9) | 2880×2880 (1:1) | 3968x1472 (2.7:1) | 4000x3000 (4:3) |
| Photo Formats | JPG, DNG | JPG | DNG |
| Aperture | F2.85 | F2.8 |
| Focal Length | 14.27mm | 16mm |
| Battery Capacity | 500mAh | 310mAh |
| Full Charge Time | 20 mins | 35 mins |
| Fast Charge | 12 mins | 23 mins |
| Battery Life | 70 mins | 38 mins |
| Weight | 52.9g | 39.1g |
| Dimensions | 46x45.7x18.3mm | 25.6x54.4x24.8 mm |
| Min Temp | -20°C | -20℃ |
| Max Temp | 40°C | 40℃ |
| Bluetooth | BLE 5.4 | BLE 5.0 |
| Wi-Fi | 802.11b/g/n/ax, 802.11a/n/ac/ax | 802.11a/n/ac |
| USB | USB-C | Type-C |
| Storage | microSD card | 64GB, 128GB |
Ask anything — we'll answer with Insta360 GO Ultra and Insta360 GO 3S in mind for travel use.
Pindear may earn a commission when you buy through these links. Winners are determined by numeric spec comparisons only; non-numeric features (app quality, ecosystem, real-world feel) are covered in the verdict.
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