Insta360 X4
90/100 editorial
US launch / reference: $499
Manufacturer source ↗Insta360 X4 vs Sony α9 III
Sony α9 III leads by 4 editorial points. Your priorities and current prices can change the better choice.
Sony α9 III
94/100 editorial
US launch / reference: $5,999
Third-party reference ↗Start with the tradeoffs
Consider Insta360 X4 for
- First 8K consumer 360 camera
- Reframe-after-the-fact workflow
- IPX8 + removable lens guards
Tradeoff: Workflow steep for newcomers
Consider Sony α9 III for
- First full-frame global-shutter camera
- 120 fps at full resolution (14-bit RAW)
- Sync flash to any shutter speed up to 1/80000 s
Tradeoff: 24.6 MP feels conservative for the price
Scores and judgments are editorial. Specdex does not run an in-house benchmark lab. Manufacturer claims and independent measurements may use different test conditions.
Editorial fit by scenario
Autofocus
Sony α9 III
leads on af (100 vs 88)
Based on available shared editorial ratings.
Video
Insta360 X4
leads on video (95 vs 92)
Based on available shared editorial ratings.
Sensor
Effectively tied
neither pulls a 2-point weighted lead
Based on available shared editorial ratings.
Specifications side by side
Arrows indicate a higher capacity, higher power rating, or lower weight/time for comparable simple quantities. They do not establish overall product quality. Unknown values remain unavailable.
| Specification | Insta360 X4 | Sony α9 III |
|---|---|---|
| Sensor | 2× 1/2″ CMOS, 72 MP combined | 24.6 MP global-shutter CMOS |
| Video | 8K 30p 360 · 5.7K 60p · 4K 60p single-lens | Up to 4K (3840×2160) at 120 fps |
| Log profile | I-Log / Flat | Not documented |
| Stabilization | FlowState gimbal-class | Not documented |
| Storage | microSD UHS-I U3 | Not documented |
| Weight | 203 g | 702 g (with battery + card) |
| Water resistance | IPX8 (10 m / 33 ft) | Not documented |
| Battery | 2290 mAh (135 min at 5.7K30; ~75 min at 8K) | Not documented |
| Mount | Not documented | Sony E |
| Max shutter | Not documented | 1/80000 s electronic |
| Burst | Not documented | Up to 120 fps full-res JPG / 14-bit RAW |
| AF | Not documented | 759 phase-detect points (still) / 627 (video) |
| ISO | Not documented | ISO 250–25600 native (125–51200 extended) |
Inspect the shared editorial ratings
Missing criteria are excluded from pairwise scenarios. A difference below two points is treated as a tie. These are not raw benchmarks.
- sensor
- 92 / 92
- af
- 88 / 100
- video
- 95 / 92
- build
- 92 / 92
- ergonomics
- 88 / 92
Insta360 X4
Prices & availability
US launch / reference: $499. This is not a current retailer offer.
Checking current offers…
Price history
History appears when an approved retailer provides observations.
Prices apply to the listed configuration and condition. Tax and shipping are not included unless the retailer states otherwise.
Sony α9 III
Prices & availability
US launch / reference: $5,999. This is not a current retailer offer.
Checking current offers…
Price history
History appears when an approved retailer provides observations.
Prices apply to the listed configuration and condition. Tax and shipping are not included unless the retailer states otherwise.