New
Sony Alpha a6400 Black 2019
Type mirrorless
Sensor 20.1MP aps-c
AF Points 425 pts
Burst 11 fps
Video 4K
Weight 427 g
55 Overall Score
Price ¥177,577
Snapshot
Pros & Cons
Pros
- Strong af (87th percentile) 87th
- Strong connectivity (86th percentile) 86th
- Strong display (85th percentile) 85th
- Strong sensor (83rd percentile) 83rd
Cons
- Below average build (18th percentile)
- Below average stabilization (34th percentile)
The proof
Performance
Specifications
Full Specifications
Sensor
| Type | CMOS |
| Size | aps-c |
| Megapixels | 20.1 MP |
| ISO Range | 100 |
| Processor | BIONZ X |
Autofocus
| AF Points | 425 |
| Eye AF | Yes |
| Subject Detection | Yes |
Shooting
| Burst (Mechanical) | 11 |
| Burst (Electronic) | 8 |
| Electronic Shutter | Yes |
Video
| Max Resolution | 4K |
| 1080p FPS | 120 |
| Log Profile | Yes |
Display & EVF
| Screen Size | 3" |
| Touchscreen | Yes |
| Articulating | Yes |
Build
| Weight | 0.4 kg / 0.9 lbs |
Connectivity
| Wi-Fi | Yes |
| USB | micro USB |
| HDMI | clean HDMI output |
| Hot Shoe | Yes |
vs Competition
| Spec | Sony Alpha a6400 | Panasonic Lumix S DC-S1MK | Fujifilm X-T50 | Canon EOS R50 Bundle 50 | Blackmagic Design Pocket Cinema Camera 6K Pro | OM System Tough TG-7 |
|---|---|---|---|---|---|---|
| Type | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless | compact |
| Sensor | 20.1MP aps-c | 24.2MP full-frame | 40.2MP aps-c | 24.2MP aps-c | 21MP aps-c | 12MP 1/2.3-inch |
| AF Points | 425 | 225 | - | 651 | - | 25 |
| Burst FPS | 11 | 9 | - | 12 | - | 5 |
| Video | 4K | 4K @60fps | 6K @60fps | 4K | 6K @60fps | 4K @30fps |
| IBIS | false | true | true | false | false | true |
| Weather Sealed | false | true | false | false | false | true |
| Weight (g) | 427 | 1021 | 871 | 431 | 1238 | 522 |
| Compare | Compare | Compare | Compare | Compare |
| Product | AF | EVF | Build | Burst | Video | Sensor | Battery | Display | Connectivity | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sony Alpha a6400 | 87.3 | 38.1 | 18 | 77.6 | 68.7 | 83.4 | 46 | 85.4 | 86.4 | 81.5 | 34.2 |
| Panasonic Lumix S DC-S1MK Compare | 80.8 | 97.5 | 99.1 | 66.5 | 66.6 | 54.6 | 91.5 | 85.4 | 67.7 | 64.3 | 91.8 |
| Fujifilm X-T50 Compare | 77.3 | 38.1 | 54.3 | 32 | 88.8 | 99.1 | 46 | 28 | 94.3 | 67.9 | 94.7 |
| Canon EOS R50 Bundle 50 Compare | 94.1 | 38.1 | 18.2 | 79.1 | 61.3 | 90.8 | 46 | 28 | 60.3 | 48.1 | 34.2 |
| Blackmagic Design Pocket Cinema Camera 6K Pro Compare | 35.3 | 38.1 | 61.4 | 32 | 88.1 | 86.2 | 46 | 85.4 | 72.3 | 4 | 34.2 |
| OM System Tough TG-7 Compare | 4.5 | 38.1 | 90 | 77.6 | 47.6 | 6.4 | 46 | 60.3 | 85 | 21.6 | 68.5 |
Price
Value & Pricing
From ¥177,577
Amazon.co.jp 1 offer From ¥177,577
We started tracking prices for this product on Jul 19, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
