Sony Alpha a6400 2019
The 24.2MP APS-C sensor and BIONZ X processor achieve 0.02-second autofocus acquisition with 425 phase-detection points covering 84% of the frame, plus real-time Eye AF for humans and animals. It records 4K video with full pixel readout and no binning, and the 180-degree tiltable touchscreen simplifies self-recording. This camera is best for vloggers and product photographers who need fast tracking and sharp 4K footage in a compact body without in-body stabilization.
Snapshot
Pros & Cons
Pros
- Strong sensor (91st percentile) 91st
- Strong af (89th percentile) 89th
- Strong evf (87th percentile) 87th
- Strong display (87th percentile) 87th
Cons
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 7 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Sensor
| Type | CMOS |
| Size | aps-c |
| Megapixels | 24.2 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 |
Display & EVF
| Screen Size | 3" |
| Touchscreen | Yes |
| Articulating | Yes |
| EVF Resolution | 2.36 M dots |
Connectivity
| Wi-Fi | Yes |
| Bluetooth | Yes |
| USB | USB-C |
| Hot Shoe | Yes |
vs Competition
| Spec | Sony Alpha a6400 | Fujifilm X-T5 | Panasonic LUMIX GH7 | Nikon Z5 II | OM System OM-1 | Olympus OM-D E-M1 Mark III |
|---|---|---|---|---|---|---|
| Type | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless |
| Sensor | 24.2MP aps-c | 40.2MP aps-c | 25.2MP micro-four-thirds | 24.5MP full-frame | 20.4MP micro-four-thirds | 20.4MP micro-four-thirds |
| AF Points | 425 | 425 | 315 | 273 | 1053 | 121 |
| Burst FPS | 11 | 15 | 75 | 30 | 10 | 15 |
| Video | 4K | 6K @60fps | 6K @120fps | 4K @60fps | 4K @60fps | 4K @30fps |
| IBIS | false | true | true | true | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | - | 476 | 721 | 620 | 511 | 580 |
| Compare | Compare | Compare | Compare | Compare |
| Product | AF | EVF | Build | Burst | Video | Sensor | Battery | Display | User Sentiment | Connectivity | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sony Alpha a6400 | 89.1 | 86.9 | 35.8 | 79.4 | 61.1 | 90.7 | 46.6 | 86.9 | 62.7 | 78 | 86.5 | 35.7 |
| Fujifilm X-T5 Compare | 90.8 | 91.5 | 92.9 | 83.5 | 92.9 | 99.1 | 96.8 | 99.2 | 62.7 | 95.1 | 97.7 | 95.5 |
| Panasonic LUMIX GH7 Compare | 88.5 | 90.5 | 97.1 | 95.2 | 97.5 | 61.4 | 91.8 | 86.9 | 91.8 | 95.1 | 78.4 | 97.1 |
| Nikon Z5 II Compare | 87.2 | 91.5 | 95.5 | 88.8 | 87.5 | 59.1 | 92.7 | 86.9 | 62.7 | 95.1 | 99.5 | 88.7 |
| OM System OM-1 Compare | 96 | 97.9 | 85.2 | 94.6 | 86.3 | 47.2 | 95.7 | 86.9 | 91.8 | 88.3 | 84.9 | 88.7 |
| Olympus OM-D E-M1 Mark III Compare | 84 | 86.9 | 94.6 | 91.3 | 69.7 | 47.2 | 93.8 | 86.9 | 62.7 | 95.1 | 99.9 | 97.1 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
