Nikon Z9 vs Sony Alpha 6400 Mirrorless Camera: Compact APS-C Interchangeable
Nikon Z9 Black 2021
Sony Alpha 6400 Mirrorless Camera: Compact APS-C Interchangeable
What Buyers Say
Nikon Z9 Black 2021
The Nikon Z9 is widely praised as a flagship mirrorless camera that delivers outstanding image quality, blazing-fast autofocus, and robust build quality. Enthusiasts and professionals alike appreciate its continuous firmware updates, which have added valuable features and refined performance. While some users note its substantial weight and learning curve, the overwhelming consensus is that it is one of the best cameras available, offering exceptional versatility and reliability.
Pros
- Excellent autofocus speed and accuracy
- Superb image quality and color
- Robust build and weather sealing
- Long battery life
- Continuous firmware updates
Cons
- Heavy and bulky body
- Steep learning curve
- High price point
- Requires new Z-mount lenses for full benefit
Sony Alpha 6400 Mirrorless Camera: Compact APS-C Interchangeable
The Sony Alpha A6400 is highly praised for its compact size, excellent autofocus with real-time eye AF for humans and animals, and 4K video capabilities. Users appreciate its portability and value for money, though some note the lack of IBIS and mediocre high ISO performance. Overall, it's seen as a great camera for travel, vlogging, and documentary work, especially for those on a budget.
Pros
- Compact and lightweight design
- Excellent real-time eye AF for humans and animals
- Great 4K video quality
- Fast burst rate
- Good value for money
Cons
- No in-body image stabilization (IBIS)
- Mediocre high ISO performance
- Auto white balance inconsistent outdoors
- EVF and screen not fully reliable
- Slightly larger and heavier than expected
Scores
Specifications
| Nikon Z9 | Sony Alpha 6400 Mirrorless Camera: Compact APS-C Interchangeable | |
|---|---|---|
| Sensor | ||
| Type | Stacked CMOS | CMOS |
| Size | full-frame | — |
| Megapixels | 45.70000076293945 MP★ | 24.200000762939453 MP |
| ISO Range | 64★ | — |
| Processor | EXPEED 7 | — |
| Autofocus | ||
| AF Points | No data | |
| AF Type | Phase Detection: 493 | — |
| Eye AF | ✓★ | — |
| Animal AF | ✓★ | — |
| Subject Detection | ✓★ | — |
| Shooting | ||
| Burst (Mechanical) | 30 fps★ | 11 fps |
| Burst (Electronic) | 120 fps★ | — |
| Max Shutter | 1/32000 | — |
| Electronic Shutter | ✓★ | — |
| Video | ||
| Max Resolution | 8K★ | — |
| 4K FPS | 120 fps★ | — |
| 1080p FPS | 100 fps★ | — |
| 10-bit | ✓★ | — |
| Log Profile | ✓ | ✓ |
| RAW Video | ✓★ | — |
| Codec | ProRes 422 HQ, H.265 | — |
| Display & EVF | ||
| Screen Size | 3.2"★ | — |
| Touchscreen | ✓★ | — |
| Articulating | ✓★ | — |
| EVF Resolution | 3.7M dots★ | — |
| Build | ||
| Weather Sealed | ✓★ | — |
| Weight | 1.16 kg★ | — |
| Battery Life | 700 shots★ | — |
| Connectivity | ||
| Wi-Fi | ✓★ | — |
| Bluetooth | ✓★ | — |
| USB | USB-C★ | — |
| HDMI | HDMI Output | — |
| Hot Shoe | ✓★ | — |
Pros & Cons
Nikon Z9 Black 2021
- Strong build (99th percentile)99th %ile
- Strong video (99th percentile)99th %ile
- Strong user sentiment (98th percentile)98th %ile
- Strong battery (98th percentile)98th %ile
- Below average affordability (9th percentile)9th %ile
Sony Alpha 6400 Mirrorless Camera: Compact APS-C Interchangeable
- Strong social proof (90th percentile)90th %ile
- Strong user sentiment (83rd percentile)83rd %ile
- Strong burst (75th percentile)
- Below average display (30th percentile)
Verdict
Scores 98 overall, wins 10 of 10 usage categories and 25 of 33 specs.