Nikon Z9 Black 2021
Nikon
99 综合评分
vs
Sony Alpha a9 III Black 2023
Sony
98 综合评分
买家怎么说
Nikon Z9 Black 2021
93 满分 100 置信度高 53 条评价
尼康Z9被广泛称赞为一款旗舰级无反相机，具有出色的图像质量、超快的自动对焦和坚固的机身。爱好者和专业人士都赞赏其持续的固件更新，这些更新增加了有价值的功能并优化了性能。一些用户注意到它的重量和需要学习的过程，但压倒性的共识是，它是目前最好的相机之一，提供了非凡的多功能性和可靠性。
优点
- 出色的自动对焦速度和准确性
- 出色的图像质量和色彩
- 坚固的结构和防风雨
- 长电池寿命
- 持续的固件更新
缺点
- 机身沉重且笨重
- 陡峭的学习曲线
- 价格高昂
- 需要新的Z卡口镜头才能充分发挥优势
Autofocus performance 9
Build quality 7
Image quality 8
Firmware updates 5
Battery life 4
Weight and size 4
Sony Alpha a9 III Black 2023
87 满分 100 置信度高 39 条评价
索尼A9 III因其革命性的全局快门、卓越的自动对焦和超高速连拍而广受赞誉，成为体育和野生动物摄影师的首选。用户强调，能够以每秒120帧的速度拍摄，且无卷帘快门失真，并可在任何速度下实现闪光同步，这改变了游戏规则。然而，一些人指出2400万像素的分辨率限制了裁剪，少数人提到低ISO下噪点较高，以及相比新型号缺乏固件更新。总体而言，它被视为一款强大但价格不菲的工具，在动作摄影中表现出色。
优点
- 全局快门无畸变
- 120fps连拍带自动对焦
- 任意快门速度闪光同步
- 出色的自动对焦跟踪
- 预拍摄功能用于动作
缺点
- 2400万像素限制裁剪
- 低ISO下噪点较高
- 价格昂贵
- 固件更新不足
- 高速连拍可能占满存储
Global shutter 12
Autofocus 8
Burst speed 10
Image quality 7
Value for money 5
Firmware support 3
评分
Video
Wedding Events
Sports Wildlife
Photography
Product Photography
Youtube
Travel
Beginner
Vlogging
Streaming
规格
| Nikon Z9 | Sony Alpha a9 III | |
|---|---|---|
| Sensor | ||
| Type | Stacked CMOS | CMOS |
| Size | full-frame | full-frame |
| Megapixels | 45.70000076293945 MP★ | 24.600000381469727 MP |
| ISO Range | 64★ | 250 |
| Processor | EXPEED 7 | BIONZ XR |
| Autofocus | ||
| AF Points | ||
| AF Type | Phase Detection: 493 | PhotoPhase Detection: 759VideoPhase Detection: 627 |
| Eye AF | ✓ | ✓ |
| Animal AF | ✓ | ✓ |
| Subject Detection | ✓ | ✓ |
| Shooting | ||
| Burst (Mechanical) | 30 fps | 120 fps★ |
| Burst (Electronic) | 120 fps | 120 fps |
| Max Shutter | 1/32000 | 1/80000 |
| Electronic Shutter | ✓ | ✓ |
| Video | ||
| Max Resolution | 8K★ | 4K |
| 4K FPS | 120 fps | 120 fps |
| 1080p FPS | 100 fps | 120 fps★ |
| 10-bit | ✓ | ✓ |
| Log Profile | ✓ | ✓ |
| RAW Video | ✓ | ✓ |
| Codec | ProRes 422 HQ, H.265 | XAVC HS, XAVC S, XAVC S-I |
| Display & EVF | ||
| Screen Size | 3.2" | 3.2" |
| Touchscreen | ✓ | ✓ |
| Articulating | ✓ | ✓ |
| EVF Resolution | 3.7M dots | 9.4M dots★ |
| Build | ||
| Weather Sealed | ✓ | ✓ |
| Weight | 1.16 kg | 0.62 kg★ |
| Battery Life | 700 shots★ | 400 shots |
| Connectivity | ||
| Wi-Fi | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| USB | USB-C | USB-C |
| HDMI | HDMI Output | HDMI Output |
| Hot Shoe | ✓ | ✓ |
优缺点
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 a9 III Black 2023
- Strong burst (100th percentile)100th %ile
- Strong display (99th percentile)99th %ile
- Strong evf (99th percentile)99th %ile
- Strong stabilization (99th percentile)99th %ile
- Below average affordability (6th percentile)6th %ile
价格
结论
平局
Both products are closely matched - Nikon Z9 wins 4 specs while Sony Alpha a9 III wins 5.
