Sony Alpha a7 IV Black 2021
Sony
88 종합 점수
vs
Panasonic LUMIX G7 G7KS
Panasonic
50 종합 점수
점수
Streaming
Beginner
Vlogging
Youtube
Sports Wildlife
Wedding Events
Video
Photography
Product Photography
Travel
사양
| Sony Alpha a7 IV | Panasonic LUMIX G7 G7KS | |
|---|---|---|
| Sensor | ||
| Type | CMOS | CMOS |
| Size | full-frame | micro-four-thirds |
| Megapixels | 33 MP★ | 16 MP |
| ISO Range | 100★ | — |
| Processor | BIONZ XR | — |
| Autofocus | ||
| AF Points | ||
| AF Type | Continuous-Servo AF (C), Direct Manual Focus (DMF), Manual Focus | — |
| Eye AF | ✓ | ✓ |
| Animal AF | ✓★ | — |
| Subject Detection | ✓★ | — |
| Shooting | ||
| Burst (Mechanical) | 10 fps★ | — |
| Burst (Electronic) | 10 fps★ | — |
| Max Shutter | 1/8000 | — |
| Electronic Shutter | ✓★ | — |
| Video | ||
| Max Resolution | 4K | 4K |
| 4K FPS | 60 fps★ | — |
| 1080p FPS | 120 fps★ | — |
| 10-bit | ✓★ | — |
| Log Profile | ✓★ | — |
| Codec | XAVC S (AVC), XAVC HS (HEVC), XAVC S-I (All-I) | — |
| Display & EVF | ||
| Screen Size | 3" | 3" |
| Touchscreen | ✓ | ✓ |
| Articulating | ✓ | ✓ |
| EVF Resolution | 3.7M dots★ | — |
| Build | ||
| Weather Sealed | ✓★ | — |
| Weight | 0.29 kg★ | 0.73 kg |
| Battery Life | 500 shots★ | — |
| Connectivity | ||
| Wi-Fi | ✓ | ✓ |
| Bluetooth | ✓★ | — |
| USB | USB-C 3.2 Gen 1★ | MicroHDMI TypeD |
| HDMI | HDMI Output | Micro HDMI Type D★ |
| Hot Shoe | ✓★ | — |
장단점
Sony Alpha a7 IV Black 2021
- Strong display (99th percentile)99th %ile
- Strong af (95th percentile)95th %ile
- Strong social proof (94th percentile)94th %ile
- Strong battery (93th percentile)93th %ile
Panasonic LUMIX G7 G7KS
- Strong user sentiment (93th percentile)93th %ile
- Strong display (82th percentile)82th %ile
- Strong social proof (78th percentile)
- Strong stabilization (68th percentile)
- Below average sensor (10th percentile)10th %ile
- Below average burst (27th percentile)
- Below average evf (34th percentile)
결론
승자: Sony Alpha a7 IV
Scores 88 overall, wins 10 of 10 usage categories and 19 of 32 specs.