Sony Alpha a7 IV Black 2021
Sony
96 综合评分
vs
OM System Tough TG-7 Red
OM System
37 综合评分
评分
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规格
| Sony Alpha a7 IV | OM System Tough TG-7 | |
|---|---|---|
| Sensor | ||
| Type | CMOS | BSI CMOS |
| Size | full-frame | 1/2.3-inch |
| Megapixels | 33 MP★ | 12 MP |
| ISO Range | 100★ | — |
| Processor | BIONZ XR | TruePic VIII |
| Autofocus | ||
| AF Points | 无数据 | |
| AF Type | Phase Detection: 759Contrast Detection: 425 | — |
| Eye AF | ✓★ | — |
| Animal AF | ✓★ | — |
| Subject Detection | ✓★ | — |
| Shooting | ||
| Burst (Mechanical) | 10 fps | 120 fps★ |
| Burst (Electronic) | 30 fps★ | — |
| Max Shutter | 1/8000 | — |
| Electronic Shutter | ✓★ | — |
| Video | ||
| Max Resolution | 4K | 4K |
| 4K FPS | 60 fps★ | 30 fps |
| 1080p FPS | 120 fps | 120 fps |
| 10-bit | ✓★ | — |
| Log Profile | ✓ | ✓ |
| RAW Video | ✗ | ✓★ |
| Codec | H.264, H.265 | — |
| Display & EVF | ||
| Screen Size | 3" | 3" |
| Touchscreen | ✓★ | — |
| Articulating | ✓★ | — |
| EVF Resolution | 3.7M dots★ | — |
| Build | ||
| Weather Sealed | ✓ | ✓ |
| Weight | 0.66 kg★ | 0.88 kg |
| Battery Life | 700 shots★ | — |
| Connectivity | ||
| Wi-Fi | ✓ | ✓ |
| Bluetooth | ✓★ | — |
| USB | USB-C | USB-C |
| HDMI | HDMI Output | — |
| Hot Shoe | ✓★ | — |
优缺点
Sony Alpha a7 IV Black 2021
- Strong display (99th percentile)99th %ile
- Strong battery (98th percentile)98th %ile
- Strong af (96th percentile)96th %ile
- Strong build (96th percentile)96th %ile
OM System Tough TG-7 Red
- Strong burst (98th percentile)98th %ile
- Strong build (88th percentile)88th %ile
- Strong stabilization (78th percentile)
- Strong connectivity (70th percentile)
- Below average sensor (6th percentile)6th %ile
- Below average display (30th percentile)
结论
胜出: Sony Alpha a7 IV
Scores 96 overall, wins 10 of 10 usage categories and 17 of 33 specs.