Sony Alpha a7 IV Black 2021
Sony
95 التقييم العام
مقابل
RETO Production Limited RK0601
RETO Production Limited
21 التقييم العام
التقييمات
Youtube
Beginner
Wedding Events
Video
Streaming
Sports Wildlife
Photography
Product Photography
Travel
Vlogging
المواصفات
| Sony Alpha a7 IV | RETO Production Limited RK0601 | |
|---|---|---|
| Sensor | ||
| Type | CMOS | — |
| Size | full-frame | — |
| Megapixels | 33 MP★ | — |
| ISO Range | 100★ | — |
| Processor | BIONZ XR | — |
| Autofocus | ||
| AF Points | لا توجد بيانات | |
| AF Type | Phase Detection: 759Contrast Detection: 425 | — |
| Eye AF | ✓★ | — |
| Animal AF | ✓★ | — |
| Subject Detection | ✓★ | — |
| Shooting | ||
| Burst (Mechanical) | 10 fps★ | — |
| Burst (Electronic) | 30 fps★ | — |
| Max Shutter | 1/8000 | — |
| Electronic Shutter | ✓★ | — |
| Video | ||
| Max Resolution | 4K★ | — |
| 4K FPS | 60 fps★ | — |
| 1080p FPS | 120 fps★ | — |
| 10-bit | ✓★ | — |
| Log Profile | ✓★ | — |
| RAW Video | ✗ | — |
| Codec | H.264, H.265 | — |
| Display & EVF | ||
| Screen Size | 3"★ | — |
| Touchscreen | ✓★ | — |
| Articulating | ✓★ | — |
| EVF Resolution | 3.7M dots★ | — |
| Build | ||
| Weather Sealed | ✓★ | — |
| Weight | 0.66 kg★ | — |
| Battery Life | 700 shots★ | — |
| Connectivity | ||
| Wi-Fi | ✓★ | — |
| Bluetooth | ✓★ | — |
| USB | USB-C★ | — |
| HDMI | HDMI Output | — |
| Hot Shoe | ✓★ | — |
الإيجابيات والسلبيات
Sony Alpha a7 IV Black 2021
- Strong display (98th percentile)98th %ile
- Strong battery (98th percentile)98th %ile
- Strong af (97th percentile)97th %ile
- Strong build (96th percentile)96th %ile
RETO Production Limited RK0601
- Below average connectivity (21st percentile)
- Below average video (23rd percentile)
- Below average sensor (29th percentile)
- Below average display (30th percentile)
الأسعار
Sony Alpha a7 IV Black 20210.001نقاط لكل دولار
مقابل
RETO Production Limited RK06010.026نقاط لكل دولار
RETO Production Limited RK0601 يقدم قيمة أفضل بـ 26.0x مقابل المال
Sony Alpha a7 IV Black 2021
RETO Production Limited RK0601
الحكم النهائي
الفائز: Sony Alpha a7 IV
Scores 95 overall, wins 10 of 10 usage categories and 25 of 33 specs.
