Sony Alpha 7R 7R IV 2021
The 61MP full-frame back-illuminated Exmor R sensor captures 15-stop dynamic range and 14-bit uncompressed RAW at up to 10fps with continuous AF/AE tracking. Real-time Eye AF for humans, animals, and movies, paired with a 5.76M-dot OLED viewfinder, enables precise subject acquisition even in fast-paced scenes. This camera suits studio and landscape photographers requiring maximum detail for large-format prints and aggressive cropping.
इस Camera के बारे में
The 61MP full-frame back-illuminated Exmor R sensor captures 15-stop dynamic range and 14-bit uncompressed RAW at up to 10fps with continuous AF/AE tracking. Real-time Eye AF for humans, animals, and movies, paired with a 5.76M-dot OLED viewfinder, enables precise subject acquisition even in fast-paced scenes. This camera suits studio and landscape photographers requiring maximum detail for large-format prints and aggressive cropping.
- Type mirrorless
- Sensor 61MP full-frame
- Burst fps 10
- Video 4K
- Ibis
- Weight g 454
अवलोकन
प्रदर्शन
फायदे और नुकसान
Pros
- Strong evf (97th percentile) 97th
- Strong social proof (79th percentile) 79th
- Strong af (74th percentile) 74th
- Strong stabilization (73th percentile) 73th
Cons
- Below average connectivity (18th percentile) 18th
- Below average display (26th percentile) 26th
- Below average user sentiment (27th percentile) 27th
तकनीकी विशेषताएं
पूर्ण विनिर्देश
Sensor
| Type | CMOS |
| Size | full-frame |
| Megapixels | 61 |
| ISO Range | 50 |
| Processor | BIONZ X |
Autofocus
| Eye AF | Yes |
| Animal AF | Yes |
| Subject Detection | Yes |
Shooting
| Burst (Mechanical) | 10 |
| Electronic Shutter | Yes |
Video
| Max Resolution | 4K |
| RAW Video | Yes |
Display & EVF
| EVF Resolution | 5760000 |
Build
| Weight | 0.5 kg / 1.0 lbs |
प्रतिस्पर्धियों से तुलना
| Spec | Sony Alpha 7R 7R IV | Fujifilm X-H2 X-H2 | Canon EOS R6 Mark III R6 Mark III | Nikon Z Z9 | Panasonic LUMIX GH7 GH7 | OM System OM-1 Mark II OM-1 Mark II |
|---|---|---|---|---|---|---|
| Type | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless |
| Sensor | 61MP full-frame | 40.2MP aps-c | 32.5MP full-frame | 45.7MP full-frame | 25.2MP micro-four-thirds | 20.4MP micro-four-thirds |
| AF Points | - | 425 | 1053 | 493 | 315 | 1053 |
| Burst FPS | 10 | 20 | 40 | 30 | 75 | 120 |
| Video | 4K | 8K @60fps | 6K @120fps | 8K @120fps | 5K @120fps | 4K @60fps |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 454 | 579 | 609 | 1160 | 721 | 511 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Evf | Build | Burst | Video | Sensor | Battery | Display | User Sentiment | Connectivity | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sony Alpha 7R 7R IV | 73.7 | 97.1 | 67.8 | 65.3 | 43.2 | 72.5 | 45 | 26 | 27.1 | 18 | 79 | 72.7 |
| Fujifilm X-H2 X-H2 Compare | 88.3 | 95.6 | 89.3 | 85.2 | 99.9 | 97.3 | 96.9 | 84 | 83.3 | 93.3 | 94.6 | 93.6 |
| Canon EOS R6 Mark III R6 Mark III Compare | 98.6 | 87.9 | 94.7 | 93 | 89.5 | 58.5 | 96.5 | 99.1 | 93.1 | 93.3 | 94.6 | 99.6 |
| Nikon Z Z9 Compare | 90.8 | 89.5 | 99.6 | 96.1 | 98.9 | 64.6 | 97.3 | 84 | 97.5 | 93.3 | 84.7 | 84.7 |
| Panasonic LUMIX GH7 GH7 Compare | 84.7 | 87.9 | 97.6 | 95.1 | 97.3 | 56 | 89.4 | 84 | 93.1 | 93.3 | 94.6 | 96.2 |
| OM System OM-1 Mark II OM-1 Mark II Compare | 98.6 | 90.2 | 88.8 | 99.8 | 84.7 | 41.1 | 94.3 | 84 | 0 | 93.3 | 94.6 | 99.6 |
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