Sony Alpha a7R IIIA Black 2021

★★★★★ 4.7 (1,183)

搭载42.4MP全画幅Exmor R BSI CMOS传感器与BIONZ X处理器,以10fps连拍速度实现高分辨率与速度的融合。其坚固的机身内置5轴防抖,并支持带有S-Log3和HLG的UHD 4K30p视频录制,兼顾了专业照片与视频工作流。适合需要在影棚与户外之间无缝切换的高像素摄影与视频混合型创作者。

Type mirrorless
Sensor 42.4MP full-frame
AF Points 399 pts
Burst 10 fps
Video 4K @30fps
IBIS
Weather Sealed
Weight 657 g
Sony Alpha a7R IIIA Black 2021 camera
86 综合评分
价格 €0
暂无在售信息
其他可用国家/地区:

概览

用户评价

用户口碑如何随时间变化

独家

依据客户实际撰写评价的时间--让你看到最初的好评是否持续。

用户口碑随时间保持稳定
1★2★3★4★5★Q1 '18: 5.0★ · 2 条评价Q4 '19: 5.0★ · 1 条评价Q3 '22: 5.0★ · 1 条评价Q1 '24: 5.0★ · 3 条评价Q1 '25: 5.0★ · 1 条评价Q1 '26: 5.0★ · 5 条评价 (约日期)2113615Q1 '18Q4 '19Q3 '22Q1 '24Q2 '24Q1 '25Q1 '26
平均评分满意(4-5★)不满意(1-2★)柱形高度 = 评价数量估计日期
  1. Q1 202688/1005.0★5 条评价

    Buyers loved this camera for its image quality, light weight, ease of use, and value. Enthusiastic reviews praise autofocus and customization.

    • Excellent image quality from 42MP sensor; great for various photography styles.
    • Fast autofocus and 10fps burst, ideal for action and sports.
    • Lightweight and compact build, easy to carry and use.
    • Great value under $3k, beats competitors at higher price points.
  2. Q2 202467/1006 条评价

    Buyers praised the camera's value, image quality, and ease of use, but one reported a tethering issue with Lightroom.

    • Great value for money with high-resolution 42MP sensor.
    • Delivers excellent image quality, even for detailed moon shots.
    • Intuitive and easy to use, even for Canon switchers.
    • Cannot tether to Lightroom due to missing firmware update.
  3. Q1 202467/1005.0★3 条评价

    Buyers praised the camera's image quality, low light performance, and value, but one review focused on packaging and condition.

    • Excellent image quality and features
    • Great low light/high ISO performance
    • Good value for a 42MP Sony camera
    • Well packaged and delivered on time

基于 19 条带日期的客户评价,按日历季度分组。分期分析为英文。

实测数据

性能表现

性能百分位

AF 84.3
EVF 92.3
Build 96.1
Burst 61.2
Video 69.1
Sensor 61
Battery 94.3
Display 99.9
Connectivity 92.7
用户口碑 92.2
Stabilization 82.9

规格参数

完整规格参数

Sensor

Type CMOS
Size full-frame
Megapixels 42.4 MP
ISO Range 100
Processor BIONZ X

Autofocus

AF Points 399
AF Type Phase Detection: 399Contrast Detection: 425
Eye AF Yes
Animal AF Yes
Subject Detection Yes

Shooting

Burst (Mechanical) 10
Max Shutter 1/8000
Electronic Shutter Yes

Video

Max Resolution 4K
4K FPS 30
1080p FPS 100
10-bit No
Log Profile Yes
RAW Video Yes
Codec XAVC S, AVCHD, MP4

Display & EVF

Screen Size 3"
Touchscreen Yes
Articulating Yes
EVF Resolution 3.69 M dots

Build

Weather Sealed Yes
Weight 0.7 kg / 1.4 lbs
Battery Life 530

Connectivity

Wi-Fi Yes
Bluetooth Yes
USB USB-C 3.2 Gen 1
HDMI Micro-HDMI
Hot Shoe Yes

竞品对比

Spec Sony Alpha a7R IIIA Canon EOS R6 Mark III Fujifilm X-H2 Nikon Z Z9 Panasonic LUMIX GH7 OM System OM-1 Mark II
Type mirrorless mirrorless mirrorless mirrorless mirrorless mirrorless
Sensor 42.4MP full-frame 32.5MP full-frame 40.2MP aps-c 45.7MP full-frame 25.2MP micro-four-thirds 20.4MP micro-four-thirds
AF Points 399 1053 425 493 315 1053
Burst FPS 10 40 20 30 75 120
Video 4K @30fps 6K @120fps 8K @60fps 8K @120fps 6K @120fps 4K @60fps
IBIS true true true true true true
Weather Sealed true true true true true true
Weight (g) 657 609 579 1160 721 511
Compare Compare Compare Compare Compare
产品 AFEVFBuildBurstVideoSensorBatteryDisplay用户口碑Stabilization
Sony Alpha a7R IIIA 84.392.396.161.269.16194.399.992.282.9
Canon EOS R6 Mark III Compare 98.285.994.392.59857.196.298.992.299.5
Fujifilm X-H2 Compare 86.295.188.983.799.998.696.78186.992.9
Nikon Z Z9 Compare 88.887.699.59698.563.397.18192.282.9
Panasonic LUMIX GH7 Compare 81.985.997.494.896.754.588.58177.195.6
OM System OM-1 Mark II Compare 98.288.388.499.882.338.293.88186.999.5

使用场景评分

总体 (85.5)Video (83.1)Travel (82.1)Youtube (83.6)Beginner (88.9)Vlogging (78)Streaming (76.2)Photography (84.8)Wedding Events (84)Sports Wildlife (80.5)Product Photography (84)

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