할인 중 11%

Sony Alpha a7R IV Black 2019

★★★★★ 4.7 (248)

A 62.5MP full-frame sensor and 567-point phase-detection AF enable 10fps burst shooting with full AF/AE tracking, capturing fine detail in fast action. Its 15-stop dynamic range, weather-sealed magnesium body, and high-resolution EVF deliver reliable low-light performance and clean high-ISO images. Best for sports and wildlife photographers needing high-resolution stills and rapid continuous shooting.

Type mirrorless
Sensor 62.5MP 35.7 x 23.8mm
AF Points 567 pts
Burst 10 fps
Video 4K @30fps
IBIS
Weather Sealed
Weight 662 g
Sony Alpha a7R IV Black 2019 camera
82 종합 점수
다른 국가에서도 구매 가능:

Snapshot

장단점

Pros

  • Strong build (97th percentile) 97th
  • Strong battery (96th percentile) 96th
  • Strong connectivity (93th percentile) 93th
  • Strong social proof (92th percentile) 92th

Cons

What owners think

시간에 따라 사용자 평판이 어떻게 변했는가

독점

고객이 실제로 리뷰를 작성한 시점을 기준으로 합니다. 초기의 호평이 유지되었는지 확인할 수 있습니다.

사용자 평판이 시간이 지나며 좋아졌습니다
1★2★3★4★5★Q3 '20: 4.5★ · 4 리뷰Q4 '20: 4.7★ · 27 리뷰Q1 '21: 4.7★ · 19 리뷰Q2 '21: 4.7★ · 24 리뷰Q3 '21: 5.0★ · 2 리뷰Q4 '21: 4.9★ · 12 리뷰Q2 '22: 5.0★ · 2 리뷰Q3 '22: 5.0★ · 4 리뷰Q3 '24: 5.0★ · 1 리뷰4271924212241Q3 '20Q4 '20Q1 '21Q2 '21Q3 '21Q4 '21Q2 '22Q3 '22Q3 '24
평균 평점만족 (4-5★)불만족 (1-2★)막대 높이 = 리뷰 수
  1. Q3 2022100/1005.0★4 리뷰

    Buyers in Q3 2022 raved about the camera's performance, lightweight design, and post-processing flexibility, with only minor menu complaints.

    • Excellent image quality and resolution, especially for cropping.
    • Lightweight and easy to use with intuitive menus after initial adjustment.
    • Similar size to a7iii for familiar handling, though can cause mix-ups.
    • Menus cumbersome but manageable after a short learning period.
  2. Q4 202195/1004.9★12 리뷰

    Reviewers praise image quality, autofocus, and handling, but note large file sizes, complex setup, and a less useful touchscreen.

    • Outstanding image quality and resolution, especially for professional and detailed work.
    • Excellent autofocus with eye and face tracking, though some note it trails newer models.
    • Many parameters to configure before use; some find it overwhelming.
    • Large file sizes require fast cards and powerful computer for workflow.
  3. Q2 202185/1004.7★24 리뷰

    Buyers praised the A7R IV's image quality, resolution, and value, but criticized the complex menu system, underwhelming autofocus for wildlife, and poor documentation.

    • Image quality is exceptional, with sharp detail and impressive resolution from the 61MP sensor.
    • Menus are comprehensive but complicated, criticized for poor usability and non-intuitive navigation.
    • Autofocus struggles with fast-moving subjects like birds, causing missed shots.
    • Documentation is inadequate, lacking setup guidance, with a dim viewfinder in bright light.
  4. Q1 202188/1004.7★19 리뷰

    Reviewers praise image quality, resolution, and customization, with some noting noise, menu complexity, and sensor dust concerns.

    • Exceptional image quality and high resolution (61MP) for cropping.
    • Great customization, controls, and fast autofocus performance.
    • Higher ISO noise, complex menus, and quick buffer fill noted.
    • Dust on sensor issue when changing lenses.
  5. Q4 202088/1004.7★27 리뷰

    Buyers praised the 61MP resolution, autofocus, and ergonomics, but noted large file sizes and a dust-prone sensor.

    • Exceptional 61MP resolution and detail for cropping
    • Large raw files slow workflow; desire for lower resolution options
    • Sensor attracts dust; need shutter close option on power down
    • Autofocus great but animal/bird tracking could improve
  6. Q3 202075/1004.5★4 리뷰

    Buyers praised fast capture, improved grip, and battery life. One user noted missing low-MP shooting, Mac icon issues, and poor tether workflow.

    • Fast capture, improved grip, and battery life praised by multiple users.
    • Great viewfinder and fantastic picture quality highlighted.
    • Good camera but missing low-MP shooting option and Mac icon visibility.
    • Tether workflow described as not smooth at all by one review.

날짜가 있는 고객 리뷰 95건을 기준으로 달력 분기별로 묶었습니다. 기간별 분석은 영어로 제공됩니다.

The proof

성능

성능 백분위

AF 90.6
EVF 87
Build 96.7
Burst 62.1
Video 74.3
Sensor 72.1
Battery 96.4
Display 63.9
Connectivity 93
Social Proof 92
Stabilization 83.2

사양

전체 사양

Sensor

Type 35.7 x 23.8 mm (Full-Frame) CMOS
Size 35.7 x 23.8mm"
Megapixels 62.5 MP
ISO Range 100
Processor BIONZ X

Autofocus

AF Points 567
AF Type Automatic (A), Continuous-Servo AF (C), Direct Manual Focus (DMF
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 120
10-bit Yes
Log Profile Yes
RAW Video Yes
Codec H.264

Display & EVF

Screen Size 3"
Touchscreen Yes
Articulating No
EVF Resolution 3.69 M dots

Build

Weather Sealed Yes
Weight 0.7 kg / 1.5 lbs
Battery Life 670

Connectivity

Wi-Fi Yes
Bluetooth Yes
USB USB-C
HDMI Micro HDMI
Hot Shoe Yes

경쟁 제품 비교

Spec Sony Alpha a7R IV Canon EOS R6 Mark III R6 Mark III Fujifilm X-H2 X-H2 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 62.5MP 35.7 x 23.8mm 32.5MP full-frame 40.2MP aps-c 45.7MP full-frame 25.2MP micro-four-thirds 20.4MP micro-four-thirds
AF Points 567 1053 425 493 315 1053
Burst FPS 10 40 20 30 75 120
Video 4K @30fps 6K @120fps 8K @60fps 8K @120fps 5K @120fps 4K @60fps
IBIS true true true true true true
Weather Sealed true true true true true true
Weight (g) 662 609 579 1160 721 511
Compare Compare Compare Compare Compare
Product AfEvfBuildBurstVideoSensorBatteryDisplaySocial ProofStabilization
Sony Alpha a7R IV 90.68796.762.174.372.196.463.99283.2
Canon EOS R6 Mark III R6 Mark III Compare 98.286.194.492.788.95796.298.99299.5
Fujifilm X-H2 X-H2 Compare 86.595.189.18495.297.996.681.59293.3
Nikon Z Z9 Compare 89.187.899.596.198.86397.181.59283.2
Panasonic LUMIX GH7 GH7 Compare 82.486.197.49597.254.588.781.577.896
OM System OM-1 Mark II OM-1 Mark II Compare 98.288.688.699.883.838.893.981.57699.5

Price

가성비 분석

최저 US$3,298 소매점 2곳, 가격 3개
Amazon 1개 최저 US$3,298
Adorama 2개 최저 US$3,298

Price History

US$3,260 US$3,280 US$3,300 US$3,320 US$3,340 5월 9일5월 29일 US$3,298

용도별 점수

Overall (82.2)Video (81.4)Travel (72.8)Youtube (66.3)Beginner (83.3)Vlogging (58.7)Streaming (72.3)Photography (85.2)Wedding Events (85.5)Sports Wildlife (80.8)Product Photography (80.6)

전체 리뷰가 곧 제공됩니다. 위의 사양, 점수, 가격 및 차트는 항상 최신 상태로 유지됩니다.

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