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Sony a7R IV: specifications and reviews

Camera
Sony a7R IV

Product images (click to enlarge):

Specifications

General characteristics

Sony
a7R
IV
One time
Sony a7R IV
Mirrorless
2019-07-15
Yes
ILCE-7RM4
€ 3999
$ 3500+VAT
665 gr.
129 mm.
96 mm.
78 mm.

Sensor

61
Full frame
35.7 mm.
23.8 mm.
1.01
3:2
Yes
Yes
100
32000
26.0 bits
14.8 EV
3344 ISO
JPEG, RAW

Auto Focus and Metering

567
-3.0 EV
567 phase detection points plus 425 contrast detection points
Yes

Performance

Mechanical and Electronic
10.0 frame/sec.
10.0 frame/sec.
10.0 frame/sec.
10.0 frame/sec.
68
1/8000 sec.
1/8000 sec.
1/250 sec.
670 shots
8 fps when shootin with live view. 670 shots with a carge when using LCD, 530 with viewfinder

ViewFinder & LCD Screen

Electronic (EVF)
100%
0.78x (35mm. equiv)
5.76 million
3.0 in.
1.44 megapixel
Tiltable less than 180°
Tap to focus

Video

Yes
Full HD @ 24/25/30p, Full HD @ 50/60p, Full HD @ 100/120p, 4k @ 24/25/30p
H.264
4:2:2 at 8 bit

Other Characteristics

Yes
Yes
No
No
Yes

Connectivity & Storage

Microphone, Phones, HDMI, USB3, Power, USB-C, External flash
Dual slot, SD, SD UHS-II
WiFi, Bluetooth, NFC
  • DPReview 9.1/10
    It is among the most capable cameras we've tested. [...] It wouldn't be our top choice for sports and action purists [..], but for those users that need this resolution on a regular basis and want to be able to photograph fast-moving subjects when necessary, the Sony a7R IV is the best option on the market right now.
  • Italiano (IT) Fotografi Digitali
    Garantire questo livello di dettaglio mantenendo il rumore di fondo entro limiti accettabili, e assicurando al contempo una tale gamma dinamica e malleabilità del RAW è, di per sé, qualcosa di notevole [...] Un sogno proibito per il paesaggista, ma sufficientemente versatile per essere utilizzata come fotocamera a tutto tondo.
1907
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Sony a7R IV Camera