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Sony
a7R
ILCE-7RM4
IV
2019-07-16
Yes
3999
3500
665 gr.
129 x 96 x 78 mm.

Camera general characteristics

Mirrorless

Sensor

61
Full frame
35.7
23.8
1.01
3:2
Yes
Yes
100
32000

Auto Focus and Metering

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

Performance

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

Viewfinder & Screen

Electronic
100
0.78
5.76
3.0
1.44
Tiltable less than 180°
Tap to focus

Video

Yes
Full HD @ 25/30p, Full HD @ 50/60p, Full HD @ 100/120p, 4k @ 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
    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.