Sony a7R IV mirrorless camera

Both the a7R III (model: ILCE-7RM3A) and a7R IV (model: ILCE-7RM4A) have improved rear LCD panels, up to 2.36 million dots compared to the 1.44 million dots in the original models. This is certainly a pleasing reform for the new A7R III buyers.

Specifications
Sony E-bayonet 35 mm
35.7 x 23.8 mm BSI-CMOS, 61 megapixels
14-bit RAW / 240 Mpix pixel-shift tethered RAW
5-axis image stabilizer in cell (5.5 EV with Planar 50mm lens)
Sensitivity: ISO 100-32000 (expandable 50-102400)
Viewfinder: EVF 5.76M OLED, 0.78x magnification, 100% coverage, 120 fps
567 phase focus points and 425 contrast focus points
AF -3 EV - 20 EV (ISO 100 f2.0) + Eye AF
Shutter speeds: 1/8000 - 30 s, 1/250 x-sync
Cartoon: up to 10 fps (68 images for UHS-II card)
Video image: 4K 30P HLG & S-Log3 (HDR)
XAVC S 3840x2160 @ 30/25 / 24p 100Mb / s, 1920x1080 @ 120 / 100p 100Mb / s
interval video
Memory card slot 1: SD (HC / XC) UHS-II
Memory card slot 2: SD (HC / XC) UHS-II
Display: swivel 7.5 cm LCD, 1.44M touch screen
Microphone connection: 3.5 mm
Headphone jack: 3.5 mm
With MicroUSB and USB Type-C power supply
HDMI Micro, 3840x2160 @ 30/25 / 24p YCbCr 4: 2: 2 8 bit / RGB 8 bit
Wi-Fi (+ tethering), FTPS transmission in the background
Dimensions: 129x96x78
Weight: 665 g
Battery life: approx.660 images / 90-170 min XAVCS HD 60p

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