A7CRvs A7S III

GearFrame · Updated March 2026

Sony A7CR Sony A7CR (2023) Starting from £3099 new Best for Travel, landscape & portrait photography with minimal kit View A7CR
VS
Sony A7S III Sony A7S III (2020) Starting from £2999 new Best for Professional video & low-light filmmaking View A7S III

GearScore™ Verdict — Which should you buy?

Travel, Landscape & Portrait Photography With Minimal Kit — A7CR (2023): The world's smallest 61MP full-frame camera — A7R V quality in a pocketable A7C body.

Professional Video & Low-Light Filmmaking — A7S III (2020): If video is your primary discipline, the A7S III is the camera. 4K/120p at 10-bit in a weather-sealed body with a 9.44M dot EVF is an extraordinary package. The 12MP sensor isn't limiting for video — and it's usable at ISO 409,600 in a pinch.

↓ Full specifications below

A7CR (2023)

  • Landscape photographers who want 61MP resolution without carrying a large body
  • Travel photographers who need professional image quality in the smallest possible package
  • Portrait shooters who want A7R V sensor quality with the ease of the A7C form factor
  • A7C owners ready for a major resolution upgrade without changing bodies

A7S III (2020)

  • Filmmakers and videographers who need 4K/120p at 10-bit
  • Event videographers who shoot in dark venues regularly
  • Documentary filmmakers who need reliable AF and weather sealing
  • Hybrid shooters where video is primary and stills are secondary

Quick take: The a7cr has the highest resolution at 61mp; the a7s iii is the most affordable. Scroll down for the full spec breakdown.

Full specifications

Specification A7CR (2023)A7S III (2020)
Price £3,099 £2,999
Sensor 61.0MP full-frame BSI CMOS 12.1MP Full-Frame BSI CMOS (12-bit, back-illuminated)
Resolution 61.0MP 12.1MP
Video 4K/60p 10-bit, 1080p/120p — S-Log3, S-Cinetone 4K/120p 10-bit, 4K/60p 10-bit S-Cinetone/S-Log3, 1080p/240p
Autofocus AI subject recognition — phase-detect with human, animal, bird detection Phase-detect, 759 points, real-time Eye AF (human & animal), subject recognition
Stabilisation 7-stop IBIS 5.5-stop IBIS
Burst Rate 8fps mechanical, 15fps electronic 10fps mechanical
Battery Life ~530 shots (CIPA) ~600 shots (CIPA) / ~70min continuous 4K recording
Weight 514g body only 699g (body, battery, card)
Dimensions 124.0 × 71.1 × 63.4mm 128.9 × 96.9 × 80.8mm
Weather Sealed Yes Yes
Viewfinder EVF 0.70× 2.36M-dot OLED EVF, 9.44M dots, 0.90× magnification — best EVF Sony has made
Screen 3.0" fully articulating touchscreen, 1.03M dots 3.0" vari-angle touchscreen, 1.44M dots
Mount Sony E-mount (full-frame) Sony E-mount
Memory Cards Single CFexpress Type A / SD UHS-II slot Dual CFexpress Type A / SD UHS-II (both slots)
Connectivity USB-C 3.2 Gen 2, Wi-Fi 5GHz, Bluetooth 5.0 USB-C (USB 3.2 Gen 2), full-size HDMI, Wi-Fi 6, Bluetooth
Genre A7CRA7S III
Landscape
9.0
Travel
9.0
7.0
Portrait
9.0
7.0
Street
9.0
9.0
Sports
4.0
Vlogging & Video
7.0
Video
9.0
Wildlife
9.0
⚡ Compare specs side by side A7CR prices → A7S III prices →

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