Canon EOS R5 Mark IIvs A7Cvs Sony A9 III
Canon
Canon EOS R5 Mark II (2024)
From £4299
Best for Hybrid shooters & professionals
View Canon EOS R5 Mark II
Which should you buy?
Hybrid Shooters & Professionals — Canon EOS R5 Mark II (2024): The most complete hybrid camera Canon has ever made — 45MP stacked BSI, 30fps burst, 8K/60p RAW, and Canon's legendary Dual Pixel AF in one body.
Compact Travel & Content Creation — A7C (2020): The A7C proves full-frame doesn't have to be bulky. Excellent battery life, reliable Eye AF and a vari-angle screen in a pocketable body is a compelling combination for travel and content creators. The A7C II improved on it, but the original remains a strong value buy.
Sports & Action Professionals — Sony A9 III (2023): A paradigm-shifting camera — the global shutter eliminates every rolling shutter limitation that has constrained action photography for years.
Who should buy what
Canon EOS R5 Mark II (2024)
- You're a working photographer or filmmaker who needs high-resolution stills and professional video
- You shoot commercial, editorial, or high-end portrait work
- You want the absolute best Canon mirrorless has to offer
A7C (2020)
- Travel photographers who want full-frame in the smallest possible body
- Content creators who need a flip screen and reliable Eye AF
- Photographers upgrading from APS-C who want to keep a compact kit
- Vloggers who need 4K and great battery life on the road
Sony A9 III (2023)
- You shoot professional sport, motorsport, or action and need zero rolling shutter distortion
- You need reliable high-speed flash sync for studio or on-location action work
- You want the absolute pinnacle of Sony's action and sports camera technology
Quick take: The canon eos r5 mark ii has the highest resolution at 45mp; the a7c is the most affordable; only the canon eos r5 mark ii, sony a9 iii are weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | Canon EOS R5 Mark II (2024) | A7C (2020) | Sony A9 III (2023) |
|---|---|---|---|
| Price | £4,299 | £1,299 | £5,999 |
| Sensor | 45MP full-frame BSI stacked CMOS | 24.2MP Full-Frame Exmor R BSI CMOS | 24.6MP full-frame Exmor RS CMOS (global shutter) |
| Resolution | 45.0MP | 24.2MP | 24.6MP |
| Video | 8K/60p RAW, 4K/120p, Cinema RAW Light | 4K/30p (oversampled), 1080p/120p slow-motion, S-Log2/S-Log3 | 4K/120p, 4K/60p, 1080p/240p |
| Autofocus | Dual Pixel CMOS AF II, AI subject tracking | Phase-detect, 693 points, real-time Eye AF & animal AF | AI subject recognition AF, 759-point phase-detect |
| Stabilisation | 8-stop IBIS (coordinated with IS lenses) | 5-axis IBIS, 5 stops | 8-stop IBIS |
| Burst Rate | 30fps electronic / 12fps mechanical | 10fps with AF/AE tracking | 120fps blackout-free electronic |
| Battery Life | 570 shots (CIPA) | ~740 shots (CIPA) — outstanding for a Sony mirrorless | 530 shots (CIPA) |
| Weight | 746g body only | 509g (body, battery, card) | 703g body only |
| Dimensions | 138.5 × 101.2 × 93.5mm | 124.0 × 71.1 × 59.7mm | 136.1 × 96.9 × 82.9mm |
| Weather Sealed | Yes | No | Yes |
| Viewfinder | 0.64" OLED EVF, 5.76M dots, 120fps | None built-in — use rear screen or accessory EVF | 0.64" Quad-XGA OLED EVF, 9.44M dots |
| Screen | 3.2" fully articulating touchscreen | 3.0" vari-angle touchscreen, 921k dots | 3.2" fully articulating touchscreen |
| Mount | Canon RF | Sony E-mount | Sony FE (E-mount) |
| Memory Cards | CFexpress Type B + SD UHS-II | Single SD UHS-II | Dual CFexpress Type A / SD UHS-II |
| Connectivity | USB-C 3.2, HDMI full-size, Wi-Fi 6, Bluetooth | USB-C (USB 3.2 Gen 2), Wi-Fi, Bluetooth, NFC | USB-C 3.2, HDMI A, Wi-Fi 6, Bluetooth 5.3 |
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