Canon EOS R3vs A7 IIIvs ZV-E10 II
Canon
Canon EOS R3 (2021)
From £5999
Best for Sports & photojournalism professionals
View Canon EOS R3
Which should you buy?
Sports & Photojournalism Professionals — Canon EOS R3 (2021): The pinnacle of Canon's mirrorless lineup for speed — Eye Control AF and 30fps burst in the most rugged body Canon has ever produced.
All-Round Photography & Video — A7 III (2018): Still one of the best all-round cameras money can buy — particularly strong used. The A7 III proved that full-frame doesn't have to mean compromises, and nothing at this price point has meaningfully beaten it.
Youtube & Content Creation — ZV-E10 II (2024): Designed from the ground up for solo creators — every control in the right place, 4K/60p, and a directional mic built in.
Who should buy what
Canon EOS R3 (2021)
- You shoot sport, motorsport, wildlife, or news at a professional level
- You need Canon's most reliable and fastest autofocus available
- You need extreme weather sealing for demanding shooting conditions
A7 III (2018)
- Enthusiast photographers upgrading from APS-C for the first time
- Working photographers who need reliable AF and weather sealing
- Anyone who shoots in low light regularly
- Hybrid shooters needing both stills and video performance
ZV-E10 II (2024)
- You're a vlogger or content creator who wants a step up from a smartphone
- You prioritise video quality, autofocus reliability, and easy social media sharing
- You're new to interchangeable lens cameras and want something approachable but capable
- You create content for YouTube, TikTok, or Instagram and need a camera built for that workflow
Quick take: The zv-e10 ii has the highest resolution at 26mp; the zv-e10 ii is the most affordable; only the canon eos r3, a7 iii are weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | Canon EOS R3 (2021) | A7 III (2018) | ZV-E10 II (2024) |
|---|---|---|---|
| Price | £5,999 | £1,699 | £679 |
| Sensor | 24.1MP full-frame BSI stacked CMOS | 24.2MP Full-Frame Exmor R BSI CMOS | 26MP APS-C BSI Exmor CMOS |
| Resolution | 24.1MP | 24.2MP | 26.0MP |
| Video | 6K RAW, 4K/120p, 1080p/180p | 4K/30p (6K oversampled), 1080p/120p slow-motion | 4K/60p oversampled, 4K/120p (Super35), S-Cinetone, 10-bit |
| Autofocus | Dual Pixel CMOS AF II with Eye Control AF | Phase-detect, 693 points, real-time Eye AF & animal AF | 759-point phase-detect, real-time Eye/Face AF, Product Showcase mode |
| Stabilisation | 8-stop IBIS | 5-axis IBIS, 5 stops | Electronic Active Steady Shot (no optical IBIS) |
| Burst Rate | 30fps electronic / 12fps mechanical | 10fps with AF/AE tracking | 11fps |
| Battery Life | 620 shots (CIPA) | ~710 shots (CIPA) | ~570 shots equivalent |
| Weight | 1015g body only | 565g (body, battery, card) | 293g body only |
| Dimensions | 150.0 × 142.6 × 87.2mm | 126.9 × 95.6 × 73.7mm | 113.6 × 66.5 × 50.8mm |
| Weather Sealed | Yes | Yes | No |
| Viewfinder | 0.76" OLED EVF, 5.76M dots, 120fps | EVF, 2.36M dots, 0.78× magnification | None |
| Screen | 3.2" fully articulating touchscreen | 3.0" tilting touchscreen, 921k dots | 3.0" fully articulating vari-angle touchscreen |
| Mount | Canon RF | Sony E-mount | Sony E-mount |
| Memory Cards | Dual CFexpress Type B | Dual SD (UHS-II slot 1, UHS-I slot 2) | Single SD UHS-I slot |
| Connectivity | USB-C 3.2, HDMI full-size, Wi-Fi 6, Bluetooth, LAN | USB-C (USB 3.2), Wi-Fi, Bluetooth, NFC | USB-C, Bluetooth, Wi-Fi, 3.5mm mic input, headphone jack |
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