EOS R6 Mark IIvs OM-D E-M10 IVvs Sony A7R V
Which should you buy?
Portraits & Action — EOS R6 Mark II (2022): 40fps burst, 8-stop IBIS, and Canon's best-in-class Dual Pixel AF — exceptional for action, sports, and portrait work.
Travel & Everyday — OM-D E-M10 IV (2020): Compact Micro Four Thirds body with built-in IBIS — ideal for travellers who want stability without bulk.
Landscape, Studio & Commercial — Sony A7R V (2022): 61 megapixels and 8-stop IBIS in a weather-sealed body — the reference resolution camera for commercial and landscape professionals.
Who should buy what
EOS R6 Mark II (2022)
- You want a do-everything full-frame body for weddings and events
- You need reliable subject tracking across stills and fast-moving video
- You shoot both photos and video professionally and need a single body that handles both
- You want Canon's colour science with a modern mirrorless system
OM-D E-M10 IV (2020)
- You're new to mirrorless and want a small, uncomplicated first camera to learn on
- You want excellent in-body stabilisation to steady handheld video and shake-prone shooting
- You're drawn to the Micro Four Thirds ecosystem and want to start at the entry level
Sony A7R V (2022)
- You need the highest resolution in Sony's full-frame mirrorless lineup
- You shoot landscape, architecture, product photography, or high-end fashion professionally
- You want exceptional resolution paired with Sony's best-in-class autofocus system
Quick take: The sony a7r v has the highest resolution at 61mp; the om-d e-m10 iv is the most affordable; only the eos r6 mark ii, sony a7r v are weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS R6 Mark II (2022) | OM-D E-M10 IV (2020) | Sony A7R V (2022) |
|---|---|---|---|
| Price | £2,099 | £469 | £3,899 |
| Sensor | 24.2MP Full-frame BSI CMOS | 20.3MP Micro Four Thirds Live MOS | 61MP full-frame BSI CMOS |
| Resolution | 24.2MP | 20.3MP | 61.0MP |
| Video | 4K/60p 10-bit oversampled, 6K RAW out, FHD/180p | 4K/30p, 1080p/60p | 8K/25p, 4K/60p |
| Autofocus | Dual Pixel CMOS AF II, 6072 zones, deep-learning subject tracking | Phase-detect + contrast detect, 121 points | AI subject recognition AF, 693-point phase-detect |
| Stabilisation | 5-axis IBIS, 8.0 stops (coordinated with IS lenses) | 5-axis IBIS, 4.5 stops | 8-stop IBIS |
| Burst Rate | 12fps mechanical, 40fps electronic | 15fps | 10fps mechanical / 7fps electronic |
| Battery Life | ~760 shots (CIPA) | ~360 shots (CIPA) | 530 shots (CIPA) |
| Weight | 670g body only | 383g body only | 723g body only |
| Dimensions | 138.4 × 98.4 × 88.4mm | 121.4 × 83.6 × 49.0mm | 131.3 × 96.4 × 82.4mm |
| Weather Sealed | Yes | No | Yes |
| Viewfinder | EVF, 3.69M dots, 0.76× magnification | EVF, 2.36M dots, 0.46× magnification | 0.64" Quad-XGA OLED EVF, 9.44M dots |
| Screen | 3.0" fully articulating touchscreen | 3.0" tilting touchscreen | 3.2" multi-angle touchscreen |
| Mount | Canon RF mount (full-frame) | Micro Four Thirds | Sony FE (E-mount) |
| Memory Cards | Dual SD UHS-II slots | Single SD UHS-I slot | Dual CFexpress Type A / SD UHS-II |
| Connectivity | USB-C 3.1, Bluetooth, Wi-Fi | USB Micro-B, Bluetooth, Wi-Fi, micro HDMI | USB-C 3.2, HDMI A, Wi-Fi 6, Bluetooth 5.3 |
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