EOS R6 Mark IIvs GFX 50S IIvs Z6 II
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.
Studio & Portrait Specialists — GFX 50S II (2021): Medium format quality at the most accessible price ever — 51MP detail and tonal richness no APS-C or full-frame body can replicate.
All-Round Full-Frame Photography — Z6 II (2020): The Z6 II is the Nikon most photographers should buy. It's balanced across every discipline — stills, video, autofocus, weather sealing — without overpaying for megapixels you don't need. The Z-mount glass is superb.
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
GFX 50S II (2021)
- You want to experience medium format without a five-figure investment
- You shoot landscape, architecture, or portraits where resolution and tonal depth matter
- You're in the Fujifilm ecosystem and want to step up to a larger sensor
Z6 II (2020)
- Nikon DSLR users ready to move to mirrorless
- Photographers who need a reliable all-rounder without specialising
- Video creators wanting 4K/60p in a weather-sealed body
- Enthusiasts who shoot everything from portraits to travel
Quick take: The gfx 50s ii has the highest resolution at 51mp; the z6 ii is the most affordable. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS R6 Mark II (2022) | GFX 50S II (2021) | Z6 II (2020) |
|---|---|---|---|
| Price | £2,099 | £2,999 | £1,699 |
| Sensor | 24.2MP Full-frame BSI CMOS | 51.4MP Medium Format GFX 44×33mm BSI CMOS | 24.5MP Full-Frame BSI CMOS |
| Resolution | 24.2MP | 51.4MP | 24.5MP |
| Video | 4K/60p 10-bit oversampled, 6K RAW out, FHD/180p | 4K/30p (cropped) | 4K/60p, 4K/30p (oversampled), 1080p/120p slow-motion |
| Autofocus | Dual Pixel CMOS AF II, 6072 zones, deep-learning subject tracking | Phase-detect, 425 points | Phase-detect, 273 points, Eye AF, subject tracking |
| Stabilisation | 5-axis IBIS, 8.0 stops (coordinated with IS lenses) | 5-axis IBIS, 6.5 stops | 5-axis IBIS, 5 stops (up to 6 stops with VR lenses) |
| Burst Rate | 12fps mechanical, 40fps electronic | 3fps | 14fps mechanical, 14fps electronic (12-bit RAW) |
| Battery Life | ~760 shots (CIPA) | ~440 shots (CIPA) | ~410 shots (CIPA) |
| Weight | 670g body only | 900g body only | 705g (body, battery, card) |
| Dimensions | 138.4 × 98.4 × 88.4mm | 150.0 × 104.2 × 87.2mm | 134.0 × 100.5 × 69.5mm |
| Weather Sealed | Yes | Yes | Yes |
| Viewfinder | EVF, 3.69M dots, 0.76× magnification | EVF, 3.69M dots, 0.77× magnification | EVF, 3.69M dots, 0.80× magnification |
| Screen | 3.0" fully articulating touchscreen | 3.2" tilting touchscreen | 3.2" tilting touchscreen, 2.1M dots |
| Mount | Canon RF mount (full-frame) | Fujifilm G-mount (medium format) | Nikon Z-mount |
| Memory Cards | Dual SD UHS-II slots | Dual SD UHS-II slots | Dual card: 1× CFexpress Type B / XQD + 1× SD UHS-II |
| Connectivity | USB-C 3.1, Bluetooth, Wi-Fi | USB-C, Bluetooth, Wi-Fi | USB-C (USB 3.2 Gen 2), Wi-Fi, Bluetooth |
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