Canon EOS R3vs Fujifilm X-Pro3vs A7 IV
Canon
Canon EOS R3 (2021)
From £5999
Best for Sports & photojournalism professionals
View Canon EOS R3
Fujifilm
Fujifilm X-Pro3 (2019)
From £1599
Best for Street, documentary & rangefinder enthusiasts
View Fujifilm X-Pro3
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.
Street, Documentary & Rangefinder Enthusiasts — Fujifilm X-Pro3 (2019): The most opinionated camera Fujifilm makes — a hidden screen and hybrid OVF enforce deliberate photography, rewarding photographers who slow down.
Portrait & Wedding Photography — A7 IV (2021): The full-frame portrait benchmark — 33MP, AI Eye AF, and exceptional skin-tone rendering in a pro-grade hybrid body.
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
Fujifilm X-Pro3 (2019)
- You shoot street or documentary photography and value a minimal shooting workflow
- You want a rangefinder experience with modern digital image quality
- You love Fujifilm film simulations and prioritise stills over video
A7 IV (2021)
- You want a high-resolution full-frame all-rounder for portraits, weddings, or travel
- You're stepping up from APS-C or a DSLR and want the best all-round full-frame body under £3,000
- You shoot a mix of stills and video and need a single body that handles both seriously
- You want access to the widest lens ecosystem in the mirrorless market
Quick take: The a7 iv has the highest resolution at 33mp; the fujifilm x-pro3 is the most affordable. Scroll down for the full spec breakdown.
Full specifications
| Specification | Canon EOS R3 (2021) | Fujifilm X-Pro3 (2019) | A7 IV (2021) |
|---|---|---|---|
| Price | £5,999 | £1,599 | £2,299 |
| Sensor | 24.1MP full-frame BSI stacked CMOS | 26.1MP APS-C X-Trans CMOS IV | 33MP Full-frame BSI Exmor R CMOS |
| Resolution | 24.1MP | 26.1MP | 33.0MP |
| Video | 6K RAW, 4K/120p, 1080p/180p | 4K/30p, 1080p/120p | 4K/60p oversampled, 10-bit internal, S-Log3, S-Cinetone |
| Autofocus | Dual Pixel CMOS AF II with Eye Control AF | Hybrid phase/contrast AF with face/eye detection | 759-point phase-detect, AI subject recognition |
| Stabilisation | 8-stop IBIS | None (lens-based only) | 5-axis IBIS, 5.5 stops |
| Burst Rate | 30fps electronic / 12fps mechanical | 11fps mechanical / 20fps electronic | 10fps mechanical, 30fps electronic |
| Battery Life | 620 shots (CIPA) | 440 shots (CIPA) | ~580 shots (CIPA) |
| Weight | 1015g body only | 497g body only | 659g body only |
| Dimensions | 150.0 × 142.6 × 87.2mm | 140.5 × 82.8 × 46.1mm | 131.3 × 96.4 × 79.8mm |
| Weather Sealed | Yes | Yes | Yes |
| Viewfinder | 0.76" OLED EVF, 5.76M dots, 120fps | Hybrid OVF/EVF — 0.5" OLED, 3.69M dots | EVF, 3.69M dots, 0.78× magnification |
| Screen | 3.2" fully articulating touchscreen | 3.0" hidden sub-LCD (opens down only) | 3.0" vari-angle touchscreen |
| Mount | Canon RF | Fujifilm X-mount | Sony FE (full-frame E-mount) |
| Memory Cards | Dual CFexpress Type B | Single SD UHS-I | Dual slots: CFexpress Type A + SD UHS-II |
| Connectivity | USB-C 3.2, HDMI full-size, Wi-Fi 6, Bluetooth, LAN | USB-C, Wi-Fi, Bluetooth | USB-C (3.2 Gen 2), Bluetooth, Wi-Fi |
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