EOS R50vs Z5 IIvs Olympus OM-D E-M5 III
OM System
Olympus OM-D E-M5 III (2019)
From £699
Best for Travel & lightweight outdoor photography
View Olympus OM-D E-M5 III
Which should you buy?
Beginners & Family — EOS R50 (2023): Canon's most beginner-friendly RF body — Dual Pixel AF and beautiful colour science in an approachable package.
Full-Frame Value — Z5 II (2024): The most accessible full-frame mirrorless — dual card slots, weather sealing, and Nikon colour at a sensible price.
Travel & Lightweight Outdoor Photography — Olympus OM-D E-M5 III (2019): The lightest weather-sealed MFT camera — compact, travel-friendly, and capable with 7.5-stop IBIS in a body that fits in a jacket pocket.
Who should buy what
EOS R50 (2023)
- You're completely new to mirrorless cameras and want something uncomplicated
- You create vertical content for TikTok, Instagram Reels, or YouTube Shorts
- You want great autofocus without needing to understand complex menus
Z5 II (2024)
- You want full-frame image quality at the lowest possible entry price
- You shoot stills primarily — portrait, landscape, or travel
- You're upgrading from a DSLR and want a familiar but thoroughly modern Nikon experience
Olympus OM-D E-M5 III (2019)
- You want a lightweight, sealed camera for travel and outdoor photography
- You're new to Micro Four Thirds and want a capable mid-range body with excellent stabilisation
- Note: consider the newer OM-5 for updated specs in a similar compact form factor
Quick take: The z5 ii has the highest resolution at 24mp; the eos r50 is the most affordable; only the z5 ii, olympus om-d e-m5 iii are weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS R50 (2023) | Z5 II (2024) | Olympus OM-D E-M5 III (2019) |
|---|---|---|---|
| Price | £599 | £1,299 | £699 |
| Sensor | 24.2MP APS-C CMOS | 24.5MP Full-frame BSI CMOS | 20.4MP Micro Four Thirds Live MOS |
| Resolution | 24.2MP | 24.5MP | 20.4MP |
| Video | 4K/30p (uncropped 4K/24p), FHD/60p | 4K/30p oversampled, 1080p/120p, N-Log | 4K/30p, 1080p/120p |
| Autofocus | Dual Pixel CMOS AF II, face/eye/subject tracking | Phase-detect, 273 points, subject detection (human/animal/vehicle) | Hybrid phase/contrast AF with face/eye detection |
| Stabilisation | None (no IBIS) | 5-axis IBIS, 5.0 stops | 7.5-stop 5-axis IBIS |
| Burst Rate | 12fps mechanical, 15fps electronic | 14fps mechanical, 30fps electronic | 30fps electronic / 10fps mechanical |
| Battery Life | ~380 shots (CIPA) | ~470 shots (CIPA) | 390 shots (CIPA) |
| Weight | 375g body only | 700g body only | 414g body only |
| Dimensions | 116.3 × 85.5 × 68.8mm | 134.0 × 100.5 × 69.9mm | 125.3 × 85.2 × 49.7mm |
| Weather Sealed | No | Yes | Yes |
| Viewfinder | EVF, 2.36M dots | EVF, 3.69M dots, 0.80× magnification | 0.35" OLED EVF, 2.36M dots |
| Screen | 3.0" vari-angle touchscreen | 3.2" tilting touchscreen | 3.0" fully articulating touchscreen |
| Mount | Canon RF-S / RF | Nikon Z-mount (full-frame) | Micro Four Thirds |
| Memory Cards | Single SD UHS-II slot | Dual SD UHS-II slots | Single SD UHS-I |
| Connectivity | USB-C, Bluetooth, Wi-Fi | USB-C 3.2, Bluetooth, Wi-Fi | Micro USB, Wi-Fi, Bluetooth |
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