EOS R10vs Leica Q3vs OM-D E-M10 IV
Which should you buy?
Beginners & Vlogging — EOS R10 (2022): Canon's most affordable RF body — Dual Pixel AF and a vari-angle screen in a compact, lightweight package.
Travel, Street & Premium Compact Shooters — Leica Q3 (2023): 60MP, Summilux 28mm, IBIS, and weather sealing — the Q3 is the ultimate fixed-lens camera for those who can justify the cost.
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.
Who should buy what
EOS R10 (2022)
- You're buying your first serious interchangeable-lens camera
- You want reliable animal and people tracking without a steep learning curve
- You want an APS-C body with access to Canon's full RF lens range
Leica Q3 (2023)
- You want a single camera that's ready for anything, anywhere — no lens changes needed
- You shoot street, travel, or documentary and want full-frame quality in a compact body
- You appreciate Leica optical quality and are comfortable committing to one focal length
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
Quick take: The leica q3 has the highest resolution at 60mp; the om-d e-m10 iv is the most affordable; only the leica q3 is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS R10 (2022) | Leica Q3 (2023) | OM-D E-M10 IV (2020) |
|---|---|---|---|
| Price | £699 | £5,999 | £469 |
| Sensor | 24.2MP APS-C CMOS | 60MP full-frame BSI CMOS | 20.3MP Micro Four Thirds Live MOS |
| Resolution | 24.2MP | 60.0MP | 20.3MP |
| Video | 4K/30p (slight crop), FHD/120p | 8K/30p, 4K/60p, C4K/60p | 4K/30p, 1080p/60p |
| Autofocus | Dual Pixel CMOS AF II, eye/face/subject tracking | Phase-detect AF with subject/face/eye detection | Phase-detect + contrast detect, 121 points |
| Stabilisation | None (no IBIS) | 5.5-stop IBIS | 5-axis IBIS, 4.5 stops |
| Burst Rate | 15fps mechanical, 23fps electronic | 15fps | 15fps |
| Battery Life | ~430 shots (CIPA) | 380 shots (CIPA) | ~360 shots (CIPA) |
| Weight | 429g body only | 743g | 383g body only |
| Dimensions | 122.5 × 87.8 × 83.4mm | 130.0 × 80.3 × 91.0mm | 121.4 × 83.6 × 49.0mm |
| Weather Sealed | No | Yes | No |
| Viewfinder | EVF, 2.36M dots | 0.787" OLED EVF, 5.76M dots | EVF, 2.36M dots, 0.46× magnification |
| Screen | 3.0" vari-angle touchscreen | 3.0" fixed touchscreen | 3.0" tilting touchscreen |
| Mount | Canon RF-S / RF | Fixed Summilux 28mm f/1.7 ASPH | Micro Four Thirds |
| Memory Cards | Single SD UHS-II slot | Single SD UHS-II | Single SD UHS-I slot |
| Connectivity | USB-C, Bluetooth, Wi-Fi | USB-C 3.1, Wi-Fi, Bluetooth | USB Micro-B, Bluetooth, Wi-Fi, micro HDMI |
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