EOS M50 IIvs Leica Q3vs A6400
Which should you buy?
Beginners & Vlogging — EOS M50 II (2020): Canon's most approachable mirrorless — Dual Pixel AF and beautiful colour science in a beginner-friendly body.
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.
Content Creation & Vlogging — A6400 (2019): The best value APS-C Sony you can buy — especially used. Real-time Eye AF at this price point was transformative when it launched and still makes it one of the most reliable autofocus systems in the lineup.
Who should buy what
EOS M50 II (2020)
- You want your first mirrorless camera at the lowest possible price
- You're a vlogger or content creator just starting out
- Note: EF-M mount is discontinued — consider the EOS R50 for a future-proof system
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
A6400 (2019)
- Vloggers and content creators who need a flip screen and reliable AF
- Photographers upgrading from a compact or smartphone
- Beginners who want room to grow into a full E-mount lens ecosystem
- Anyone prioritising autofocus performance at an accessible price
Quick take: The leica q3 has the highest resolution at 60mp; the eos m50 ii is the most affordable; only the leica q3 is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS M50 II (2020) | Leica Q3 (2023) | A6400 (2019) |
|---|---|---|---|
| Price | £449 | £5,999 | £899 |
| Sensor | 24.1MP APS-C CMOS | 60MP full-frame BSI CMOS | 24.2MP APS-C Exmor CMOS BSI |
| Resolution | 24.1MP | 60.0MP | 24.2MP |
| Video | 4K/25p (cropped), 1080p/60p | 8K/30p, 4K/60p, C4K/60p | 4K/30p (6K oversampled, no crop), 1080p/120p slow-motion |
| Autofocus | Dual Pixel CMOS AF, 143 AF points, eye detection | Phase-detect AF with subject/face/eye detection | Phase-detect, 425 points, real-time Eye AF & animal AF |
| Stabilisation | None (no IBIS) | 5.5-stop IBIS | None (no IBIS) |
| Burst Rate | 10fps | 15fps | 11fps mechanical, 8fps with AF tracking |
| Battery Life | ~305 shots (CIPA) | 380 shots (CIPA) | ~410 shots (CIPA) |
| Weight | 387g body only | 743g | 403g (body, battery, card) |
| Dimensions | 116.3 × 88.1 × 58.7mm | 130.0 × 80.3 × 91.0mm | 120.0 × 66.9 × 59.7mm |
| Weather Sealed | No | Yes | No |
| Viewfinder | EVF, 2.36M dots, 0.39× | 0.787" OLED EVF, 5.76M dots | EVF, 2.36M dots, 0.70× magnification |
| Screen | 3.0" vari-angle touchscreen | 3.0" fixed touchscreen | 3.0" tilting touchscreen, 180° flip for selfie/vlog, 921k dots |
| Mount | Canon EF-M mount | Fixed Summilux 28mm f/1.7 ASPH | Sony E-mount |
| Memory Cards | Single SD UHS-I slot | Single SD UHS-II | Single SD UHS-I |
| Connectivity | USB Micro-B, Bluetooth, Wi-Fi, micro HDMI | USB-C 3.1, Wi-Fi, Bluetooth | Micro-USB, Wi-Fi, Bluetooth, NFC |
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