EOS R10vs EOS R8vs A6400
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.
Full-Frame Entry — EOS R8 (2023): Canon's most affordable full-frame mirrorless — 4K/60p 10-bit and class-leading Dual Pixel AF at an accessible entry price.
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 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
EOS R8 (2023)
- You want full-frame image quality on a tight budget
- You shoot mainly in good light and can live without built-in stabilisation
- You primarily shoot stills with occasional video
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 eos r10 is the most affordable. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS R10 (2022) | EOS R8 (2023) | A6400 (2019) |
|---|---|---|---|
| Price | £699 | £1,099 | £899 |
| Sensor | 24.2MP APS-C CMOS | 24.2MP Full-frame BSI CMOS | 24.2MP APS-C Exmor CMOS BSI |
| Resolution | 24.2MP | 24.2MP | 24.2MP |
| Video | 4K/30p (slight crop), FHD/120p | 4K/60p oversampled 10-bit, FHD/180p | 4K/30p (6K oversampled, no crop), 1080p/120p slow-motion |
| Autofocus | Dual Pixel CMOS AF II, eye/face/subject tracking | Dual Pixel CMOS AF II, 1053 zones, eye/face/subject tracking | Phase-detect, 425 points, real-time Eye AF & animal AF |
| Stabilisation | None (no IBIS) | None (no IBIS) | None (no IBIS) |
| Burst Rate | 15fps mechanical, 23fps electronic | 6fps mechanical, 40fps electronic | 11fps mechanical, 8fps with AF tracking |
| Battery Life | ~430 shots (CIPA) | ~220 shots (CIPA) | ~410 shots (CIPA) |
| Weight | 429g body only | 461g body only | 403g (body, battery, card) |
| Dimensions | 122.5 × 87.8 × 83.4mm | 132.5 × 86.1 × 70.0mm | 120.0 × 66.9 × 59.7mm |
| Weather Sealed | No | No | No |
| Viewfinder | EVF, 2.36M dots | EVF, 2.36M dots, 0.59× | EVF, 2.36M dots, 0.70× magnification |
| Screen | 3.0" vari-angle touchscreen | 3.0" fully articulating touchscreen | 3.0" tilting touchscreen, 180° flip for selfie/vlog, 921k dots |
| Mount | Canon RF-S / RF | Canon RF mount (full-frame) | Sony E-mount |
| Memory Cards | Single SD UHS-II slot | Single SD UHS-II slot | Single SD UHS-I |
| Connectivity | USB-C, Bluetooth, Wi-Fi | USB-C, Bluetooth, Wi-Fi | Micro-USB, Wi-Fi, Bluetooth, NFC |
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