EOS R7vs EOS RPvs A6400
Which should you buy?
Wildlife, Sports & Action — EOS R7 (2022): The EOS R7 is one of the most complete APS-C cameras ever made. It combines a class-leading resolution sensor with best-in-class IBIS, 4K/60p video, weather sealing and 15fps burst. For wildlife, sports and action photographers on an APS-C budget, nothing else comes close.
Entry Full-Frame Stills Photography — EOS RP (2019): An affordable gateway into the RF system. The RP makes sense as a stepping stone camera — if you're committed to Canon RF glass, this is the cheapest full-frame body to buy those lenses for. Just manage expectations on video and battery life.
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 R7 (2022)
- Wildlife photographers who need reach, weather sealing and fast burst
- Sports shooters upgrading from entry-level APS-C bodies
- Video creators who need uncropped 4K/60p without a full-frame budget
- Canon DSLR users looking to move to RF mount
EOS RP (2019)
- Canon users who want to start investing in RF glass affordably
- Stills photographers who shoot primarily in good light
- Anyone coming from a Canon DSLR wanting the RF system at low cost
- Travel photographers who prioritise compactness over video specs
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 r7 has the highest resolution at 32mp; the eos rp is the most affordable; only the eos r7 is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS R7 (2022) | EOS RP (2019) | A6400 (2019) |
|---|---|---|---|
| Price | £1,399 | £799 | £899 |
| Sensor | 32.5MP APS-C CMOS | 26.2MP Full-Frame CMOS | 24.2MP APS-C Exmor CMOS BSI |
| Resolution | 32.5MP | 26.2MP | 24.2MP |
| Video | 4K/60p (uncropped), 4K/30p (oversampled from 7K), 1080p/120p | 4K/24p (with 1.7× crop), 1080p/60p | 4K/30p (6K oversampled, no crop), 1080p/120p slow-motion |
| Autofocus | Dual Pixel CMOS AF II, 651 AF zones, subject recognition (people, animals, vehicles) | Dual Pixel CMOS AF, 4779 manually selectable positions | Phase-detect, 425 points, real-time Eye AF & animal AF |
| Stabilisation | 7-stop IBIS (8 stops with compatible IS lenses) | None (no IBIS) | None (no IBIS) |
| Burst Rate | 15fps mechanical, 30fps electronic (with blackout) | 5fps mechanical | 11fps mechanical, 8fps with AF tracking |
| Battery Life | ~770 shots (CIPA) | ~250 shots (CIPA) — very limited | ~410 shots (CIPA) |
| Weight | 612g (body, battery, card) | 485g (body, battery, card) | 403g (body, battery, card) |
| Dimensions | 132.0 × 90.4 × 91.7mm | 132.5 × 85.0 × 70.0mm | 120.0 × 66.9 × 59.7mm |
| Weather Sealed | Yes | No | No |
| Viewfinder | EVF, 2.36M dots, 0.72× magnification | EVF, 2.36M dots, 0.70× magnification | EVF, 2.36M dots, 0.70× magnification |
| Screen | 3.0" vari-angle touchscreen, 1.62M dots | 3.0" vari-angle touchscreen, 1.04M dots | 3.0" tilting touchscreen, 180° flip for selfie/vlog, 921k dots |
| Mount | Canon RF-mount | Canon RF-mount | Sony E-mount |
| Memory Cards | Dual SD UHS-II | Single SD UHS-II | Single SD UHS-I |
| Connectivity | USB-C (USB 3.2 Gen 2), Wi-Fi, Bluetooth | USB-C, Wi-Fi, Bluetooth | Micro-USB, Wi-Fi, Bluetooth, NFC |
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