EOS R7vs Leica SL3vs A7C
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.
Professional & Luxury Hybrid Shooters — Leica SL3 (2024): Leica's most capable mirrorless — 60MP, 30fps burst, 8K ProRes, and 7.5-stop IBIS with L-mount's growing lens ecosystem.
Compact Travel & Content Creation — A7C (2020): The A7C proves full-frame doesn't have to be bulky. Excellent battery life, reliable Eye AF and a vari-angle screen in a pocketable body is a compelling combination for travel and content creators. The A7C II improved on it, but the original remains a strong value buy.
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
Leica SL3 (2024)
- You want Leica image quality with the convenience of autofocus and interchangeable lenses
- You shoot portraits, commercial, or editorial and want the best Leica system camera
- You plan to use Leica M lenses via adapter alongside native SL glass
A7C (2020)
- Travel photographers who want full-frame in the smallest possible body
- Content creators who need a flip screen and reliable Eye AF
- Photographers upgrading from APS-C who want to keep a compact kit
- Vloggers who need 4K and great battery life on the road
Quick take: The leica sl3 has the highest resolution at 60mp; the a7c is the most affordable; only the eos r7, leica sl3 are weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS R7 (2022) | Leica SL3 (2024) | A7C (2020) |
|---|---|---|---|
| Price | £1,399 | £6,499 | £1,299 |
| Sensor | 32.5MP APS-C CMOS | 60MP full-frame BSI CMOS | 24.2MP Full-Frame Exmor R BSI CMOS |
| Resolution | 32.5MP | 60.0MP | 24.2MP |
| Video | 4K/60p (uncropped), 4K/30p (oversampled from 7K), 1080p/120p | 8K/30p, 4K/60p, Apple ProRes | 4K/30p (oversampled), 1080p/120p slow-motion, S-Log2/S-Log3 |
| Autofocus | Dual Pixel CMOS AF II, 651 AF zones, subject recognition (people, animals, vehicles) | Phase-detect AF with subject/face/eye detection | Phase-detect, 693 points, real-time Eye AF & animal AF |
| Stabilisation | 7-stop IBIS (8 stops with compatible IS lenses) | 7.5-stop IBIS | 5-axis IBIS, 5 stops |
| Burst Rate | 15fps mechanical, 30fps electronic (with blackout) | 30fps electronic | 10fps with AF/AE tracking |
| Battery Life | ~770 shots (CIPA) | 410 shots (CIPA) | ~740 shots (CIPA) — outstanding for a Sony mirrorless |
| Weight | 612g (body, battery, card) | 875g body only | 509g (body, battery, card) |
| Dimensions | 132.0 × 90.4 × 91.7mm | 146.0 × 104.0 × 42.0mm | 124.0 × 71.1 × 59.7mm |
| Weather Sealed | Yes | Yes | No |
| Viewfinder | EVF, 2.36M dots, 0.72× magnification | 0.78" OLED EVF, 5.76M dots | None built-in — use rear screen or accessory EVF |
| Screen | 3.0" vari-angle touchscreen, 1.62M dots | 3.2" fixed touchscreen | 3.0" vari-angle touchscreen, 921k dots |
| Mount | Canon RF-mount | Leica L-mount | Sony E-mount |
| Memory Cards | Dual SD UHS-II | Dual SD UHS-II | Single SD UHS-II |
| Connectivity | USB-C (USB 3.2 Gen 2), Wi-Fi, Bluetooth | USB-C 3.1, Wi-Fi, Bluetooth | USB-C (USB 3.2 Gen 2), Wi-Fi, Bluetooth, NFC |
Compare pairs from this group