EOS R100vs Leica SL3vs Z6 II
Which should you buy?
First Camera / Beginner Photography — EOS R100 (2023): The R100 does the basics well at the lowest possible price point. Its main value is as a gateway into the Canon RF ecosystem — the lenses you buy now will work on any Canon body you upgrade to later. Modest ambitions, reliably met.
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.
All-Round Full-Frame Photography — Z6 II (2020): The Z6 II is the Nikon most photographers should buy. It's balanced across every discipline — stills, video, autofocus, weather sealing — without overpaying for megapixels you don't need. The Z-mount glass is superb.
Who should buy what
EOS R100 (2023)
- First-time camera buyers stepping up from a smartphone
- Students and hobbyists wanting an affordable starting point
- Anyone who wants to start investing in Canon RF glass on a budget
- Casual photographers who don't need advanced video or speed
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
Z6 II (2020)
- Nikon DSLR users ready to move to mirrorless
- Photographers who need a reliable all-rounder without specialising
- Video creators wanting 4K/60p in a weather-sealed body
- Enthusiasts who shoot everything from portraits to travel
Quick take: The leica sl3 has the highest resolution at 60mp; the eos r100 is the most affordable; only the leica sl3, z6 ii are weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS R100 (2023) | Leica SL3 (2024) | Z6 II (2020) |
|---|---|---|---|
| Price | £529 | £6,499 | £1,699 |
| Sensor | 24.1MP APS-C CMOS | 60MP full-frame BSI CMOS | 24.5MP Full-Frame BSI CMOS |
| Resolution | 24.1MP | 60.0MP | 24.5MP |
| Video | 4K/30p (slight crop), 1080p/60p | 8K/30p, 4K/60p, Apple ProRes | 4K/60p, 4K/30p (oversampled), 1080p/120p slow-motion |
| Autofocus | Dual Pixel CMOS AF, face detection, subject tracking | Phase-detect AF with subject/face/eye detection | Phase-detect, 273 points, Eye AF, subject tracking |
| Stabilisation | None (no IBIS) | 7.5-stop IBIS | 5-axis IBIS, 5 stops (up to 6 stops with VR lenses) |
| Burst Rate | 6.5fps mechanical | 30fps electronic | 14fps mechanical, 14fps electronic (12-bit RAW) |
| Battery Life | ~270 shots (CIPA) | 410 shots (CIPA) | ~410 shots (CIPA) |
| Weight | 356g (body, battery, card) | 875g body only | 705g (body, battery, card) |
| Dimensions | 116.3 × 85.5 × 68.8mm | 146.0 × 104.0 × 42.0mm | 134.0 × 100.5 × 69.5mm |
| Weather Sealed | No | Yes | Yes |
| Viewfinder | EVF, 2.36M dots, 0.59× magnification | 0.78" OLED EVF, 5.76M dots | EVF, 3.69M dots, 0.80× magnification |
| Screen | 3.0" fixed touchscreen, 1.04M dots | 3.2" fixed touchscreen | 3.2" tilting touchscreen, 2.1M dots |
| Mount | Canon RF-mount | Leica L-mount | Nikon Z-mount |
| Memory Cards | Single SD UHS-II | Dual SD UHS-II | Dual card: 1× CFexpress Type B / XQD + 1× SD UHS-II |
| Connectivity | USB-C, Wi-Fi, Bluetooth | USB-C 3.1, Wi-Fi, Bluetooth | USB-C (USB 3.2 Gen 2), Wi-Fi, Bluetooth |
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