EOS R100vs GFX 50S IIvs Z30
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.
Studio & Portrait Specialists — GFX 50S II (2021): Medium format quality at the most accessible price ever — 51MP detail and tonal richness no APS-C or full-frame body can replicate.
Travel & Everyday Video — Z30 (2022): Nikon's lightest Z-mount body — no fuss, excellent subject tracking, and a flip screen for creators.
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
GFX 50S II (2021)
- You want to experience medium format without a five-figure investment
- You shoot landscape, architecture, or portraits where resolution and tonal depth matter
- You're in the Fujifilm ecosystem and want to step up to a larger sensor
Z30 (2022)
- You create video content and want reliable Nikon colour science in a compact body
- You don't need a viewfinder and prioritise the vari-angle flip screen
- You're starting out with interchangeable lenses for content creation on a budget
Quick take: The gfx 50s ii has the highest resolution at 51mp; the z30 is the most affordable; only the gfx 50s ii is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS R100 (2023) | GFX 50S II (2021) | Z30 (2022) |
|---|---|---|---|
| Price | £529 | £2,999 | £479 |
| Sensor | 24.1MP APS-C CMOS | 51.4MP Medium Format GFX 44×33mm BSI CMOS | 20.9MP APS-C CMOS |
| Resolution | 24.1MP | 51.4MP | 20.9MP |
| Video | 4K/30p (slight crop), 1080p/60p | 4K/30p (cropped) | 4K/30p, 4K/60p (with crop), 1080p/120p |
| Autofocus | Dual Pixel CMOS AF, face detection, subject tracking | Phase-detect, 425 points | Phase-detect, 209 points, subject tracking (human/animal/vehicle) |
| Stabilisation | None (no IBIS) | 5-axis IBIS, 6.5 stops | None (no IBIS) |
| Burst Rate | 6.5fps mechanical | 3fps | 11fps |
| Battery Life | ~270 shots (CIPA) | ~440 shots (CIPA) | ~300 shots (CIPA) |
| Weight | 356g (body, battery, card) | 900g body only | 405g body only |
| Dimensions | 116.3 × 85.5 × 68.8mm | 150.0 × 104.2 × 87.2mm | 127.5 × 73.5 × 59.5mm |
| Weather Sealed | No | Yes | No |
| Viewfinder | EVF, 2.36M dots, 0.59× magnification | EVF, 3.69M dots, 0.77× magnification | None |
| Screen | 3.0" fixed touchscreen, 1.04M dots | 3.2" tilting touchscreen | 3.0" fully articulating touchscreen |
| Mount | Canon RF-mount | Fujifilm G-mount (medium format) | Nikon Z-mount |
| Memory Cards | Single SD UHS-II | Dual SD UHS-II slots | Single SD UHS-I slot |
| Connectivity | USB-C, Wi-Fi, Bluetooth | USB-C, Bluetooth, Wi-Fi | USB-C, Bluetooth, Wi-Fi, 3.5mm mic input, micro HDMI |
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