EOS RPvs Nikon Z9vs Sigma fp L
Sigma
Sigma fp L (2021)
From £1999
Best for High-resolution creative & documentary shooters
View Sigma fp L
Which should you buy?
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.
Professional Sports & Wildlife — Nikon Z9 (2021): The Z9 redefined what professional mirrorless could be — no mechanical shutter, 45MP stacked BSI, and 8K RAW in the most rugged Z body.
High-Resolution Creative & Documentary Shooters — Sigma fp L (2021): 61MP and phase-detect AF in the world's smallest full-frame body — the fp L is the most capable iteration of Sigma's extraordinary compact.
Who should buy what
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
Nikon Z9 (2021)
- You shoot professionally and need a camera body that handles everything without compromise
- You're a sports, wildlife, or commercial photographer who demands the absolute best
- You want a camera body that will remain state-of-the-art for the next decade
Sigma fp L (2021)
- You need the highest resolution available in the smallest possible full-frame mirrorless
- You shoot architecture, landscape, or commercial work where fine detail is absolutely critical
- You want the cinematic flexibility of the fp platform paired with maximum megapixel count
Quick take: The sigma fp l has the highest resolution at 61mp; the eos rp is the most affordable; only the nikon z9 is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS RP (2019) | Nikon Z9 (2021) | Sigma fp L (2021) |
|---|---|---|---|
| Price | £799 | £5,499 | £1,999 |
| Sensor | 26.2MP Full-Frame CMOS | 45.7MP full-frame BSI stacked CMOS | 61MP full-frame BSI CMOS |
| Resolution | 26.2MP | 45.7MP | 61.0MP |
| Video | 4K/24p (with 1.7× crop), 1080p/60p | 8K/30p RAW, 4K/120p, ProRes RAW | 12-bit Cinema DNG RAW, 4K/24p |
| Autofocus | Dual Pixel CMOS AF, 4779 manually selectable positions | Subject detection AF, 493-point phase-detect | Phase-detect AF with face/eye detection |
| Stabilisation | None (no IBIS) | 6-stop IBIS | None (lens-based only) |
| Burst Rate | 5fps mechanical | 20fps RAW / 120fps JPEG | 18fps electronic |
| Battery Life | ~250 shots (CIPA) — very limited | 740 shots (CIPA) | 200 shots (CIPA) |
| Weight | 485g (body, battery, card) | 1340g body only | 427g body only |
| Dimensions | 132.5 × 85.0 × 70.0mm | 149.0 × 149.5 × 90.5mm | 112.6 × 69.9 × 45.3mm |
| Weather Sealed | No | Yes | No |
| Viewfinder | EVF, 2.36M dots, 0.70× magnification | 0.5" Quad-VGA OLED EVF, 3.69M dots, 120fps | None (optional clip-on EVF available) |
| Screen | 3.0" vari-angle touchscreen, 1.04M dots | 3.2" tilting touchscreen | 3.15" fixed touchscreen |
| Mount | Canon RF-mount | Nikon Z-mount | Leica L-mount |
| Memory Cards | Single SD UHS-II | Dual CFexpress Type B / XQD | Single SD UHS-II |
| Connectivity | USB-C, Wi-Fi, Bluetooth | USB-C 3.2, HDMI full-size, Wi-Fi 6, Bluetooth, LAN | USB-C 3.1, Wi-Fi, Bluetooth |
Compare pairs from this group