EOS Rvs Sigma fp L

GearFrame · Updated March 2026

Canon EOS R Canon EOS R (2018) Starting from £799 new Best for Entry to full-frame mirrorless & RF lens exploration View EOS R
VS
Sigma Sigma fp L Sigma Sigma fp L (2021) Starting from £1999 new Best for High-resolution creative & documentary shooters View Sigma fp L

GearScore™ Verdict — Which should you buy?

Entry To Full-Frame Mirrorless & Rf Lens Exploration — EOS R (2018): The RF mount's founding camera — 30MP, Dual Pixel CMOS AF, and the proof-of-concept that launched Canon's mirrorless era.

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.

↓ Full specifications below

EOS R (2018)

  • Canon DSLR users wanting to enter the RF ecosystem at the lowest full-frame price
  • EF lens collectors who want an affordable RF body to use with the EF-RF adapter
  • Photographers stepping up from APS-C who want full-frame quality on a budget
  • RF system fans who want a second body without full EOS R6 pricing

Sigma fp L (2021)

  • Commercial photographers who want 61MP in the world's smallest full-frame body
  • Filmmakers using the fp L as a high-resolution cinema camera
  • fp owners who need more resolution for large-format printing
  • L-mount photographers who want extreme resolution in an ultra-compact form

Quick take: The sigma fp l has the highest resolution at 61mp; the eos r is the most affordable; only the eos r is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification EOS R (2018)Sigma fp L (2021)
Price £799 £1,999
Sensor 30.3MP full-frame CMOS 61MP full-frame BSI CMOS
Resolution 30.3MP 61.0MP
Video 4K/30p (1.7× crop), 1080p/60p 12-bit Cinema DNG RAW, 4K/24p
Autofocus Dual Pixel CMOS AF — 5655 AF areas, Eye AF Phase-detect AF with face/eye detection
Stabilisation None None (lens-based only)
Burst Rate 8fps continuous (5fps with AF/AE) 18fps electronic
Battery Life ~350 shots (CIPA) 200 shots (CIPA)
Weight 660g body only 427g body only
Dimensions 135.8 × 98.3 × 84.4mm 112.6 × 69.9 × 45.3mm
Weather Sealed Yes No
Viewfinder EVF, 3.69M dots, 0.71× magnification None (optional clip-on EVF available)
Screen 3.0" touchscreen, tilting 3.15" fixed touchscreen
Mount Canon RF mount (full-frame) Leica L-mount
Memory Cards Single SD UHS-II slot Single SD UHS-II
Connectivity USB-C, Bluetooth, Wi-Fi, 3.5mm mic jack USB-C 3.1, Wi-Fi, Bluetooth
Genre EOS RSigma fp L
Portrait
9.0
9.0
Landscape
9.0
9.0
Travel
7.0
7.0
Wedding
7.0
Vlogging & Video
4.0
7.0
Sports
4.0
Street
9.0
Sports & Action
4.0
⚡ Compare specs side by side EOS R prices → Sigma fp L prices →

More comparisons with EOS R

Camera family history