📷 Cameras 🔭 Lenses 🎒 Accessories 🏷 Brands

GR IIIx HDFvs Sigma fp L

GearFrame · Updated March 2026

Ricoh GR IIIx HDF Ricoh GR IIIx HDF (2024) Starting from £999 new Best for Street & documentary photography with a distinctive aesthetic View GR IIIx HDF
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?

Street & Documentary Photography With A Distinctive Aesthetic — GR IIIx HDF (2024): The GR IIIx with a built-in dream filter — for photographers who want the GR's legendary APS-C quality with an added layer of analogue magic.

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

GR IIIx HDF (2024)

  • GR IIIx fans who want the HDF bloom effect without using post-processing
  • Street photographers who want a distinctive, instantly recognisable aesthetic
  • Film photography enthusiasts who want to replicate analogue optical character digitally
  • GR III owners ready to upgrade to the 40mm equivalent perspective

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 gr iiix hdf is the most affordable. Scroll down for the full spec breakdown.

Full specifications

Specification GR IIIx HDF (2024)Sigma fp L (2021)
Price £999 £1,999
Sensor 24.2MP APS-C CMOS 61MP full-frame BSI CMOS
Resolution 24.2MP 61.0MP
Video 1920 × 1080 / 60fps 12-bit Cinema DNG RAW, 4K/24p
Autofocus Phase/contrast hybrid CDAF with Snap Focus Phase-detect AF with face/eye detection
Stabilisation 3-axis Shake Reduction (SR) — 4 stops None (lens-based only)
Burst Rate 4fps continuous 18fps electronic
Battery Life ~200 shots (CIPA) 200 shots (CIPA)
Weight 262g body only 427g body only
Dimensions 122.5 × 69.5 × 35.2mm 112.6 × 69.9 × 45.3mm
Weather Sealed No No
Viewfinder None — rear LCD only None (optional clip-on EVF available)
Screen 3.0" fixed LCD touchscreen, 1.037M dots 3.15" fixed touchscreen
Mount Fixed GR Lens 26.1mm f/2.8 (40mm equivalent) Leica L-mount
Memory Cards Single SD/SDHC/SDXC slot Single SD UHS-II
Connectivity USB-C, Wi-Fi, Bluetooth USB-C 3.1, Wi-Fi, Bluetooth
Genre GR IIIx HDFSigma fp L
Street
9.0
9.0
Travel
9.0
7.0
Portrait
7.0
9.0
Landscape
7.0
9.0
Sports
4.0
Wildlife
4.0
Vlogging & Video
7.0
Sports & Action
4.0

GearScore™ suitability scores are based on aggregated purchaser reviews weighted by photography genre. See how scores are calculated →

⚡ Compare specs side by side GR IIIx HDF prices → Sigma fp L prices →

More comparisons with GR IIIx HDF

Camera family history