Lumix G9vs Sigma fp L

GearFrame · Updated March 2026

Lumix Lumix G9 Lumix Lumix G9 (2017) Starting from £549 new Best for Wildlife, sports, travel View Lumix G9
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?

Wildlife, Sports, Travel — Lumix G9 (2017): The G9 showed that Micro Four Thirds could compete for fast-action stills.

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

Lumix G9 (2017)

  • Wildlife photographers who want fast burst and long telephoto reach at lower cost
  • MFT system users who prioritise stills over video

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 lumix g9 is the most affordable; only the lumix g9 is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification Lumix G9 (2017)Sigma fp L (2021)
Price £549 £1,999
Sensor Micro Four Thirds Live MOS 61MP full-frame BSI CMOS
Resolution 20.3MP 61.0MP
Video 4K 60fps, C4K 24fps 12-bit Cinema DNG RAW, 4K/24p
Autofocus 225-point contrast-detect DFD Phase-detect AF with face/eye detection
Stabilisation 5-axis IBIS, 6.5 stops (6.0 stops dual IS) None (lens-based only)
Burst Rate 20fps mechanical, 60fps electronic 18fps electronic
Battery Life 400 shots (CIPA) 200 shots (CIPA)
Weight 658g (body only) 427g body only
Dimensions 136.9 × 97.3 × 91.6mm 112.6 × 69.9 × 45.3mm
Weather Sealed Yes No
Viewfinder EVF 0.83× 3.68M-dot None (optional clip-on EVF available)
Screen 3.0" fully articulating touchscreen, 1.04M-dot 3.15" fixed touchscreen
Mount Micro Four Thirds Leica L-mount
Memory Cards 2× SD UHS-II Single SD UHS-II
Connectivity Wi-Fi, Bluetooth 4.2, USB-C, HDMI full-size USB-C 3.1, Wi-Fi, Bluetooth
Genre Lumix G9Sigma fp L
Street
9.0
Landscape
9.0
Portrait
9.0
Vlogging & Video
7.0
Travel
7.0
Sports & Action
4.0
⚡ Compare specs side by side Lumix G9 prices → Sigma fp L prices →

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