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PowerShot G7X Mark IIIvs GFX 100S

GearFrame · Updated March 2026

Canon PowerShot G7X Mark III Canon PowerShot G7X Mark III (2019) Starting from £749 new Best for Vlogging, content creation & travel video View PowerShot G7X Mark III
VS
Fujifilm GFX 100S Fujifilm GFX 100S (2021) Starting from £3999 new Best for Commercial, portrait & landscape photographers View GFX 100S

GearScore™ Verdict — Which should you buy?

Vlogging, Content Creation & Travel Video — PowerShot G7X Mark III (2019): The finest vlogging compact available — pocket-sized 4K, a flip screen, mic input, and USB live streaming in one remarkably capable package.

Commercial, Portrait & Landscape Photographers — GFX 100S (2021): 102MP medium-format with IBIS and phase-detect AF at a price that made serious large-format imaging available to a new generation of photographers.

↓ Full specifications below

PowerShot G7X Mark III (2019)

  • Vloggers and content creators who need 4K video, a flip screen, and a mic input in a pocket-sized camera
  • Travellers who want the best possible compact video quality without carrying an interchangeable-lens system
  • Live streamers who want USB streaming capability built into a compact camera
  • Smartphone upgraders who want significantly better video quality in something nearly as pocketable

GFX 100S (2021)

  • Portrait and commercial photographers who need extraordinary resolution and rendering
  • Landscape photographers who want the finest large-format detail in a manageable body
  • GFX 50S II users who want to double their resolution with improved AF
  • Studio photographers moving up from full-frame who want medium-format colour science

Quick take: The gfx 100s has the highest resolution at 102mp; the powershot g7x mark iii is the most affordable; only the gfx 100s is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification PowerShot G7X Mark III (2019)GFX 100S (2021)
Price £749 £3,999
Sensor 20.1MP 1-inch BSI-CMOS 102MP Medium Format BSI CMOS (43.8 × 32.9mm)
Resolution 20.1MP 102.0MP
Video 4K/30p, 1080p/120p — no crop in 4K 4K/30p, FHD/120p
Autofocus Dual Pixel CMOS AF — fast, reliable, with Eye AF Phase-detect hybrid AF, face/eye detection
Stabilisation Optical IS — lens-based IBIS — up to 6 stops
Burst Rate 20fps (with fixed AF/AE) 5fps
Battery Life ~235 shots (CIPA) ~460 shots (CIPA)
Weight 304g 900g (with battery and card)
Dimensions 105.5 × 60.9 × 41.4mm 150.0 × 104.2 × 87.2mm
Weather Sealed No Yes
Viewfinder None EVF, 5.76M dots, 0.77× magnification
Screen 3.0" fully tilting touchscreen (180° flip for self-facing) 3.0" 3-direction tilting touchscreen
Mount Fixed 24-100mm equivalent f/1.8-2.8 lens Fujifilm GFX (G-mount)
Memory Cards Single SD UHS-I slot Single CFexpress Type B / SD UHS-II combo slot
Connectivity USB-C, Bluetooth, Wi-Fi, 3.5mm mic jack, USB live streaming USB-C, Wi-Fi, Bluetooth
Genre PowerShot G7X Mark IIIGFX 100S
Vlogging & Video
9.0
4.0
Travel
9.0
7.0
Street
7.0
Portrait
7.0
9.0
Landscape
7.0
9.0
Sports
4.0
Architecture
9.0
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 PowerShot G7X Mark III prices → GFX 100S prices →

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