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PowerShot G7X Mark IIIvs DC-G100D

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
Lumix DC-G100D Lumix DC-G100D (2023) Starting from £649 new Best for Vlogging, content creation & lightweight travel View DC-G100D

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.

Vlogging, Content Creation & Lightweight Travel — DC-G100D (2023): The lightest capable MFT mirrorless for vloggers — phase-detect AF, directional audio, and the full Lumix lens ecosystem under 350g.

↓ 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

DC-G100D (2023)

  • Content creators who want better quality than a smartphone without the weight of a full-size camera
  • Travel vloggers who want the smallest capable MFT camera with a flip screen and mic input
  • Photography beginners entering the Lumix MFT system at an accessible price point
  • G100 owners who want the upgraded phase-detect AF for better subject tracking

Quick take: The dc-g100d has the highest resolution at 20mp; the dc-g100d is the most affordable. Scroll down for the full spec breakdown.

Full specifications

Specification PowerShot G7X Mark III (2019)DC-G100D (2023)
Price £749 £649
Sensor 20.1MP 1-inch BSI-CMOS 20.3MP Micro Four Thirds Live MOS
Resolution 20.1MP 20.3MP
Video 4K/30p, 1080p/120p — no crop in 4K 4K/30p, 4K/24p, 1080p/60p — V-Log L (upgrade)
Autofocus Dual Pixel CMOS AF — fast, reliable, with Eye AF Phase-detect AF — upgraded from G100's contrast-only DFD
Stabilisation Optical IS — lens-based 2-axis (body); 5-axis Dual IS II when used with OIS lenses
Burst Rate 20fps (with fixed AF/AE) 10fps AF single, 9fps AFS continuous
Battery Life ~235 shots (CIPA) ~250 shots (CIPA)
Weight 304g 333g body only
Dimensions 105.5 × 60.9 × 41.4mm 116.5 × 82.5 × 55.8mm
Weather Sealed No No
Viewfinder None EVF 0.53× 3.68M-dot — pop-up style
Screen 3.0" fully tilting touchscreen (180° flip for self-facing) 3.0" fully articulating touchscreen, 1.84M dots
Mount Fixed 24-100mm equivalent f/1.8-2.8 lens Micro Four Thirds (MFT)
Memory Cards Single SD UHS-I slot Single SD/SDHC/SDXC slot
Connectivity USB-C, Bluetooth, Wi-Fi, 3.5mm mic jack, USB live streaming USB-C, 3.5mm mic jack, Bluetooth, Wi-Fi
Genre PowerShot G7X Mark IIIDC-G100D
Vlogging & Video
9.0
9.0
Travel
9.0
9.0
Street
7.0
7.0
Portrait
7.0
7.0
Landscape
7.0
7.0
Sports
4.0
4.0

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

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