Q3 43vs A6100

GearFrame · Updated March 2026

Leica Q3 43 Leica Q3 43 (2024) Starting from £6995 new Best for Documentary, portrait & reportage photography View Q3 43
VS
Sony A6100 Sony A6100 (2019) Starting from £549 new Best for Beginner, family, travel View A6100

GearScore™ Verdict — Which should you buy?

Documentary, Portrait & Reportage Photography — Q3 43 (2024): The Q3 with the most human lens — 43mm, 60MP, and Leica rendering at its most natural and versatile.

Beginner, Family, Travel — A6100 (2019): Best autofocus in its class for the price.

↓ Full specifications below

Q3 43 (2024)

  • Portrait and documentary photographers who find 28mm too wide and 50mm too tight
  • Q3 owners who prefer a natural 43mm perspective over the iconic 28mm Summilux
  • Reportage photographers who want the discreet Q3 form factor with a more intimate focal length
  • Leica system users who want a fixed-lens body that excels across multiple genres

A6100 (2019)

  • First-time mirrorless buyers who want solid AF
  • Families stepping up from a smartphone

Quick take: The q3 43 has the highest resolution at 60mp; the a6100 is the most affordable; only the q3 43 is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification Q3 43 (2024)A6100 (2019)
Price £6,995 £549
Sensor 60MP full-frame BSI CMOS APS-C Exmor CMOS
Resolution 60.0MP 24.2MP
Video 8K/30p, 4K/60p 10-bit — L-Log 4K 30fps
Autofocus Phase-detect AF with face and eye detection 425-point phase-detect, real-time tracking
Stabilisation 8-stop IBIS (combined with OIS) None
Burst Rate 15fps electronic 11fps
Battery Life ~350 shots (CIPA) 420 shots (CIPA)
Weight 743g body only 396g (body only)
Dimensions 130.0 × 80.3 × 91.1mm 119.9 × 66.9 × 59.4mm
Weather Sealed Yes No
Viewfinder EVF 0.79× 5.76M-dot OLED EVF 0.39" 1.44M-dot
Screen 3.0" fully articulating touchscreen, 1.84M dots 3.0" tilting touchscreen, 921k-dot
Mount Fixed Summicron-M 43mm f/2 ASPH (43mm — closest to human field of view) Sony E-Mount
Memory Cards Single UHS-II SD slot SD UHS-I / Memory Stick
Connectivity USB-C 3.2 Gen 2, Wi-Fi 5GHz, Bluetooth 5.0 Wi-Fi, Bluetooth 4.1, Micro USB, Micro HDMI
Genre Q3 43A6100
Portrait
9.0
Street
9.0
Travel
9.0
Landscape
7.0
Sports
4.0
Wildlife
4.0
⚡ Compare specs side by side Q3 43 prices → A6100 prices →

More comparisons with Q3 43

Camera family history