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A5100vs A6600

GearFrame · Updated March 2026

Sony A5100 Sony A5100 (2014) Starting from £200 new Best for Casual & Travel View A5100
VS
Sony A6600 Sony A6600 (2019) Starting from £1299 new Best for Hybrid photography, travel & video on Sony APS-C View A6600

GearScore™ Verdict — Which should you buy?

Casual & Travel — A5100 (2014): The A5100 is one of the smallest APS-C mirrorless cameras ever made. Its 24MP sensor, phase-detect AF, and selfie-friendly flip screen pack remarkable capability into a shirt-pocket-sized body. No EVF or hot shoe limits it for serious use, but as a compact travel camera or beginner's first mirrorless, it punches well above its price on the used market.

Hybrid Photography, Travel & Video On Sony Aps-C — A6600 (2019): The APS-C Sony that has everything — IBIS, real-time Eye AF, excellent battery life, and 4K/30p in a weather-sealed body.

↓ Full specifications below

A5100 (2014)

  • Beginners stepping up from a smartphone
  • Compact travel photographers
  • Casual vloggers who want APS-C quality

A6600 (2019)

  • Sony APS-C shooters who need IBIS — the only A6000-series body to offer it
  • Hybrid photographers who want the best of stills and video from a compact E-mount body
  • A6400 or A6100 owners who want IBIS and a headphone jack for video work
  • Travel photographers who need compact full-featured weather-sealed performance

Quick take: The a5100 has the highest resolution at 24mp; the a5100 is the most affordable; only the a6600 is weather sealed. Scroll down for the full spec breakdown.

Full specifications

Specification A5100 (2014)A6600 (2019)
Price £200 £1,299
Sensor 24.3MP APS-C Exmor CMOS 24.2MP APS-C Exmor CMOS
Resolution 24.3MP 24.2MP
Video 1080p/60p 4K/30p (no crop), 1080p/120p
Autofocus Hybrid phase-detect / contrast-detect AF, face detection Real-time Eye AF, real-time tracking — inherited from A9
Stabilisation None 5-axis IBIS — 5 stops
Burst Rate 6fps 11fps continuous with AF/AE
Battery Life ~400 shots (CIPA) ~810 shots (CIPA) — large NP-FZ100 battery
Weight 224g (body only) 503g body only
Dimensions 109.6 × 62.8 × 35.7mm 120 × 66.9 × 69.3mm
Weather Sealed No Yes
Viewfinder None EVF, 2.36M dots, 0.70× magnification
Screen 3.0" flip-up touchscreen, 921k dots 3.0" touchscreen, tilting
Mount Sony E-mount Sony E-mount (APS-C)
Memory Cards Single SD / MemoryStick PRO Duo slot Single SD UHS-I slot
Connectivity Micro USB, Wi-Fi, NFC USB-C, Bluetooth, Wi-Fi, 3.5mm mic & headphone jacks
Genre A5100A6600
Casual
9.0
Travel
8.5
9.0
Portrait
7.5
9.0
Street
7.5
9.0
Vlogging & Video
7.0
9.0
Landscape
6.5
Sports & Action
6.5
Wildlife
7.0
Sports
7.0

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

⚡ Compare specs side by side A5100 prices → A6600 prices →

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