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A5100 vs NEX-6

Quick take: The A5100 has the highest resolution at 24MP; the A5100 is the most affordable.

16 specs side by side·15 genres scored·UK prices from Wex Photo Video and Clifton Cameras

How to read this page. Highlighted cells win that row on the spec alone. Genre scores are the engine's base scores (enthusiast, photo and video); Camera Match re-weights them for your level and priorities. Price buttons are affiliate links; the price you pay is the same.

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Verdictwhich should you buy?

A5100 — Casual & Travel: 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.

Who should buy what
A5100 (2014)
is the right camera for you if…
  • Beginners stepping up from a smartphone
  • Compact travel photographers
  • Casual vloggers who want APS-C quality
Full specificationsthe better value in each row is highlighted
Specification A5100Sony · 2014NEX-6Sony · 2012
Price £102 usedBest£125 used
Sensor 24.3MP APS-C Exmor CMOS16.1MP APS-C sensor
Resolution 24.3MPBest16.1MP
Video 1080p/60pFull HD 1080p/60
Autofocus Hybrid phase-detect / contrast-detect AF, face detectionFast Hybrid AF: 99-point phase-detect + 25-point contrast, face detection
Stabilisation No stabilisationNo IBIS (lens OSS)
Burst Rate 6fps10fps (3fps with AF)Best
Battery Life ~400 shots (CIPA)Best~360 shots (CIPA)
Weight 224g (body only)Best345g (with battery and card)
Dimensions 109.6 × 62.8 × 35.7mm119.9 × 66.9 × 42.6mm
Weather Sealed Not weather sealedNot weather sealed
Viewfinder No viewfinderOLED EVF, 2.36M dots, 100%, 1.09x
Screen 3.0" flip-up touchscreen, 921k dots3.0" LCD, 921k dots, tilts 90° up / 45° down
Mount Sony E-mountSony E-mount
Memory Cards Single SD / MemoryStick PRO Duo slotSingle SD / Memory Stick slot
Connectivity Micro USB, Wi-Fi, NFCMicro USB, mini HDMI, Multi Interface Shoe, Wi-Fi

Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.

How they score by genreengine base scores out of 10
Genre
A5100
NEX-6
Portrait
5.4/10
6.1/10
Street
7.0/10
7.6/10
Travel
6.4/10
6.4/10
Wedding & Events
3.5/10
4.3/10
Vlogging & Video
4.7/10
—
Documentary
4.1/10
4.0/10
Sports & Action
4.7/10
4.8/10
Landscape
5.0/10
4.3/10
Wildlife
5.5/10
5.7/10
Casual
5.2/10
4.4/10
Food
5.9/10
5.3/10
Macro
5.2/10
4.8/10
Architecture
5.2/10
4.7/10
Astrophotography
4.7/10
4.8/10
Fun & simple
4.9/10
—

Scores come from the same engine as Camera Match: verified specifications weighted by what each genre needs, with documented adjustments. The product page and this table show the enthusiast base score. See how scores are calculated →

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