Decision tools · Compare
OM-D E-M5 vs A6100
Quick take: The A6100 has the highest resolution at 24MP; the OM-D E-M5 is the most affordable; only the OM-D E-M5 is weather sealed.
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?
A6100 — Beginner, Family, Travel: Best autofocus in its class for the price.
Who should buy what
A6100 (2019)
is the right camera for you if…
- First-time mirrorless buyers who want solid AF
- Families stepping up from a smartphone
Full specificationsthe better value in each row is highlighted
| Specification | OM-D E-M5Olympus · 2012 | A6100Sony · 2019 |
|---|---|---|
| Price | £40 usedBest | £649 |
| Sensor | 16.1MP Micro Four Thirds Live MOS | APS-C Exmor CMOS |
| Resolution | 16.1MP | 24.2MPBest |
| Video | Full HD 1080/60i | 4K 30fps |
| Autofocus | Contrast-detect AF, 35 areas, face and eye detection | 425-point phase-detect, real-time tracking |
| Stabilisation | 5-axis in-body stabilisation | No stabilisation |
| Burst Rate | 9fps | 11fpsBest |
| Battery Life | ~360 shots (CIPA) | 420 shots (CIPA)Best |
| Weight | 425g (with battery) | 396g (body only)Best |
| Dimensions | 121.9 × 88.9 × 43.2mm | 119.9 × 66.9 × 59.4mm |
| Weather Sealed | YesBest | Not weather sealed |
| Viewfinder | EVF, 1.44M dots | EVF 0.39" 1.44M-dot |
| Screen | 3.0" tilting OLED touch screen, 610k dots | 3.0" tilting touchscreen, 921k-dot |
| Mount | Micro Four Thirds | Sony E-Mount |
| Memory Cards | Single SD slot | SD UHS-I / Memory Stick |
| Connectivity | USB 2.0 multi-connector, micro HDMI, hot shoe, Accessory Port 2 | Wi-Fi, Bluetooth 4.1, Micro USB, Micro HDMI |
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
OM-D E-M5
A6100
Portrait
4.9/10
6.7/10
Street
6.0/10
7.3/10
Travel
5.9/10
6.2/10
Wedding & Events
4.0/10
5.1/10
Documentary
4.1/10
5.2/10
Sports & Action
5.3/10
6.5/10
Landscape
4.7/10
4.9/10
Wildlife
6.1/10
6.9/10
Casual
4.3/10
6.4/10
Food
5.5/10
6.2/10
Macro
5.1/10
5.2/10
Architecture
4.4/10
5.5/10
Astrophotography
3.7/10
6.0/10
Vlogging & Video
—
5.9/10
Filmmaking
—
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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