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OM-D E-M5 Mark II vs OM-D E-M10 IV
Quick take: The OM-D E-M10 IV has the highest resolution at 20MP; the OM-D E-M5 Mark II is the most affordable; only the OM-D E-M5 Mark II is weather sealed.
16 specs side by side·16 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?
OM-D E-M5 Mark II — Travel & Landscape: The E-M5 II was the benchmark weather-sealed travel camera of its generation. The 16MP sensor is modest by today's standards but excellent in practice, and the 5-axis IBIS is genuinely useful. Weather sealing, a flip screen, and a high-res composite mode make it a practical companion. A highly capable used-market buy for travel and outdoor photographers who don't need the latest resolution numbers.
OM-D E-M10 IV — Travel & Everyday: Compact Micro Four Thirds body with built-in IBIS — ideal for travellers who want stability without bulk.
Who should buy what
OM-D E-M5 Mark II (2015)
is the right camera for you if…
- Travel photographers wanting compact + weather sealing
- Outdoor and landscape shooters
- Micro Four Thirds system users
OM-D E-M10 IV (2020)
is the right camera for you if…
- Beginners and enthusiasts who want a compact, stylish Micro Four Thirds camera
- Travellers who want a small, light system without sacrificing image quality
- Smartphone upgraders who want a proper camera that still fits in a bag
- Anyone who wants built-in selfie capability in a traditional camera body
Full specificationsthe better value in each row is highlighted
| Specification | OM-D E-M5 Mark IIOlympus · 2015 | OM-D E-M10 IVOlympus · 2020 |
|---|---|---|
| Price | £124 usedBest | £235 used |
| Sensor | 16MP Micro Four Thirds Live MOS | 20.3MP Micro Four Thirds Live MOS |
| Resolution | 16.0MP | 20.3MPBest |
| Video | 1080p/60p | 4K/30p, 1080p/60p |
| Autofocus | Contrast-detect AF, face detection | Contrast-detect AF, 121 points, face and eye detection |
| Stabilisation | 5-axis IBIS, 5.0 stops | 5-axis IBIS, 4.5 stops |
| Burst Rate | 10fps | 15fpsBest |
| Battery Life | ~310 shots (CIPA) | ~360 shots (CIPA)Best |
| Weight | 417g (with battery and card) | 383g (body only)Best |
| Dimensions | 123.7 × 85.0 × 44.5mm | 121.4 × 83.6 × 49.0mm |
| Weather Sealed | YesBest | Not weather sealed |
| Viewfinder | Electronic, 2.36M dots, 0.74× magnification | EVF, 2.36M dots, 0.46× magnification |
| Screen | 3.0" fully articulating touchscreen, 1.04M dots | 3.0" tilting touchscreen |
| Mount | Micro Four Thirds | Micro Four Thirds |
| Memory Cards | Single SD UHS-I slot | Single SD UHS-I slot |
| Connectivity | USB 2.0, Wi-Fi | USB Micro-B, Bluetooth, Wi-Fi, 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 Mark II
OM-D E-M10 IV
Portrait
5.0/10
5.2/10
Street
5.9/10
6.1/10
Travel
5.8/10
5.6/10
Wedding & Events
4.0/10
3.9/10
Vlogging & Video
4.2/10
—
Documentary
4.6/10
4.0/10
Sports & Action
5.4/10
5.5/10
Landscape
5.4/10
4.4/10
Wildlife
6.1/10
6.0/10
Casual
4.3/10
5.3/10
Food
5.9/10
6.0/10
Macro
7.1/10
6.1/10
Architecture
5.4/10
4.9/10
Astrophotography
5.5/10
5.5/10
Filmmaking
—
3.7/10
Fun & simple
—
5.5/10
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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