Decision tools · Compare
Quick take: The OM-D E-M5 is the most affordable; only the OM-D E-M5 is weather sealed.
Where the OM-D E-M5 wins
Where the PEN E-PL7 wins
16 specs side by side·13 genres scored·UK prices from Wex Photo Video, Clifton Cameras, MPB, eBay and Amazon UK
Price buttons are affiliate links — GearFrame may earn a commission at no extra cost to you. It never affects a score. Learn more
The PEN E-PL7 is 7 mm narrower, 22 mm shorter, 5 mm slimmer and 68 g lighter than the OM-D E-M5.
Drawn to scale from the makers' dimensions (W × H × D). Front shown, depth on the slanted edge.
| Specification | OM-D E-M5Olympus · 2012 | PEN E-PL7Olympus · 2014 |
|---|---|---|
| Price | £40 usedBest | £105 used |
| Sensor | 16.1MP Micro Four Thirds Live MOS | 16.1MP Four Thirds Live MOS |
| Resolution | 16.1MP | 16.1MP |
| Video | Full HD 1080/60i | Full HD 1080p/30 |
| Autofocus | Contrast-detect AF, 35 areas, face and eye detection | Contrast-detect AF (FAST AF), 81 areas, face / eye detection |
| Stabilisation | 5-axis in-body stabilisation | Sensor-shift in-body stabilisation |
| Burst Rate | 9fpsBest | 8fps |
| Battery Life | ~360 shots (CIPA)Best | ~350 shots (CIPA) |
| Weight | 425g (with battery) | 357g (with battery)Best |
| Dimensions | 121.9 × 88.9 × 43.2mm | 114.9 × 67 × 38.4mm |
| Weather Sealed | YesBest | Not weather sealed |
| Viewfinder | EVF, 1.44M dots | None built in (optional VF-4) |
| Screen | 3.0" tilting OLED touch screen, 610k dots | 3.0" tilting touchscreen (flips down 180°), 1.04M dots |
| Mount | Micro Four Thirds | Micro Four Thirds |
| Memory Cards | Single SD slot | Single SD slot |
| Connectivity | USB 2.0 multi-connector, micro HDMI, hot shoe, Accessory Port 2 | USB, micro HDMI, hot shoe, Accessory Port 2, Wi-Fi |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
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 →