| Sensor | 16.1 MP Live MOS | 16.1 MP Live MOS | 16.1 MP Live MOS | 20MP Four Thirds | 20MP Four Thirds |
| High Resolution Mode? | No | No | Yes (40MP) | Yes (50MP) | Yes (50MP) |
| Focus Stacking | No | No | Yes (with firmware update) | Yes | Yes |
| Processor | TruePic VII | TruePic VII | TruePic VII | TruePic VII | TruePic VIII |
| Image stabilization | 3-axis (3 stops) | 5-axis (4 stops) | 5-axis (5 stop) | 5-axis (5 stops) | 5-axis (up to 5.5 stops) |
| Electronic shutter | No | Yes | Yes | | Yes |
| ISO range | 100-25600 | 100-25600 | 100-25600 | | 64 - 25600 |
| Max burst rate | 8 fps | 8.5 fps | 10 fps | | 60 fps (electronic) 15 fps (mechanical) |
| LCD type | Tilting | Tilting | Rotating | | Fully articulating touchscreen |
| LCD size/resolution | 3" / 1.04M-dot | 3" / 1.04M-dot | 3" / 1.04M-dot | | |
| EVF type/resolution | 1.44M-dot LCD | 2.36M-dot OLED | 2.36M-dot OLED | | 2.36M-dot EVF |
| EVF size (35mm equiv.) | 0.58x | 0.62x | 0.74x | | 0.74x |
| AF targeting pad | | | | | |
| Built-in flash | Yes | Yes | No | | No |
| Video resolution | 1080/30p | 1080/60p/30p/24p | 1080/60p/30p/24p | 1080/60p | UHD 4K (144Mbps) |
| 4K time-lapse | No | Yes | Yes (w/firmware update) | | |
| Weather-sealing | No | No | Yes | No | Yes |
| Mic jack | No | No | Yes | | Yes |
| Battery life | 320 shots | 320 shots | 310 shots | 330 shots | 440 shots |
| Dimensions | 119 x 82 x 46mm | 120 x 83 x 47mm | 124 x 85 x 45mm | 125 x 72 x 37mm | 134 x 91 x 69mm |
| Weight | 400 g | 390 g | 469 g | 427 g | 574 g |
| WiFi (Wireless) | Yes | Yes | Yes | Yes | Yes |