Head to head · specs cited · drawn to scale
Nikon Z fc vs Olympus OM-D E-M10 Mark IV
Every spec below is quoted from the makers' official pages — where a figure isn't published we say so rather than guess. Sizes are drawn at true relative scale from published dimensions, and the bag-fit row is computed against our measured bag catalog.
The 3 biggest published differences
- Resolution (MP): the Zfc leads at 20.9 million (effective) vs the E-M10 IV's 20.3.
- EVF resolution: the Zfc leads at Approx. 2360k-dot (XGA) OLED vs the E-M10 IV's 2360K dots.
- Burst — mechanical: the E-M10 IV leads at Approx. 8.7fps vs the Zfc's Approx. 5 fps (Continuous H); approx. 11 fps (Continuous H extended).
 Zfc Nikon Z |  E-M10 IV Micro Four Thirds | |
|---|---|---|
| Overview | ||
| Type | Mirrorless | Mirrorless |
| Format | 23.5 x 15.7 mm CMOS sensor (Nikon DX format) | 4/3'' (Four Thirds) |
| Lens mount | Nikon Z | Micro Four Thirds |
| Released | —, not published | —, not published |
| Sensor & Image | ||
| Sensor type | CMOS | Live MOS sensor |
| Sensor size | 23.5 x 15.7 mm CMOS sensor (Nikon DX format) | 4/3'' (Four Thirds) |
| Resolution (MP) | 20.9 million (effective) | 20.3 |
| In-body stabilisation | none | 4.5 |
| ISO range | ISO 100-51200 (expandable to ISO 204800 equivalent) | 200 (Manual); LOW approx.100 extended |
| Autofocus & Speed | ||
| AF system | Hybrid phase-detection/contrast AF with AF assist | Contrast Detection AF system |
| Subject detection | 209 focus points; auto-area AF with people and animal (eye) detection | 121 points / All target, Group target (9-areas), Single target |
| Burst — mechanical | Approx. 5 fps (Continuous H); approx. 11 fps (Continuous H extended) | Approx. 8.7fps |
| Burst — electronic | —, not published | Approx. 15fps |
| Video | ||
| Max video | 3840 x 2160 (4K UHD): 30p/25p/24p | 4K (3840 x 2160) / 30p, 25p, 24p |
| Codecs / sampling | H.264/MPEG-4 Advanced Video Coding; MOV, MP4 | MOV(MPEG-4AVC/H.264) |
| Recording limit | —, not published | 29min |
| Viewfinder & Screen | ||
| EVF resolution | Approx. 2360k-dot (XGA) OLED | 2360K dots |
| EVF magnification | Approx. 1.02x | Max. 1.23x |
| Rear screen | 7.5-cm/3.0-in., approx. 1040k-dot vari-angle TFT touch-sensitive LCD | 7.6cm / 3.0'' (3:2), 1037K dots, tilting touch panel |
| Body & Handling | ||
| Dimensions (W×H×D) | 134.5 × 93.5 × 43.5 mm | 121.7 × 84.6 × 49 mm |
| Weight (body) | 445 g | 383 g |
| Weather sealing | —, not published | —, not published |
| Shutter durability | —, not published | —, not published |
| Power & Storage | ||
| Battery life (CIPA) | Approx. 300 shots (CIPA) | Approx. 360 images |
| Battery | EN-EL25 | BLS-50 Lithium-Ion Battery |
| Card slots | One slot: SD (UHS-I compliant SDHC/SDXC) | SD Memory Card (SDHC, SDXC, UHS-I, UHS-II) |
| Connectivity | ||
| USB | Type C USB connector (SuperSpeed USB) | —, not published |
| Wireless | Wi-Fi IEEE 802.11b/g/n; Bluetooth Specification Version 4.2 | Bluetooth®, Wi-Fi |
| HDMI | Type D HDMI connector | Micro connector (Type D) |
| Price | ||
| Launch price | $959.95 | $599.99 |
| Size, to scale | ||
Front view, drawn at the same scale from each maker's published W×H (mm). | ||
| Smallest bag that fits | ||
| Body + standard zoom | Think Tank Mirrorless Mover 25 V2 Fits with 24-120 f/4 · View at B&H Photo Video | Think Tank Mirrorless Mover 20 V2 Fits body only · View at B&H Photo Video |
Sources
“23.5 x 15.7 mm CMOS sensor (Nikon DX format); 20.9 million effective pixels; 209 focus points; approx. 2360k-dot (XGA) OLED; 7.5-cm/3.0-in., approx. 1040k-dot vari-angle TFT touch-sensitive LCD”
“4/3'' Live MOS sensor; Effective pixels 20.3 Megapixels; Built-in 5-axis Up to 4.5 EV steps; 121 points / All target, Group target (9-areas), Single target; Approx. 8.7fps (mech.) / Approx. 15fps (electronic)”
Spec values are the manufacturers' published figures, compared factually — we don't rank cameras. Fit verdicts are planning estimates from published interior dimensions, not guarantees. See methodology.
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