EOS RPvs OM-D E-M10 IVvs OM-1 II
Which should you buy?
Entry Full-Frame Stills Photography — EOS RP (2019): An affordable gateway into the RF system. The RP makes sense as a stepping stone camera — if you're committed to Canon RF glass, this is the cheapest full-frame body to buy those lenses for. Just manage expectations on video and battery life.
Travel & Everyday — OM-D E-M10 IV (2020): Compact Micro Four Thirds body with built-in IBIS — ideal for travellers who want stability without bulk.
Wildlife & Action — OM-1 II (2024): 120fps burst, 8-stop IBIS, and IP53 sealing — the most capable wildlife and action camera in the Micro Four Thirds world.
Who should buy what
EOS RP (2019)
- Canon users who want to start investing in RF glass affordably
- Stills photographers who shoot primarily in good light
- Anyone coming from a Canon DSLR wanting the RF system at low cost
- Travel photographers who prioritise compactness over video specs
OM-D E-M10 IV (2020)
- You're new to mirrorless and want a small, uncomplicated first camera to learn on
- You want excellent in-body stabilisation to steady handheld video and shake-prone shooting
- You're drawn to the Micro Four Thirds ecosystem and want to start at the entry level
OM-1 II (2024)
- You shoot wildlife, birds, or fast action and want the best MFT autofocus available
- You need strong weather sealing without the weight of a full-frame sports body
- You're in the MFT system and want a flagship-level body upgrade
Quick take: The eos rp has the highest resolution at 26mp; the om-d e-m10 iv is the most affordable; only the om-1 ii is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | EOS RP (2019) | OM-D E-M10 IV (2020) | OM-1 II (2024) |
|---|---|---|---|
| Price | £799 | £469 | £1,499 |
| Sensor | 26.2MP Full-Frame CMOS | 20.3MP Micro Four Thirds Live MOS | 20.4MP Micro Four Thirds Stacked BSI CMOS |
| Resolution | 26.2MP | 20.3MP | 20.4MP |
| Video | 4K/24p (with 1.7× crop), 1080p/60p | 4K/30p, 1080p/60p | 4K/120p Cinema4K, Apple ProRes RAW (with recorder) |
| Autofocus | Dual Pixel CMOS AF, 4779 manually selectable positions | Phase-detect + contrast detect, 121 points | Quad-Pixel phase-detect, 1053 points, AI subject recognition (birds/animals) |
| Stabilisation | None (no IBIS) | 5-axis IBIS, 4.5 stops | 5-axis IBIS, 8.0 stops (Dual IS) |
| Burst Rate | 5fps mechanical | 15fps | 120fps electronic (blackout-free), 15fps mechanical |
| Battery Life | ~250 shots (CIPA) — very limited | ~360 shots (CIPA) | ~520 shots (CIPA) |
| Weight | 485g (body, battery, card) | 383g body only | 561g body only |
| Dimensions | 132.5 × 85.0 × 70.0mm | 121.4 × 83.6 × 49.0mm | 134.8 × 91.6 × 72.7mm |
| Weather Sealed | No | No | Yes |
| Viewfinder | EVF, 2.36M dots, 0.70× magnification | EVF, 2.36M dots, 0.46× magnification | EVF, 5.76M dots, 0.83× magnification |
| Screen | 3.0" vari-angle touchscreen, 1.04M dots | 3.0" tilting touchscreen | 3.0" fully articulating touchscreen |
| Mount | Canon RF-mount | Micro Four Thirds | Micro Four Thirds |
| Memory Cards | Single SD UHS-II | Single SD UHS-I slot | Dual SD UHS-II slots |
| Connectivity | USB-C, Wi-Fi, Bluetooth | USB Micro-B, Bluetooth, Wi-Fi, micro HDMI | USB-C, Bluetooth, Wi-Fi |
Compare pairs from this group