OM-D E-M5 Mark IIvs A7 IV
Olympus
OM-D E-M5 Mark II (2015)
Starting from £350 new
Best for Travel & Landscape
View OM-D E-M5 Mark II
GearScore™ Verdict — Which should you buy?
Travel & Landscape — OM-D E-M5 Mark II (2015): 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.
Portrait & Wedding Photography — A7 IV (2021): The full-frame portrait benchmark — 33MP, AI Eye AF, and exceptional skin-tone rendering in a pro-grade hybrid body.
Who should buy what
OM-D E-M5 Mark II (2015)
- Travel photographers wanting compact + weather sealing
- Outdoor and landscape shooters
- Micro Four Thirds system users
A7 IV (2021)
- Working photographers who want a reliable full-frame all-rounder
- Portrait, wedding, and event photographers needing 33MP and fast AF
- A7 III owners ready for a major upgrade in resolution, AF, and video
- Hybrid shooters who want 4K/60p and 33MP stills in one dependable body
Quick take: The a7 iv has the highest resolution at 33mp; the om-d e-m5 mark ii is the most affordable. Scroll down for the full spec breakdown.
Full specifications
| Specification | OM-D E-M5 Mark II (2015) | A7 IV (2021) |
|---|---|---|
| Price | £350 | £2,299 |
| Sensor | 16MP Micro Four Thirds Live MOS | 33MP Full-frame BSI Exmor R CMOS |
| Resolution | 16.0MP | 33.0MP |
| Video | 1080p/60p | 4K/60p oversampled, 10-bit internal, S-Log3, S-Cinetone |
| Autofocus | Contrast-detect AF, face detection | 759-point phase-detect, AI subject recognition |
| Stabilisation | 5-axis IBIS, 5.0 stops | 5-axis IBIS, 5.5 stops |
| Burst Rate | 10fps | 10fps mechanical, 30fps electronic |
| Battery Life | ~310 shots (CIPA) | ~580 shots (CIPA) |
| Weight | 417g (with battery and card) | 659g body only |
| Dimensions | 123.7 × 85.0 × 44.5mm | 131.3 × 96.4 × 79.8mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | Electronic, 2.36M dots, 0.74× magnification | EVF, 3.69M dots, 0.78× magnification |
| Screen | 3.0" fully articulating touchscreen, 1.04M dots | 3.0" vari-angle touchscreen |
| Mount | Micro Four Thirds | Sony FE (full-frame E-mount) |
| Memory Cards | Single SD UHS-I slot | Dual slots: CFexpress Type A + SD UHS-II |
| Connectivity | USB 2.0, Wi-Fi | USB-C (3.2 Gen 2), Bluetooth, Wi-Fi |
Suitability by genre
| Genre | OM-D E-M5 Mark II | A7 IV |
|---|---|---|
| Travel | — | |
| Landscape | ||
| Street | — | |
| Macro | — | |
| Wildlife | — | |
| Astrophotography | — | |
| Vlogging & Video | ||
| Sports & Action | ||
| Studio Portraits | — | |
| Outdoor Portraits | — | |
| Wedding & Events | — |
GearScore™ suitability scores are based on aggregated purchaser reviews weighted by photography genre. See how scores are calculated →
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