Decision tools · Compare
OM-5 vs TG-7
Quick take: The OM-5 has the highest resolution at 20MP; the TG-7 is the most affordable.
16 specs side by side·17 genres scored·UK prices from Wex Photo Video and Clifton Cameras
How to read this page. Highlighted cells win that row on the spec alone. Genre scores are the engine's base scores (enthusiast, photo and video); Camera Match re-weights them for your level and priorities. Price buttons are affiliate links; the price you pay is the same.
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Verdictwhich should you buy?
OM-5 — Outdoor & Adventure: The toughest camera at this price — IP53 weather sealing and 7.5-stop IBIS built for adventure photographers.
TG-7 — Adventure, Underwater & Outdoor Use: Waterproof to 15m, freezeproof and shockproof — the TG-7 is the most capable rugged compact for adventure and outdoor use.
Who should buy what
OM-5 (2022)
is the right camera for you if…
- Outdoor and adventure photographers who need a compact, weather-sealed body
- Travellers who want MFT's compact size with pro-level weather protection
- E-M5 III owners upgrading to OM System's improved subject detection
- Photographers who want strong IBIS and rugged build without OM-1 pricing
TG-7 (2023)
is the right camera for you if…
- Divers and snorkellers who need a waterproof camera without a housing
- Outdoor and adventure photographers who want a rugged pocket compact
- Parents who want an indestructible camera for children and family adventures
- Travellers who want a tough backup camera that can go anywhere
Full specificationsthe better value in each row is highlighted
| Specification | OM-5OM System · 2022 | TG-7OM System · 2023 |
|---|---|---|
| Price | £899 | £449Best |
| Sensor | 20.4MP Micro Four Thirds Live MOS | 12MP BSI CMOS |
| Resolution | 20.4MPBest | 12.0MP |
| Video | 4K/30p, C4K/24p, OM-Log400 | 4K/30p, 1080p/120p |
| Autofocus | Phase-detect, 121 all-cross points, subject tracking | Contrast-detect AF with face detection |
| Stabilisation | 5-axis IBIS, 7.5 stops (Dual IS with compatible lenses) | Sensor-shift IS for stills, digital IS for video |
| Burst Rate | 30fps electronic, 10fps mechanicalBest | 20fps |
| Battery Life | ~370 shots (CIPA)Best | 340 shots (CIPA) |
| Weight | 414g (body only) | 253g (with battery and card)Best |
| Dimensions | 122.3 × 87.6 × 49.7mm | 113.0 × 66.5 × 32.7mm |
| Weather Sealed | Yes | Yes |
| Viewfinder | EVF, 2.36M dots, 0.74× magnification | No viewfinder |
| Screen | 3.0" fully articulating touchscreen | 3.0" fixed TFT LCD |
| Mount | Micro Four Thirds | Fixed 25mm-equiv f/2.0 lens (4× optical zoom) |
| Memory Cards | Dual SD UHS-II slots | Single SD UHS-I |
| Connectivity | USB-C, Bluetooth, Wi-Fi | USB-C, Wi-Fi, Bluetooth |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
How they score by genreengine base scores out of 10
Genre
OM-5
TG-7
Portrait
6.5/10
3.3/10
Street
6.8/10
5.9/10
Travel
6.6/10
6.5/10
Wedding & Events
5.5/10
2.8/10
Vlogging & Video
6.1/10
—
Filmmaking
5.1/10
2.8/10
Documentary
6.3/10
5.0/10
Sports & Action
6.7/10
—
Landscape
5.9/10
3.8/10
Wildlife
7.5/10
—
Casual
6.0/10
6.0/10
Food
6.9/10
4.1/10
Macro
8.1/10
5.7/10
Architecture
6.0/10
2.9/10
Astrophotography
5.6/10
2.6/10
Underwater
—
6.0/10
Fun & simple
—
5.9/10
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 →
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