Ricoh
GR III 2018
Best for Street photography & urban reportage
£899
list price · used from £452 at eBay
Decision tools · Compare
GR III vs THETA Z1 51GB
Quick take: The GR III has the highest resolution at 24MP; the GR III is the most affordable.
16 specs side by side·12 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.
Price buttons are affiliate links — GearFrame may earn a commission at no extra cost to you. It never affects a score. Learn more
Verdictwhich should you buy?
GR III — Street Photography & Urban Reportage: The purest street photography compact — APS-C sensor, 28mm perspective, IBIS, and cult-favourite JPEG rendering in a shirt pocket.
Who should buy what
GR III (2018)
is the right camera for you if…
- Street photographers who want a classic 28mm perspective in a pocketable body
- Documentary photographers who want a discreet, fast APS-C compact
- GR IIIx buyers who prefer the wider 28mm field of view
- Anyone who wants serious APS-C image quality without carrying a bag
Full specificationsthe better value in each row is highlighted
| Specification | GR IIIRicoh · 2018 | THETA Z1 51GBRicoh · 2019 |
|---|---|---|
| Price | £899Best | £1,149 |
| Sensor | 24.2MP APS-C CMOS | 1" CMOS (×2) |
| Resolution | 24.2MPBest | 23.0MP |
| Video | 1080p/60p | 4K 30fps 360° |
| Autofocus | Hybrid contrast/phase-detect AF with subject detection | — |
| Stabilisation | 4-stop IBIS (Shake Reduction) | Electronic |
| Burst Rate | 4fps | — |
| Battery Life | 200 shots (CIPA) | 300 shots (Ricoh)Best |
| Weight | 227g (body only) | 182gBest |
| Dimensions | 109.4 × 61.9 × 33.2mm | — |
| Weather Sealed | Not weather sealed | Not weather sealed |
| Viewfinder | No viewfinder | — |
| Screen | 3.0" fixed touchscreen | — |
| Mount | Fixed 28mm-equiv f/2.8 lens | Fixed dual lens (360°) |
| Memory Cards | Single SD UHS-I | 51 GB built in (no card slot) |
| Connectivity | 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
GR III
THETA Z1 51GB
Portrait
4.0/10
—
Street
8.0/10
—
Travel
6.8/10
—
Wedding & Events
4.3/10
—
Documentary
4.4/10
—
Landscape
4.9/10
—
Casual
5.9/10
—
Food
5.2/10
—
Macro
3.8/10
—
Architecture
4.8/10
—
Astrophotography
4.2/10
—
Fun & simple
4.7/10
—
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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