Lumix S5vs Ricoh GR IIIx
Which should you buy?
Professional Video & Hybrid Shooting — Lumix S5 (2020): The S5 is an outstanding video camera that also takes excellent stills. 10-bit 4K/60p, dual native ISO and 6.5-stop IBIS in a weather-sealed body is a compelling package. The contrast-detect AF is its main weakness vs Sony and Canon — but for controlled shooting it doesn't hold it back.
Street Portraits & Reportage — Ricoh GR IIIx (2021): APS-C in a shirt pocket with a 40mm perspective — the GR IIIx is the ideal street portrait compact for photographers who want a slightly tighter frame.
Who should buy what
Lumix S5 (2020)
- Videographers who need 10-bit colour science in a full-frame body
- Photographers who shoot video as a second discipline
- Studio photographers who want full-frame IBIS at a lower price
- L-mount system users building a versatile kit
Ricoh GR IIIx (2021)
- You want the GR experience with a slightly tighter, more versatile field of view
- You shoot portraits, food, or street scenes where 40mm suits better than 28mm wide
- You want a premium compact that fits in a shirt pocket with better tonal rendering than a phone
Quick take: The ricoh gr iiix is the most affordable; only the lumix s5 is weather sealed. Scroll down for the full spec breakdown.
Full specifications
| Specification | Lumix S5 (2020) | Ricoh GR IIIx (2021) |
|---|---|---|
| Price | £1,699 | £999 |
| Sensor | 24.2MP Full-Frame CMOS | 24.2MP APS-C CMOS |
| Resolution | 24.2MP | 24.2MP |
| Video | 4K/60p 10-bit V-Log/HLG, 5.9K anamorphic, 1080p/180p slow-motion | 1080p/60p |
| Autofocus | Contrast AF (DFD Technology), face/eye detection | Hybrid contrast/phase-detect AF with subject detection |
| Stabilisation | 6.5-stop IBIS (dual IBIS with Lumix S lenses) | 4-stop IBIS (Shake Reduction) |
| Burst Rate | 7fps mechanical, 9fps electronic (AFS) | 4fps |
| Battery Life | ~470 shots (CIPA) | 200 shots (CIPA) |
| Weight | 714g (body, battery, card) | 262g |
| Dimensions | 132.6 × 97.1 × 81.9mm | 111.2 × 61.4 × 33.2mm |
| Weather Sealed | Yes | No |
| Viewfinder | EVF, 2.36M dots, 0.78× magnification | None |
| Screen | 3.0" vari-angle touchscreen, 1.84M dots | 3.0" fixed touchscreen |
| Mount | Leica L-mount | Fixed 40mm-equiv f/2.8 lens |
| Memory Cards | Dual SD UHS-II | Single SD UHS-I |
| Connectivity | USB-C (USB 3.2 Gen 1), full-size HDMI, Wi-Fi, Bluetooth | USB-C, Wi-Fi, Bluetooth |
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