Panasonic LUMIX S5 II Full-Frame Camera vs Ricoh GR IIIx APS-C Compact Camera (2026)

✍️ By the 247Verdict Editorial Team📅 Updated 05 October 2026

Which is better? We compared both on score, owner ratings, pros and cons.

Panasonic LUMIX S5 II Full-Frame Camera

9.2/10 Excellent

4.7★ (2,400 owners)

24MP full-frame, Phase Detect AF, 5-axis IBIS, 4K/60fps 10-bit, open gate. The filmmaker's mirrorless.

Full Review

Ricoh GR IIIx APS-C Compact Camera

9.2/10 Excellent

4.6★ (2,400 owners)

26MP APS-C, 40mm f/2.8, 3-axis IBIS, pocket-size, snap focus. The street photographer's camera.

Full Review

At a Glance

	Panasonic LUMIX S5 II Full-Frame Camera	Ricoh GR IIIx APS-C Compact Camera
247Verdict Score	9.2/10	9.2/10
Owner Rating	4.7★ (2,400)	4.6★ (2,400)
Verdict	Excellent	Excellent
Sensor	24MP full-frame	26MP APS-C
IBIS	5-axis 5-stop	3-axis

Quick Verdict

This is a genuine draw — both score within 0.15 points of each other. Panasonic LUMIX S5 II Full-Frame Camera: 24MP full-frame, Phase Detect AF, 5-axis IBIS, 4K/60fps 10-bit, open gate. The filmmaker's mirrorless. Ricoh GR IIIx APS-C Compact Camera: 26MP APS-C, 40mm f/2.8, 3-axis IBIS, pocket-size, snap focus. The street photographer's camera. Choose based on your specific needs. Check the current price on Amazon →

Pros & Cons Side by Side

Panasonic LUMIX S5 II Full-Frame Camera

Phase Detect AF resolved Panasonic's historical AF tracking weakness — now competitive with Sony
Open Gate 4:3 aspect ratio captures full sensor area for reframing in post — professional feature
10-bit 4K/60fps internal recording for cinematic colour grading
5-axis IBIS at 5-stop correction handles handheld video with Leica-quality stabilisation
L-mount alliance provides access to Leica, Sigma and Panasonic L-mount lens ecosystem

24MP is modest for a full-frame camera — Sony A7C II's 33MP delivers more resolution
L-mount lens ecosystem smaller than Canon RF or Sony E-mount
Premium pricing with newer brand recognition in full-frame space

Ricoh GR IIIx APS-C Compact Camera

APS-C sensor in a body that fits in a coat pocket — the highest sensor-to-size ratio available
40mm f/2.8 equivalent focal length — the 'normal' lens that renders scenes closest to human vision
Snap Focus mode pre-focuses at a set distance for instant capture without AF delay
3-axis IBIS enables sharp handheld shots at 1/30s in challenging light
Street photography cult: Henri Cartier-Bresson's philosophy of invisible presence made digital

Fixed 40mm — no zoom, no interchangeable lens
No electronic viewfinder — LCD only, difficult in bright sunlight
Premium pricing for a non-interchangeable-lens camera

FAQ

Which is better, Panasonic LUMIX S5 II or Ricoh GR IIIx APS-C?

Is the Panasonic LUMIX S5 II worth the extra cost?

The Ricoh GR IIIx APS-C Compact Camera matches or exceeds it at a potentially lower price point.

Who is the Panasonic LUMIX S5 II best suited to?

24MP full-frame, Phase Detect AF, 5-axis IBIS, 4K/60fps 10-bit, open gate. The filmmaker's mirrorless.

Who is the Ricoh GR IIIx APS-C best suited to?

26MP APS-C, 40mm f/2.8, 3-axis IBIS, pocket-size, snap focus. The street photographer's camera.

What are the main downsides of each?

Panasonic LUMIX S5 II Full-Frame Camera: 24MP is modest for a full-frame camera — Sony A7C II's 33MP delivers more resolution; L-mount lens ecosystem smaller than Canon RF or Sony E-mount. Ricoh GR IIIx APS-C Compact Camera: Fixed 40mm — no zoom, no interchangeable lens; No electronic viewfinder — LCD only, difficult in bright sunlight.

Do owner ratings agree with our verdict?

Largely, yes — Panasonic LUMIX S5 II Full-Frame Camera sits at 4.7★ from 2,400 verified Amazon owners, and Ricoh GR IIIx APS-C Compact Camera at 4.6★ from 2,400.

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