Panasonic Lumix S5 vs Sony a7 III

Panasonic Lumix S5
Sony a7 III

Decision sheet: the facts that decide it

Panasonic Lumix S5: 5 of 9 decision facts sourced. Missing: Stabilization, Burst, Autofocus, Viewfinder.

Sony a7 III: 6 of 9 decision facts sourced.

Panasonic Lumix S5Sony a7 III
Price today$850$500
Sensor35mm Full Frame (36 x 24 mm) bestbuy.com35mm Full Frame (36 x 24 mm) bestbuy.com
Resolution24.2 megapixels bestbuy.com24.3 megapixels bestbuy.com
Video4K (2160p) bestbuy.comFull HD (1080p) bestbuy.com
ViewfinderNot yet sourcedElectronic bestbuy.com
Weight4.47 pounds bestbuy.com19.6 pounds bestbuy.com
Starting MSRP$1,799.99 bestbuy.com$1,399.99 bestbuy.com

Not yet sourced — Panasonic Lumix S5: Stabilization, Burst, Autofocus, Viewfinder. Sony a7 III: Stabilization, Burst, Autofocus. No manufacturer, official or retailer source we read publishes these yet; we don't estimate them.

Pick Panasonic Lumix S5 if

Pick Sony a7 III if

Skip both if

  • Neither publishes stabilization, burst or autofocus yet.

Verdict: The Lumix S5 offers lighter (4.47 lb vs 19.6 lb); the a7 III counters with more resolution (24.3 MP vs 24.2 MP) and lower starting price ($1,399 vs $1,799). Neither publishes stabilization, burst or autofocus yet.

Panasonic Lumix S5 lists at $850 while Sony a7 III lists at $500 — Sony a7 III undercuts Panasonic Lumix S5 by $350 (70%).

Provisional pick: Sony a7 III — not enough sourced decision facts for Panasonic Lumix S5. We don't rank on specs we can't verify.

Spec-by-spec comparison

Panasonic Lumix S5Sony a7 III
Sensor35mm Full Frame (36 x 24 mm)35mm Full Frame (36 x 24 mm)
Resolution24.2 megapixels24.3 megapixels
Video4K (2160p)Full HD (1080p)
Weight4.47 pounds19.6 pounds
Starting MSRP$1,799.99$1,399.99
Burst Rate30 frames per second5 frames per second

Panasonic Lumix S5

What works

  • 4K video recording
  • Includes standard zoom lens (20-60mm f/3.5-5.6)

What doesn't

  • Higher MSRP (~$400 more than Sony a7 III)

Sony a7 III

What works

  • Lower MSRP (~$400 less than Panasonic)

What doesn't

  • Only Full HD video (no 4K)

Bottom line

Provisional pick: Sony a7 III — not enough sourced decision facts for Panasonic Lumix S5.

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