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Head-to-head · Best Full-Frame Mirrorless Cameras

Panasonic Lumix S1R II vs Sony A7R V

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Sony A7R V comes out ahead by a narrow margin (4.3 vs 4.5). The gap is mostly about high-resolution work — landscape, studio, and commercial photography — read the strengths below before deciding.

Panasonic Lumix S1R II
Ranked #4 in Best Full-Frame Mirrorless Cameras
Panasonic Lumix S1R II
$4,499.95as of May 29

The Panasonic Lumix S1R II is the value flagship — PhotographyBlog 5/5 and TechRadar 4.5/5, though PCMag more reserved at 3.5/5 citing AF gap. If you want 44 MP, 8.1K ProRes RAW, and pro video features at ~$1,000 less than the Canon R5 II or Nikon Z8, this is the pick. The L-mount lens ecosystem and slightly trailing AF are the reasons to pay up for Nikon or Canon if budget allows.

Strengths
  • — 44 MP partially-stacked BSI sensor — surprisingly close to stacked performance at a lower price than the Nikon Z8 or Canon R5 II
  • — 8.1K/30p Apple ProRes RAW internal + V-Log for pro video colorists — video-first flagship among this list
  • — In-body stabilization rated to 8 stops; Dual IS 2 with compatible lenses hits ~9.5
Watch-outs
  • — L-mount lens ecosystem is smaller than Sony E, Canon RF, or Nikon Z — fewer native lens options, especially primes
  • — Battery life trails competitors at 350 shots CIPA
  • — PCMag's 3.5/5 score reflects softer consensus — some reviewers feel the AF still trails the big three even with phase detect
$4,499.95 · Check Price on AmazonFull review →
Sony A7R V
Higher ratedRanked #3 in Best Full-Frame Mirrorless Cameras
Sony A7R V
$3,551as of May 24

The Sony A7R V is the pixel-peeper's flagship — 61 MP with Sony's best AI-assisted autofocus. Tom's Guide and TechRadar both 4.5/5. If you shoot landscapes, fashion, or commercial work where resolution is the priority, nothing else in this price bracket comes close. The non-stacked sensor means it's not the pick for fast-action sports where the Z8 and A1 II dominate.

Strengths
  • — 61 MP back-illuminated sensor — highest resolution in this list by a wide margin, ideal for landscape and commercial work
  • — AI Processing Unit drives human/animal/bird/vehicle/insect subject recognition with dedicated neural-network silicon
  • — 8K 24p, 4K 60p 10-bit internal — more than enough for stills shooters who need occasional video
Watch-outs
  • — Rolling shutter is noticeable when panning fast subjects — not a stacked sensor like the A1 II or Nikon Z8
  • — Buffer fills quickly at 61 MP + burst — ~26 compressed RAW before slowdown
  • — No 10 fps with full AF/AE tracking — drops to 7 fps with mechanical shutter
$3,551 · Check Price on AmazonFull review →

How they stack up

Panasonic Lumix S1R II

44MP with class-leading video specs at the lowest entry of the high-res group; smaller lens ecosystem than Canon/Sony/Nikon.

Sony A7R V

The resolution king at 61MP with Sony’s best AI AF; lower burst speed than the stacked-sensor bodies.

Specs side-by-side

SpecPanasonic Lumix S1R IISony A7R V
Sensor44MP BSI CMOS61MP BSI CMOS
ISO80–51200100–32000 (exp. 50–102400)
Video8K/30p, 5.8K/30p ProRes RAW8K/24p, 4K/60p
StabilizationIBIS, up to 8 stopsIBIS, up to 8 stops
Weight795 g723 g
StorageCFexpress Type B + SD UHS-IIDual CFexpress Type A / SD UHS-II
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