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Up to four at a time, prices for United States.

Sony FX3 ✕Panasonic Lumix S1 II ✕
Sony FX3
Sony FX3
Panasonic Lumix S1 II
Panasonic Lumix S1 II
Lowest price today

$4,298 new

$2,897.99 new

Overview
TypeMirrorlessMirrorless
AnnouncedFeb 2021May 2025 (best)
US launch priceUS list price when announced, body only. Today's prices are in the offers table.$3,899$3,199
LensInterchangeableInterchangeable
Sensor & image
Sensor sizeFull frameFull frame
Sensor typeBSI CMOSPartially stacked CMOS
Resolution12.1 MP24.1 MP (best)
Native ISO80–102,400 (best)100–51,200
In-body stabilisationYesYes, 8 stops
Speed & autofocus
Burst (mechanical)10 fps10 fps
Burst (electronic)—70 fps
Fastest shutter (mech.)1/8,000s1/8,000s
Fastest shutter (elec.)—1/16,000s
AF pointsMakers count points differently, so this is not ranked.—779
Subject detectionMakers group subjects differently (Canon's "animal" includes birds), so only having it is ranked.HumanHuman, Animal, Vehicle
Video
Max resolution4K6K (best)
4K frame rate120p120p
10-bit internalYesYes
Internal raw videoNoYes (best)
Mic inputYesYes
Headphone jackYesYes
Viewfinder & screen
ViewfinderNoneElectronic, 5.76M dots (best)
Rear screen3", 1.44M dots3", 1.84M dots (best)
Screen articulationFully articulatingMulti-angle (tilt + flip)
TouchscreenYesYes
Body & battery
Weight (with battery)715 g (best)800 g
Dimensions (W×H×D)129.7 × 77.8 × 84.5 mm134.3 × 102.3 × 91.8 mm
Weather sealedYesYes
Battery (CIPA shots)—350
Card slots2 · CFexpress A / SD UHS-II + CFexpress A / SD UHS-II2 · CFexpress B + SD UHS-II
USB-CYesYes
Built-in flashNoNo
Wi-Fi / BluetoothWi-Fi + BluetoothWi-Fi + Bluetooth

Green marks the better figure where “better” is unambiguous. A dash means the maker doesn't publish it or we haven't verified it yet.

Size, to scale

Front (width × height)

Top (width × depth)

FX3: 129.7 × 77.8 × 84.5 mm, 715 gLumix S1 II: 134.3 × 102.3 × 91.8 mm, 800 g