Panasonic LUMIX S1IIE vs Panasonic LUMIX S9

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

LUMIX S1IIE compared with LUMIX S9
PanasonicLUMIX S1IIEPanasonicLUMIX S9
Overview
ReleasedJune 2025June 2024
Image and sensor
Camera typeMirrorlessMirrorless
Sensor formatFull frameFull frame
Sensor typeCMOSCMOS
Sensor dimensions35.6 × 23.8 mm35.6 × 23.8 mm
Effective resolution24.2 MP24.2 MP
Largest image6000 × 40006000 × 4000
RAW recordingYesYes
Standard ISO range100–51200100–51200
Sensor detail24.2 million effective and 25.3 million total pixels; 35.6 × 23.8 mm CMOS; normal 3:2 stills 6000×4000, distinct from eight-frame high-resolution 12000×8000 compositesMaker approximately 24.2 million effective and 25.3 million total pixels; 35.6 × 23.8 mm CMOS. Native 3:2 stills 6000×4000; high-resolution composites up to 12000×8000 are separate from native output
Image formatsJPEG, RAW and HEIF; HEIF HDR uses HLG, with SDR also available; high-resolution composites exclude HEIFJPEG, RAW and RAW+JPEG; sRGB/Adobe RGB; 4K Photo is not supported
ISO detailStandard stills ISO 100–51200; expanded ISO 50, 102400 and 204800; native stills sensitivities ISO 100/640, distinct from V-Log and other video profilesStandard stills ISO 100–51200; expanded 50/102400/204800. V-Log and HLG have different standard and expanded ranges
Lens and shooting
Lens mountL-MountL-Mount
StabilisationLens and sensor shiftLens and sensor shift
Maximum continuous burst30 fps9 fps
Lens detailL-Mount full-frame lenses; APS-C lenses use a reduced image area, with 3984×2656 3:2 stills–
AutofocusPhase Hybrid AF with up to 779 phase-detection and 315 contrast positions; humans/animals/cars/motorcycles and bicycles/trains/aircraft; −6 to 18 EV with f/1.4 lens, ISO 100, AFS. Subject selection is manual; current maker table includes Urban Sports recognitionPhase/contrast hybrid TTL AF; AFS/AFC/MF, tracking/full-area/zones/single-area/pinpoint. Current Japan recognition includes people, animals, cars, motorcycles, trains and aircraft; maker firmware version 1.1 added trains/aircraft and additional vehicle target parts, rather than assumed launch support
ShutterMechanical 60–1/8000 second and Bulb to approximately 30 minutes; electronic first curtain 60–1/2000; electronic 60–1/8000 with Bulb to approximately 60 secondsElectronic shutter only; stills 60–1/8000 second, with maximum exposure shorter above ISO 1600. Time mode approximately 60 seconds; Bluetooth remote permits Bulb under maker restrictions
Burst detailFull-resolution electronic 30 fps with AFS/AFC/MF; SH buffer 180 JPEG/RAW or 170 HEIF frames under maker conditions. Mechanical speed-priority up to 10 fps including H+ AFC, or 8 fps AFC with live view; image-priority 7 fps AFS/6 fps AFC with live view. No composite high-resolution output counted as sensor resolutionNormal full-resolution electronic H burst 9 fps AFS/MF or 8 fps AFC; at least 55 RAW, 35 RAW+JPEG or 120 JPEG frames under maker test/media conditions. SH/SH PRE is a separate 30 fps AFS/AFC/MF burst limited to 36 frames (approximately 1.2 seconds), excluded from the headline continuous-burst figure; medium/low-speed modes have different buffers
Stabilisation detailFive-axis sensor-shift B.I.S., eight centre/seven corner stops with S-R2060 at 60 mm; compatible Dual I.S.2 gives seven centre/corner stops with S-R24105 at 105 mm under CIPA-2024. Electronic video IS separately available; current Japan table marks crop-less mode as firmware 3.0Five-axis sensor-shift B.I.S. rated five stops with S-R2060 at 60 mm; compatible-lens Dual I.S.2 rated 6.5 stops with S-E70200 at 200 mm, CIPA yaw/pitch conditions. Electronic video stabilisation and Boost I.S. are separate modes, not the basis of the Dual I.S.2 stills rating
FlashExternal flash support, no built-in flash (Photography Blog); sync up to 1/250 second with maker flash-output restrictionsNo built-in flash and no external-flash support; accessory shoe is a cold shoe
Exposure controlsSeparate still/video/S&Q controls and custom settings; maker V-Log claim 14+ stops; no measured stills dynamic range inferred–
Video
Highest video resolution5952 × 3968 at 29.97 fps5952 × 3968 at 29.97 fps
Video detailInternal 5952×3968 3:2 open-gate HEVC 4:2:0 10-bit up to 29.97p; 5952×2512 2.4:1 up to 59.94p and 5888×3312 up to 29.97p. Own maker supplement lists internal ProRes RAW HQ/RAW 5776×3056 up to 29.97p and C4K up to 59.94p; recording media and image-area restrictions depend on mode. ARRI LogC3 requires separately purchased DMW-SFU3A keyInternal 5952×3968 3:2 open-gate 6K at 29.97p, 4:2:0 10-bit HEVC Long GOP 200 Mbps; 5952×3136 17:9 also available. C4K/4K at 59.94p uses APS-C crop; Full HD high-speed modes have separate crop/frame-rate restrictions. Firmware 1.1 (9 October 2024) added a recording-limit menu and an option without the timer; internal temperature can still stop recording. Launch reviews' 10-minute 6K/15-minute 4K timer limits are historical, not the sole current setting. No cooling fan (TechRadar)
AudioStereo built-in microphone; MOV LPCM up to 96 kHz/24-bit; optional DMW-XLR2 required for 32-bit float; channel/sample-rate restrictions depend on adapter and formatStereo built-in microphone and 3.5 mm microphone input; no headphone output. Maker internal microphone supports 48 kHz; MP4/MOV two-channel audio
Screen and viewfinder
ViewfinderElectronicNone
Screen size3″3″
Screen dots1,840,0001,840,000
TouchscreenYesYes
Tilting screenYesYes
Display detailThree-inch 3:2 capacitive touchscreen, approximately 1.84 million dots and 100% coverage; tilt and free-angle articulation (Panasonic UK)Three-inch 3:2 capacitive touchscreen, approximately 1.84 million dots and 100% coverage (maker English manual); free-angle articulation (TechRadar). No EVF or optical viewfinder
Viewfinder detail0.5-inch OLED, approximately 5.76 million dots, 100% coverage and 0.78× magnification with 50 mm lens at infinity, −1 dioptre and 3:2 aspect ratio–
Connections and design
Wi-FiYesYes
BluetoothYesYes
Battery life (maker's claim)340 photographs470 photographs
Body weight712 g403 g (better)
Release detailPanasonic UK confirms available June 2025; no exact retail day inferred; current UK announcement lists £2399 while Amateur Photographer reports £2299 without the same maker price basisGerman maker confirms June 2024 availability; Japanese maker gives 20 June for its market. Month retained globally rather than treating the Japanese day as verified UK first sale
Recording mediaOne CFexpress Type B slot and one SD/SDHC/SDXC UHS-II slot; dual-slot recording options; no XQD compatibility inferred from Photography Blog's conflicting tableOne SD/SDHC/SDXC slot, UHS-I/UHS-II including V90 under format/recording restrictions
PortsUSB-C 10 Gbps with USB Power Delivery, full-size HDMI Type A, 2.5 mm remote, 3.5 mm stereo microphone and headphone connections; no dedicated timecode or flash-sync terminal in Japan tableUSB-C USB 10 Gbps with charging/power supply; micro HDMI Type D and 3.5 mm microphone socket; no wired remote, headphone or flash-sync socket
Wireless connectionsWi-Fi 2.4 GHz 802.11b/g/n and 5 GHz 802.11a/n/ac; Bluetooth Low Energy 5.0; Japan channel ranges not assumed identical in every regionWi-Fi 2.4 GHz 802.11b/g/n and 5 GHz 802.11a/n/ac; Bluetooth Low Energy 5.0. Region-dependent channel rules; firmware 1.1 adds LUMIX Lab remote shooting and image-selection transfer, later security updates change connection behaviour
Battery life detailDMW-BLK22; SD-card CIPA approximately 340 EVF/380 LCD shots with S-R24105, or 1200 in specified power-save EVF mode; CFexpress gives approximately 330/370 or 1050 respectivelyDMW-BLK22; maker CIPA approximately 470 shots with S-R2060, 430 with S-R28200 or 450 with S-R1840 and SDXC. The headline uses the maker's explicitly qualified highest standard stills claim, not a conversion from video duration
ChargingIn-camera USB charging and power supply, including USB Power Delivery; optional DMW-AC11 AC adapterUSB-C in-camera charging and USB power supply supported; Japan contents list no USB adapter or cable, so these are not assumed supplied
DimensionsApproximately 134.3 × 102.3 × 91.8 mm, excluding protrusionsApproximately 126 × 73.9 × 46.7 mm, excluding protrusions
Weight detailPanasonic UK specifies 712 g body only and 795 g with shoe cover, battery and SD card; photographed body excludes lensApproximately 403 g body only; 486 g with battery and SD card, lens excluded
MaterialsDust, splash and freeze-resistant body; maker operating range −10 to 40°C with cold-temperature battery and lens restrictions; no waterproof rating inferredMaker Japan gives no dust/splash-resistance rating; operating range 0–40 °C. Metal body with leatherette covering (Tom's Guide)
In the boxJapan maker lists battery, battery charger, shoulder strap, body cap, hot-shoe cover and battery-grip contact cover; regional bundle contents may varyMaker Japan lists battery pack, shoulder strap, body cap and accessory-shoe cover; regional kit lens/accessories vary

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