Cameras · 2025 · Panasonic

Panasonic LUMIX S1II

The S1II is a hybrid camera with a 24.1 MP full-frame sensor and interchangeable L-Mount lenses. Video formats, sensor stabilization and full-size HDMI focus on production workflows. The 6K label alone is not enough: widescreen 60p and 3:2 Open Gate are different recording modes.

DC-S1M2 · black, body only

Panasonic LUMIX S1II — Black DC-S1M2 body without a lens; manufacturer LUMIX S1II gallery photograph.
Black DC-S1M2 body without a lens; manufacturer LUMIX S1II gallery photograph.

Specifications

SpecificationValue
Release year2025
Sensor35.6 × 23.8 mm full-frame CMOS; 24.1 MP effective, 26.8 MP total
Lens mountLeica L-Mount
Still image size3:2, up to 6000 × 4000
High-resolution mode3:2, up to 12000 × 8000; multi-shot mode
FilesJPEG, HEIF, RAW; MP4 and MOV video options
Card slots1 × CFexpress Type B; 1 × UHS-II SD/SDHC/SDXC
Open Gate video5952 × 3968, 3:2, 29.97p; 4:2:0 10-bit HEVC option
6K high frame rate5952 × 2512, 2.4:1, 59.94p; 4:2:0 10-bit HEVC option
Stabilization5-axis sensor shift; Dual I.S.2 compatibility
AutofocusImage-plane phase detection + contrast detection
Viewfinder0.5-inch OLED, 5.76 million dots; approximately 0.78×
Monitor3-inch, 3:2 touchscreen; 1.84 million dots
USBUSB-C, 10 Gbit/s; USB PD 9 V / 3 A
HDMIFull-size Type A; RAW video output
AudioSeparate 3.5 mm microphone and headphone; 2.5 mm remote
External recordingExternal SSD recording support
Dimensions134.3 × 102.3 × 91.8 mm; excluding protrusions
Weight800 g with battery and one SD card; 718 g body only
WirelessWi-Fi 802.11a/b/g/n/ac; Bluetooth 5.0 LE
Operating range−10–40 °C; splash resistant, not for submersion

From the manufacturer

Panasonic emphasizes fast readout from the partially stacked sensor and recording options for both stills and video. Panasonic DC-S1M2 complete guide

Strengths and limitations

  • TechRadar praises handheld video stabilization and recording options. It finds autofocus improved but not equal to rivals in every situation, and identifies battery life as a limitation.

    Timothy Coleman: one-month Panasonic loan with 24–105 mm f/4; mainly video in fair light/weather, one review.

    TechRadar: LUMIX S1 II one-month review

Owner experiences and issues

  • Buyer Best likes autofocus, color and Open Gate. AntonioB also reports satisfaction with build quality for YouTube work.

    Two verified/incentivized Best Buy DC-S1M2BODY9 reviews; Best lists two months of ownership, firmware unspecified.

    Best Buy: DC-S1M2BODY9 customer reviews
  • Both Best Buy reviews are positive: one likes the fast autofocus, colours and Open Gate mode, and AntonioB the solid build for YouTube shooting and editing.

    2 reviews on the Best Buy body page; only AntonioB is verified and incentivised. Nothing on heat, battery or weight.

    Best Buy: DC-S1M2BODY9 customer reviews

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Sources

  1. Panasonic DC-S1M2 complete guide: specifications and recording tables
  2. Panasonic: S1II and S1IIE firmware 1.1 announcement
  3. TechRadar: LUMIX S1 II one-month review
  4. Best Buy: DC-S1M2BODY9 customer reviews
  5. Panasonic LUMIX S1II product and gallery page