Panasonic LUMIX S1II / Fujifilm X-H2S

Panasonic LUMIX S1II: DC-S1M2 · black, body only

Fujifilm X-H2S: X-H2S body (2022). The X-H2 with the 40 MP X-Trans CMOS 5 HR sensor is a separate model; the XF16-80mm lens in the image is sold separately.

SpecificationPanasonic LUMIX S1IIFujifilm X-H2S
Release year20252022
Release year2025 Panasonic—
Sensor35.6 × 23.8 mm full-frame CMOS; 24.1 MP effective, 26.8 MP total Panasonic23.5 × 15.6 mm (APS-C) X-Trans CMOS 5 HS; 26.16 million effective pixels; ultrasonic sensor cleaning

According to Fujifilm the stacked, back-illuminated design quadruples readout speed, which reduces rolling-shutter skew on moving subjects with the electronic shutter and in video.

Fujifilm
Lens mountLeica L-Mount Panasonic—
Still image size3:2, up to 6000 × 4000 Panasonic—
High-resolution mode3:2, up to 12000 × 8000; multi-shot mode Panasonic—
FilesJPEG, HEIF, RAW; MP4 and MOV video options Panasonic—
Card slots1 × CFexpress Type B; 1 × UHS-II SD/SDHC/SDXC Panasonic—
Open Gate video5952 × 3968, 3:2, 29.97p; 4:2:0 10-bit HEVC option Panasonic—
6K high frame rate5952 × 2512, 2.4:1, 59.94p; 4:2:0 10-bit HEVC option Panasonic—
Stabilization5-axis sensor shift; Dual I.S.2 compatibility Panasonic—
AutofocusImage-plane phase detection + contrast detection PanasonicIntelligent Hybrid AF (contrast + phase detection); phase detection down to −7.0 EV; face/eye plus animal, bird, car, motorcycle/bike, airplane and train detection

The −7.0 EV figure is with the XF50mmF1.0 attached; the limit changes with slower lenses.

Fujifilm
Viewfinder0.5-inch OLED, 5.76 million dots; approximately 0.78× Panasonic—
Monitor3-inch, 3:2 touchscreen; 1.84 million dots Panasonic—
USBUSB-C, 10 Gbit/s; USB PD 9 V / 3 A Panasonic—
HDMIFull-size Type A; RAW video output Panasonic—
AudioSeparate 3.5 mm microphone and headphone; 2.5 mm remote Panasonic—
External recordingExternal SSD recording support Panasonic—
Dimensions134.3 × 102.3 × 91.8 mm; excluding protrusions Panasonic—
Weight800 g with battery and one SD card; 718 g body only Panasonic—
WirelessWi-Fi 802.11a/b/g/n/ac; Bluetooth 5.0 LE Panasonic—
Operating range−10–40 °C; splash resistant, not for submersion Panasonic—
Processor and mount—X-Processor 5; FUJIFILM X mount

Fujifilm says X-Processor 5 is twice as fast as the previous generation and enables deep-learning subject detection.

Fujifilm
Image stabilisation—5-axis sensor-shift stabilisation, up to 7.0 stops (CIPA); digital stabilisation and IS Boost in video

The 7-stop rating is per CIPA, for pitch/yaw shake only and with the XF35mmF1.4 R lens.

Fujifilm
Shutter and burst—Mechanical to 1/8000 s, electronic to 1/32000 s; about 40 fps with the electronic shutter, 15 fps mechanical; Pre-shot; flash sync 1/250 s

At 40 fps about 175 compressed RAW frames are recorded; these figures were measured with a CFexpress Type B card. Pre-shot records frames while the shutter is half-pressed.

Fujifilm
Video—6.2K 3:2 open gate (6240 × 4160) up to 29.97p; DCI 4K/4K up to 120p; Full HD up to 240p; Apple ProRes 422 HQ/422/LT, H.265 (including All-Intra) and H.264; 4:2:2 10-bit

ProRes is only recorded to a CFexpress Type B card. Open gate records the full 3:2 sensor area, so footage can later be cropped for horizontal and vertical formats. The optional FAN-001 cooling fan can be attached for long recordings in high temperatures.

Fujifilm
Storage media—Dual slots: CFexpress Type B (up to 2 TB) and SD/SDHC/SDXC (UHS-I/UHS-II, V90)

Stills can be saved as JPEG, HEIF (4:2:2 10-bit) and 14-bit RAW.

Fujifilm
Viewfinder and screens—0.5-inch OLED viewfinder, about 5.76 million dots, 100% coverage; 3.0-inch vari-angle touchscreen LCD, 1.62 million dots; 1.28-inch top information display

The vari-angle screen flips out to the side and rotates, which helps for selfies and vertical video.

Fujifilm
Connections—USB Type-C (USB 3.2 Gen 2x1), full-size HDMI (Type A), 3.5 mm microphone and headphone, 2.5 mm remote release, flash sync terminal; Wi‑Fi 802.11a/b/g/n/ac, Bluetooth 4.2 Fujifilm
Battery—NP-W235 lithium-ion; about 580 shots (720 in Economy mode); about 70 minutes of actual 4K 60p recording

Figures are per CIPA standard with the XF35mmF1.4 R.

Fujifilm
Body—Weather-resistant body; operating temperature −10 to +40 °C Fujifilm
Size and weight—136.3 × 92.9 × 84.6 mm; about 660 g with battery and card (579 g body only) Fujifilm