Head to head · specs cited · drawn to scale

Panasonic Lumix G9 II vs Panasonic Lumix S5

Every spec below is quoted from the makers' official pages — where a figure isn't published we say so rather than guess. Sizes are drawn at true relative scale from published dimensions, and the bag-fit row is computed against our measured bag catalog.

The 3 biggest published differences

Panasonic Lumix G9 II G9 II Micro Four Thirds
Panasonic Lumix S5 S5 L-Mount
Overview
Type MirrorlessMirrorless
Format Micro Four Thirds (17.3 x 13.0 mm)35 mm full-frame (35.6 mm x 23.8 mm)
Lens mount Micro Four ThirdsL-Mount
Released —, not published—, not published
Sensor & Image
Sensor type Live MOS sensor (17.3 x 13.0 mm)CMOS sensor, primary color filter
Sensor size Micro Four Thirds (17.3 x 13.0 mm)35 mm full-frame (35.6 mm x 23.8 mm)
Resolution (MP) 25.21 megapixels effective / 26.52 megapixels total24,200,000 pixels (effective); 25,280,000 pixels (total)
In-body stabilisation B.I.S. (5-axis / 8.0-stop); Dual I.S. 2 (7.5-stop) (CIPA standard)5.0 stops (Body I.S., 60mm lens); 6.5 stops (Dual I.S.2, 200mm lens)
ISO range Normal: Auto / 50 (Extended ISO) / 100-25600; V-Log: Auto / 125 (Extended ISO) / 500-12800AUTO / 100 to 51200 (Extended: 50 to 204800)
Autofocus & Speed
AF system Phase Detection AF system / Contrast AF systemTTL type based on image detection (Contrast AF)
Subject detection Automatic Detection can be turned ON to switch between Human / Animal / Car / Motorcycle / Train / AirplaneAutomatic detection: Face/Eye/Body/Animal
Burst — mechanical H: 14 frames/sec (AFS/MF), 10 frames/sec (AFC) (with Live View)7 frames/second (AFS/MF), 5 frames/second (AFC)
Burst — electronic SH75: 75 frames/sec (AFS/MF); SH60: 60 frames/sec (AFS/AFC/MF); H: 14 frames/sec (AFS/MF), 9 frames/sec (AFC)7 frames/second (AFS/MF), 5 frames/second (AFC)
Video
Max video C4K 4096x2160 / 4K 3840x2160, up to 119.88p4K (various frame rates)
Codecs / sampling H.265/HEVC (4:2:0 10-bit LongGOP), H.264/MPEG-4 AVC (4:2:2 10-bit ALL-Intra), ProRes (external USB-SSD)H.264/MPEG-4 AVC, H.265/HEVC
Recording limit MP4 [4K/60p]: Approx. 90 min (SD card, using H-ES12060/H-FS12060, fully charged battery)—, not published
Viewfinder & Screen
EVF resolution Approx. 3.68 million dots0.39 inches, approx. 2,360,000 dots
EVF magnification Approx. 1.6x / 0.8x (35mm camera equivalent) with 50 mm lens at infinity, 4:3 aspectApprox. 0.74x
Rear screen Free-angle, 3.0-inch (7.6cm), 3:2 aspect TFT LCD monitor with static touch control, Approx. 1.84 million dots3.0 inches, approx. 1,840,000 dots, capacitive touchscreen
Body & Handling
Dimensions (W×H×D) 134.3 × 102.3 × 90.1 mm132.6 × 97.1 × 81.9 mm
Weight (body) 658 g714 g
Weather sealing Dust and Splash Resistant: Yes (does not guarantee no damage from direct dust/water contact)Splash Resistant: Yes
Shutter durability —, not published—, not published
Power & Storage
Battery life (CIPA) Approx. 370 images, 1300 images (Power Save LVF mode) with H-ES12060 / DMW-BLK22—, not published
Battery Li-ion Battery Pack (7.2V, 2200mAh, 16Wh) / DMW-BLK22—, not published
Card slots Slot 1, Slot 2 (dual); SD/SDHC/SDXC, UHS-I/UHS-II UHS Speed Class 3, Video Speed Class 90Dual SD/SDHC/SDXC (Slot 1: UHS-II; Slot 2: UHS-I)
Connectivity
USB USB Type-C (SuperSpeed USB 10Gbps (USB 3.2 Gen2))USB Type-C, SuperSpeed USB3.1 GEN1
Wireless Wi-Fi (IEEE802.11a/n/ac), Security WPA/WPA2/WPA3; Bluetooth v5.0 (BLE)—, not published
HDMI HDMI TypeAMicro HDMI Type D
Price
Launch price —, not published—, not published
Size, to scale
G9 II134.3×102.3×90.1S5132.6×97.1×81.9

Front view, drawn at the same scale from each maker's published W×H (mm).

Smallest bag that fits
Body + standard zoom Think Tank Mirrorless Mover 25 V2 Fits
body only · View at B&H Photo Video
Tenba BYOB 10 Camera Insert Fits
with 24-70 f/2.8 · View at B&H Photo Video

Sources

official · G9 II specifications: Panasonic UK & Ireland (official specifications page) · accessed 2026-07-10
“Live MOS sensor (17.3 x 13.0 mm), 25.21 megapixels effective pixels; B.I.S. (5-axis / 8.0-stop); Burst speed Mechanical shutter H: 14 frames/sec (AFS/MF), 10 frames/sec (AFC)”
official · S5 specifications: Panasonic (official specifications page) · accessed 2026-07-10
“35 mm full-frame (35.6 mm x 23.8 mm) CMOS sensor, total of 25,280,000 pixels, primary color filter; effective 24,200,000 pixels; TTL type based on image detection (Contrast AF); EVF 0.39 inches, approx. 2,360,000 dots, Approx. 0.74x; USB Type-C, SuperSpeed USB3.1 GEN1; Micro HDMI Type D”

Spec values are the manufacturers' published figures, compared factually — we don't rank cameras. Fit verdicts are planning estimates from published interior dimensions, not guarantees. See methodology.

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