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Panasonic Lumix G9 II Mirrorless MFT (Micro Four Thirds) Camera Body, Black {25.2MP}

Model #391087
**Lens not included
  • $1,461.00

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New in box complete with manufacturer's USA warranty. Not previously owned or used.
Essentially new with no signs of use. “Open box.” In manufacturer's packaging with original accessories and instructions. 180-day warranty.
Barely used with virtually no traces of wear. Only the closest inspections will reveal slight use. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Lightly used with limited signs of wear. Exceptionally nice but may have slight wear on finish visible. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Noticeably used with average signs of wear. Shows moderate wear for the age of the item, with the possibility of blemishes and/or minimal dings. Lens glass may have average dust and zoom/focus ring tension may have slight looseness or tightness overall, but will not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Frequently used with above-average wear. May have dents, dings, or finish loss. Lens glass may have small scratches, dust, and blemishes, and zoom/focus ring tension may have moderate looseness or tightness overall, but should not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Heavily used with extensive visible wear. Equipment is rough, with multiple impressions in the finish, excessive finish loss and brassing. Glass will have marks, fungus and/or heavy/cloudy haze which could affect picture quality. Accessories usually not included, unless noted in listing. Not covered under KEH warranty.
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Panasonic Lumix G9 II: Micro Four Thirds flagship built for speed and serious video.

The G9 II packs a 25.21MP Four Thirds MOS sensor into a body that shoots up to 75 fps on the electronic shutter, with a 200-frame buffer that won't choke mid-sequence. Phase Hybrid AF with AI-powered subject recognition handles cars, motorcycles, and animal eyes, a meaningful upgrade from the contrast-detect systems that defined earlier G-series bodies. The 5-axis sensor-shift stabilization pairs with Dual I.S. 2-compatible lenses for up to 7.5 stops of shake correction, which makes handheld telephoto work at the 2x crop factor genuinely usable.

On the video side, this body punches well above its size class. Internal recording goes up to 5.7K, with 10-bit 4:2:2 H.265 Long GOP available internally and ProRes 422 HQ at 1080p for editors who want minimal transcoding. 4K at up to 120fps opens the door to clean slow motion, and the USB-C port outputs 5.7K 10-bit 4:2:2 without needing HDMI, useful for compact run-and-gun setups. Dual UHS-II SD slots, a 3.5mm mic input, 3.5mm headphone output, and a 2.5mm remote terminal round out a production-ready I/O suite that solo shooters and small crews can actually depend on.

Who It's For

Wildlife and sports photographers get 75 fps burst with AI subject tracking that recognizes animal eyes, pulling focus through chaotic sequences where contrast-detect systems fall apart. Documentary and event videographers benefit from internal 10-bit 4:2:2 recording and ProRes 422 HQ, with the articulating touchscreen making low or overhead angles practical. Travel shooters moving fast with a small kit gain from the 2x crop factor's effective reach and 7.5-stop stabilization that reduces tripod dependency. Hybrid shooters who split time between stills and video get a single body with 25.21MP Raw files, 5.7K internal video, and USB-C webcam output that covers multiple professional scenarios.

Key Features

  • 25.21MP Four Thirds MOS sensor with 26.52MP actual resolution
  • Phase Hybrid AF with AI-powered car, motorcycle, and eye recognition
  • Up to 75 fps electronic shutter with 200-frame buffer
  • 5-axis sensor-shift stabilization; 7.5 stops with Dual I.S. 2
  • 5.7K internal H.265 10-bit 4:2:2 recording
  • ProRes 422 HQ recording at 1080p
  • Dual UHS-II SD card slots
  • 5.7K 10-bit 4:2:2 via USB-C without HDMI dependency

FAQ

What autofocus system does the G9 II use, and how does it differ from earlier G-series cameras?
It's the first G-series with Phase Hybrid AF, pairing phase-detection speed with contrast-detect precision. AI-powered subject recognition now tracks cars, motorcycles, and animal eyes in real time - a meaningful step up from the contrast-detect systems in previous models.
Can you shoot 75 fps continuously, or does the buffer limit you?
You can hold 75 fps for up to 200 frames on the electronic shutter before the buffer fills. That's roughly 2.7 seconds of continuous shooting at full speed, which covers most action sequences. Mechanical shutter maxes at 14 fps.
What's the stabilization like for handheld telephoto work?
The 5-axis sensor-shift system delivers up to 7.5 stops of compensation when paired with Dual I.S. 2-compatible lenses. The 2x crop factor of Micro Four Thirds means you're already getting effective reach; stabilization at those focal lengths is legitimately usable handheld.
Does it record 5.7K internally, or is that USB output only?
Internal recording goes up to 5.7K on H.265 Long GOP 10-bit 4:2:2 at 24fps and 5728x3024 at up to 60fps. USB-C outputs 5.7K 10-bit 4:2:2 as well. ProRes 422 HQ records at 1080p internally, which is useful if you want minimal transcoding for editing.
How long can you shoot on a single battery?
Rated for approximately 370 shots per charge. Real-world depends on EVF usage, AF load, and whether you're shooting stills or video - video drains faster. Dual SD slots mean you can swap media without stopping, and USB-C power lets you charge externally during breaks.
Is there a built-in ND filter?
No. You'll need external ND filters for aperture control in bright conditions, especially for video work or long exposures. That's typical for Micro Four Thirds at this price tier.
Can you output video via USB-C without HDMI?
Yes. USB-C outputs 4:2:2 10-bit video up to 5.7K, which simplifies compact run-and-gun setups. HDMI tops out at DCI 4K for external monitoring.
SpecificationValue
SensorFour Thirds (17.3 x 13 mm)
Resolution25.21 MP
MountMicro Four Thirds
AF SystemPhase Hybrid AF with AI-powered subject recognition
ISO RangePhoto Native: 100-25,600 (Extended: 50-25,600); Video Native: 100-12,800 (Extended: 50-12,800)
Burst RateUp to 75 fps (Electronic Shutter); Up to 14 fps (Mechanical Shutter)
Shutter TypeMechanical Focal Plane Shutter and Electronic Rolling Shutter
Video5.7K (5,760 x 4,320)
Internal RecordingH.264 ALL-Intra / H.265 Long GOP 4:2:2/4:2:0 8/10-Bit; 5760x4320 @ 23.98/24/25/29.97 fps (200 Mb/s); 5728x3024 @ 23.98/24/25/29.97/47.95/48/50/59.94 fps (200-300 Mb/s); 4352x3264 @ 47.95/48/50/59.94 f...
StabilizationSensor-Shift, 5-Axis
ViewfinderBuilt-In Electronic (OLED)
DisplayArticulating 3" Touchscreen LCD
ConnectivityWi-Fi 5 (802.11ac) / Bluetooth 5.0
BatteryDMW-BLK22 Lithium-Ion, 7.2V, 2,200 mAh
Megapixels Effective25.21 MP (5,776 x 4,336)
Megapixels Actual26.52 MP
Shutter Speed Mechanical1/8,000 to 60 Seconds
Shutter Speed Electronic1/32,000 to 60 Seconds
Shutter Speed EFCS1/2,000 to 60 Seconds
Burst fps DetailMechanical: up to 14/6/2 fps (up to 170 Raw / 200 JPEG frames); Electronic: up to 75/60/20/14/6/2 fps (up to 200 frames)
Burst BufferUp to 200 Frames (JPEG or Raw)
Video Output USB4:2:2 10-Bit via USB, up to 5.7K @ 25/24/29.97/23.98 fps
Media SlotsDual Slot: SD/SDHC/SDXC (UHS-II)
Hot ShoeYes
Battery LifeApprox. 370 Shots
Dimensions134.3 x 102.3 x 90.1 mm (5.3 x 4.0 x 3.5") without protrusions

This description was generated using AI based on KEH's internal product standards, product expertise, and knowing what customers care about most. While we strive for accuracy, details may vary by individual item.

Brand Name Panasonic
Focus Type Autofocus (lens motor)
Lens Mount Micro Four Thirds
Memory Card Type SD, SDHC, SDHC UHS-I, SDHC UHS-II, SDXC, SDXC UHS-I, SDXC UHS-II