Panasonic's New Lumix G9 Micro Four Thirds Camera Shouldn't Worry GH5 Owners

Panasonic rolls out a new Lumix G9 Micro Four Thirds camera with 4K video. 

If you're reading this wondering if the Lumix GH5 you bought has just been out spec'd, don't worry, it hasn't. We'd classify the Lumix G9 as more of a stills-focused camera with video functionality. The G9 does have the same 20.3MP Digital Live MOS sensor, Venus Image Processor, 5-Axis Sensor Stabilization (Dual I.S. 2) and DFD (Depth From Defocus) AF technology as the GH5, but Panasonic has slimmed down its video capabilities while bumping photo specs. 

The G9 can record 4K UHD 3840 x 2160 59.94p 150Mbps (4:2:0 8-bit LongGOP) (LPCM) and 4K UHD 29.97p and 23.98p at 100Mbps (4:2:0 8-bit LongGOP) (AAC). Full HD offers 59.94p 28Mbps, 29.97p 20Mbps and 29.97p 20Mbps all at 4:2:0 8-bit LongGOP (AAC) with AVCHD options at varying bit rates. The full-sized HDMI output does offer a bump to 4:2:2 8-bit, but it's reduced to 4:2:0 8-bit when shooting at 4K UHD 60p. Unlike the GH5, there's an approximate 30-minute record time. 

Panasonic Lumix G9
Panasonic Lumix G9 Credit: Panasonic

Similar to the GH5, the G9 can shoot in sRGB and AdobeRGB color spaces to SD, SDHC or SDXC memory cards. Its AF focus system touts 225 focus points for fast and accurate subject focusing which can be controlled by the rear joystick. The custom AF setting allows you to set sensitivity, area and prediction level of a moving object. 

A High-Resolution mode has been added to provide 80-megapixel equivalent images in JPEG/RAW formats produced in-camera. The G9 can also shoot 6K photos at 30 fps and 4K photos up to 60 fps, allowing users to capture 18MP or 8MP images at different frame rates. 

Panasonic Lumix G9
Panasonic Lumix G9 Credit: Panasonic
The large 3,680K-dot OLED Live View Finder (LVF) has a 120 fps refresh rate, 0.83X magnification and blackout free 100% field of view. There's also an EVF and an LCD located conveniently on the top to confirm setting adjustments. The body is made from a magnesium alloy full die-cast front/rear frame that's splash/dust/freeze-proof down to -10 degrees. A 3.5mm headphone jack allows you to monitor audio and the double SD memory card slot allows for backup, allocation or relay recording. There's a 3.5mm external microphone jack as well.  

With a price tag of only $1,699, the G9 is a stout alternative for those looking for something cheaper than the GH5 without all the video specs. You can use the extra $300 towards a new lens or the optional battery grip at $349.

Tech Specs: 

  • Micro Four Thirds
  • Max Resolution 20 MP, 5184 x 3888
  • Sensor Type: 20.3MP Digital Live MOS, 17.3 x 13mm
  • ISO Sensitivity: Auto, 200-25600 (Extended Mode: 100-25600)
  • Venus Engine Image Processor
  • 5-Axis Sensor Stabilization; Dual I.S. 2
  • 0.83x 3.68m-Dot OLED Viewfinder
  • 3.0" 1.04m-Dot Free-Angle Touchscreen
  • Top Status LCD; Rear Joystick
  • Advanced DFD AF System; 6K PHOTO
  • Movies: AVCHD Ver. 2.0, MPEG-4 AVC/H.264
  • Video Formats:
    • 3840 x 2160p at 23.98, 29.97, 48, 59.94 fps (MP4)
    • 1920 x 1080p at 29.97, 59.94, 180 fps (MP4)
    • 1920 x 1080p at 23.98, 59.94 fps (AVCHD)
    • 1920 x 1080i at 59.94 fps (AVCHD)
  • Audio: AAC, Dolby Digital 2ch, Linear PCM
  • Headphone Jack
  • External Mic Ouput

Your Comment


The only thing I am wondering is:
How is die 80MP function working? Does it do the same as I am doing right now with my GH5 and Photoshop, but than in camera? I make around 30 photos with a 135mm or 200mm, after which I produce a high quality photo/smallpanorama in Photoshop.

I'm curious to your thoughts on this aspect.

Have a nice day!

November 10, 2017 at 8:43AM

Daan Venmans
Director of Photography & Editor

It's a tripod ONLY feature where the camera uses it's sensor shift ( from it's IBIS technology ) to create 80 MB Jpegs or RAW images. I don't think there is any way to do this externally with photoshop. ( the camera is moving it's sensor at the sub-pixel level to capture a bunch of images that are then used to create one high resolution image and it all happens in-camera ) So the camera does NOT move while making a high resolution photo, and this can be used with any lens.

November 10, 2017 at 9:30AM, Edited November 10, 9:33AM

Guy McLoughlin
Video Producer

Interesting! Can't wait to see it being used in the real world.

November 10, 2017 at 12:49PM, Edited November 10, 12:49PM

Daan Venmans
Director of Photography & Editor