Panasonic LUMIX G9II vs Panasonic LUMIX GH6

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

LUMIX G9II compared with LUMIX GH6
PanasonicLUMIX G9IIPanasonicLUMIX GH6
Overview
ReleasedNovember 2023March 2022
Image and sensor
Camera typeMirrorlessMirrorless
Sensor formatFour ThirdsFour Thirds
Sensor typeLive MOSLive MOS
Sensor dimensions17.3 × 13 mm17.3 × 13 mm
Effective resolution25.21 MP25.21 MP
Largest image5776 × 43365776 × 4336
RAW recordingYesYes
Standard ISO range100–25600100–25600
Sensor detailMaker Japan specifies 25.21 million effective and 26.52 million total pixels, marketed as 25.2 MP; 17.3 × 13 mm Live MOS. Native 4:3 stills 5776×4336; high-resolution composites 11552×8672 are separate from native resolution25.21 million effective and 26.52 million total pixels; 4:3 primary colour filter and sensor-shift dust reduction. High-resolution mode combines exposures into 11552×8672 files, not native single-exposure resolution
Image formatsJPEG and RAW; Fine/Standard JPEG and RAW+JPEG optionsJPEG and RAW
ISO detailStandard stills ISO 100–25600; expanded ISO 50; video and V-Log have different ranges. Maker Japan states no Dual Native ISOStandard stills ISO 100–25600, expanded ISO 50; video maximum ISO 12800. V-Log and Dynamic Range Boost have separate base-ISO conditions
Lens and shooting
Lens mountMicro Four ThirdsMicro Four Thirds
StabilisationLens and sensor shiftLens and sensor shift
Maximum continuous burst75 fps75 fps
AutofocusPhase Hybrid AF; current Japan table recognises humans, animals, cars, motorcycles, trains and aircraft. The last two extend the launch-era review descriptions and are not assumed launch featuresContrast AF with DFD; human/face/eye and animal detection. Fastest SH bursts use AFS/MF, not continuous autofocus
ShutterMechanical 60–1/8000 second and Bulb to approximately 30 minutes; electronic first curtain 60–1/2000; electronic 60–1/32000 with Bulb to approximately 60 secondsMechanical up to 1/8000 second, electronic first curtain 1/2000 and electronic 1/32000; mechanical bulb up to 30 minutes
Burst detailFull-resolution electronic 75 fps AFS/MF with focus fixed; 60 or 20 fps AFS/AFC/MF. SH RAW/JPEG buffer 200 frames; mechanical 14 fps AFS/MF or 10 fps AFC, electronic first curtain 14/9 respectively. Normal RAW buffer at least 170 frames under maker conditions; pre-burst available, with heat-related restrictionsFull-resolution electronic SH75/60/20 at 75/60/20 fps AFS/MF; SH buffer 200 RAW/JPEG frames. Mechanical or electronic first curtain 14 fps AFS/MF or 8 fps AFC; ordinary electronic 14/7 respectively. Normal RAW buffer more than 65 frames with CFexpress or 50 with SD under maker conditions
Stabilisation detailMaker UK eight-stop B.I.S. with H-ES12060 at 60 mm, and 7.5-stop Dual I.S.2 with H-FSA14140 at 140 mm, under CIPA yaw/pitch conditions; electronic video stabilisation is separateFive-axis Body I.S. rated 7.5 stops with H-ES12060 at 60 mm; Dual I.S. 2 also 7.5 stops with H-FS14140 at 140 mm, CIPA yaw/pitch
FlashNo built-in flash; external flash support and sync up to 1/250 second–
Video
Highest video resolution5760 × 4320 at 29.97 fps5760 × 4320 at 29.97 fps
Video detailInternal 5760×4320 4:3 open-gate HEVC 4:2:0 10-bit up to 29.97p; 5728×3024 17:9 up to 59.94p; C4K up to 119.88p and Full HD up to 239.76p. ProRes 422/HQ supported through USB SSD with recording-mode/media restrictions; no ProRes RAW inferred from GH7. Maker V-Log claim 13+ stops, dropping to 12+ above 60 fps; Dynamic Range Boost excludes SH bursts and specified slow-shutter combinations. No built-in cooling fan (Amateur Photographer)Highest internal resolution 5760×4320 4:3 at 29.97/25/24/23.98p, 4:2:0 10-bit LongGOP. 5728×3024 5.7K up to 59.94p; internal 5.7K ProRes 422/HQ up to 29.97p in the maker table. C4K/4K up to 119.88/120p requires Dynamic Range Boost off. Cooling fan; recording duration remains subject to power, media and operating conditions. Launch reviews describe the features available when tested
AudioStereo built-in microphone; high-resolution audio through compatible DMW-XLR1/DMW-XLR2; exact channel and format restrictions depend on recording modeStereo microphone, 3.5 mm microphone/line input and headphones; optional DMW-XLR1 supports four-channel recording
Screen and viewfinder
ViewfinderElectronicElectronic
Screen size3″3″
Screen dots1,840,0001,840,000
TouchscreenYesYes
Tilting screenYesYes
Display detailThree-inch 3:2 capacitive touchscreen, approximately 1.84 million dots; free-angle articulation (Panasonic UK), distinct from GH7's additional tilt frameTilt free-angle 3-inch 3:2 touch LCD with approximately 1.84 million dots
Viewfinder detail0.5-inch OLED, approximately 3.68 million dots, 100% coverage; approximately 1.6× magnification, 0.8× in 35 mm terms under maker's 50 mm-equivalent/infinity/−1 dioptre/4:3 conditionsOLED approximately 3.68 million dots, 100% coverage and 0.76× 35 mm-equivalent magnification under maker conditions
Connections and design
Wi-FiYesYes
BluetoothYesYes
Battery life (maker's claim)370 photographs380 photographs
Body weight575 g (better)739 g
Release detailMaker UK confirms November 2023 availability; September 2023 is the announcement, not substituted for first saleMaker Japan confirms first sale 25 March 2022; headline uses month without assuming an exact UK day. No inferred successor link across co-sold GH bodies
Recording mediaTwo SD/SDHC/SDXC UHS-II slots including V90; dual-slot recording options; supported video can record to USB SSDCFexpress Type B slot and SD/SDHC/SDXC UHS-I/UHS-II slot; recording modes require specified card speed
PortsUSB-C 10 Gbps; full-size HDMI, 3.5 mm microphone/headphone and 2.5 mm remote sockets (Amateur Photographer)USB-C 10 Gbps USB 3.2 Gen 2, full-size HDMI Type A, 2.5 mm remote, flash-sync socket and supplied BNC time-code converter cable
Wireless connectionsWi-Fi 2.4 GHz 802.11b/g/n and 5 GHz 802.11a/n/ac; Bluetooth Low Energy 5.0; Japan channel ranges not assumed identical globallyWi-Fi 2.4/5 GHz and Bluetooth Low Energy 5.0; regional wireless conditions apply
Battery life detailDMW-BLK22; current Japan CIPA 370 LCD/EVF shots with H-ES12060 and SD, or approximately 1300 in specified one-second power-save EVF mode. USB SSD approximately 310 shots. Older review claims of 390 shots are not substituted for the current maker tableDMW-BLK22 7.2 V 2200 mAh 16 Wh. CIPA 380 shots with SD/H-FS12060, 360 with SD/H-ES12060; CFexpress 350/330 respectively. One-second power-save EVF 750–900 shots is conditional, not headline
ChargingUSB in-camera charging; Japan table approximately 220 minutes with bundled USB AC adapter or 170 minutes with DMW-BTC15 adapter; optional DMW-BTC15 charger approximately 175 minutesUSB power supply, charging and Power Delivery; dedicated charger supplied
DimensionsApproximately 134.3 × 102.3 × 90.1 mm, excluding protrusionsApproximately 138.4 × 100.3 × 99.6 mm excluding protrusions
Weight detailMaker UK 575 g body only, 658 g with battery and SD card; lens excludedApproximately 739 g body only or 823 g with battery and one SD card. Digital Camera World's 823 g body-only label conflicts with the maker and is not adopted
MaterialsDust/splash-resistant body (Panasonic UK); no waterproof rating inferredDust/splash-resistant, not waterproof; maker operating range −10 to 40 °C
In the boxJapan maker lists body cap, hot-shoe cover, battery-grip connector cover, shoulder strap, battery, USB AC adapter and USB A–C cable; regional contents may varyBody cap, hot-shoe cover, eyecup, flash-sync cap, shoulder strap, battery, charger, AC adapter, USB A–C cable, cable holder and BNC converter cable; kit lens accessories depend on configuration

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