Sony Alpha7s III ILCE-7SM3 vs. Panasonic Lumix G DC-GH6M + Panasonic 12-60mm

Camera Comparison, Reviews and Tests

In depth comparison and review of Sony Alpha7s III ILCE-7SM3 and Panasonic Lumix G DC-GH6M + Panasonic 12-60mm. Compare design, sensors, proximity features, memory capacities and other important specifications and features to easily choose the right camera for you. Our goal is to help you uncover differences between the products and find the digital camera that will best fit your needs.

Camera Specifications Comparison

Sony Alpha7s III ILCE-7SM3 vs. Panasonic Lumix G DC-GH6M + Panasonic 12-60mm Comparison Chart
DESIGN AND DIMENSIONS Sony Alpha7s III ILCE-7SM3 Panasonic Lumix G DC-GH6M + Panasonic 12-60mm
Product Type Digital camera - 4K - mirrorless system Digital camera - 5.8K - mirrorless system
Lens Included Body only Panasonic 12-60mm lens
Height 9.69 cm 10.03 cm
Width 12.89 cm 13.84 cm
Depth 8.08 cm 9.96 cm
Weight 699 g 739 g
Weight Details Camera with battery and memory card: 699 g Camera body only: 739 g
Camera with battery and memory card: 823 g
Body Material Magnesium alloy -
Protection Dust-resistant, moisture-resistant Splashproof, dust-resistant
Digital Zoom 4x -
SENSOR Sony Alpha7s III ILCE-7SM3 Panasonic Lumix G DC-GH6M + Panasonic 12-60mm
Sensor Resolution 12.1 Megapixel 25.2 Megapixel
Optical Sensor Type Exmor R CMOS Live MOS
Total Pixels 12,900,000 pixels 26,520,000 pixels
Effective Sensor Resolution 12,100,000 pixels 25,210,000 pixels
Optical Sensor Size Full Frame (35.6 x 23.8 mm) Four Thirds (17.3 x 13.0 mm)
Frame Rate (Max Resolution) 120 fps 60 fps
Sensor Dust Reduction Yes Yes
Sensor Features Dust Reduction (image sensor vibration), Anti-Dust coating -
Image Stabiliser Optical (5-axis Steady Shot) Optical (5-Axis Dual I.S. 2)
Built-in Optical Image Stabiliser Yes Yes
Sensors Digital level metre -
PROCESSOR Sony Alpha7s III ILCE-7SM3 Panasonic Lumix G DC-GH6M + Panasonic 12-60mm
Image Processor BIONZ XR Venus Engine
LENS Sony Alpha7s III ILCE-7SM3 Panasonic Lumix G DC-GH6M + Panasonic 12-60mm
Type - Panasonic zoom lens 12 - 60 mm - f/3.5-5.6 LUMIX G - tele, wide angle
Focal Length Equivalent to 35mm Camera - 24 - 120mm
Focus Adjustment - Automatic, manual
Min Focus Distance - 20 cm
Max View Angle - 84.05 degree(s)
Zoom Adjustment - Manual
Lens Construction - 9 groups / 11 elements
Filter Size - 58 mm
Lens Mounting Type Sony E-mount Micro Four Thirds
Features - ED glass, splashproof, aspherical lens, dustproof, waterproof
FOCUSING Sony Alpha7s III ILCE-7SM3 Panasonic Lumix G DC-GH6M + Panasonic 12-60mm
Auto Focus TTL contrast and phase detection TTL contrast detection
Auto Focus Points (Zones) Qty 759 -
Auto Focus Features Focus Peaking function, Predictive Focus Control Focus Peaking function, Depth From Defocus (DFD) technology
AE/AF Control Flex Focus Point, Face-priority AF, Subject-tracking AF, Eye detection AF Face-priority AF, Subject-tracking AF, Pinpoint AF, Zone AF, Eye priority AF, Animal detection AF, Body detection AF
Face Detection Face Recognition, face-priority AF function Eye Detect AF, face-priority AF function, Pet Detection
VIEWFINDER Sony Alpha7s III ILCE-7SM3 Panasonic Lumix G DC-GH6M + Panasonic 12-60mm
Viewfinder Type Built-in - electronic Electronic - OLED
Viewfinder Colour Support Colour Colour
Viewfinder Diagonal Size 0.64" -
Viewfinder Resolution 9,437,184 pixels 3,680,000 pixels (1280 x 960 x 3)
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 0.9x 1.52x
Optical Viewfinder Dioptric Correction Range -4 to +3 -4 to +3
Field of View Crop Factor - 2
Features - Auto eye sensor
EXPOSURE & WHITE BALANCE Sony Alpha7s III ILCE-7SM3 Panasonic Lumix G DC-GH6M + Panasonic 12-60mm
ISO (Max) 409600 25600
Native ISO - 100-25600
Extended ISO (Max) 409600 -
Extended ISO (Min) 40 50
Light Sensitivity ISO 204800, ISO 409600, ISO 80-102400, ISO 40 ISO 50, ISO auto, ISO 100-25600
Exposure Metering Multi-segment, centre-weighted, spot Multi-segment, centre-weighted, spot, highlight weighted
Exposure Metering Zones 1200 1728
Exposure Modes Bulb, automatic, manual, aperture-priority, shutter-priority Bulb, automatic, manual, aperture-priority, shutter-priority
Bracketing Modes Dynamic Range Bracketing Focus bracketing, white balance bracketing, aperture bracketing
Special Effects - Sepia, Vivid, natural, monochrome, Flat, landscape, portrait, Cross Process, Retro, Expressive, Bleach Bypass, High Key, Low Key, Old Days, Standard, L. Monochrome, L. Monochrome D, L. Classic Neo, L. Monochrome S, Cinelike D2, Cinelike V2, Like709, Hybrid Log Gamma, V-Log
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Incandescent, fluorescent, cloudy, Flash, daylight, shade, Underwater, 2500K - 9900K Incandescent, cloudy, Flash, daylight, shade, 2500K - 10000K (100K steps)
Shutter Type Mechanical electronically-controlled Mechanical, electronic
Max Shutter Speed 1/8000 sec 1/32000 sec
Min Shutter Speed 30 sec 60 sec
Exposure Compensation ±5 EV range, in 1/2 or 1/3 EV steps ±5 EV range, in 1/3 EV steps
Auto Exposure Bracketing 3, 5 or 9 steps 7 steps in 1/3, 2/3 or 1 EV steps
White Balance Bracketing - Yes
X-sync Speed 1/250sec 1/250sec
Exposure Range EV -3-20 (ISO 100) EV 0-18 (ISO 100)
DISPLAY Sony Alpha7s III ILCE-7SM3 Panasonic Lumix G DC-GH6M + Panasonic 12-60mm
Type 3" LCD display 3" LCD display
Touch Screen Yes -
Display Format 1,440,000 pixels 1,840,000 pixels
Display Form Factor Folding Rotating
Display Features Display brightness control -
VIDEOGRAPHY / CAMCORDER Sony Alpha7s III ILCE-7SM3 Panasonic Lumix G DC-GH6M + Panasonic 12-60mm
Digital Video Format H.264, XAVC S, H.265, XAVC HS MPEG-4, H.264, MOV, ProRes 422, H.265, ProRes 422 HQ
Image Recording Format JPEG, RAW, RAW + JPEG JPEG, RAW, RAW + JPEG
Max Video Resolution 3840 x 2160 5760 x 4320
Audio Signal Format AAC Linear PCM, AAC
Microphone Operation Mode Stereo Stereo
Microphone Features - Wind noise reduction
MEMORY Sony Alpha7s III ILCE-7SM3 Panasonic Lumix G DC-GH6M + Panasonic 12-60mm
Memory Card Slot Dual SD card, dual CFexpress SD card, CFexpress
Supported Memory Cards SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card, CFexpress SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card, CFexpress
Memory Card Included No -
Image Storage JPEG 4240 x 2832
JPEG 2768 x 1848
JPEG 2128 x 1416
JPEG 1376 x 920
JPEG 3776 x 2832
JPEG 2464 x 1848
JPEG 1888 x 1416
JPEG 1232 x 920
JPEG 4240 x 2348
JPEG 2768 x 1550
JPEG 2128 x 1200
JPEG 1376 x 776
JPEG 2832 x 2832
JPEG 1840 x 1840
JPEG 1408 x 1408
JPEG 912 x 912
5776 x 4336
4096 x 3072
2944 x 2208
11552 x 8672 - High Resolution Mode
8192 x 6144 - High Resolution Mode
5776 x 3848
4096 x 2728
2944 x 1960
11552 x 8672 - High Resolution Mode
8192 x 5464 - High Resolution Mode
5776 x 3248
4096 x 2304
2944 x 1656
11552 x 6496 - High Resolution Mode
8192 x 4608 - High Resolution Mode
4336 x 4336
3072 x 3072
2208 x 2208
8672 x 8672 - High Resolution Mode
6144 x 6144 - High Resolution Mode
Video Capture XAVC HS - 3840 x 2160 p - 120 fps
XAVC HS - 3840 x 2160 p - 60 fps
XAVC HS - 3840 x 2160 p - 100 fps - 200Mbps
XAVC HS - 3840 x 2160 p - 50 fps
XAVC HS - 3840 x 2160 p - 24 fps
XAVC S - 3840 x 2160 p - 120 fps
XAVC S - 3840 x 2160 p - 60 fps
XAVC S - 3840 x 2160 p - 30 fps
XAVC S - 3840 x 2160 p - 24 fps
XAVC S - 3840 x 2160 p - 100 fps
XAVC S - 3840 x 2160 p - 50 fps
XAVC S - 3840 x 2160 p - 25 fps
XAVC S HD - 1920 x 1080 p - 120 fps
XAVC S HD - 1920 x 1080 p - 60 fps
XAVC S HD - 1920 x 1080 p - 30 fps
XAVC S HD - 1920 x 1080 p - 24 fps
XAVC S HD - 1920 x 1080 p - 100 fps
XAVC S HD - 1920 x 1080 p - 50 fps
XAVC S HD - 1920 x 1080 p - 25 fps
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BATTERY AND CHARGING Sony Alpha7s III ILCE-7SM3 Panasonic Lumix G DC-GH6M + Panasonic 12-60mm
Battery Type Sony NP-FZ100 Lithium Ion Panasonic DMW-BLK22 Lithium Ion
Details Sony NP-FZ100 Li-ion rechargeable battery - 2280 mAh (included) Panasonic DMW-BLK22 Li-ion rechargeable battery - 2200 mAh (included)
Battery Life Photo shooting - 510 shots (EVF on)
Photo shooting - 600 shots (LCD Monitor on)
Video recording - 80 minutes (EVF on)
Video recording - 135 minutes (LCD Monitor on)
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CONNECTIONS Sony Alpha7s III ILCE-7SM3 Panasonic Lumix G DC-GH6M + Panasonic 12-60mm
Interface HDMI, USB-C, Wireless LAN, NFC (Near Field Communication), Bluetooth 5.0 HDMI, USB-C, IEEE 802.11a/b/g/n/ac, Bluetooth 5.0
Connectivity Features Remote control via mobile devices, Wireless Image Transfer, PC Remote functions via Wi-Fi -
Print Standard Exif Print support, PRINT Image Matching Exif Print support, PictBridge support
Flash Terminal Hot shoe Hot shoe, PC terminal
Connector Type USB (USB Type-C)
HDMI output (19 pin HDMI Type A)
Microphone (mini-phone stereo 3.5 mm)
Headphones (mini-phone stereo 3.5 mm)
USB 3.2 Gen 2 (USB Type-C)
HDMI output (19 pin HDMI Type A)
Microphone (mini-phone 3.5mm)
Remote control (sub-mini phone 2.5 mm)
Headphones (mini-phone stereo 3.5 mm)
FEATURES Sony Alpha7s III ILCE-7SM3 Panasonic Lumix G DC-GH6M + Panasonic 12-60mm
Features - Vectorscope
Self-Timer Delay 10 sec, 2sec, 5 sec 10 sec, 2sec, custom
Continuous Shooting Speed 8 frames per second, 3 frames per second, 10 frames per second, 6 frames per second 2 frames per second, 8 frames per second, 5 frames per second, 20 frames per second, 6 frames per second, 7 frames per second, 60 frames per second, 14 frames per second, 75 frames per second
Additional Features Built-in speaker, digital image rotation, camera orientation detection, histogram display, shadow point display, interval shooting mode, highlight point display, Dynamic Range Optimizer, USB charging, built-in help guide, Chromatic Aberration Compensation (CAC), HDR image enhancement technology, Intelligent AUTO (iAUTO), fast motion recording, Lens Distortion Compensation (LDC), noise reduction over long exposures, high ISO speed noise reduction, silent shooting, BRAVIA Sync function, PhotoTV HD, GPS via mobile, slow motion recording, peripheral shading correction, anti-flicker, Hybrid Log-Gamma (HLG) recording Built-in speaker, sharpness control, colour control, saturation control, contrast control, built-in cooling fan, hue control, no Optical Low Pass Filter (OLFP), slow motion recording, V-Log L recording, 3D Digital Noise Reduction Technology, 2D Digital Noise Reduction Technology, Hybrid Log-Gamma (HLG) recording, 4:2:2 10-bit internal rercording
OTHERS Sony Alpha7s III ILCE-7SM3 Panasonic Lumix G DC-GH6M + Panasonic 12-60mm
Included Accessories - Eyepiece cover, lens hood, battery charger, dust cap, body cap, lens cap, shoulder strap, USB cable, cable holder, BNC adapter
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature 0 °C -10 °C
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