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.
DESIGN AND DIMENSIONS | Sony Alpha7s III ILCE-7SM3 | Panasonic Lumix G DC-GH6M + Panasonic 12-60mm |
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Product Type | Digital camera - 4K - mirrorless system | Digital camera - 5.8K - mirrorless system |
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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 |
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Sensor Resolution | 12.1 Megapixel | 25.2 Megapixel |
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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 |
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Image Processor | BIONZ XR | Venus Engine |
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LENS | Sony Alpha7s III ILCE-7SM3 | Panasonic Lumix G DC-GH6M + Panasonic 12-60mm |
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Type | - | Panasonic zoom lens 12 - 60 mm - f/3.5-5.6 LUMIX G - tele, wide angle |
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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 |
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Auto Focus | TTL contrast and phase detection | TTL contrast detection |
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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 |
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Viewfinder Type | Built-in - electronic | Electronic - OLED |
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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 |
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ISO (Max) | 409600 | 25600 |
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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 |
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Type | 3" LCD display | 3" LCD display |
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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 |
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Digital Video Format | H.264, XAVC S, H.265, XAVC HS | MPEG-4, H.264, MOV, ProRes 422, H.265, ProRes 422 HQ |
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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 |
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Memory Card Slot | Dual SD card, dual CFexpress | SD card, CFexpress |
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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 |
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Battery Type | Sony NP-FZ100 Lithium Ion | Panasonic DMW-BLK22 Lithium Ion |
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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 |
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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 |
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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 |
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Features | - | Vectorscope |
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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 |
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Included Accessories | - | Eyepiece cover, lens hood, battery charger, dust cap, body cap, lens cap, shoulder strap, USB cable, cable holder, BNC adapter |
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Max Operating Temperature | 40 °C | 40 °C |
Min Operating Temperature | 0 °C | -10 °C |