Detailed comparison and review of Panasonic Lumix G DMC-G3K + 14-42mm and Sony Alpha7s ILCE-7S. With our comprehensive overview, you can simply compare design, sensors, proximity characteristics, memory capacities, but also other key features of both cameras and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the camera that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | Panasonic Lumix G DMC-G3K + 14-42mm | Sony Alpha7s ILCE-7S |
|---|
| Product Type | Digital camera - mirrorless system | Digital camera - 1080p - mirrorless system |
|---|---|---|
| Lens Included | 14-42mm lens | Body only |
| Height | 8.4 cm | 9.44 cm |
| Width | 11.5 cm | 12.69 cm |
| Depth | 4.7 cm | 4.82 cm |
| Weight | 336 g | 446 g |
| Body Material | - | Magnesium alloy |
| Enclosure Colour | Black | Red | Black |
| Digital Zoom | 2x | - |
| Optical Zoom | 3x | - |
| SENSOR | Panasonic Lumix G DMC-G3K + 14-42mm | Sony Alpha7s ILCE-7S |
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| Sensor Resolution | 16.0 Megapixel | 12.2 Megapixel |
|---|---|---|
| Optical Sensor Type | Live MOS | Exmor CMOS |
| Total Pixels | 16,680,000 pixels | 12,400,000 pixels |
| Effective Sensor Resolution | 16,000,000 pixels | 12,200,000 pixels |
| Optical Sensor Size | Four Thirds (17.3 x 13.0 mm) | Full Frame (35.8 x 23.9 mm) |
| Frame Rate (Max Resolution) | - | 60 fps |
| Sensor Dust Reduction | Yes | Yes |
| Sensor Features | Supersonic Wave Filter (SWF) | Dust Reduction (image sensor vibration), Anti-Dust coating |
| Image Stabiliser | Optical (MEGA O.I.S.) | - |
| PROCESSOR | Panasonic Lumix G DMC-G3K + 14-42mm | Sony Alpha7s ILCE-7S |
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| Image Processor | Venus Engine FHD | BIONZ X |
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| LENS | Panasonic Lumix G DMC-G3K + 14-42mm | Sony Alpha7s ILCE-7S |
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| Type | Zoom lens - 3x zoom - 14 - 42 mm - f/3.5-5.6 Micro Four Thirds | - |
|---|---|---|
| Focal Length Equivalent to 35mm Camera | 28 - 84mm | - |
| Focus Adjustment | Automatic | - |
| Min Focus Distance | 30 cm | - |
| Max View Angle | 75 degree(s) | - |
| Zoom Adjustment | Manual | - |
| Lens Construction | 9 groups / 12 elements | - |
| Filter Size | 52 mm | - |
| Lens Mounting Type | Micro Four Thirds | Sony E-mount |
| Features | Aspherical lens | - |
| FOCUSING | Panasonic Lumix G DMC-G3K + 14-42mm | Sony Alpha7s ILCE-7S |
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| Auto Focus | TTL contrast detection | TTL contrast detection |
|---|---|---|
| Auto Focus Points (Zones) Qty | 23 | 25 |
| Face Detection | Yes | - |
| VIEWFINDER | Panasonic Lumix G DMC-G3K + 14-42mm | Sony Alpha7s ILCE-7S |
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| Viewfinder Type | Electronic - LCD | Electronic - OLED |
|---|---|---|
| Viewfinder Colour Support | Colour | Colour |
| Viewfinder Diagonal Size | - | 0.5" |
| Viewfinder Resolution | 1,440,000 pixels | 2,359,296 pixels |
| Optical Viewfinder Field Coverage | 100% | 100% |
| Optical Viewfinder Magnification | 0.70x | 0.71x |
| Optical Viewfinder Dioptric Correction Range | -4 to +4 | -4 to +3 |
| Field of View Crop Factor | 2 | - |
| Features | - | Viewfinder brightness control |
| EXPOSURE & WHITE BALANCE | Panasonic Lumix G DMC-G3K + 14-42mm | Sony Alpha7s ILCE-7S |
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| ISO (Max) | 6400 | 409600 |
|---|---|---|
| Extended ISO (Max) | - | 409600 |
| Extended ISO (Min) | - | 50 |
| Light Sensitivity | ISO 800, ISO 400, ISO 200, ISO 160, ISO 1600, ISO 6400, ISO 3200, ISO auto | ISO 50, ISO 100-409600 |
| Exposure Metering | Multi-segment, centre-weighted, spot | Multi-segment, centre-weighted, spot |
| Exposure Metering Zones | 144 | 1200 |
| Exposure Modes | Programme, bulb, manual, aperture-priority, shutter-priority | Programme, bulb, automatic, manual, aperture-priority, shutter-priority |
| Bracketing Modes | - | Dynamic Range Bracketing |
| Shooting Programs | Portrait mode, party/indoor, night portrait, PET, scenery, food, illumination snap, flower, night scene, sports mode, sunset, soft skin, baby1, baby2, peripheral defocus, architecture | - |
| Special Effects | Vivid, Custom Effect, natural, monochrome, portrait, Scenery | - |
| White Balance | Custom, automatic, presets | Custom, automatic, presets |
| White Balance Presets | Incandescent, cloudy, Flash, daylight, shade, 2500K - 10000K (100K steps) | Incandescent, cloudy, daylight, shade, fluorescent light (cool white), fluorescent light (warm white), Underwater, 2500K - 9900K, fluorescent light (daylight colour), fluorescent light (daylight white) |
| Shutter Type | - | Mechanical electronically-controlled |
| Max Shutter Speed | 1/4000 sec | 1/8000 sec |
| Min Shutter Speed | 60 sec | 30 sec |
| Exposure Compensation | ±5 EV range, in 1/3 EV steps | - |
| Auto Exposure Bracketing | - | 3 or 5 steps |
| White Balance Bracketing | Yes | Yes |
| X-sync Speed | 1/160 sec | - |
| Exposure Range | EV 0-18 (ISO 100) | EV -3-20 (ISO 100) |
| DISPLAY | Panasonic Lumix G DMC-G3K + 14-42mm | Sony Alpha7s ILCE-7S |
|---|
| Type | 3" LCD display | 3" LCD display |
|---|---|---|
| Touch Screen | Yes | - |
| Display Format | 460,000 pixels | 921,600 pixels |
| Display Form Factor | Rotating | Folding |
| Display Features | Display brightness control, display colour control | Display brightness control |
| FLASH | Panasonic Lumix G DMC-G3K + 14-42mm | Sony Alpha7s ILCE-7S |
|---|
| Camera Flash | Pop-up flash | - |
|---|---|---|
| Guide Number (m / ISO 100) | 10.5 | - |
| Flash Modes | Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction | - |
| Red-Eye Reduction | Yes | - |
| Features | AF illuminator, flash +/- compensation | - |
| VIDEOGRAPHY / CAMCORDER | Panasonic Lumix G DMC-G3K + 14-42mm | Sony Alpha7s ILCE-7S |
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| Digital Video Format | MJPEG, AVCHD | AVCHD, H.264, XAVC S |
|---|---|---|
| Image Recording Format | JPEG, RAW, RAW + JPEG, MPO | JPEG, RAW, RAW + JPEG |
| Max Video Resolution | 1920 x 1080 | 1920 x 1080 |
| Surround Sound | - | Dolby Digital AC-3 (2 channel) recording |
| Microphone Operation Mode | Stereo | Stereo |
| Microphone Features | Wind noise reduction, sensitivity control | - |
| MEMORY | Panasonic Lumix G DMC-G3K + 14-42mm | Sony Alpha7s ILCE-7S |
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| Memory Card Slot | SD card | Memory Stick PRO Duo card, SD card |
|---|---|---|
| Supported Memory Cards | SD Memory Card, SDXC Memory Card, SDHC Memory Card | SD Memory Card, Memory Stick PRO Duo, SDXC Memory Card, SDHC Memory Card, Memory Stick PRO-HG Duo, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, Memory Stick XC-HG Duo |
| Included Memory Card | 8 GB SDHC | - |
| Image Storage | JPEG 4592 x 3448 JPEG 4576 x 3056 JPEG 4576 x 2576 JPEG 3232 x 2424 JPEG 3232 x 2160 JPEG 3232 x 1824 JPEG 2272 x 1704 JPEG 2272 x 1520 JPEG 1920 x 1080 JPEG 1824 x 1368 JPEG 1824 x 1216 JPEG 1824 x 1024 JPEG 3424 x 3424 JPEG 2416 x 2416 JPEG 1712 x 1712 |
JPEG 4240 x 2832 JPEG 2768 x 1848 JPEG 2128 x 1416 JPEG 1376 x 920 JPEG 4240 x 2384 JPEG 2768 x 1560 JPEG 2128 x 1200 JPEG 1376 x 776 |
| Video Capture | AVCHD - 1920 x 1080 - 60 fps AVCHD - 1920 x 1080 - 50 fps AVCHD - 1280 x 720 - 60 fps AVCHD - 1280 x 720 - 50 fps MJPEG - 848 x 480 - 30 fps MJPEG - 640 x 480 - 30 fps MJPEG - 320 x 240 - 30 fps |
XAVC S - 1920 x 1080 - 50Mbps XAVC S - 1280 x 720 - 50Mbps AVCHD - 1920 x 1080 - 28Mbps AVCHD - 1920 x 1080 - 24Mbps AVCHD - 1920 x 1080 - 17Mbps AVCHD - 1920 x 1080 - 24Mbps AVCHD - 1920 x 1080 - 17Mbps H.264 - 1440 x 1080 - 12Mbps H.264 - 640 x 480 - 3Mbps |
| BATTERY AND CHARGING | Panasonic Lumix G DMC-G3K + 14-42mm | Sony Alpha7s ILCE-7S |
|---|
| Battery Type | Lithium Ion - manufacturer-specific | Sony NP-FW50 Lithium Ion |
|---|---|---|
| Details | 1 x Li-ion rechargeable battery - 1010 mAh (included) | Sony NP-FW50 Li-ion rechargeable battery - 1080 mAh (included) |
| Battery Life | - | Photo shooting - 360 shots |
| CONNECTIONS | Panasonic Lumix G DMC-G3K + 14-42mm | Sony Alpha7s ILCE-7S |
|---|
| Interface | Composite video/audio, HDMI, USB 2.0 | Composite video/audio, HDMI, USB 2.0, Wireless LAN, NFC (Near Field Communication) |
|---|---|---|
| Print Standard | Direct print, DPOF support, Exif Print support, PictBridge support | Direct print, Exif Print support, PictBridge support |
| Flash Terminal | Hot shoe | Hot shoe |
| Connector Type | USB 2.0 Composite video/audio output HDMI output Remote control |
USB 2.0 HDMI output Composite video/audio output Microphone Headphones |
| FEATURES | Panasonic Lumix G DMC-G3K + 14-42mm | Sony Alpha7s ILCE-7S |
|---|
| Self-Timer Delay | 10 sec, 2sec | 10 sec, 2sec |
|---|---|---|
| Continuous Shooting Speed | 2 frames per second, 4 frames per second, 3 frames per second, 20 frames per second (4MP) | 2.5 frames per second, 5 frames per second |
| Additional Features | Audio recording, built-in speaker, RGB primary colour filter, date/time stamp, digital image rotation, histogram display, in-camera red-eye removal, cropping an image, resizing an image, Scene Detection Technology, Intelligent Scene Selector, Object Detection, AF/AE tracking, Intelligent Resolution Technology, face detection, Motion Detection Technology, Full-time Live View, Face Recognition, Dolby Digital Stereo Creator, Intelligent Auto (iA), Intelligent D-range Control | Built-in speaker, RGB primary colour filter, histogram display, Sweep Panorama technology, Dynamic Range Optimizer, peripheral illumination correction, Dolby Digital Stereo Creator, Chromatic Aberration Compensation (CAC), high-speed recording, Superior Auto mode, BRAVIA Sync function, PhotoTV HD, distortion correction function, Clean HDMI output for 4K movies |
| OTHERS | Panasonic Lumix G DMC-G3K + 14-42mm | Sony Alpha7s ILCE-7S |
|---|
| Included Accessories | Lens hood, battery charger, dust cap, body cap, lens cap, lens case, carrying case, shoulder strap, tripod, USB cable, pen stylus, audio / video cable | Body cap, shoulder strap, additional battery, micro-USB cable, 2 battery chargers, 2 battery packs |
|---|---|---|
| Software | Drivers & Utilities, SILKYPIX Developer Studio 3.1 SE, Loilo Super Loiloscope, Panasonic PHOTOfunSTUDIO 6.2 HD Edition | Sony PlayMemories Home, Sony Image Data Converter 4.0 |
| Max Operating Temperature | 40 °C | 40 °C |
| Min Operating Temperature | 0 °C | 0 °C |
| Service & Support | - | Limited warranty - parts and labour - 2 years |
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