In depth comparison and review of Sony Alpha7 II ILCE-7M2K + 28-70mm and Panasonic Lumix G DMC-GX8K + 14-42mm. 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 Alpha7 II ILCE-7M2K + 28-70mm | Panasonic Lumix G DMC-GX8K + 14-42mm |
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Product Type | Digital camera - mirrorless system | Digital camera - 4K - mirrorless system |
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Lens Included | 28-70mm lens | 14-42mm lens |
Height | 9.57 cm | 7.79 cm |
Width | 12.69 cm | 13.32 cm |
Depth | 5.97 cm | 6.31 cm |
Weight | 556 g | 435 g |
Body Material | Magnesium alloy | - |
Enclosure Colour | Black | Silver |
Protection | Splashproof, dust-resistant | Splashproof |
Digital Zoom | 4x | 4x |
Optical Zoom | - | 3x |
SENSOR | Sony Alpha7 II ILCE-7M2K + 28-70mm | Panasonic Lumix G DMC-GX8K + 14-42mm |
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Sensor Resolution | 24.3 Megapixel | 20.3 Megapixel |
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Optical Sensor Type | Exmor CMOS | Live MOS |
Total Pixels | 24,700,000 pixels | 21,770,000 pixels |
Effective Sensor Resolution | 24,300,000 pixels | 20,300,000 pixels |
Optical Sensor Size | Full Frame (35.8 x 23.9 mm) | Four Thirds (17.3 x 13.0 mm) |
Frame Rate (Max Resolution) | - | 25 fps |
Sensor Dust Reduction | Yes | Yes |
Sensor Features | Dust Reduction (image sensor vibration), Anti-Dust coating | Supersonic Wave Filter (SWF) |
Image Stabiliser | Optical (Steady Shot) | Optical (image sensor shift mechanism) |
Built-in Optical Image Stabiliser | Yes | Yes |
Sensors | Digital level metre | Digital level metre |
PROCESSOR | Sony Alpha7 II ILCE-7M2K + 28-70mm | Panasonic Lumix G DMC-GX8K + 14-42mm |
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Image Processor | BIONZ X | - |
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LENS | Sony Alpha7 II ILCE-7M2K + 28-70mm | Panasonic Lumix G DMC-GX8K + 14-42mm |
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Type | Zoom lens 28 - 70 mm - f/3.5-5.6 FE OSS | Zoom lens - 3x zoom - 14 - 42 mm - f/3.5-5.6 G II |
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Focal Length Equivalent to 35mm Camera | - | 28 - 84mm |
Focus Adjustment | Automatic, manual | Automatic, manual |
Min Focus Distance | 30 cm | 20 cm |
Max View Angle | 75 degree(s) | 75 degree(s) |
Zoom Adjustment | Manual | Manual |
Lens Construction | 8 groups / 9 elements | 8 groups / 9 elements |
Filter Size | 55 mm | 46 mm |
Lens Mounting Type | Sony E-mount | Micro Four Thirds |
Features | Internal focusing system, full-time manual focusing, ED glass, splashproof, aspherical lens, dustproof | Internal focusing system, aspherical lens, Stepping Motor (STM) technology |
FOCUSING | Sony Alpha7 II ILCE-7M2K + 28-70mm | Panasonic Lumix G DMC-GX8K + 14-42mm |
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Auto Focus | TTL contrast and phase detection | TTL contrast detection |
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Auto Focus Points (Zones) Qty | 25 | 49 |
Auto Focus Features | Focus Peaking function, Manual Focus Check Live View | Focus Peaking function |
AE/AF Control | Face-priority AF, Subject-tracking AF, Eye detection AF | Face-priority AF, Subject-tracking AF, Touch Area AF |
Face Detection | Face Detection AF/AE/FE/WB, Smile Shutter | Yes |
VIEWFINDER | Sony Alpha7 II ILCE-7M2K + 28-70mm | Panasonic Lumix G DMC-GX8K + 14-42mm |
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Viewfinder Type | Electronic - OLED | Electronic - OLED |
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Viewfinder Colour Support | Colour | Colour |
Viewfinder Diagonal Size | 0.5" | - |
Viewfinder Resolution | 2,359,296 pixels | 2,360,000 pixels |
Optical Viewfinder Field Coverage | 100% | 100% |
Optical Viewfinder Magnification | 0.71x | 1.54x |
Optical Viewfinder Dioptric Correction Range | -4 to +3 | -4 to +3 |
Field of View Crop Factor | - | 2 |
Features | Viewfinder brightness control | Auto eye sensor |
EXPOSURE & WHITE BALANCE | Sony Alpha7 II ILCE-7M2K + 28-70mm | Panasonic Lumix G DMC-GX8K + 14-42mm |
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ISO (Max) | 25600 | 25600 |
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Native ISO | - | 200-12800 |
Extended ISO (Max) | - | 25600 |
Extended ISO (Min) | - | 100 |
Light Sensitivity | ISO 50, ISO auto (100-6400), ISO 100-25600 | ISO 100, ISO 800, ISO 400, ISO 200, ISO 1600, ISO 6400, ISO 3200, ISO auto, ISO 12800, ISO 25600 |
Exposure Metering | Multi-segment, centre-weighted, spot | Multi-segment, centre-weighted, spot |
Exposure Metering Zones | 1200 | 1728 |
Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority | Programme, bulb, automatic, manual, aperture-priority, shutter-priority |
Shooting Programs | Landscape, portrait mode, macro, night portrait, night scene, sports mode, sunset, handheld twilight, anti-motion blur | - |
Special Effects | Black & White, Sepia, Colour, Neutral, Vivid, sunset, soft focus, illustration, monochrome, landscape, portrait, Water Colour, miniature, clear, deep, light, autumn leaves, Retro, partial colour, Toy camera, High contrast, Pop Colour, HDR Painting, Rich-tone monochrome, Soft High-key, Night Scene | Sepia, Vivid, natural, monochrome, landscape, portrait, Cross Process, Retro, Expressive, high dynamic, Bleach Bypass, Selective Colour, High Key, Low Key, Toy effect, Star Filter, Impressive Art, One Point Colour, Dynamic Monochrome, Sunshine, Old Days, Toy Pop, Rough Monochrome, Silky Monochrome |
White Balance | Custom, automatic, presets | Custom, automatic, presets |
White Balance Presets | Incandescent, cloudy, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Underwater, 2500K - 9900K, fluorescent light (daylight white) | Cloudy, tungsten light, Flash, daylight, shade, 2500K - 10000K (100K steps) |
Shutter Type | - | Electronic |
Max Shutter Speed | 1/8000 sec | 1/8000 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 or 5 steps | 7 steps in 1/3, 2/3 or 1 EV steps |
White Balance Bracketing | Yes | Yes |
X-sync Speed | 1/250sec | 1/125sec |
Exposure Range | EV -1-20 (ISO 100) | EV 0-18 (ISO 100) |
Retouch | - | Clear Retouch function |
DISPLAY | Sony Alpha7 II ILCE-7M2K + 28-70mm | Panasonic Lumix G DMC-GX8K + 14-42mm |
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Type | 3" LCD display | 3" OLED display |
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Touch Screen | - | Yes |
Display Format | 1,228,800 pixels | 1,040,000 pixels |
Display Form Factor | Folding | Folding |
Display Features | Contrast control, display brightness control | Display brightness control, display colour control, display contrast control, Touch AE, Touch AF |
FLASH | Sony Alpha7 II ILCE-7M2K + 28-70mm | Panasonic Lumix G DMC-GX8K + 14-42mm |
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Camera Flash | - | Pop-up flash |
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Flash Modes | - | Fill-in mode, slow synchro, auto mode, flash OFF mode, red-eye reduction |
Red-Eye Reduction | - | Yes |
Features | AF illuminator | AF illuminator |
VIDEOGRAPHY / CAMCORDER | Sony Alpha7 II ILCE-7M2K + 28-70mm | Panasonic Lumix G DMC-GX8K + 14-42mm |
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Digital Video Format | H.264, XAVC S, AVC | AVCHD, H.264 |
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Image Recording Format | JPEG, RAW, RAW + JPEG | JPEG, RAW, RAW + JPEG, MPO, MPO + JPEG |
Max Video Resolution | 1920 x 1080 | 3840 x 2160 |
Surround Sound | Dolby Digital AC-3 (2 channel) recording | Dolby Digital AC-3 (2 channel) recording |
Microphone Operation Mode | Stereo | Stereo |
Microphone Features | - | Wind noise reduction |
MEMORY | Sony Alpha7 II ILCE-7M2K + 28-70mm | Panasonic Lumix G DMC-GX8K + 14-42mm |
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Memory Card Slot | Memory Stick PRO Duo card, SD card | SD card |
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Supported Memory Cards | 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 | SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card |
Memory Card Included | - | No |
Image Storage | 6000 x 4000 6000 x 3376 3936 x 2624 3936 x 2216 3008 x 2000 3008 x 1688 1968 x 1312 1968 x 1112 |
5184 x 3888 3712 x 2784 2624 x 1968 MPO 1824 x 1368 - 3D mode 5184 x 3456 3712 x 2480 2624 x 1752 MPO 1824 x 1216 - 3D mode 5184 x 2920 3840 x 2160 1920 x 1080 MPO 1824 x 1024 - 3D mode 3888 x 3888 2784 x 2784 1968 x 1968 MPO 1712 x 1712 - 3D mode |
Video Capture | AVCHD - 1920 x 1080 - 60 fps - 28Mbps AVCHD - 1920 x 1080 - 60 fps - 24Mbps AVCHD - 1920 x 1080 - 60 fps - 17Mbps AVCHD - 1920 x 1080 - 24 fps - 24Mbps AVCHD - 1920 x 1080 - 24 fps - 17Mbps H.264 - 1440 x 1080 - 30 fps - 12Mbps H.264 - 640 x 480 - 30 fps - 3Mbps |
AVCHD - 3840 x 2160 - 25 fps - 100Mbps AVCHD - 3840 x 2160 - 24 fps - 100Mbps AVCHD - 1920 x 1080 - 50 fps - 28Mbps AVCHD - 1920 x 1080 - 25 fps - 20Mbps AVCHD - 1280 x 720 - 25 fps - 10Mbps H.264 - 640 x 480 - 25 fps - 4Mbps |
BATTERY AND CHARGING | Sony Alpha7 II ILCE-7M2K + 28-70mm | Panasonic Lumix G DMC-GX8K + 14-42mm |
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Battery Type | Sony NP-FW50 Lithium Ion | Lithium Ion - manufacturer-specific |
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Details | Sony NP-FW50 Li-ion rechargeable battery - 1080 mAh (included) | Li-ion rechargeable battery - 1200 mAh (included) |
Battery Life | Photo shooting - 340 shots (LCD Monitor on) Photo shooting - 270 shots |
Photo shooting - 330 shots |
CONNECTIONS | Sony Alpha7 II ILCE-7M2K + 28-70mm | Panasonic Lumix G DMC-GX8K + 14-42mm |
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Interface | HDMI, USB 2.0, IEEE 802.11b/g/n, NFC (Near Field Communication) | Composite video/audio, HDMI, USB 2.0, IEEE 802.11b/g/n, NFC (Near Field Communication) |
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Connectivity Features | Remote control via mobile devices | Remote control via mobile devices, remote live view |
Print Standard | DPOF support, Exif Print support, PictBridge support, PRINT Image Matching | Direct print, Exif Print support, PictBridge support |
Flash Terminal | Hot shoe | Hot shoe |
Connector Type | USB 2.0 HDMI output (19 pin micro HDMI Type D) Microphone (mini-phone stereo 3.5 mm) Headphones (mini-phone stereo 3.5 mm) |
USB 2.0 Composite video/audio output HDMI output (19 pin micro HDMI Type D) Remote control (sub-mini phone 2.5 mm) Microphone (sub-mini phone stereo 2.5 mm) |
FEATURES | Sony Alpha7 II ILCE-7M2K + 28-70mm | Panasonic Lumix G DMC-GX8K + 14-42mm |
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Self-Timer Delay | 10 sec, 2sec | 10 sec, 2sec |
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Continuous Shooting Speed | 2.5 frames per second, 5 frames per second | 2 frames per second, 8 frames per second, 10 frames per second, 6 frames per second, 5.5 frames per second |
HDR Mode | Auto HDR mode | - |
Additional Features | Built-in speaker, RGB primary colour filter, auto power save, sharpness control, camera orientation detection, histogram display, AE lock, AF lock, saturation control, Sweep Panorama technology, in-camera red-eye fix, shadow point display, highlight point display, Dynamic Range Optimizer, face detection, USB charging, built-in help guide, 24p Cinema Mode, Chromatic Aberration Compensation (CAC), Anti-motion Blur Mode, x.v.Colour technology, Shade Correction, Intelligent AUTO (iAUTO), Lens Distortion Compensation (LDC), Superior Auto mode, noise reduction over long exposures, high ISO speed noise reduction, PlayMemories Camera Apps support, BRAVIA Sync function, PhotoTV HD, diffraction correction, S-Log2 gamma setting | Built-in speaker, RGB primary colour filter, digital image rotation, histogram display, cropping an image, resizing an image, in-camera film editing, Intelligent Resolution Technology, Dolby Digital Stereo Creator, Intelligent Auto (iA), Intelligent D-range Control, HDR image enhancement technology, 3D photo shooting, text stamp, Touch Shutter technology, Multi-process Noise Reduction, Time-Lapse recording, Light Speed AF, silent shooting, Creative Panorama function |
OTHERS | Sony Alpha7 II ILCE-7M2K + 28-70mm | Panasonic Lumix G DMC-GX8K + 14-42mm |
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Included Accessories | Eyepiece cover, dust cap, body cap, lens cap, shoulder strap, AC power adaptor, USB cable, shoe cap | Battery charger, dust cap, body cap, lens cap, shoulder strap, USB cable, power cable, hot shoe cap, housing cover |
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Software | Sony PlayMemories Home | Drivers & Utilities, Loilo LoiLoScope (Trial), Panasonic PHOTOfunSTUDIO 9.7 Premium Edition, SILKYPIX Developer Studio 4.3 SE |
Max Operating Temperature | - | 40 °C |
Min Operating Temperature | - | 0 °C |