Side by side comparison and review of Panasonic Lumix G DMC-GX7K + 14-42mm and Sigma fp. Compare design, sensors, zoom functions, batteries and other key specifications and features to simplify the choice of your perfect digital camera. Our goal is to make it easier for you to decide on the camera that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Panasonic Lumix G DMC-GX7K + 14-42mm | Sigma fp |
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| Product Type | Digital camera - 1080p - mirrorless system | Digital camera - 4K - mirrorless system |
|---|---|---|
| Lens Included | 14-42mm lens | Body only |
| Height | 7.07 cm | 6.99 cm |
| Width | 12.26 cm | 11.26 cm |
| Depth | 5.46 cm | 4.53 cm |
| Weight | 360 g | 370 g |
| Weight Details | - | Camera body only: 370 g Camera with battery and memory card: 422 g |
| Body Material | Magnesium alloy | Aluminium |
| Enclosure Colour | Black | - |
| Protection | - | Splashproof, dust-resistant |
| Digital Zoom | 4x | - |
| Optical Zoom | 3x | - |
| SENSOR | Panasonic Lumix G DMC-GX7K + 14-42mm | Sigma fp |
|---|
| Sensor Resolution | 16.0 Megapixel | 24.6 Megapixel |
|---|---|---|
| Optical Sensor Type | Live MOS | BSI-CMOS |
| Total Pixels | 16,840,000 pixels | 25,300,000 pixels |
| Effective Sensor Resolution | 16,000,000 pixels | 24,600,000 pixels |
| Optical Sensor Size | Four Thirds (17.3 x 13.0 mm) | Full Frame (35.9 x 23.1 mm) |
| Frame Rate (Max Resolution) | 50 fps | 30 fps |
| Sensor Dust Reduction | Yes | - |
| Sensor Features | Supersonic Wave Filter (SWF) | - |
| Image Stabiliser | Optical (image sensor shift mechanism) | Electronic |
| Built-in Optical Image Stabiliser | Yes | - |
| Sensors | Digital level metre | - |
| PROCESSOR | Panasonic Lumix G DMC-GX7K + 14-42mm | Sigma fp |
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| Image Processor | Venus Engine | - |
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| LENS | Panasonic Lumix G DMC-GX7K + 14-42mm | Sigma fp |
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| Type | Zoom lens - 3x zoom - 14 - 42 mm - f/3.5-5.6 G II | - |
|---|---|---|
| Focal Length Equivalent to 35mm Camera | 28 - 84mm | - |
| Focus Adjustment | Automatic, manual | - |
| Min Focus Distance | 20 cm | - |
| Max View Angle | 75 degree(s) | - |
| Zoom Adjustment | Manual | - |
| Lens Construction | 8 groups / 9 elements | - |
| Filter Size | 46 mm | - |
| Lens Mounting Type | Micro Four Thirds | L-Mount |
| Features | Internal focusing system, aspherical lens, Stepping Motor (STM) technology | - |
| FOCUSING | Panasonic Lumix G DMC-GX7K + 14-42mm | Sigma fp |
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| Auto Focus | TTL contrast detection | TTL contrast detection |
|---|---|---|
| Auto Focus Points (Zones) Qty | 23 | 49 |
| Auto Focus Features | Focus Peaking function, Manual Focus Check Live View | Focus Peaking function, Predictive Focus Control |
| AE/AF Control | Face-priority AF, Subject-tracking AF, Touch Area AF | Face-priority AF, Subject-tracking AF, Eye detection AF, Predictive AI Servo AF |
| Face Detection | Yes | Face-priority AF function |
| VIEWFINDER | Panasonic Lumix G DMC-GX7K + 14-42mm | Sigma fp |
|---|
| Viewfinder Type | Electronic - LCD | - |
|---|---|---|
| Viewfinder Colour Support | Colour | - |
| Viewfinder Resolution | 2,764,800 pixels | - |
| Optical Viewfinder Field Coverage | 100% | - |
| Optical Viewfinder Magnification | 1.39x | - |
| Optical Viewfinder Dioptric Correction Range | -4 to +3 | - |
| Field of View Crop Factor | 2 | - |
| Features | Tilting, auto eye sensor | - |
| EXPOSURE & WHITE BALANCE | Panasonic Lumix G DMC-GX7K + 14-42mm | Sigma fp |
|---|
| ISO (Max) | 25600 | 102400 |
|---|---|---|
| Native ISO | 200-12800 | 100-25600 |
| Extended ISO (Max) | 25600 | 102400 |
| Extended ISO (Min) | 100 | 6 |
| Light Sensitivity | ISO 800, ISO 125, ISO 400, ISO 200, ISO 1600, ISO 6400, ISO 3200, ISO auto, ISO 12800, ISO 25600 | ISO 50, ISO 102400, ISO 51200, ISO 100-25600, ISO 6, ISO 12, ISO 25 |
| Exposure Metering | Multi-segment, centre-weighted, spot | Evaluative, centre-weighted, spot |
| Exposure Metering Zones | 1728 | - |
| Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority | Programme, manual, aperture-priority, shutter-priority |
| Shooting Programs | Multiple exposure, monochrome, clear portrait, silky skin, backlit softness, clear in backlight, relaxing tone, sweet child's face, distinct scenery, bright blue sky, romantic sunset glow, vivid sunset glow, glistening water, clear nightscape, cool night sky, warm glowing nightscape, artistic nightscape, glittering illuminations, clear night portrait, soft image of a flower, appetising food, cute dessert, freeze animal motion, clear sports shot | - |
| Special Effects | Sepia, Black & White Red filter, Black & White Yellow filter, Vivid, Black & White Orange filter, soft focus, natural, monochrome, Black & White Green filter, portrait, miniature, Cross Process, Retro, Expressive, high dynamic, Bleach Bypass, High Key, Low Key, Scenery, Toy effect, Star Filter, Impressive Art, One Point Colour, Dynamic Monochrome, Sunshine, Old Days, Toy Pop, Fantasy, Rough Monochrome, Silky Monochrome | Cinema, Neutral, Vivid, monochrome, landscape, portrait, Sunset Red, Forest Green, FOV Classic Blue, FOV Classic Yellow, Standard, Teal & Orange |
| White Balance | Custom, automatic, presets | Custom, automatic, presets |
| White Balance Presets | Incandescent, cloudy, Flash, daylight, shade, 2500K - 10000K (100K steps) | Incandescent, fluorescent, Flash, daylight, shade, overcast |
| Shutter Type | Mechanical | Electronic |
| Max Shutter Speed | 1/8000 sec | 1/8000 sec |
| Min Shutter Speed | 120 sec | 30 sec |
| Exposure Compensation | ±5 EV range, in 1/3 EV steps | ±5 EV range, in 1/3 EV steps |
| Auto Exposure Bracketing | 7 steps in 1/3, 2/3 or 1 EV steps | 3, 5 steps in 1/3 EV step |
| White Balance Bracketing | Yes | - |
| X-sync Speed | 1/320 sec | - |
| Exposure Range | EV 0-18 (ISO 100) | EV -5-18 (ISO 100) |
| Retouch | Clear Retouch function | - |
| DISPLAY | Panasonic Lumix G DMC-GX7K + 14-42mm | Sigma fp |
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| Type | 3" LCD display | 3.15" LCD display |
|---|---|---|
| Touch Screen | Yes | Yes |
| Display Format | 1,040,000 pixels | 2,100,000 pixels |
| Display Form Factor | Folding | Built-in |
| Display Features | Display brightness control, display colour control, display contrast control, Touch AE, Touch AF | - |
| FLASH | Panasonic Lumix G DMC-GX7K + 14-42mm | Sigma fp |
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| Camera Flash | Pop-up flash | - |
|---|---|---|
| Guide Number (m / ISO 100) | 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 | - |
| VIDEOGRAPHY / CAMCORDER | Panasonic Lumix G DMC-GX7K + 14-42mm | Sigma fp |
|---|
| Digital Video Format | AVCHD, H.264 | H.264, MOV, CinemaDNG |
|---|---|---|
| Image Recording Format | JPEG, RAW, RAW + JPEG, MPO, MPO + JPEG | JPEG, RAW, RAW + JPEG |
| Max Video Resolution | 1920 x 1080 | 3840 x 2160 |
| Audio Signal Format | - | Linear PCM |
| Surround Sound | Dolby Digital AC-3 (2 channel) recording | - |
| Microphone Operation Mode | Stereo | Stereo |
| Microphone Features | Wind noise reduction | - |
| MEMORY | Panasonic Lumix G DMC-GX7K + 14-42mm | Sigma fp |
|---|
| Memory Card Slot | SD card | SD card |
|---|---|---|
| Supported Memory Cards | SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card | SD Memory Card, SDXC Memory Card, SDHC Memory Card |
| Memory Card Included | No | No |
| Image Storage | 4592 x 3448 3232 x 2424 2272 x 1704 MPO 1824 x 1368 - 3D mode 4592 x 3064 3232 x 2160 2272 x 1520 MPO 1824 x 1216 - 3D mode 4592 x 2584 3232 x 1824 1920 x 1080 MPO 1824 x 1024 - 3D mode 3424 x 3424 2416 x 2416 1712 x 1712 MPO 1712 x 1712 - 3D mode |
RAW 6000 x 4000 RAW 3840 x 2560 - 1.5x crop RAW 3008 x 2000 RAW 1920 x 1080 - 1.5x crop |
| Video Capture | AVCHD - 1920 x 1080 - 50 fps - 28Mbps AVCHD - 1920 x 1080 - 50 fps - 24Mbps AVCHD - 1920 x 1080 - 50 fps - 17Mbps AVCHD - 1280 x 720 - 50 fps - 17Mbps AVCHD - 1920 x 1080 - 24 fps - 24Mbps H.264 - 1920 x 1080 - 50 fps - 28Mbps H.264 - 1920 x 1080 - 25 fps - 20Mbps H.264 - 1280 x 720 - 25 fps - 10Mbps H.264 - 640 x 480 - 25 fps - 4Mbps |
3840 x 2160 p - 29.97 fps 3840 x 2160 p - 25 fps 3840 x 2160 p - 23.98 fps 1920 x 1080 p - 119.88 fps 1920 x 1080 p - 100 fps 1920 x 1080 p - 59.94 fps 1920 x 1080 p - 50 fps 1920 x 1080 p - 29.97 fps 1920 x 1080 p - 25 fps 1920 x 1080 p - 23.98 fps |
| BATTERY AND CHARGING | Panasonic Lumix G DMC-GX7K + 14-42mm | Sigma fp |
|---|
| Battery Type | Lithium Ion - manufacturer-specific | Sigma BP-51 Lithium Ion |
|---|---|---|
| Details | Li-ion rechargeable battery - 1025 mAh (included) | Sigma BP-51 Li-ion rechargeable battery (included) |
| Battery Life | Photo shooting - 320 shots (with 20mm lens) Photo shooting - 350 shots (with 14-42mm lens) |
Photo shooting - 280 shots Video recording - 70 minutes |
| CONNECTIONS | Panasonic Lumix G DMC-GX7K + 14-42mm | Sigma fp |
|---|
| Interface | Composite video/audio, HDMI, USB 2.0, IEEE 802.11b/g/n, NFC (Near Field Communication) | HDMI, USB 3.1 |
|---|---|---|
| Connectivity Features | Remote control via mobile devices, remote live view | - |
| Print Standard | Direct print, Exif Print support, PictBridge support | - |
| Tripod Mount Connection Point | - | 3 x 1/4" sockets |
| Flash Terminal | Hot shoe | Hot shoe |
| Connector Type | USB 2.0 Composite video/audio output HDMI output Remote control |
USB 3.2 Gen 1 (USB Type-C) HDMI output (19 pin micro HDMI Type D) Microphone / remote control (mini-phone stereo 3.5 mm) |
| FEATURES | Panasonic Lumix G DMC-GX7K + 14-42mm | Sigma fp |
|---|
| Self-Timer Delay | 10 sec, 2sec | 10 sec, 2sec |
|---|---|---|
| Continuous Shooting Speed | 2 frames per second, 4 frames per second, 4.3 frames per second, 5 frames per second, 10 frames per second, 40 frames per second | 3 frames per second, 5 frames per second, 18 frames per second |
| HDR Mode | - | Multi Frame HDR mode |
| Additional Features | 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, 24p Cinema Mode, Dolby Digital Stereo Creator, Intelligent Auto (iA), Intelligent D-range Control, HDR image enhancement technology, text stamp, Touch Shutter technology, Multi-process Noise Reduction, Time-Lapse recording, Light Speed AF, silent shooting, Creative Panorama function | Built-in speaker, AE lock, AF lock, USB charging, Bayer mosaic RGB filter, no Optical Low Pass Filter (OLFP) |
| OTHERS | Panasonic Lumix G DMC-GX7K + 14-42mm | Sigma fp |
|---|
| Included Accessories | Lens hood, battery charger, dust cap, body cap, lens cap, shoulder strap, USB cable | Carrying strap, body cap, AC power adaptor, USB cable, strap holder, hot shoe unit |
|---|---|---|
| Software | Drivers & Utilities, SILKYPIX Developer Studio 3.1 SE, Loilo LoiLoScope (Trial), Panasonic PHOTOfunSTUDIO 9.2 Premium Edition | - |
| Max Operating Temperature | 40 °C | 40 °C |
| Min Operating Temperature | 0 °C | 0 °C |
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