Panasonic Lumix G DMC-G3 vs. Panasonic Lumix G DMC-GX7

Camera Comparison, Reviews and Tests

Side by side comparison and review of Panasonic Lumix G DMC-G3 and Panasonic Lumix G DMC-GX7. 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.

Camera Specifications Comparison

Panasonic Lumix G DMC-G3 vs. Panasonic Lumix G DMC-GX7 Comparison Chart
DESIGN AND DIMENSIONS Panasonic Lumix G DMC-G3 Panasonic Lumix G DMC-GX7
Product Type Digital camera - mirrorless system Digital camera - mirrorless system
Lens Included Body only Body only
Height 8.36 cm 7.07 cm
Width 11.52 cm 12.26 cm
Depth 4.67 cm 5.46 cm
Weight 336 g 360 g
Body Material - Magnesium alloy
Enclosure Colour Black Black | Silver
Digital Zoom 2x 4x
SENSOR Panasonic Lumix G DMC-G3 Panasonic Lumix G DMC-GX7
Sensor Resolution 16.0 Megapixel 16.0 Megapixel
Optical Sensor Type Live MOS Live MOS
Total Pixels 16,680,000 pixels 16,840,000 pixels
Effective Sensor Resolution 16,000,000 pixels 16,000,000 pixels
Optical Sensor Size Four Thirds (17.3 x 13.0 mm) Four Thirds (17.3 x 13.0 mm)
Sensor Dust Reduction Yes Yes
Sensor Features Supersonic Wave Filter (SWF) Supersonic Wave Filter (SWF)
Image Stabiliser - Optical (image sensor shift mechanism)
Built-in Optical Image Stabiliser - Yes
Sensors - Digital level metre
PROCESSOR Panasonic Lumix G DMC-G3 Panasonic Lumix G DMC-GX7
Image Processor Venus Engine FHD Venus Engine
LENS Panasonic Lumix G DMC-G3 Panasonic Lumix G DMC-GX7
Lens Mounting Type Micro Four Thirds Micro Four Thirds
FOCUSING Panasonic Lumix G DMC-G3 Panasonic Lumix G DMC-GX7
Auto Focus TTL contrast detection TTL contrast detection
Auto Focus Points (Zones) Qty 23 23
Auto Focus Features - Focus Peaking function, Manual Focus Check Live View
AE/AF Control - Face-priority AF, Subject-tracking AF, Touch Area AF
Face Detection Yes Yes
VIEWFINDER Panasonic Lumix G DMC-G3 Panasonic Lumix G DMC-GX7
Viewfinder Type Electronic - LCD Electronic - LCD
Viewfinder Colour Support Colour Colour
Viewfinder Resolution 1,440,000 pixels 2,764,800 pixels
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 0.70x 1.39x
Optical Viewfinder Dioptric Correction Range -4 to +4 -4 to +3
Field of View Crop Factor 2 2
Features - Tilting, auto eye sensor
EXPOSURE & WHITE BALANCE Panasonic Lumix G DMC-G3 Panasonic Lumix G DMC-GX7
ISO (Max) 6400 25600
Native ISO - 200-12800
Extended ISO (Max) - 25600
Extended ISO (Min) - 100
Light Sensitivity ISO 800, ISO 400, ISO 200, ISO 160, ISO 1600, ISO 6400, ISO 3200, ISO auto ISO 800, ISO 125, 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 144 1728
Exposure Modes Programme, bulb, manual, aperture-priority, shutter-priority Programme, bulb, automatic, manual, aperture-priority, shutter-priority
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 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 Vivid, Custom Effect, natural, monochrome, portrait, Scenery 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
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Incandescent, cloudy, Flash, daylight, shade, 2500K - 10000K (100K steps) Incandescent, cloudy, Flash, daylight, shade, 2500K - 10000K (100K steps)
Shutter Type - Mechanical
Max Shutter Speed 1/4000 sec 1/8000 sec
Min Shutter Speed 60 sec 120 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
White Balance Bracketing Yes Yes
X-sync Speed 1/160 sec 1/320 sec
Exposure Range EV 0-18 (ISO 100) EV 0-18 (ISO 100)
Retouch - Clear Retouch function
DISPLAY Panasonic Lumix G DMC-G3 Panasonic Lumix G DMC-GX7
Type 3" LCD display 3" LCD display
Touch Screen Yes Yes
Display Format 460,000 pixels 1,040,000 pixels
Display Form Factor Rotating Folding
Display Features Display brightness control, display colour control Display brightness control, display colour control, display contrast control, Touch AE, Touch AF
FLASH Panasonic Lumix G DMC-G3 Panasonic Lumix G DMC-GX7
Camera Flash Pop-up flash Pop-up flash
Guide Number (m / ISO 100) 10.5 5
Flash Modes Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction
Red-Eye Reduction Yes Yes
Features AF illuminator, flash +/- compensation AF illuminator
VIDEOGRAPHY / CAMCORDER Panasonic Lumix G DMC-G3 Panasonic Lumix G DMC-GX7
Digital Video Format MJPEG, AVCHD AVCHD, H.264
Image Recording Format JPEG, RAW, RAW + JPEG, MPO JPEG, RAW, RAW + JPEG, MPO, MPO + 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 Wind noise reduction
MEMORY Panasonic Lumix G DMC-G3 Panasonic Lumix G DMC-GX7
Memory Card Slot SD card SD card
Supported Memory Cards SD Memory Card, SDXC Memory Card, SDHC Memory Card SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card
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
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
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
AVCHD - 1920 x 1080 - 60 fps - 28Mbps
AVCHD - 1920 x 1080 - 60 fps - 24Mbps
AVCHD - 1920 x 1080 - 60 fps - 17Mbps
AVCHD - 1280 x 720 - 60 fps - 17Mbps
AVCHD - 1920 x 1080 - 24 fps - 24Mbps
H.264 - 1920 x 1080 - 60 fps - 28Mbps
H.264 - 1920 x 1080 - 30 fps - 20Mbps
H.264 - 1280 x 720 - 30 fps - 10Mbps
H.264 - 640 x 480 - 30 fps - 4Mbps
BATTERY AND CHARGING Panasonic Lumix G DMC-G3 Panasonic Lumix G DMC-GX7
Battery Type Lithium Ion - manufacturer-specific Lithium Ion - manufacturer-specific
Details 1 x Li-ion rechargeable battery - 1010 mAh (included) Li-ion rechargeable battery - 1025 mAh (included)
Battery Life - Photo shooting - 320 shots (with 20mm lens)
Photo shooting - 350 shots (with 14-42mm lens)
CONNECTIONS Panasonic Lumix G DMC-G3 Panasonic Lumix G DMC-GX7
Interface Composite video/audio, HDMI, USB 2.0 Composite video/audio, HDMI, USB 2.0, IEEE 802.11b/g/n, NFC (Near Field Communication)
Connectivity Features - Remote control via mobile devices, remote live view
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
Composite video/audio output
HDMI output
Remote control
FEATURES Panasonic Lumix G DMC-G3 Panasonic Lumix G DMC-GX7
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 frames per second, 4 frames per second, 4.3 frames per second, 5 frames per second, 10 frames per second, 40 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, 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
OTHERS Panasonic Lumix G DMC-G3 Panasonic Lumix G DMC-GX7
Included Accessories Battery charger, body cap, shoulder strap, USB cable, pen stylus, audio / video cable Battery charger, body cap, shoulder strap, USB cable
Software Drivers & Utilities, SILKYPIX Developer Studio 3.1 SE, Loilo Super Loiloscope, Panasonic PHOTOfunSTUDIO 6.2 HD Edition 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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