Panasonic LUMIX DMC-G7 price, specs, review 價錢、規格及用家意見

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Panasonic LUMIX DMC-G7 Specs

Release Date in Hong Kong
ModelDMC-G7 + G VARIO 14-42mm
DateJul 2015
Compatible memory cardsSD,SDHC,SDXC
Memory slots1
Display diagonal7.62 cm (3")
Flip-out screenYes
Vari-angle LCD displayYes
Display resolution (numeric)1040000 pixels
Display aspect ratio3:2
Field of view100%
Second displayNo
Built-in microphoneYes
Audio systemMono
Ports & interfaces
USB version2.0
HDMI connector typeMicro
Microphone inYes
USB portYes
Lens system
Digital zoom4x
Focal length range14 - 140 mm
Minimum focal length (35mm film equiv)28 mm
Maximum focal length (35mm film equiv)280 mm
Minimum aperture number3.5
Maximum aperture number22
Lens structure (elements/groups)14/12
Filter size5.8 cm
Number of aspheric elements3
Number of diaphragm blades7
Lens mount interfaceMicro Four Thirds
Weight & dimensions
Width124.9 mm
Depth77.4 mm
Height86.2 mm
Weight360 g
Weight (including battery)410 g
ISO sensitivity (min)100
ISO sensitivity (max)12800
ISO sensitivity100,200,400,800,1600,3200,6400,12800
Light exposure modesAperture priority AE,Auto,Manual,Shutter priority AE
Light exposure correction± 5EV (1/3EV step)
Light meteringCentre-weighted,Evaluative (Multi-pattern),Spot
Light exposure controlProgram AE
Auto Exposure (AE) lockYes
Picture quality
Camera typeMILC
Megapixel16 MP
Sensor typeLive MOS
Maximum image resolution4592 x 3448 pixels
Still image resolution(s)[4:3] 4592x3448(L) / 3232x2424(M) / 2272x1704(S) / 1824x1368\n[3:2] 4592x3064(L) / 3232x2160(M) / 2272x1520(S) / 1824x1216\n[16:9] 4592x2584(L) / 3840x2160(M) / 1920x1080(S) / 1824x1024\n1:1] 3424x3424(L) / 2416x2416(M) / 1712x1712(S) / 1712x1712
Image stabilizerYes
Image formats supportedJPEG
Image stabilizer locationLens
Supported aspect ratios1:1,3:2,4:3,16:9
Total megapixels16.84 MP
Image sensor size (W x H)17.3 x 13 mm
Near Field Communication (NFC)No
Wi-Fi standards802.11b,802.11g,Wi-Fi 4 (802.11n)
Video recordingYes
Maximum video resolution3840 x 2160 pixels
HD type4K Ultra HD
Video resolutions640 x 480,1280 x 720,1920 x 1080,3840 x 2160
Motion JPEG frame rate60 fps
Resolution at capture speed640x480@30fps,1920x1080@30fps,1920x1080@50fps,1920x1080@60fps,3840x2160@30fps
Analog signal format systemNTSC,PAL
Video formats supportedAVCHD
Focus adjustmentAuto/Manual
Auto focusing (AF) modesContinuous Auto Focus,Face detection,Face tracking,Flexible Spot Auto Focus,Multi Point Auto Focus,Single Auto Focus
Closest focusing distance0.30 m
Auto Focus (AF) lockYes
Auto Focus (AF) assist beamYes
Flash modesAuto,Forced off,Forced on,Red-eye reduction,Slow synchronization
Flash sync-speed1/160 s
Flash exposure compensationYes
Flash exposure correction±3EV (1/2; 1/3 EV step)
Shoe mounting pointYes
Shoe mounting point typeHot
White balanceAuto,Cloudy,Daylight,Flash,Incandescent,Shade
Scene modesChildren,Night landscape,Night portrait,Panorama,Pet,Portrait,Sports,Sunset
Shooting modesAuto,Manual,Movie
Photo effectsNegative film,Vivid
Self-timer delay2,10 s
Contrast adjustmentYes
Brightness adjustmentYes
Saturation adjustmentYes
Camera playbackMovie,Single image,Slide show,Thumbnails
Multi burst modeYes
Dioptre correctionYes
Diopter adjustment (D-D)-4 - 4
Playback zoom (max)16x
Live viewYes
Direct printingYes
Image editingCrop,Resizing,Rotating
GPS (satellite)No
On Screen Display (OSD) languagesCzech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Hungarian, Italian, Japanese, Polish, Portuguese, Swedish, Turkish
Camera file systemDCF,Exif 2.3
Eye relief1.75 cm
Windows operating systems supportedYes
Battery technologyLithium-Ion (Li-Ion)
Battery voltage7.2 V
Battery life (CIPA standard)360 shots
Battery capacity1200 mAh
Fastest camera shutter speed1/4000 s
Slowest camera shutter speed120 s
Camera shutter typeElectronic,Mechanical
Product colourBlack

Reviews of Panasonic LUMIX DMC-G7
Reviewed on 2016-01-05
4K UHD Video Capture, Fast & Accurate Auto-Focus System, 1040K Tiltable Screen, Intuitive Manual Control System
Plastic Like Feel, Main Dial Issues, Average Dynamic Range, Slow Wake-Up-To-Shoot Time
The Panasonic Lumix DMC-G7 camera has 16 megapixel Digital Live MOS sensor in combination with the newly developed and reconfigured Venus Engine which means incredibly high quality image capture with super-fast signal processing. This combination of quali...
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Reviewed on 2015-12-31
Compact and lightweight for a fully-featured interchangeable-lens camera; Really fast autofocus; Good all-around performance too; Generous buffer depth; Versatile tilt/swivel LCD and high-res viewfinder; Touch-screen controls; Very affordable pricetag,...
Out of the box, colors are muted by consumer standards; Warm white balance under incandescent light; Handgrip is a little shallow for those with larger hands; Wi-Fi is overly complex and has limited range
Another valuable change is the inclusion of Panasonic's Depth from Defocus technology, which is said to roughly double autofocus performance. We first saw DFD autofocus in the Panasonic GH4 in early 2014, and described the technology in great depth at the...
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Reviewed on 2015-10-12
Excellent 4K video recording options, 4K Photo mode for 8MP stills at 30 fps, Vibrant photo and video quality, Great 16 megapixel still shots, Reasonable price
Not so great at low light photography or video, Panasonic USB connections are a bit annoying
The Lumix DMC-G7KS 4K mirrorless camera is yet another excellent example of a recent convergence that's been steadily going on in the world of ultra HD digital photography. Namely we're talking about the trend towards superbly built, highly precise digit...
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Reviewed on 2015-09-17
There are few things that can get a man's heart pumping like a new camera and a legendary car race to test it out at. Or at least that's how I felt when I got a chance to take the Panasonic Lumix DMC-G7 for a spin at the Indianapolis 500 in May. On face...
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Reviewed on 2015-09-15
If you're taking pictures, chances are you're using a smartphone. Smartphones are great portable cameras because they generally take decent photos and are always in our pockets. But they aren't particularly capable photographic tools and can really strugg...
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Reviewed on 2015-08-07
For the money, the Panasonic Lumix DMC-G7 delivers great photo and video, excellent performance and a broad feature set
It's another in a long line of Panasonic cameras with proprietary USB connectors and some people might find it too complicated
I liked the Panasonic Lumix DMC-G7 a lot more than I expected. The G7 brings the company's midrange line of enthusiast and family-oriented interchangeable-lens models up to date with features like 4K/UHD (ultra high definition) video and the company's mos...
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Reviewed on 2015-07-06
Solid image quality in both Raw and JPEG, 4K (UHD) video, Builtin WiFi with comprehensive set of features, 4K Photo mode with clever preburst option for grabbing stills from video, Incamera Raw conversion for postshot reprocessing, Superfast focus for sin...
Mechanical shutter causes some softness at around 1/100th exposures, Number of external controls make the camera seem more complex than it is, Dated Q.Menu is overcomplex, Touchscreen control tabs leave the screen a bit cluttered (though they can be disab...
The Panasonic G7 is a direct descendant of the first ever mirrorless camera. Yet, despite this, the last thing it's trying to be is a mirrorless camera. Instead it's trying to be an non-specific interchangeable lens camera: a camera where you don't have t...
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Reviewed on 2015-06-04
The Panasonic Lumix DMC-G7 is a new Micro Four Thirds compact system camera that integrates 4K video recording capability with a variety of 4K Photo functions. The G7 can record 4K UHD (3840 x 2160) video with either 30p or 24p frames rates at 100Mbps in...
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Reviewed on 2015-05-27
The new Panasonic Lumix G7 camera retains the 16-million-pixel CMOS sensor of the previous G6, though it was hinted that some adjustments have been made to this, obviously to cope with the greater demands of 4K video capture. It is this ability that Panas...
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Reviewed on 2015-05-18
Very low image noise, Superb detail retention, Nice image colors after tweaking, Instant shutterlag with short blackout, Speedy autofocus, Extremely sensitive AF, Fast shottoshot speed, Large and sharp EVF, Calibratable LCD, Highly customizable, Panasonic...
Frequent overexposure, Limited dynamicrange, Yellow colorcast in low light, ExposurePriority only in Manual mode, Wrong LiveHistogram, Flex in LCD hinge, Pause after filming, Very slow to poweroff
The Panasonic Lumix DMC-G7 is a prosumer mirrorless camera built around a revised 16 megapixels Four-Thirds CMOS sensor to capture 4K Ultra-HD video at up to 30 FPS. Its high-speed processor and hybrid shutter allow full-resolution continuous shooting at...
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Reviewed on 2015-05-18
iAuto and Program shooting modes are accurate and easy in all situations, Dedicated Video Capture Button is always ready to record, Outstanding image quality for both still images and video, Excellent performance, Mega O.I.S. on the included kit lens is v...
Lacks internal image stabilization that has been noticeably more effective that being built into the lenses, Higher ISO settings are way to noisy to be used, No NFC for quick connections to smartphones
16MP Live MOS images sensorVenus Engine image processor4K Video Recording4K Photo3.0-inch free-angle rear displayOLED Live View Finder (2,360K-dot)0.07-second AutoFocus time8fps High Speed Burst ShootingISO 100-25,600Contrast AF with DFD (Depth from Defoc...
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Reviewed on 2015-05-18
Good image quality and compact but decent kit zoom, Large, detailed viewfinder and fully-articulated touchscreen, Fast AF that works in low light, and 6-8fps burst shooting, 4k video with chance to extract 8MP stills at 30fps, Wifi, timelapse, 7-frame AEB...
Continuous AF good but not best in class, Lacks built-in stabilization of Olympus bodies, No USB in-body charging of battery, Maximum Bulb length of 2 minutes. Limits long exposure work, Continue: In depth
Like all recent Lumix G cameras, the G7 employs a 16 Megapixel sensor and contrast-based AF system, enhanced by Panasonic's DFD (depth-by-defocus) technology which aids continuous AF by profiling the out-of-focus characteristics of Panasonic lenses. Burst...
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Reviewed on 2015-09-16
If you're already a Micro Four Thirds convert, there's a lot to be excited about at the moment as both Olympus and Panasonic continue to pour plenty of resources into their shared compact system camera platform. If you aren't, then recent arrivals such as...
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Reviewed on 2015-08-13
Comfortable to hold; Loads of function buttons; 4K burst and pre-burst modes are literal game changers and perfect for sports or high-speed photography; Decent shots are possible from this camera, though we'd change that kit lens first; Support for wirele...
Eye-sensor can sometimes be a little fiddly, switching off the rear LCD when your eye isn't behind the viewfinder; No charging from the camera itself, and an external charger is still needed;
Panasonic's latest take on the mirrorless camera not only show it has the guts to be a great camera, but a very creative and forward-thinking one, too.Panasonic is no stranger to invention, and to get the masses interested in your gadgets these days, that...
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Reviewed on 2015-06-17
VERDICT Some years ago we reviewed one of the first hybrid stills/video cameras – also from Panasonic – and confidently predicted that it was a fiasco that would never fly. It was impossible, we said, to combine the two functions in a single camera withou...
This 16-megapixel micro four-thirds mirrorless interchangeable lens camera brings many of the features of the $2500 GH4 to a more affordable form. The G7 incorporates the 4K ultra-high-definition video mode of the more expensive camera. There is a 4K sti...
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Reviewed on 2015-06-15
Its 4K video capabilities, while not at the high standard of the GH4, well exceed those of most cameras and deliver a great combination of quality and functionality that is difficult to beat in a camera at its price point. Photographers who enjoy shooting...
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