Panasonic FZ300 vs Sony A7 III
The Panasonic Lumix DMC-FZ300 (called Panasonic FZ330 in some regions) and the Sony Alpha A7 III are two digital cameras that were announced, respectively, in July 2015 and February 2018. The FZ300 is a fixed lens compact, while the A7 III is a mirrorless interchangeable lens camera. The cameras are based on a 1/2.3-inch (FZ300) and a full frame (A7 III) sensor. The Panasonic has a resolution of 12 megapixels, whereas the Sony provides 24 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
|Panasonic FZ300||Sony A7 III|
|Fixed lens compact camera||Mirrorless system camera|
|25-600mm f/2.8||Sony E mount lenses|
|12 MP, 1/2.3" Sensor||24 MP, Full Frame Sensor|
|4K/30p Video||4K/30p Video|
|ISO 100-6400||ISO 100-51200 (50-204800)|
|Electronic viewfinder (1440k dots)||Electronic viewfinder (2359k dots)|
|3.0" LCD, 1040k dots||3.0" LCD, 922k dots|
|Swivel touchscreen||Tilting touchscreen|
|12 shutter flaps per second||10 shutter flaps per second|
|Lens-based stabilization||In-body stabilization|
|Weathersealed body||Weathersealed body|
|380 shots per battery charge||610 shots per battery charge|
|132 x 92 x 117 mm, 691 g||127 x 96 x 74 mm, 650 g|
Going beyond this snapshot of core features and characteristics, what are the differences between the Panasonic Lumix DMC-FZ300 and the Sony Alpha A7 III? Which one should you buy? Read on to find out how these two cameras compare with respect to their body size, their imaging sensors, their shooting features, their input-output connections, and their reception by expert reviewers.
Body comparison: Panasonic FZ300 vs Sony A7 III
An illustration of the physical size and weight of the Panasonic FZ300 and the Sony A7 III is provided in the side-by-side display below. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All width, height and depth dimensions are rounded to the nearest millimeter.
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Panasonic FZ300 and the Sony A7 III are of equal size. In this context, it is worth noting that both cameras are splash and dust-proof and can, hence, be used in inclement weather conditions or harsh environments.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the FZ300 has a lens built in, whereas the A7 III is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can compare the optics available for the A7 III and their specifications in the Sony FE Lens Catalog.
Concerning battery life, the FZ300 gets 380 shots out of its DMW-BLC12 battery, while the A7 III can take 610 images on a single charge of its NP-FZ100 power pack. The power pack in the A7 III can be charged via the USB port, which can be very convenient when travelling.
The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. If you want to switch the focus of the display and review another camera pair, just select a new right or left comparator from among the camera models in the table. Alternatively, you can also move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.
|Panasonic FZ300»||132 mm||92 mm||117 mm||691 g||380||Y||Jul 2015||599||Panasonic FZ300|
|Sony A7 III«||127 mm||96 mm||74 mm||650 g||610||Y||Feb 2018||1,999||Sony A7 III|
|Canon G3 X« »||123 mm||77 mm||105 mm||733 g||300||Y||Jun 2015||999||Canon G3 X|
|Canon SX60« »||128 mm||93 mm||114 mm||650 g||340||n||Sep 2014||549||-||Canon SX60|
|Fujifilm X30« »||119 mm||72 mm||60 mm||423 g||470||n||Aug 2014||599||Fujifilm X30|
|Kodak AZ901« »||139 mm||104 mm||119 mm||777 g||400||n||Jan 2016||499||Kodak AZ901|
|Nikon Z6« »||134 mm||101 mm||67 mm||675 g||310||Y||Aug 2018||1,999||Nikon Z6|
|Panasonic GH5« »||139 mm||98 mm||87 mm||725 g||410||Y||Jan 2017||1,999||Panasonic GH5|
|Panasonic FZ1000« »||137 mm||99 mm||131 mm||831 g||360||n||Jun 2014||899||-||Panasonic FZ1000|
|Panasonic FZ200« »||125 mm||87 mm||110 mm||588 g||540||n||Jul 2012||599||-||Panasonic FZ200|
|Panasonic FZ150« »||124 mm||82 mm||92 mm||528 g||410||n||Aug 2011||499||-||Panasonic FZ150|
|Panasonic FZ100« »||124 mm||82 mm||92 mm||540 g||410||n||Jul 2010||499||-||Panasonic FZ100|
|Panasonic LX5« »||110 mm||65 mm||43 mm||271 g||400||n||Jul 2010||499||-||Panasonic LX5|
|Sony A7R III« »||127 mm||96 mm||74 mm||650 g||650||Y||Oct 2017||3,199||Sony A7R III|
|Sony A9« »||127 mm||96 mm||63 mm||673 g||650||Y||Apr 2017||4,499||Sony A9|
|Sony A7 II« »||127 mm||96 mm||60 mm||599 g||350||Y||Nov 2014||1,999||-||Sony A7 II|
|Sony HX400V« »||130 mm||93 mm||103 mm||660 g||300||n||Feb 2014||499||Sony HX400V|
|Note: Measurements and pricing do not include easily detachable parts, such as interchangeable lenses or optional viewfinders.|
Any camera decision will obviously take relative prices into account. The manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. The FZ300 was launched at a lower price than the A7 III, despite having a lens built in. Normally, street prices remain initially close to the MSRP, but after a couple of months, the first discounts appear. Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down.
Sensor comparison: Panasonic FZ300 vs Sony A7 III
The imaging sensor is at the core of digital cameras and its size is one of the main determining factors of image quality. A large sensor will generally have larger individual pixels that offer better low-light sensitivity, provide wider dynamic range, and have richer color-depth than smaller pixels in a sensor of the same technological generation. Moreover, a large sensor camera will give the photographer more control over depth-of-field in the image and, thus, the ability to better isolate a subject from the background. On the downside, larger sensors tend to be more expensive and lead to bigger and heavier cameras and lenses.
Of the two cameras under consideration, the Panasonic FZ300 features a 1/2.3-inch sensor and the Sony A7 III a full frame sensor. The sensor area in the A7 III is 2925 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 5.6 and 1.0. The sensor in the FZ300 has a native 4:3 aspect ratio, while the one in the A7 III offers a 3:2 aspect.
In terms of underlying technology, both cameras are build around BSI-CMOS sensors.
With 24MP, the A7 III offers a higher resolution than the FZ300 (12MP), but the A7 III nevertheless has larger individual pixels (pixel pitch of 5.94μm versus 1.53μm for the FZ300) due to its larger sensor. Moreover, the A7 III is a much more recent model (by 2 years and 7 months) than the FZ300, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixel-units. Coming back to sensor resolution, it should be mentioned that neither of the two cameras has an anti-alias filter installed, so they are able to capture all the detail the sensor resolves.
The resolution advantage of the Sony A7 III implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the A7 III for good quality output (200 dots per inch) amounts to 30 x 20 inch or 76.2 x 50.8 cm, for very good quality (250 dpi) 24 x 16 inch or 61 x 40.6 cm, and for excellent quality (300 dpi) 20 x 13.3 inch or 50.8 x 33.9 cm. The corresponding values for the Panasonic FZ300 are 20 x 15 inch or 50.8 x 38.1 cm for good quality, 16 x 12 inch or 40.6 x 30.5 cm for very good quality, and 13.3 x 10 inch or 33.9 x 25.4 cm for excellent quality prints.
The A7 III has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.
The Panasonic Lumix DMC-FZ300 has a native sensitivity range from ISO 100 to ISO 6400. The corresponding ISO settings for the Sony Alpha A7 III are ISO 100 to ISO 51200, with the possibility to increase the ISO range to 50-204800.
For many cameras, data on sensor performance has been reported by DXO Mark. This service assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. Of the two cameras under consideration, the A7 III offers substantially better image quality than the FZ300 (overall score 58 points higher). The advantage is based on 5.7 bits higher color depth, 3.7 EV in additional dynamic range, and 5.3 stops in additional low light sensitivity. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.
|Panasonic FZ300»||1/2.3||12.0||4000||3000||4K/30p||19.3||11.0||97||38||Panasonic FZ300|
|Sony A7 III«||Full Frame||24.0||6000||4000||4K/30p||25.0||14.7||3730||96||Sony A7 III|
|Canon G3 X« »||1-inch||20.0||5472||3648||1080/60p||21.4||12.3||521||63||Canon G3 X|
|Canon SX60« »||1/2.3||14.2||4608||3072||1080/60p||19.2||10.8||127||39||Canon SX60|
|Fujifilm X30« »||2/3||12.0||4000||3000||1080/60p||-||-||-||-||Fujifilm X30|
|Kodak AZ901« »||1/2.3||20.2||5184||3888||1080/30p||-||-||-||-||Kodak AZ901|
|Nikon Z6« »||Full Frame||24.3||6048||4024||4K/30p||25.3||14.3||3299||95||Nikon Z6|
|Panasonic GH5« »||Four Thirds||20.2||5184||3888||4K/60p||23.9||13.0||807||77||Panasonic GH5|
|Panasonic FZ1000« »||1-inch||20.0||5472||3648||4K/30p||22.1||11.7||517||64||Panasonic FZ1000|
|Panasonic FZ200« »||1/2.3||12.0||4000||3000||1080/60p||19.1||10.8||114||37||Panasonic FZ200|
|Panasonic FZ150« »||1/2.3||12.0||4000||3000||1080/60p||19.4||10.9||132||40||Panasonic FZ150|
|Panasonic FZ100« »||1/2.3||14.0||4320||3240||1080/60i||-||-||-||-||Panasonic FZ100|
|Panasonic LX5« »||1/1.7||10.0||3648||2736||720/60p||19.6||10.8||132||41||Panasonic LX5|
|Sony A7R III« »||Full Frame||42.2||7952||5304||4K/30p||26.0||14.7||3523||100||Sony A7R III|
|Sony A9« »||Full Frame||24.0||6000||4000||4K/30p||24.9||13.3||3517||92||Sony A9|
|Sony A7 II« »||Full Frame||24.0||6000||4000||1080/60p||24.9||13.6||2449||90||Sony A7 II|
|Sony HX400V« »||1/2.3||20.2||5184||3888||1080/60p||-||-||-||-||Sony HX400V|
Many modern cameras cannot only take still pictures, but also record videos. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, and both provide the same movie specifications (4K/30p).
Feature comparison: Panasonic FZ300 vs Sony A7 III
Apart from body and sensor, cameras can and do differ across a range of features. The two cameras under review are similar with respect to both having an electronic viewfinder. However, the one in the A7 III offers a substantially higher resolution than the one in the FZ300 (2359k vs 1440k dots). The following table reports on some other key feature differences and similarities of the Panasonic FZ300, the Sony A7 III, and comparable cameras.
|Panasonic FZ300»||1440||n||3.0||1040||swivel||Y||1/4000s||12.0||Y||Y||Panasonic FZ300|
|Sony A7 III«||2359||n||3.0||922||tilting||Y||1/8000s||10.0||n||Y||Sony A7 III|
|Canon G3 X« »||-||n||3.2||1620||tilting||Y||1/2000s||5.9||Y||Y||Canon G3 X|
|Canon SX60« »||922||n||3.0||922||swivel||n||1/2000s||6.4||Y||Y||Canon SX60|
|Fujifilm X30« »||2360||n||3.0||920||tilting||n||1/4000s||12.0||Y||Y||Fujifilm X30|
|Kodak AZ901« »||202||n||3.0||920||swivel||n||1/2000s||5.0||Y||Y||Kodak AZ901|
|Nikon Z6« »||3690||Y||3.2||2100||tilting||Y||1/8000s||12.0||n||Y||Nikon Z6|
|Panasonic GH5« »||3680||n||3.2||1620||swivel||Y||1/8000s||12.0||n||Y||Panasonic GH5|
|Panasonic FZ1000« »||2359||n||3.0||921||swivel||n||1/4000s||12.0||Y||Y||Panasonic FZ1000|
|Panasonic FZ200« »||1312||n||3.0||460||swivel||n||1/4000s||12.0||Y||Y||Panasonic FZ200|
|Panasonic FZ150« »||202||n||3.0||460||swivel||n||1/2000s||12.0||Y||Y||Panasonic FZ150|
|Panasonic FZ100« »||202||n||3.0||460||swivel||n||1/2000s||11.0||Y||Y||Panasonic FZ100|
|Panasonic LX5« »||-||n||3.0||460||fixed||n||1/4000s||2.5||Y||Y||Panasonic LX5|
|Sony A7R III« »||3686||n||3.0||1440||tilting||Y||1/8000s||10.0||n||Y||Sony A7R III|
|Sony A9« »||3686||n||3.0||1440||tilting||Y||1/8000s||20.0||n||Y||Sony A9|
|Sony A7 II« »||2400||n||3.0||1230||tilting||n||1/8000s||5.0||n||Y||Sony A7 II|
|Sony HX400V« »||210||n||3.0||921||tilting||n||1/4000s||10.0||Y||Y||Sony HX400V|
One difference between the cameras concerns the presence of an on-board flash. The FZ300 has one, while the A7 III does not. While the built-in flash of the FZ300 is not very powerful, it can at times be useful as a fill-in light.The FZ300 has an articulated LCD that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in snapping selfies. In contrast, the A7 III does not have a selfie-screen.
The reported shutter speed information refers to the use of the mechanical shutter. Yet, some cameras only have an electronic shutter, while others have an electronic shutter in addition to a mechanical one. In fact, both cameras under consideration feature an electronic shutter, which makes completely silent shooting possible. However, this mode is less suitable for photographing moving objects (risk of rolling shutter) or shooting under artificial light sources (risk of flickering).
The Panasonic FZ300 and the Sony A7 III both have an intervalometer built-in. This enables the photographer to capture time lapse sequences, such as flower blooming, a sunset or moon rise, without purchasing an external camera trigger and related software.
The FZ300 writes its imaging data to SDXC cards, while the A7 III uses SDXC or Memory Stick PRO Duo cards. The A7 III features dual card slots, which can be very useful in case a memory card fails. In contrast, the FZ300 only has one slot. The A7 III supports UHS-II cards (on its first slot), while the FZ300 can use UHS-I cards.
Connectivity comparison: Panasonic FZ300 vs Sony A7 III
For some imaging applications, the extent to which a camera can communicate with its environment can be an important aspect in the camera decision process. The table below provides an overview of the connectivity of the Panasonic Lumix DMC-FZ300 and Sony Alpha A7 III and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
|Panasonic FZ300»||Y||stereo||mono||Y||-||mini||2.0||Y||-||-||Panasonic FZ300|
|Sony A7 III«||Y||stereo||mono||Y||Y||micro||3.1||Y||Y||Y||Sony A7 III|
|Canon G3 X« »||Y||stereo||mono||Y||Y||mini||2.0||Y||Y||-||Canon G3 X|
|Canon SX60« »||Y||stereo||mono||Y||-||mini||2.0||Y||Y||-||Canon SX60|
|Fujifilm X30« »||Y||stereo||mono||-||-||micro||2.0||Y||-||-||Fujifilm X30|
|Kodak AZ901« »||-||stereo||mono||-||-||micro||2.0||Y||-||-||Kodak AZ901|
|Nikon Z6« »||Y||stereo||mono||Y||Y||micro||3.1||Y||-||Y||Nikon Z6|
|Panasonic GH5« »||Y||stereo||mono||Y||Y||full||3.1||Y||-||Y||Panasonic GH5|
|Panasonic FZ1000« »||Y||stereo||mono||Y||-||micro||2.0||Y||Y||-||Panasonic FZ1000|
|Panasonic FZ200« »||Y||stereo||mono||Y||-||mini||2.0||-||-||-||Panasonic FZ200|
|Panasonic FZ150« »||Y||stereo||-||-||-||mini||2.0||-||-||-||Panasonic FZ150|
|Panasonic FZ100« »||Y||stereo||mono||-||-||mini||2.0||-||-||-||Panasonic FZ100|
|Panasonic LX5« »||Y||mono||mono||-||-||mini||2.0||-||-||-||Panasonic LX5|
|Sony A7R III« »||Y||stereo||mono||Y||Y||micro||3.1||Y||Y||Y||Sony A7R III|
|Sony A9« »||Y||stereo||mono||Y||Y||micro||2.0||Y||Y||Y||Sony A9|
|Sony A7 II« »||Y||stereo||mono||Y||Y||micro||2.0||Y||Y||-||Sony A7 II|
|Sony HX400V« »||Y||stereo||mono||-||-||micro||2.0||Y||Y||-||Sony HX400V|
Both the FZ300 and the A7 III are recent models that are part of the current product line-up. The FZ300 replaced the earlier Panasonic FZ200, while the A7 III followed on from the Sony A7 II. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Panasonic and Sony websites.
Review summary: Panasonic FZ300 vs Sony A7 III
So how do things add up? Is the Panasonic FZ300 better than the Sony A7 III or vice versa? A synthesis of the relative strong points of each of the models is listed below.
Reasons to prefer the Panasonic Lumix DMC-FZ300:
- More detailed LCD: Has a higher resolution rear screen (1040k vs 922k dots).
- More flexible LCD: Has swivel screen for odd-angle shots in portrait or landscape orientation.
- More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
- Faster burst: Shoots at higher frequency (12 vs 10 flaps/sec) to capture the decisive moment.
- Ready to shoot: Has a lens built-in, whereas the A7 III requires a separate lens.
- Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
- More affordable: Was introduced at a lower price, despite coming with a built-in lens.
- More heavily discounted: Has been available for much longer (launched in July 2015).
Arguments in favor of the Sony Alpha A7 III:
- More detail: Has more megapixels (24 vs 12MP), which boosts linear resolution by 44%.
- Better image quality: Scores substantially higher (58 points) in the DXO overall evaluation.
- Richer colors: Generates noticeably more natural colors (5.7 bits more color depth).
- More dynamic range: Captures a broader range of light and dark details (3.7 EV of extra DR).
- Better low-light sensitivity: Can shoot in dim conditions (5.3 stops ISO advantage).
- Better live-view autofocus: Features on-sensor phase-detection for quicker and more confident autofocus.
- Better sound control: Has a headphone port that enables audio monitoring while recording.
- More detailed viewfinder: Has higher resolution electronic viewfinder (2359k vs 1440k dots).
- Larger viewfinder image: Features a viewfinder with a higher magnification (0.78x vs 0.70x).
- Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
- More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
- Longer lasting: Gets more shots (610 versus 380) out of a single battery charge.
- Easier travel charging: Can be conveniently charged via its USB port.
- Faster data transfer: Supports a more advanced USB protocol (3.1 vs 2.0).
- Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
- Faster buffer clearing: Supports a more advanced SD data transfer standard (UHS-II vs UHS-I).
- More modern: Reflects 2 years and 7 months of technical progress since the FZ300 launch.
If the number of relative strengths (bullet points above) is taken as a guide, the A7 III is the clear winner of the contest (18 : 8 points). However, the relevance of individual strengths will vary across photographers, so that you might want to apply your own weighing scheme to the summary points when reflecting and deciding on a new camera. A professional sports photographer will view the differences between cameras in a way that diverges from the perspective of a street photog, and a person interested in family portraits has distinct needs from a landscape shooter. Hence, the decision which camera is best and worth buying is often a very personal one.
How about other alternatives? Do the specifications of the Panasonic FZ300 and the Sony A7 III place the cameras among the top in their class? Find out in the latest Best Superzoom Camera and Best Mirrorless Interchangeable Lens Camera listings whether the two cameras rank among the cream of the crop.
In any case, while the comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it remains incomplete and does no justice, for example, to the way the FZ300 or the A7 III perform in practice. User reviews that are available, for instance, at amazon can sometimes shed light on these issues, but such feedback is all too often partial, inconsistent, and inaccurate.
Expert reviews: Panasonic FZ300 vs Sony A7 III
This is why hands-on reviews by experts are important. The adjacent summary-table relays the overall verdicts of several of the most popular camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, and photographyblog). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.
|Panasonic FZ300»||+ +||-||4.5/5||4.5/5||4.5/5||Jul 2015||599||Panasonic FZ300|
|Sony A7 III«||+ +||89/100||5/5||5/5||5/5||Feb 2018||1,999||Sony A7 III|
|Canon G3 X« »||+||-||4.5/5||3.5/5||4/5||Jun 2015||999||Canon G3 X|
|Canon SX60« »||+ +||75/100||4/5||-||4.5/5||Sep 2014||549||-||Canon SX60|
|Fujifilm X30« »||-||76/100||4.5/5||4/5||4.5/5||Aug 2014||599||Fujifilm X30|
|Kodak AZ901« »||-||-||3.5/5||-||3/5||Jan 2016||499||Kodak AZ901|
|Nikon Z6« »||-||-||4.5/5||-||5/5||Aug 2018||1,999||Nikon Z6|
|Panasonic GH5« »||+ +||85/100||4.5/5||5/5||5/5||Jan 2017||1,999||Panasonic GH5|
|Panasonic FZ1000« »||+ +||82/100||4.5/5||4.5/5||4.5/5||Jun 2014||899||-||Panasonic FZ1000|
|Panasonic FZ200« »||+ +||80/100||4.5/5||4.5/5||4.5/5||Jul 2012||599||-||Panasonic FZ200|
|Panasonic FZ150« »||+ +||76/100||4/5||5/5||4.5/5||Aug 2011||499||-||Panasonic FZ150|
|Panasonic FZ100« »||+||-||4.5/5||-||4.5/5||Jul 2010||499||-||Panasonic FZ100|
|Panasonic LX5« »||+||73/100||4.5/5||5/5||4.5/5||Jul 2010||499||-||Panasonic LX5|
|Sony A7R III« »||+ +||90/100||4.5/5||5/5||5/5||Oct 2017||3,199||Sony A7R III|
|Sony A9« »||+ +||89/100||5/5||5/5||5/5||Apr 2017||4,499||Sony A9|
|Sony A7 II« »||+||82/100||4.5/5||5/5||5/5||Nov 2014||1,999||-||Sony A7 II|
|Sony HX400V« »||+ +||-||4/5||-||4/5||Feb 2014||499||Sony HX400V|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (-) not available.|
The above review scores should be interpreted with care, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. It should also be noted that some of the review sites have over time altered the way they render their verdicts.
Other camera comparisons
Did this review help to inform your camera decision process? In case you are interested in seeing how other cameras pair up, just make a corresponding selection in the search boxes below. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.
- Canon 1Ds vs Sony A7 III
- Canon G7 X Mark II vs Sony A7 III
- Canon T7 vs Sony A7 III
- Canon XSi vs Sony A7 III
- Leica M9 vs Panasonic FZ300
- Leica TL vs Sony A7 III
- Nikon D5300 vs Panasonic FZ300
- Nikon D750 vs Panasonic FZ300
- Olympus E-M10 III vs Panasonic FZ300
- Panasonic FZ300 vs Sony A7R
- Panasonic FZ300 vs Sony A7R II
- Sony A7 III vs Sony RX0 II
Specifications: Panasonic FZ300 vs Sony A7 III
Below is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features.
|Camera Model||Panasonic FZ300||Sony A7 III|
|Camera Type||Fixed lens compact camera||Mirrorless system camera|
|Camera Lens||25-600mm f/2.8||Sony E mount lenses|
|Launch Date||July 2015||February 2018|
|Launch Price||USD 599||USD 1999|
|Sensor Specs||Panasonic FZ300||Sony A7 III|
|Sensor Format||1/2.3" Sensor||Full Frame Sensor|
|Sensor Size||6.17 x 4.55 mm||35.6 x 23.8 mm|
|Sensor Area||28.0735 mm2||847.28 mm2|
|Sensor Diagonal||7.7 mm||42.8 mm|
|Sensor Resolution||12 Megapixels||24 Megapixels|
|Image Resolution||4000 x 3000 pixels||6000 x 4000 pixels|
|Pixel Pitch||1.53 μm||5.94 μm|
|Pixel Density||42.74 MP/cm2||2.83 MP/cm2|
|Moiré control||no AA filter||no AA filter|
|Movie Capability||4K/30p Video||4K/30p Video|
|ISO Setting||100-6400 ISO||100-51200 ISO|
|ISO Boost||no Enhancement||50-204800 ISO|
|Image Processor||Venus||BIONZ X|
|DXO Sensor Quality (score)||38||96|
|DXO Color Depth (bits)||19.3||25.0|
|DXO Dynamic Range (EV)||11.0||14.7|
|DXO Low Light (ISO)||97||3730|
|Screen Specs||Panasonic FZ300||Sony A7 III|
|Viewfinder Type||Electronic viewfinder||Electronic viewfinder|
|Viewfinder Field of View||100%||100%|
|Viewfinder Resolution||1440k dots||2359k dots|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0 inch||3.0 inch|
|LCD Resolution||1040k dots||922k dots|
|LCD Attachment||Swivel screen||Tilting screen|
|Shooting Specs||Panasonic FZ300||Sony A7 III|
|Autofocus System||Contrast-detect AF||On-Sensor Phase-detect|
|Manual Focusing Aid||Focus Peaking||Focus Peaking|
|Max Shutter Speed (mechanical)||1/4000/s||1/8000/s|
|Continuous Shooting||12 shutter flaps/s||10 shutter flaps/s|
|Electronic Shutter||up to 1/16000s||YES|
|Time-Lapse Photography||Intervalometer built-in||Intervalometer built-in|
|Image Stabilization||Lens-based stabilization||In-body stabilization|
|Fill Flash||Build-in Flash||no On-Board Flash|
|Storage Medium||SDXC cards||MS or SDXC cards|
|Second Storage Option||Single card slot||Dual card slots|
|UHS card support||UHS-I||Single UHS-II|
|Connectivity Specs||Panasonic FZ300||Sony A7 III|
|USB Connector||USB 2.0||USB 3.1|
|HDMI Port||mini HDMI||micro HDMI|
|Microphone Port||External MIC port||External MIC port|
|Headphone Socket||no Headphone port||Headphone port|
|Wifi Support||Wifi built-in||Wifi built-in|
|Near-Field Communication||no NFC||NFC built-in|
|Bluetooth Support||no Bluetooth||Bluetooth built-in|
|Body Specs||Panasonic FZ300||Sony A7 III|
|Environmental Sealing||Weathersealed body||Weathersealed body|
|Battery Type||DMW-BLC12 power pack||NP-FZ100 power pack|
|Battery Life (CIPA)||380 shots per charge||610 shots per charge|
|In-Camera Charging||no USB charging||USB charging|
132 x 92 x 117 mm
(5.2 x 3.6 x 4.6 in)
127 x 96 x 74 mm
(5.0 x 3.8 x 2.9 in)
|Camera Weight||691 g (24.4 oz)||650 g (22.9 oz)|
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