Olympus TG-4 vs Panasonic TS7
The Olympus Tough TG-4 and the Panasonic Lumix DC-TS7 (labelled Panasonic FT7 in some countries) are two digital cameras that were revealed to the public, respectively, in April 2015 and May 2018. Both the TG-4 and the TS7 are fixed lens compact cameras that are equipped with a 1/2.3-inch sensor. The Olympus has a resolution of 15.9 megapixels, whereas the Panasonic provides 20.2 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
|Olympus TG-4||Panasonic TS7|
|Fixed lens compact camera||Fixed lens compact camera|
|25-100mm f/2.0-4.9||28-128mm f/3.3-5.9|
|15.9 MP, 1/2.3" Sensor||20.2 MP, 1/2.3" Sensor|
|1080/30p Video||4K/30p Video|
|ISO 100-6,400||ISO 80-3,200 (80 - 6,400)|
|No viewfinder, LCD framing||Electronic viewfinder (1170k dots)|
|3.0 LCD, 460k dots||3.0 LCD, 1040k dots|
|Fixed screen (not touch-sensitive)||Fixed screen (not touch-sensitive)|
|5 shutter flaps per second||10 shutter flaps per second|
|In-body stabilization||Lens-based stabilization|
|Waterproof body (31m)||Waterproof body (31m)|
|380 shots per battery charge||300 shots per battery charge|
|112 x 66 x 31 mm, 247 g||117 x 76 x 37 mm, 319 g|
Going beyond this snapshot of core features and characteristics, what are the differences between the Olympus Tough TG-4 and the Panasonic Lumix DC-TS7? 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.
The side-by-side display below illustrates the physical size and weight of the Olympus TG-4 and the Panasonic TS7. The two cameras are presented according to their relative size. Three consecutive views from the front, the top, and the rear side are shown. All width, height and depth dimensions are rounded to the nearest millimeter.
The TG-4 can be obtained in two different colors (black, red), while the TS7 is available in three color-versions (black, blue, orange).
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Panasonic TS7 is notably larger (20 percent) than the Olympus TG-4. Moreover, the TS7 is markedly heavier (29 percent) than the TG-4. 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. More than that, both cameras are water-proof and can, thus, be used for underwater photography.
Concerning battery life, the TG-4 gets 380 shots out of its LI-92B battery, while the TS7 can take 300 images on a single charge of its DMW-BCM13 power pack. The battery packs of both cameras can be charged via USB, which can be very convenient when travelling.
The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. If you would like to visualize and compare a different camera combination, just use the right or left arrows in the table to switch to the respective camera. Alternatively, you can also navigate to the CAM-parator app and make your selection from the full list of cameras there.
|Olympus TG-4||112 mm||66 mm||31 mm||247 g||380||Y||Apr 2015||379|
|Panasonic TS7||117 mm||76 mm||37 mm||319 g||300||Y||May 2018||449|
|Canon SX730||110 mm||64 mm||40 mm||300 g||250||n||Apr 2017||399|
|Canon SX700||113 mm||66 mm||35 mm||269 g||250||n||Feb 2014||349|
|Fujifilm XP140||110 mm||71 mm||28 mm||207 g||240||Y||Feb 2019||229|
|Fujifilm XP120||110 mm||71 mm||28 mm||203 g||210||Y||Jan 2017||229|
|Nikon W300||112 mm||66 mm||29 mm||231 g||280||Y||May 2017||389|
|Olympus TG-6||113 mm||66 mm||32 mm||253 g||340||Y||May 2019||449|
|Olympus TG-5||113 mm||66 mm||32 mm||250 g||340||Y||May 2017||449|
|Olympus E-M1 II||134 mm||91 mm||67 mm||574 g||440||Y||Sep 2016||1,999|
|Olympus E-M5 II||124 mm||85 mm||45 mm||469 g||310||Y||Feb 2015||1,099|
|Panasonic ZS80||112 mm||69 mm||42 mm||327 g||380||n||Feb 2019||449|
|Panasonic ZS70||112 mm||67 mm||41 mm||322 g||380||n||Apr 2017||449|
|Panasonic FZ80||130 mm||94 mm||119 mm||616 g||330||n||Jan 2017||399|
|Ricoh WG-6||118 mm||66 mm||33 mm||246 g||340||Y||Feb 2019||399|
|Sony HX80||102 mm||58 mm||36 mm||245 g||390||n||Mar 2016||349|
|Sony HX90V||102 mm||58 mm||36 mm||245 g||360||n||Apr 2015||429|
Notes: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.
(1) Number of images that can be taken on a full battery charge according to the CIPA-standard; (2) Official announcement.
The price is, of course, an important factor in any camera decision. The retail prices at the time of the camera’s release place the model in the market relative to other models in the producer’s line-up and the competition. The TG-4 was launched at a somewhat lower price (by 16 percent) than the TS7, which makes it more attractive for photographers on a tight budget. 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.
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 tend to have larger individual pixels that provide better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixel-units in a sensor of the same technological generation. Furthermore, a large sensor camera will give the photographer more possibilities to use shallow depth-of-field in order to isolate a subject from the background. On the downside, larger sensors are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.
Both cameras under consideration feature a 1/2.3-inch sensor and have a format factor (sometimes also referred to as "crop factor") of 5.6. Within the spectrum of camera sensors, this places the review cameras among the smaller-sensor digicams that favor affordability and compact design. Both cameras feature a native aspect ratio (sensor width to sensor height) of 4:3.
Technology-wise, both cameras are equipped with BSI-CMOS (Backside Illuminated Complementary Metal–Oxide–Semiconductor) sensors.
While the two cameras under review share the same sensor size, the TS7 offers a higher resolution of 20.2 megapixels, compared with 15.9 MP of the TG-4. This megapixels advantage translates into a 13 percent gain in linear resolution. On the other hand, these sensor specs imply that the TS7 has a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 1.18μm versus 1.33μm for the TG-4). However, it should be noted that the TS7 is much more recent (by 3 years) than the TG-4, and its sensor will have benefitted from technological advances during this time that compensate for the smaller pixel size.
The resolution advantage of the Panasonic TS7 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the TS7 for good quality output (200 dots per inch) amounts to 25.9 x 19.4 inches or 65.8 x 49.4 cm, for very good quality (250 dpi) 20.7 x 15.6 inches or 52.7 x 39.5 cm, and for excellent quality (300 dpi) 17.3 x 13 inches or 43.9 x 32.9 cm. The corresponding values for the Olympus TG-4 are 23 x 17.3 inches or 58.5 x 43.9 cm for good quality, 18.4 x 13.8 inches or 46.8 x 35.1 cm for very good quality, and 15.4 x 11.5 inches or 39 x 29.3 cm for excellent quality prints.
The Olympus Tough TG-4 has a native sensitivity range from ISO 100 to ISO 6400. The corresponding ISO settings for the Panasonic Lumix DC-TS7 are ISO 80 to ISO 3200, with the possibility to increase the ISO range to 80-6400.
Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. 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. The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.
|Olympus E-M1 II||Four Thirds||20.2||5184||3888||4K/30p||23.7||12.8||1312||80|
|Olympus E-M5 II||Four Thirds||15.9||4608||3456||1080/60p||23.0||12.5||842||73|
Many modern cameras are not only capable of taking still images, but also of capturing video footage. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, but the TS7 provides a better video resolution than the TG-4. It can shoot movie footage at 4K/30p, while the Olympus is limited to 1080/30p.
Apart from body and sensor, cameras can and do differ across a variety of features. For example, the TS7 has an electronic viewfinder (1170k dots), which can be very helpful when shooting in bright sunlight. In contrast, the TG-4 relies on live view and the rear LCD for framing. The following table reports on some other key feature differences and similarities of the Olympus TG-4, the Panasonic TS7, and comparable cameras.
|Olympus E-M1 II||2360||n||3.0||1037||swivel||Y||1/8000s||18.0||n||Y|
|Olympus E-M5 II||2360||n||3.0||1037||swivel||Y||1/8000s||10.0||n||Y|
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, the TS7 is one of those camera that have an additional 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 Olympus TG-4 has 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.
Both the TG-4 and the TS7 have zoom lenses built in. The TG-4 has a 25-100mm f/2.0-4.9 optic and the TS7 offers a 28-128mm f/3.3-5.9 (focal lengths in full frame equivalent terms). Hence, the Olympus provides a wider angle of view at the short end than the Panasonic, but less tele-photo reach at the long end. The TG-4 offers the faster maximum aperture.
Concerning the storage of imaging data, both the TG-4 and the TS7 write their files to SDXC cards. Both cameras can use UHS-I cards, which provide for Ultra High Speed data transfer of up to 104 MB/s.
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 Olympus Tough TG-4 and Panasonic Lumix DC-TS7 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
| WiFi |
|Olympus E-M1 II||Y||stereo||mono||Y||Y||micro||3.0||Y||-||-|
|Olympus E-M5 II||Y||stereo||mono||Y||-||micro||2.0||Y||-||-|
Travel and landscape photographers will find it useful that the TG-4 has an internal geolocalization sensor and can record GPS coordinates in its EXIF data.
The TS7 is a recent model that features in the current product line-up of Panasonic. In contrast, the TG-4 has been discontinued (but can be found pre-owned on eBay). As a replacement in the same line of cameras, the TG-4 was succeeded by the Olympus TG-5. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Olympus and Panasonic websites.
So what conclusions can be drawn? Which of the two cameras – the Olympus TG-4 or the Panasonic TS7 – has the upper hand? Is one clearly better than the other? The listing below highlights the relative strengths of the two models.
Reasons to prefer the Olympus Tough TG-4:
- Faster shutter: Has higher mechanical shutter speed (1/2000s vs 1/1300s) to freeze action.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- Better light gathering: Has a lens with a wider maximum aperture (f/2.0 vs f/3.3).
- Wider view: Has a wider-angle lens that facilitates landscape or interior shots.
- More compact: Is smaller (112x66mm vs 117x76mm) and thus needs less room in the bag.
- Less heavy: Is lighter (by 72g or 23 percent) and hence easier to carry around.
- Longer lasting: Can take more shots (380 versus 300) on a single battery charge.
- Easier geotagging: Features an internal GPS sensor to log localization data.
- More affordable: Was introduced into a lower priced segment (16 percent cheaper at launch).
- More heavily discounted: Has been available for much longer (launched in April 2015).
Arguments in favor of the Panasonic Lumix DC-TS7:
- More detail: Has more megapixels (20.2 vs 15.9MP), which boosts linear resolution by 13%.
- Better video: Provides higher definition movie capture (4K/30p vs 1080/30p).
- Easier framing: Has an electronic viewfinder for image composition and settings control.
- More detailed LCD: Has a higher resolution rear screen (1040k vs 460k dots).
- Faster burst: Shoots at higher frequency (10 vs 5 flaps/sec) to capture the decisive moment.
- Less disturbing: Has an electronic shutter option for completely silent shooting.
- More tele-reach: Has a longer tele-lens for perspective compression and subject magnification.
- More modern: Reflects 3 years of technical progress since the TG-4 launch.
If the count of individual advantages (bullet points above) is taken as a guide, the TG-4 emerges as the winner of the contest (10 : 8 points). However, the pertinence of the various camera strengths will differ across photographers, so that you might want to weigh individual camera traits according to their importance for your own imaging needs before making a camera decision. A professional wildlife photographer will view the differences between cameras in a way that diverges from the perspective of a family photog, and a person interested in architecture has distinct needs from a sports 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 Olympus TG-4 and the Panasonic TS7 place the cameras among the top in their class? Find out in the latest Best Travel-Zoom Camera listing 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 TG-4 or the TS7 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.
This is why expert reviews 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.
|Olympus TG-4||+||79/100||4/5||4/5||4/5||Apr 2015||379|
|Panasonic TS7||+||..||..||..||3.5/5||May 2018||449|
|Canon SX730||+||..||4/5||..||4/5||Apr 2017||399|
|Canon SX700||+ +||..||4/5||..||4/5||Feb 2014||349|
|Fujifilm XP140||+||..||3.5/5||..||4/5||Feb 2019||229|
|Fujifilm XP120||o||..||3.5/5||..||4/5||Jan 2017||229|
|Nikon W300||+||..||4/5||..||4/5||May 2017||389|
|Olympus TG-6||+ +||76/100||4/5||..||4/5||May 2019||449|
|Olympus TG-5||+ +||..||4/5||o||4/5||May 2017||449|
|Olympus E-M1 II||+ +||85/100||4.5/5||5/5||4.5/5||Sep 2016||1,999|
|Olympus E-M5 II||+ +||81/100||5/5||4.5/5||5/5||Feb 2015||1,099|
|Panasonic ZS80||+ +||..||4.5/5||..||..||Feb 2019||449|
|Panasonic ZS70||+ +||..||4/5||..||4/5||Apr 2017||449|
|Panasonic FZ80||+ +||..||4.5/5||..||4.5/5||Jan 2017||399|
|Ricoh WG-6||..||..||3.5/5||..||3.5/5||Feb 2019||399|
|Sony HX80||..||..||..||..||..||Mar 2016||349|
|Sony HX90V||+ +||..||4/5||..||4.5/5||Apr 2015||429|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.|
The above review scores should be interpreted with care, though. The assessments were made in relation to similar cameras of the same technological generation. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. Also, please note that some of the review sites have changed their methodology and reporting over time.
Other camera comparisons
Did this review help to inform your camera decision process? In case you would like to check on the differences and similarities of other camera models, just make your choice using the following search menu. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.
- Canon M6 vs Panasonic TS7
- Fujifilm X-Pro2 vs Panasonic TS7
- Fujifilm X-T10 vs Olympus TG-4
- Nikon 1 J4 vs Panasonic TS7
- Nikon D40 vs Panasonic TS7
- Olympus TG-4 vs Panasonic FZ330
- Olympus TG-4 vs Sony RX100 VI
- Panasonic GM5 vs Panasonic TS7
- Panasonic TS7 vs Sony A7 III
- Panasonic TS7 vs Sony A7R II
- Panasonic TS7 vs Sony A900
- Panasonic TS7 vs Sony RX10
Specifications: Olympus TG-4 vs Panasonic TS7
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||Olympus TG-4||Panasonic TS7|
|Camera Type||Fixed lens compact camera||Fixed lens compact camera|
|Camera Lens||25-100mm f/2.0-4.9||28-128mm f/3.3-5.9|
|Launch Date||April 2015||May 2018|
|Launch Price||USD 379||USD 449|
|Sensor Specs||Olympus TG-4||Panasonic TS7|
|Sensor Format||1/2.3" Sensor||1/2.3" Sensor|
|Sensor Size||6.17 x 4.55 mm||6.17 x 4.55 mm|
|Sensor Area||28.0735 mm2||28.0735 mm2|
|Sensor Diagonal||7.7 mm||7.7 mm|
|Sensor Resolution||15.9 Megapixels||20.2 Megapixels|
|Image Resolution||4608 x 3456 pixels||5184 x 3888 pixels|
|Pixel Pitch||1.33 μm||1.18 μm|
|Pixel Density||56.73 MP/cm2||71.80 MP/cm2|
|Moiré control||Anti-Alias filter||Anti-Alias filter|
|Movie Capability||1080/30p Video||4K/30p Video|
|ISO Setting||100 - 6,400 ISO||80 - 3,200 ISO|
|ISO Boost||no Enhancement||80 - 6,400 ISO|
|Image Processor||TruePic VII||Venus|
|Screen Specs||Olympus TG-4||Panasonic TS7|
|Viewfinder Type||no viewfinder||Electronic viewfinder|
|Viewfinder Field of View||100%|
|Viewfinder Resolution||1170k dots|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0inch||3.0inch|
|LCD Resolution||460k dots||1040k dots|
|LCD Attachment||Fixed screen||Fixed screen|
|Shooting Specs||Olympus TG-4||Panasonic TS7|
|Focus System||Contrast-detect AF||Contrast-detect AF|
|Continuous Shooting||5 shutter flaps/s||10 shutter flaps/s|
|Electronic Shutter||no E-Shutter||up to 1/16000s|
|Time-Lapse Photography||Intervalometer built-in||no Intervalometer|
|Image Stabilization||In-body stabilization||Lens-based stabilization|
|Fill Flash||Build-in Flash||Build-in Flash|
|Storage Medium||SDXC cards||SDXC cards|
|Second Storage Option||Single card slot||Single card slot|
|UHS card support||UHS-I||UHS-I|
|Connectivity Specs||Olympus TG-4||Panasonic TS7|
|External Flash||no Hotshoe||no Hotshoe|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||micro HDMI||micro HDMI|
|Wifi Support||Wifi built-in||Wifi built-in|
|Geotagging||GPS built-in||no internal GPS|
|Body Specs||Olympus TG-4||Panasonic TS7|
|Environmental Sealing||Waterproof body (15m)||Waterproof body (31m)|
|Battery Life (CIPA)||380 shots per charge||300 shots per charge|
|In-Camera Charging||USB charging||USB charging|
112 x 66 x 31 mm
(4.4 x 2.6 x 1.2 in)
117 x 76 x 37 mm
(4.6 x 3.0 x 1.5 in)
|Camera Weight||247 g (8.7 oz)||319 g (11.3 oz)|
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