Olympus TG-5 vs Sony RX100
The Olympus Tough TG-5 and the Sony Cyber-shot DSC-RX100 are two digital cameras that were revealed to the public, respectively, in May 2017 and June 2012. Both the TG-5 and the RX100 are fixed lens compact cameras that are based on a 1/2.3-inch (TG-5) and an one-inch (RX100) sensor. The Olympus has a resolution of 12 megapixels, whereas the Sony provides 20 MP.
Below is an overview of the main specs of the two cameras as a starting point for the comparison.
Going beyond this snapshot of core features and characteristics, what are the differences between the Olympus Tough TG-5 and the Sony Cyber-shot DSC-RX100? 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.
An illustration of the physical size and weight of the Olympus TG-5 and the Sony RX100 is provided in the side-by-side display below. 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 measures are rounded to the nearest millimeter.
The TG-5 can be obtained in two different colors (black, red), while the RX100 is only available in black.
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Sony RX100 is notably smaller (21 percent) than the Olympus TG-5. Moreover, the RX100 is slightly lighter (4 percent) than the TG-5. It is worth mentioning in this context that the TG-5 is splash and dust resistant, while the RX100 does not feature any corresponding weather-sealing. More than that, the TG-5 is water-proof up to 15m and can, thus, be used for underwater photography.
Concerning battery life, the TG-5 gets 340 shots out of its LI-92B battery, while the RX100 can take 330 images on a single charge of its NP-BX1 power pack. The battery packs of both cameras can be charged via USB, 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. In case you want to display and compare another camera duo, you can use the CAM-parator app to select your camera combination among a large number of options.
|1.||Olympus TG-5||113 mm||66 mm||32 mm||250 g||340||Y||May 2017||449||ebay.com|
|2.||Sony RX100||102 mm||58 mm||36 mm||240 g||330||n||Jun 2012||649||ebay.com|
|3.||Canon SX740||110 mm||64 mm||40 mm||299 g||265||n||Jul 2018||399||amazon.com|
|4.||Canon G9 X Mark II||98 mm||58 mm||31 mm||206 g||235||n||Jan 2017||529||amazon.com|
|5.||Canon SX730||110 mm||64 mm||40 mm||300 g||250||n||Apr 2017||399||ebay.com|
|6.||Canon G9 X||98 mm||58 mm||31 mm||209 g||220||n||Oct 2015||529||ebay.com|
|7.||Fujifilm XP130||110 mm||71 mm||28 mm||207 g||240||Y||Jan 2018||229||ebay.com|
|8.||Nikon W300||112 mm||66 mm||29 mm||231 g||280||Y||May 2017||389||amazon.com|
|9.||Olympus TG-6||113 mm||66 mm||32 mm||253 g||340||Y||May 2019||449||amazon.com|
|10.||Olympus TG-4||112 mm||66 mm||31 mm||247 g||380||Y||Apr 2015||379||ebay.com|
|11.||Olympus E-PM1||110 mm||64 mm||34 mm||265 g||330||n||Jun 2011||499||ebay.com|
|12.||Olympus XZ-1||111 mm||65 mm||42 mm||275 g||320||n||Jan 2011||499||ebay.com|
|13.||Panasonic TS7||117 mm||76 mm||37 mm||319 g||300||Y||May 2018||449||amazon.com|
|14.||Sony HX99||102 mm||58 mm||36 mm||242 g||370||n||Aug 2018||449||amazon.com|
|15.||Sony RX100 III||102 mm||58 mm||41 mm||290 g||320||n||May 2014||799||ebay.com|
|16.||Sony RX10||129 mm||88 mm||102 mm||813 g||420||Y||Oct 2013||1,299||ebay.com|
|17.||Sony RX100 II||102 mm||58 mm||38 mm||281 g||350||n||Jun 2013||749||ebay.com|
|Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.|
The price is, of course, an important factor in any camera decision. 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 TG-5 was launched at a markedly lower price (by 31 percent) than the RX100, which puts it into a different market segment. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available. 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. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.
The size of the sensor inside a digital camera is one of the key determinants 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 tend to be associated with larger, more expensive camera bodies and lenses.
Of the two cameras under consideration, the Olympus TG-5 features a 1/2.3-inch sensor and the Sony RX100 an one-inch sensor. The sensor area in the RX100 is 314 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 5.6 and 2.7. The sensor in the TG-5 has a native 4:3 aspect ratio, while the one in the RX100 offers a 3:2 aspect.
With 20MP, the RX100 offers a higher resolution than the TG-5 (12MP), but the RX100 nevertheless has larger individual pixels (pixel pitch of 2.41μm versus 1.53μm for the TG-5) due to its larger sensor. However, the TG-5 is a much more recent model (by 4 years and 11 months) than the RX100, and its sensor will have benefitted from technological advances during this time that enhance the light gathering capacity of its pixel-units.
The resolution advantage of the Sony RX100 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the RX100 for good quality output (200 dots per inch) amounts to 27.4 x 18.2 inches or 69.5 x 46.3 cm, for very good quality (250 dpi) 21.9 x 14.6 inches or 55.6 x 37.1 cm, and for excellent quality (300 dpi) 18.2 x 12.2 inches or 46.3 x 30.9 cm. The corresponding values for the Olympus TG-5 are 20 x 15 inches or 50.8 x 38.1 cm for good quality, 16 x 12 inches or 40.6 x 30.5 cm for very good quality, and 13.3 x 10 inches or 33.9 x 25.4 cm for excellent quality prints.
The Olympus Tough TG-5 has a native sensitivity range from ISO 100 to ISO 12800. The corresponding ISO settings for the Sony Cyber-shot DSC-RX100 are ISO 100 to ISO 6400, with the possibility to increase the ISO range to 100-25600.
In terms of underlying technology, the TG-5 is build around a BSI-CMOS sensor, while the RX100 uses a CMOS imager. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.
Consistent information on actual sensor performance is available from DXO Mark for many cameras. This service is based on lab testing and assigns an overall score to each camera sensor, as well as ratings for dynamic range ("DXO Landscape"), color depth ("DXO Portrait"), and low-light sensitivity ("DXO Sports"). The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.
|4.||Canon G9 X Mark II||1-inch||20.0||5472||3648||1080/60p||21.9||12.5||522||65|
|6.||Canon G9 X||1-inch||20.0||5472||3648||1080/60p||21.5||12.3||495||63|
|11.||Olympus E-PM1||Four Thirds||12.2||4032||3024||1080/60i||21.0||10.3||499||52|
|15.||Sony RX100 III||1-inch||20.0||5472||3648||1080/60p||22.4||12.3||495||67|
|17.||Sony RX100 II||1-inch||20.0||5472||3648||1080/60p||22.5||12.4||483||67|
|Note: DXO values in italics represent estimates based on sensor size and age.|
Many modern cameras cannot only take still pictures, but also record videos. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the TG-5 provides a higher video resolution than the RX100. It can shoot video footage at 4K/30p, while the Sony is limited to 1080/60p.
Apart from body and sensor, cameras can and do differ across a range of features. The TG-5 and the RX100 are similar in the sense that neither of the two has a viewfinder. The images are, thus, framed using live view on the rear LCD. The table below summarizes some of the other core capabilities of the Olympus TG-5 and Sony RX100 in connection with corresponding information for a sample of similar cameras.
|1.||Olympus TG-5||none||n||3.0 / 460||fixed||n||1/2000s||20.0/s||Y||Y|
|2.||Sony RX100||none||n||3.0 / 1229||fixed||n||1/2000s||10.0/s||Y||Y|
|3.||Canon SX740||none||n||3.0 / 922||tilting||n||1/3200s||10.0/s||Y||Y|
|4.||Canon G9 X Mark II||none||n||3.0 / 1040||fixed||Y||1/2000s||8.2/s||Y||Y|
|5.||Canon SX730||none||n||3.0 / 922||tilting||n||1/3200s||5.9/s||Y||Y|
|6.||Canon G9 X||none||n||3.0 / 1040||fixed||Y||1/2000s||6.0/s||Y||Y|
|7.||Fujifilm XP130||none||n||3.0 / 920||fixed||n||1/2000s||10.0/s||Y||Y|
|8.||Nikon W300||none||n||3.0 / 921||fixed||n||1/4000s||7.0/s||Y||Y|
|9.||Olympus TG-6||none||n||3.0 / 1040||fixed||n||1/2000s||20.0/s||Y||Y|
|10.||Olympus TG-4||none||n||3.0 / 460||fixed||n||1/2000s||5.0/s||Y||Y|
|11.||Olympus E-PM1||optional||n||3.0 / 460||fixed||n||1/4000s||5.5/s||n||Y|
|12.||Olympus XZ-1||optional||n||3.0 / 614||fixed||n||1/2000s||2.0/s||Y||Y|
|13.||Panasonic TS7||1170||n||3.0 / 1040||fixed||n||1/1300s||10.0/s||Y||Y|
|14.||Sony HX99||638||n||3.0 / 922||tilting||Y||1/2000s||10.0/s||Y||Y|
|15.||Sony RX100 III||1440||n||3.0 / 1229||tilting||n||1/2000s||10.0/s||Y||Y|
|16.||Sony RX10||1440||Y||3.0 / 1229||tilting||n||1/3200s||10.0/s||Y||Y|
|17.||Sony RX100 II||optional||n||3.0 / 1229||tilting||n||1/2000s||10.0/s||Y||Y|
|Notes: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.|
The Olympus TG-5 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-5 and the RX100 have zoom lenses built in. The TG-5 has a 25-100mm f/2.0-4.9 optic and the RX100 offers a 28-100mm f/1.8-4.9 (focal lengths in full frame equivalent terms). Hence, the Olympus provides a wider angle of view at the short end than the Sony and the same tele-photo reach at the long end. The RX100 offers the faster maximum aperture.
The TG-5 writes its imaging data to SDXC cards, while the RX100 uses SDXC or Memory Stick PRO Duo cards. The TG-5 supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the RX100 cannot take advantage of Ultra High Speed SD cards.
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-5 and Sony Cyber-shot DSC-RX100 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Mic / Speaker
|1.||Olympus TG-5||-||stereo / mono||-||-||micro||2.0||Y||-||-|
|2.||Sony RX100||-||stereo / mono||-||-||micro||2.0||-||-||-|
|3.||Canon SX740||-||stereo / mono||-||-||micro||2.0||Y||-||Y|
|4.||Canon G9 X Mark II||-||stereo / mono||-||-||micro||2.0||Y||Y||Y|
|5.||Canon SX730||-||stereo / mono||-||-||micro||2.0||Y||Y||Y|
|6.||Canon G9 X||-||stereo / mono||-||-||micro||2.0||Y||Y||-|
|7.||Fujifilm XP130||-||mono / mono||-||-||micro||2.0||Y||-||Y|
|8.||Nikon W300||-||stereo / mono||-||-||micro||2.0||Y||-||Y|
|9.||Olympus TG-6||-||stereo / mono||-||-||micro||2.0||Y||-||-|
|10.||Olympus TG-4||-||stereo / mono||-||-||micro||2.0||Y||-||-|
|11.||Olympus E-PM1||Y||stereo / mono||-||-||mini||2.0||-||-||-|
|12.||Olympus XZ-1||Y||mono / -||-||-||mini||2.0||-||-||-|
|13.||Panasonic TS7||-||stereo / mono||-||-||micro||2.0||Y||-||-|
|14.||Sony HX99||-||stereo / mono||-||-||micro||2.0||Y||Y||Y|
|15.||Sony RX100 III||-||stereo / mono||-||-||micro||2.0||Y||Y||-|
|16.||Sony RX10||Y||stereo / mono||Y||Y||micro||2.0||Y||Y||-|
|17.||Sony RX100 II||Y||stereo / mono||-||-||micro||2.0||Y||Y||-|
It is notable that the TG-5 offers wifi support, while the RX100 does not. Wifi can be a very convenient means to transfer image data to an off-camera location.
Travel and landscape photographers will find it useful that the TG-5 has an internal geolocalization sensor and can record GPS coordinates in its EXIF data.
Both the TG-5 and the RX100 have been discontinued, but can regularly be found used on ebay. The RX100 was replaced by the Sony RX100 II, while the TG-5 was followed by the Olympus TG-6. Further information on the features and operation of the TG-5 and RX100 can be found, respectively, in the Olympus TG-5 Manual (free pdf) or the online Sony RX100 Manual.
So what is the bottom line? Which of the two cameras – the Olympus TG-5 or the Sony RX100 – has the upper hand? Is one clearly better than the other? The listing below highlights the relative strengths of the two models.
Advantages of the Olympus Tough TG-5:
- Better video: Provides higher definition movie capture (4K/30p vs 1080/60p).
- Faster burst: Shoots at higher frequency (20 vs 10 flaps/sec) to capture the decisive moment.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- Wider view: Has a wider-angle lens that facilitates landscape or interior shots.
- Better sealing: Is weather sealed to enable shooting in dusty or wet environments.
- Water-proof: Is rugged and sealed and can thus be used for underwater photography (up to 15m).
- Easier geotagging: Features an internal GPS sensor to log localization data.
- Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
- Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
- More affordable: Was introduced into a lower priced category (31 percent cheaper at launch).
- More modern: Reflects 4 years and 11 months of technical progress since the RX100 launch.
Arguments in favor of the Sony Cyber-shot DSC-RX100:
- More detail: Has more megapixels (20 vs 12MP), which boosts linear resolution by 32%.
- Better image quality: Features bigger pixels on a larger sensor for higher quality imaging.
- Richer colors: The pixel size advantage translates into images with better, more accurate colors.
- More dynamic range: Larger pixels capture a wider spectrum of light and dark details.
- Better low-light sensitivity: Larger pixels means good image quality even under poor lighting.
- More detailed LCD: Has a higher resolution rear screen (1229k vs 460k dots).
- Better light gathering: Has a lens with a wider maximum aperture (f/1.8 vs f/2.0).
- More compact: Is smaller (102x58mm vs 113x66mm) and will fit more readily into a bag.
- More heavily discounted: Has been around for much longer (launched in June 2012).
If the number of relative strengths (bullet points above) is taken as a guide, the TG-5 emerges as the winner of the contest (11 : 9 points). However, the relative importance of the various individual camera aspects will vary according to personal preferences and needs, so that you might like to apply corresponding weights to the particular features before making a decision on a new camera. A professional wedding photographer will view the differences between cameras in a way that diverges from the perspective of a travel photog, and a person interested in cityscapes has distinct needs from a macro 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-5 and the Sony RX100 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 partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the TG-5 or the RX100. At times, user reviews, such as those published at amazon, address these issues in a useful manner, but such feedback is on many occasions incomplete, inconsistent, and unreliable.
This is where reviews by experts come in. The adjacent summary-table relays the overall verdicts of several of the most popular camera review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). 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.
|1.||Olympus TG-5||..||+ +||4.5/5||..||4/5||4/5||May 2017||449||ebay.com|
|2.||Sony RX100||5/5||+ +||..||78/100||4/5||5/5||Jun 2012||649||ebay.com|
|3.||Canon SX740||..||+||3.5/5||..||4/5||4/5||Jul 2018||399||amazon.com|
|4.||Canon G9 X Mark II||4/5||..||4/5||75/100||4.5/5||4.5/5||Jan 2017||529||amazon.com|
|5.||Canon SX730||..||+||..||..||4/5||4/5||Apr 2017||399||ebay.com|
|6.||Canon G9 X||3.5/5||+ +||..||..||4.5/5||4.5/5||Oct 2015||529||ebay.com|
|7.||Fujifilm XP130||..||o||..||..||3.5/5||4/5||Jan 2018||229||ebay.com|
|8.||Nikon W300||..||+||..||..||4/5||4/5||May 2017||389||amazon.com|
|9.||Olympus TG-6||4/5||+ +||4.5/5||76/100||4/5||4/5||May 2019||449||amazon.com|
|10.||Olympus TG-4||..||+||..||79/100||4/5||4/5||Apr 2015||379||ebay.com|
|11.||Olympus E-PM1||..||86/100||..||71/100||4.5/5||4.5/5||Jun 2011||499||ebay.com|
|12.||Olympus XZ-1||4/5||..||..||74/100||4.5/5||4.5/5||Jan 2011||499||ebay.com|
|13.||Panasonic TS7||..||+||..||..||..||3.5/5||May 2018||449||amazon.com|
|14.||Sony HX99||..||..||..||..||4/5||4.5/5||Aug 2018||449||amazon.com|
|15.||Sony RX100 III||5/5||+ +||..||82/100||4.5/5||5/5||May 2014||799||ebay.com|
|16.||Sony RX10||5/5||+||..||80/100||4.5/5||4.5/5||Oct 2013||1,299||ebay.com|
|17.||Sony RX100 II||5/5||+ +||..||79/100||4.5/5||4.5/5||Jun 2013||749||ebay.com|
|Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.|
The above review scores should be interpreted with care, though. The ratings are only valid when referring to cameras in the same category and of the same age. 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. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.
Other camera comparisons
Did this review help to inform your camera decision process? If you would like to see a different side-by-side camera review, just use the search menu below. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.
- Canon G1 X Mark III vs Sony RX100
- Fujifilm X-T200 vs Sony RX100
- Fujifilm X-T3 vs Olympus TG-5
- Leica M10-P vs Olympus TG-5
- Leica S3 vs Olympus TG-5
- Leica T vs Sony RX100
- Nikon D1X vs Sony RX100
- Nikon D5300 vs Sony RX100
- Nikon D610 vs Sony RX100
- Nikon L840 vs Olympus TG-5
- Nikon W300 vs Olympus TG-5
- Olympus TG-5 vs Pentax MX-1
Specifications: Olympus TG-5 vs Sony RX100
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-5||Sony RX100|
|Camera Type||Fixed lens compact camera||Fixed lens compact camera|
|Camera Lens||25-100mm f/2.0-4.9||28-100mm f/1.8-4.9|
|Launch Date||May 2017||June 2012|
|Launch Price||USD 449||USD 649|
|Sensor Specs||Olympus TG-5||Sony RX100|
|Sensor Format||1/2.3" Sensor||1" Sensor|
|Sensor Size||6.17 x 4.55 mm||13.2 x 8.8 mm|
|Sensor Area||28.0735 mm2||116.16 mm2|
|Sensor Diagonal||7.7 mm||15.9 mm|
|Sensor Resolution||12 Megapixels||20 Megapixels|
|Image Resolution||4000 x 3000 pixels||5472 x 3648 pixels|
|Pixel Pitch||1.53 μm||2.41 μm|
|Pixel Density||42.74 MP/cm2||17.18 MP/cm2|
|Moiré control||Anti-Alias filter||Anti-Alias filter|
|Movie Capability||4K/30p Video||1080/60p Video|
|ISO Setting||100 - 12,800 ISO||100 - 6,400 ISO|
|ISO Boost||no Enhancement||100 - 25,600 ISO|
|Image Processor||TruePic VIII||BIONZ X|
|DXO Sensor Quality (score)||..||66|
|DXO Color Depth (bits)||..||22.6|
|DXO Dynamic Range (EV)||..||12.4|
|DXO Low Light (ISO)||..||390|
|Screen Specs||Olympus TG-5||Sony RX100|
|Viewfinder Type||no viewfinder||no viewfinder|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0inch||3.0inch|
|LCD Resolution||460k dots||1229k dots|
|LCD Attachment||Fixed screen||Fixed screen|
|Shooting Specs||Olympus TG-5||Sony RX100|
|Focus System||Contrast-detect AF||Contrast-detect AF|
|Manual Focusing Aid||Focus Peaking||Focus Peaking|
|Max Shutter Speed (mechanical)||1/2000s||1/2000s|
|Continuous Shooting||20 shutter flaps/s||10 shutter flaps/s|
|Time-Lapse Photography||Intervalometer built-in||no Intervalometer|
|Image Stabilization||In-body stabilization||Lens-based stabilization|
|Fill Flash||Built-in Flash||Built-in Flash|
|Storage Medium||SDXC cards||MS or SDXC cards|
|Single or Dual Card Slots||Single card slot||Single card slot|
|UHS card support||UHS-I||no|
|Connectivity Specs||Olympus TG-5||Sony RX100|
|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||no Wifi|
|Geotagging||GPS built-in||no internal GPS|
|Body Specs||Olympus TG-5||Sony RX100|
|Environmental Sealing||Waterproof body (15m)||not weather sealed|
|Battery Life (CIPA)||340 shots per charge||330 shots per charge|
|In-Camera Charging||USB charging||USB charging|
113 x 66 x 32 mm
(4.4 x 2.6 x 1.3 in)
102 x 58 x 36 mm
(4.0 x 2.3 x 1.4 in)
|Camera Weight||250 g (8.8 oz)||240 g (8.5 oz)|
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