Olympus E-M5 II vs Sony RX0
The Olympus OM-D E-M5 Mark II and the Sony Cyber-shot DSC-RX0 are two digital cameras that were announced, respectively, in February 2015 and August 2017. The E-M5 II is a mirrorless interchangeable lens camera, while the RX0 is a fixed lens compact. The cameras are based on a Four Thirds (E-M5 II) and an one-inch (RX0) sensor. The Olympus has a resolution of 15.9 megapixels, whereas the Sony provides 15.4 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 OM-D E-M5 Mark II and the Sony Cyber-shot DSC-RX0? 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
An illustration of the physical size and weight of the Olympus E-M5 II and the Sony RX0 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.
The E-M5 II can be obtained in two different colors (black, silver), while the RX0 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 RX0 is considerably smaller (77 percent) than the Olympus E-M5 II. 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, the RX0 is water-proof up to 10m and can, thus, be used for underwater photography.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the RX0 has a lens built in, whereas the E-M5 II 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 E-M5 II and their specifications in the Micro Four Thirds Lens Catalog.
Concerning battery life, the E-M5 II gets 310 shots out of its Olympus BLN-1 battery, while the RX0 can take 240 images on a single charge of its Sony NP-BJ1 power pack. The power pack in the RX0 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 would like to visualize and compare a different camera combination, you can navigate to the CAM-parator app and make your selection from a broad list of cameras there.
Camera Model |
Camera Width |
Camera Height |
Camera Depth |
Camera Weight |
Battery Life |
Weather Sealing |
Camera Launch |
Launch Price (USD) |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Olympus E-M5 II | 124 mm | 85 mm | 45 mm | 469 g | 310 | Y | Feb 2015 | 1,099 | ebay.com | |
2. | Sony RX0 | 59 mm | 41 mm | 30 mm | 110 g | 240 | Y | Aug 2017 | 699 | ebay.com | |
3. | Olympus E-M1 | 130 mm | 94 mm | 63 mm | 497 g | 350 | Y | Sep 2013 | 1,399 | ebay.com | |
4. | Olympus E-M5 | 122 mm | 89 mm | 43 mm | 425 g | 360 | Y | Feb 2012 | 1,299 | ebay.com | |
5. | Olympus E-M5 III | 125 mm | 85 mm | 50 mm | 414 g | 310 | Y | Oct 2019 | 1,199 | ebay.com | |
6. | Olympus E-M10 | 119 mm | 82 mm | 46 mm | 396 g | 320 | n | Jan 2014 | 699 | ebay.com | |
7. | Olympus E-M10 II | 120 mm | 83 mm | 47 mm | 390 g | 320 | n | Aug 2015 | 649 | ebay.com | |
8. | Olympus E-P5 | 122 mm | 69 mm | 37 mm | 420 g | 330 | n | May 2013 | 999 | ebay.com | |
9. | Olympus PEN-F | 125 mm | 72 mm | 37 mm | 427 g | 330 | n | Jan 2016 | 1,199 | ebay.com | |
10. | Panasonic G85 | 128 mm | 89 mm | 74 mm | 505 g | 330 | Y | Sep 2016 | 899 | ebay.com | |
11. | Panasonic GX8 | 133 mm | 78 mm | 63 mm | 487 g | 330 | Y | Jul 2015 | 1,199 | ebay.com | |
12. | Panasonic GX85 | 122 mm | 71 mm | 44 mm | 426 g | 290 | n | Apr 2016 | 799 | amazon.com | |
13. | Sony RX0 II | 59 mm | 41 mm | 35 mm | 132 g | 240 | Y | Mar 2019 | 699 | amazon.com | |
14. | Sony RX10 | 129 mm | 88 mm | 102 mm | 813 g | 420 | Y | Oct 2013 | 1,299 | ebay.com | |
15. | Sony RX10 II | 129 mm | 88 mm | 102 mm | 813 g | 400 | Y | Jun 2015 | 1,299 | ebay.com | |
16. | Sony RX10 III | 133 mm | 94 mm | 127 mm | 1051 g | 420 | Y | Mar 2016 | 1,499 | ebay.com | |
17. | Sony RX10 IV | 133 mm | 94 mm | 145 mm | 1095 g | 400 | Y | Sep 2017 | 1,699 | amazon.com | |
Note: Measurements and pricing do not include easily detachable parts, such as add-on or 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 RX0 was launched at a lower price than the E-M5 II, 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
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 Olympus E-M5 II features a Four Thirds sensor and the Sony RX0 an one-inch sensor. The sensor area in the RX0 is 48 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 2.0 and 2.7. The sensor in the E-M5 II has a native 4:3 aspect ratio, while the one in the RX0 offers a 3:2 aspect.
With 15.9MP, the E-M5 II offers a slightly higher resolution than the RX0 (15.4MP), but the E-M5 II nevertheless has larger individual pixels (pixel pitch of 3.76μm versus 2.74μm for the RX0) due to its larger sensor. However, the RX0 is a much more recent model (by 2 years and 6 months) than the E-M5 II, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixels.
Unlike the RX0, the E-M5 II has the capacity to capture high quality composite images (40MP) by combining multiple shots after shifting its sensor by miniscule distances. This multi-shot, pixel-shift mode is most suitable for photography of stationary objects (landscapes, studio scenes).
The Olympus OM-D E-M5 Mark II has a native sensitivity range from ISO 200 to ISO 25600, which can be extended to ISO 100-25600. The corresponding ISO settings for the Sony Cyber-shot DSC-RX0 are ISO 125 to ISO 12800 (no boost).
Technology-wise, both cameras are equipped with CMOS (Complementary Metal–Oxide–Semiconductor) sensors. 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 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 review, the E-M5 II has a notably higher overall DXO score than the RX0 (overall score 5 points higher), which gives it an advantage in terms of imaging quality. This advantage is based on 0.6 bits higher color depth, 0.1 EV in additional dynamic range, and 0.6 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.
Camera Model |
Sensor Class |
Resolution (MP) |
Horiz. Pixels |
Vert. Pixels |
Video Format |
DXO Portrait |
DXO Landscape |
DXO Sports |
DXO Overall |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Olympus E-M5 II | Four Thirds | 15.9 | 4608 | 3456 | 1080/60p | 23.0 | 12.5 | 842 | 73 | |
2. | Sony RX0 | 1-inch | 15.4 | 4800 | 3200 | 1080/60p | 22.4 | 12.4 | 548 | 68 | |
3. | Olympus E-M1 | Four Thirds | 15.9 | 4608 | 3456 | 1080/30p | 23.0 | 12.7 | 757 | 73 | |
4. | Olympus E-M5 | Four Thirds | 15.9 | 4608 | 3456 | 1080/60i | 22.8 | 12.3 | 826 | 71 | |
5. | Olympus E-M5 III | Four Thirds | 20.2 | 5184 | 3888 | 4K/30p | 23.3 | 13.1 | 1324 | 76 | |
6. | Olympus E-M10 | Four Thirds | 15.9 | 4608 | 3456 | 1080/30p | 22.8 | 12.3 | 884 | 72 | |
7. | Olympus E-M10 II | Four Thirds | 15.9 | 4608 | 3456 | 1080/60p | 23.1 | 12.5 | 842 | 73 | |
8. | Olympus E-P5 | Four Thirds | 15.9 | 4608 | 3456 | 1080/30p | 22.8 | 12.4 | 895 | 72 | |
9. | Olympus PEN-F | Four Thirds | 20.2 | 5184 | 3888 | 1080/60p | 23.1 | 12.4 | 894 | 74 | |
10. | Panasonic G85 | Four Thirds | 15.8 | 4592 | 3448 | 4K/30p | 22.8 | 12.5 | 656 | 71 | |
11. | Panasonic GX8 | Four Thirds | 20.2 | 5184 | 3888 | 4K/30p | 23.5 | 12.6 | 806 | 75 | |
12. | Panasonic GX85 | Four Thirds | 15.8 | 4592 | 3448 | 4K/30p | 22.9 | 12.6 | 662 | 71 | |
13. | Sony RX0 II | 1-inch | 15.4 | 4800 | 3200 | 4K/30p | 22.1 | 12.4 | 555 | 65 | |
14. | Sony RX10 | 1-inch | 20.0 | 5472 | 3648 | 1080/60p | 22.9 | 12.6 | 474 | 69 | |
15. | Sony RX10 II | 1-inch | 20.0 | 5472 | 3648 | 4K/30p | 23.0 | 12.6 | 531 | 70 | |
16. | Sony RX10 III | 1-inch | 20.0 | 5472 | 3648 | 4K/30p | 23.1 | 12.6 | 472 | 70 | |
17. | Sony RX10 IV | 1-inch | 20.0 | 5472 | 3648 | 4K/30p | 22.0 | 12.2 | 408 | 63 | |
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. 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 (1080/60p).
Feature comparison
Apart from body and sensor, cameras can and do differ across a range of features. For example, the E-M5 II has an electronic viewfinder (2360k dots), which can be very helpful when shooting in bright sunlight. In contrast, the RX0 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 E-M5 II, the Sony RX0, and comparable cameras.
Camera Model |
Viewfinder (Type or 000 dots) |
Control Panel (yes/no) |
LCD Specifications (inch/000 dots) |
LCD Attach- ment |
Touch Screen (yes/no) |
Max Shutter Speed * |
Max Shutter Flaps * |
Built-in Flash (yes/no) |
Built-in Image Stab |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Olympus E-M5 II | 2360 | n | 3.0 / 1037 | swivel | Y | 1/8000s | 10.0/s | n | Y | |
2. | Sony RX0 | none | n | 1.5 / 230 | fixed | n | .. | 5.5/s | n | n | |
3. | Olympus E-M1 | 2360 | n | 3.0 / 1037 | tilting | Y | 1/8000s | 10.0/s | n | Y | |
4. | Olympus E-M5 | 1440 | n | 3.0 / 610 | tilting | Y | 1/4000s | 9.0/s | n | Y | |
5. | Olympus E-M5 III | 2360 | n | 3.0 / 1040 | swivel | Y | 1/8000s | 10.0/s | n | Y | |
6. | Olympus E-M10 | 1440 | n | 3.0 / 1037 | tilting | Y | 1/4000s | 8.0/s | Y | Y | |
7. | Olympus E-M10 II | 2360 | n | 3.0 / 1040 | tilting | Y | 1/4000s | 8.0/s | Y | Y | |
8. | Olympus E-P5 | optional | n | 3.0 / 1037 | tilting | Y | 1/8000s | 9.0/s | Y | Y | |
9. | Olympus PEN-F | 2360 | n | 3.0 / 1037 | swivel | Y | 1/8000s | 10.0/s | n | Y | |
10. | Panasonic G85 | 2360 | n | 3.0 / 1040 | swivel | Y | 1/4000s | 9.0/s | Y | Y | |
11. | Panasonic GX8 | 2360 | n | 3.0 / 1040 | swivel | Y | 1/8000s | 10.0/s | n | Y | |
12. | Panasonic GX85 | 2765 | n | 3.0 / 1040 | tilting | Y | 1/4000s | 8.0/s | Y | Y | |
13. | Sony RX0 II | none | n | 1.5 / 230 | tilting | n | .. | 5.5/s | n | n | |
14. | Sony RX10 | 1440 | Y | 3.0 / 1229 | tilting | n | 1/3200s | 10.0/s | Y | Y | |
15. | Sony RX10 II | 2359 | Y | 3.0 / 1229 | tilting | n | 1/3200s | 14.0/s | Y | Y | |
16. | Sony RX10 III | 2359 | Y | 3.0 / 1229 | tilting | n | 1/2000s | 14.0/s | Y | Y | |
17. | Sony RX10 IV | 2359 | Y | 3.0 / 1440 | tilting | Y | 1/2000s | 24.0/s | Y | Y | |
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one. |
One differentiating feature between the two cameras concerns the touch sensitivity of the rear screen. The E-M5 II has a touchscreen, while the RX0 has a conventional panel. Touch control can be particularly helpful, for example, for setting the focus point.
The E-M5 II 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 RX0 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 Olympus E-M5 II 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.
The E-M5 II writes its imaging data to SDXC cards, while the RX0 uses micro SDXC or Memory Stick Micro cards. The E-M5 II supports UHS-II cards (Ultra High Speed data transfer of up to 312 MB/s), while the RX0 can use UHS-I cards (up to 104 MB/s).
Connectivity comparison
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 OM-D E-M5 Mark II and Sony Cyber-shot DSC-RX0 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
Camera Model |
Hotshoe Port |
Internal Mic / Speaker |
Microphone Port |
Headphone Port |
HDMI Port |
USB Port |
WiFi Support |
NFC Support |
Bluetooth Support |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Olympus E-M5 II | Y | stereo / mono | Y | - | micro | 2.0 | Y | - | - | |
2. | Sony RX0 | - | stereo / mono | Y | - | micro | 2.0 | Y | - | Y | |
3. | Olympus E-M1 | Y | stereo / mono | Y | - | micro | 2.0 | Y | - | - | |
4. | Olympus E-M5 | Y | stereo / mono | - | - | mini | 2.0 | - | - | - | |
5. | Olympus E-M5 III | Y | stereo / mono | Y | - | micro | 2.0 | Y | - | Y | |
6. | Olympus E-M10 | Y | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
7. | Olympus E-M10 II | Y | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
8. | Olympus E-P5 | Y | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
9. | Olympus PEN-F | Y | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
10. | Panasonic G85 | Y | stereo / mono | Y | - | micro | 2.0 | Y | - | - | |
11. | Panasonic GX8 | Y | stereo / mono | Y | - | micro | 2.0 | Y | Y | - | |
12. | Panasonic GX85 | Y | stereo / mono | - | - | micro | 2.0 | Y | - | - | |
13. | Sony RX0 II | - | stereo / mono | Y | - | micro | 2.0 | Y | - | Y | |
14. | Sony RX10 | Y | stereo / mono | Y | Y | micro | 2.0 | Y | Y | - | |
15. | Sony RX10 II | Y | stereo / mono | Y | Y | micro | 2.0 | Y | Y | - | |
16. | Sony RX10 III | Y | stereo / mono | Y | Y | micro | 2.0 | Y | Y | - | |
17. | Sony RX10 IV | Y | stereo / mono | Y | Y | micro | 2.0 | Y | Y | - |
It is notable that the E-M5 II has a hotshoe, while the RX0 does not. This socket makes it possible to easily attach optional accessories, such as an external flash gun.
Studio photographers will appreciate that the Olympus E-M5 II (unlike the RX0) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.
Both the E-M5 II and the RX0 have been discontinued, but can regularly be found used on ebay. The E-M5 II was replaced by the Olympus E-M5 III, while the RX0 was followed by the Sony RX0 II. Further information on the features and operation of the E-M5 II and RX0 can be found, respectively, in the Olympus E-M5 II Manual (free pdf) or the online Sony RX0 Manual.
Review summary
So how do things add up? Is the Olympus E-M5 II better than the Sony RX0 or vice versa? A synthesis of the relative strong points of each of the models is listed below.
Reasons to prefer the Olympus OM-D E-M5 Mark II:
- High quality composites: Can combine several shots after pixel-shifting its sensor.
- Better image quality: Scores markedly higher (5 points) in the DXO overall assessment.
- Better low-light sensitivity: Requires less light for good images (0.6 stops ISO advantage).
- Easier framing: Has an electronic viewfinder for image composition and settings control.
- Larger screen: Has a bigger rear LCD (3.0" vs 1.5") for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen (1037k vs 230k dots).
- More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
- Fewer buttons to press: Is equipped with a touch-sensitive rear screen to facilitate handling.
- More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
- Faster burst: Shoots at higher frequency (10 vs 5.5 flaps/sec) to capture the decisive moment.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- More flexible: Accepts interchangeable lenses, so that lens characteristics can be altered.
- Longer lasting: Can take more shots (310 versus 240) on a single battery charge.
- Sharper images: Has hand-shake reducing image stabilization built-in.
- Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
- Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
- Faster buffer clearing: Supports a more advanced SD data transfer standard (UHS-II vs UHS-I).
- More heavily discounted: Has been available for much longer (launched in February 2015).
Arguments in favor of the Sony Cyber-shot DSC-RX0:
- Ready to shoot: Has an integrated lens, whereas the E-M5 II necessitates an extra lens.
- More compact: Is smaller (59x41mm vs 124x85mm) and will fit more readily into a bag.
- Less heavy: Has a lower weight even though it has a lens built in (unlike the E-M5 II).
- Easier travel charging: Can be conveniently charged via its USB port.
- Water-proof: Is rugged and sealed and can thus be used for underwater photography (up to 10m).
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- More affordable: Was introduced at a lower price, despite coming with a built-in lens.
- More modern: Reflects 2 years and 6 months of technical progress since the E-M5 II launch.
If the number of relative strengths (bullet points above) is taken as a guide, the E-M5 II is the clear winner of the match-up (18 : 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 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 Olympus E-M5 II and the Sony RX0 place the cameras among the top in their class? Find out in the latest Best Mirrorless Interchangeable Lens Camera and Best Prime Lens Compact 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 says little about, for example, the shooting experience and imaging performance of the E-M5 II and the RX0 in practical situations. 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
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 (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.
Camera Model |
AP score |
CL score |
DCW score |
DPR score |
EPZ score |
PB score |
Camera Launch |
Launch Price (USD) |
Street Price |
||
---|---|---|---|---|---|---|---|---|---|---|---|
1. | Olympus E-M5 II | 5/5 | + + | 4.5/5 | 81/100 | 5/5 | 5/5 | Feb 2015 | 1,099 | ebay.com | |
2. | Sony RX0 | .. | .. | .. | .. | 3.5/5 | 4/5 | Aug 2017 | 699 | ebay.com | |
3. | Olympus E-M1 | 5/5 | + + | .. | 84/100 | 4.5/5 | 4.5/5 | Sep 2013 | 1,399 | ebay.com | |
4. | Olympus E-M5 | 4/5 | + + | .. | 80/100 | 4.5/5 | 5/5 | Feb 2012 | 1,299 | ebay.com | |
5. | Olympus E-M5 III | 5/5 | + | 5/5 | 82/100 | 4.5/5 | 4.5/5 | Oct 2019 | 1,199 | ebay.com | |
6. | Olympus E-M10 | 4/5 | .. | .. | 80/100 | 5/5 | 5/5 | Jan 2014 | 699 | ebay.com | |
7. | Olympus E-M10 II | 4.5/5 | + + | .. | 80/100 | 5/5 | 5/5 | Aug 2015 | 649 | ebay.com | |
8. | Olympus E-P5 | 5/5 | + + | .. | 78/100 | 4.5/5 | 5/5 | May 2013 | 999 | ebay.com | |
9. | Olympus PEN-F | .. | .. | 4/5 | 82/100 | 4.5/5 | 5/5 | Jan 2016 | 1,199 | ebay.com | |
10. | Panasonic G85 | .. | + + | .. | 84/100 | 5/5 | 4.5/5 | Sep 2016 | 899 | ebay.com | |
11. | Panasonic GX8 | 5/5 | + | .. | 82/100 | 4.5/5 | 4.5/5 | Jul 2015 | 1,199 | ebay.com | |
12. | Panasonic GX85 | 4.5/5 | + + | .. | 82/100 | 5/5 | 5/5 | Apr 2016 | 799 | amazon.com | |
13. | Sony RX0 II | .. | .. | .. | .. | 3.5/5 | 4/5 | Mar 2019 | 699 | amazon.com | |
14. | Sony RX10 | 5/5 | + | .. | 80/100 | 4.5/5 | 4.5/5 | Oct 2013 | 1,299 | ebay.com | |
15. | Sony RX10 II | 5/5 | + + | .. | 82/100 | 4.5/5 | 4/5 | Jun 2015 | 1,299 | ebay.com | |
16. | Sony RX10 III | 5/5 | + | .. | 84/100 | 4.5/5 | 4.5/5 | Mar 2016 | 1,499 | ebay.com | |
17. | Sony RX10 IV | 5/5 | + | 3.5/5 | 84/100 | 4.5/5 | 5/5 | Sep 2017 | 1,699 | amazon.com | |
Note: (+ +) 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 650D vs Olympus E-M5 II
- Canon M3 vs Sony RX0
- Hasselblad X1D vs Olympus E-M5 II
- Leica CL vs Sony RX0
- Leica M10 vs Sony RX0
- Nikon D300 vs Olympus E-M5 II
- Nikon D610 vs Sony RX0
- Olympus E-M1 III vs Olympus E-M5 II
- Olympus E-M5 II vs Pentax K-70
- Olympus E-M5 II vs Sony NEX-3N
- Panasonic ZS200 vs Sony RX0
- Sony NEX-6 vs Sony RX0
Specifications: Olympus E-M5 II vs Sony RX0
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 E-M5 II | Sony RX0 |
---|---|---|
Camera Type | Mirrorless system camera | Fixed lens compact camera |
Camera Lens | Micro Four Thirds lenses | 24mm f/4.0 |
Launch Date | February 2015 | August 2017 |
Launch Price | USD 1,099 | USD 699 |
Sensor Specs | Olympus E-M5 II | Sony RX0 |
Sensor Technology | CMOS | CMOS |
Sensor Format | Four Thirds Sensor | 1" Sensor |
Sensor Size | 17.3 x 13.0 mm | 13.2 x 8.8 mm |
Sensor Area | 224.9 mm2 | 116.16 mm2 |
Sensor Diagonal | 21.6 mm | 15.9 mm |
Crop Factor | 2.0x | 2.7x |
Sensor Resolution | 15.9 Megapixels | 15.4 Megapixels |
Image Resolution | 4608 x 3456 pixels | 4800 x 3200 pixels |
Pixel Pitch | 3.76 μm | 2.74 μm |
Pixel Density | 7.08 MP/cm2 | 13.22 MP/cm2 |
Moiré control | Anti-Alias filter | Anti-Alias filter |
Movie Capability | 1080/60p Video | 1080/60p Video |
ISO Setting | 200 - 25,600 ISO | 125 - 12,800 ISO |
ISO Boost | 100 - 25,600 ISO | no Enhancement |
Image Processor | TruePic VII | BIONZ X |
DXO Sensor Quality (score) | 73 | 68 |
DXO Color Depth (bits) | 23.0 | 22.4 |
DXO Dynamic Range (EV) | 12.5 | 12.4 |
DXO Low Light (ISO) | 842 | 548 |
Screen Specs | Olympus E-M5 II | Sony RX0 |
Viewfinder Type | Electronic viewfinder | no viewfinder |
Viewfinder Field of View | 100% | |
Viewfinder Magnification | 0.74x | |
Viewfinder Resolution | 2360k dots | |
LCD Framing | Live View | Live View |
Rear LCD Size | 3.0inch | 1.5inch |
LCD Resolution | 1037k dots | 230k dots |
LCD Attachment | Swivel screen | Fixed screen |
Touch Input | Touchscreen | no Touchscreen |
Shooting Specs | Olympus E-M5 II | Sony RX0 |
Focus System | Contrast-detect AF | Contrast-detect AF |
Manual Focusing Aid | Focus Peaking | Focus Peaking |
Max Shutter Speed (mechanical) | 1/8000s | .. |
Continuous Shooting | 10 shutter flaps/s | 5.5 shutter flaps/s |
Electronic Shutter | up to 1/16000s | up to 1/32000s |
Time-Lapse Photography | Intervalometer built-in | no Intervalometer |
Image Stabilization | In-body stabilization | no handshake reduction |
Fill Flash | no On-Board Flash | no On-Board Flash |
Storage Medium | SDXC cards | mMS or mSDXC cards |
Single or Dual Card Slots | Single card slot | Single card slot |
UHS card support | UHS-II | UHS-I |
Connectivity Specs | Olympus E-M5 II | Sony RX0 |
External Flash | Hotshoe | no Hotshoe |
Studio Flash | PC Sync socket | no PC Sync |
USB Connector | USB 2.0 | USB 2.0 |
HDMI Port | micro HDMI | micro HDMI |
Microphone Port | External MIC port | External MIC port |
Wifi Support | Wifi built-in | Wifi built-in |
Bluetooth Support | no Bluetooth | Bluetooth built-in |
Body Specs | Olympus E-M5 II | Sony RX0 |
Environmental Sealing | Weathersealed body | Waterproof body (10m) |
Battery Type | Olympus BLN-1 | Sony NP-BJ1 |
Battery Life (CIPA) | 310 shots per charge | 240 shots per charge |
In-Camera Charging | no USB charging | USB charging |
Body Dimensions |
124 x 85 x 45 mm (4.9 x 3.3 x 1.8 in) |
59 x 41 x 30 mm (2.3 x 1.6 x 1.2 in) |
Camera Weight | 469 g (16.5 oz) | 110 g (3.9 oz) |
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