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Sony A6300 versus Sony RX10 II

The Sony Alpha A6300 and the Sony Cyber-shot DSC-RX10 II are two enthusiast cameras that were revealed to the public, respectively, in February 2016 and June 2015. The A6300 is a mirrorless interchangeable lens camera, while the RX10 II is a fixed lens compact. The cameras are based on an APS-C (A6300) and an one-inch (RX10 II) sensor. The A6300 has a resolution of 24 megapixel, whereas the RX10 II provides 20 MP. Read on to find out how these two cameras compare with respect to their size, their sensors, their features, and their reception by expert reviewers.

Body comparison: Sony A6300 vs Sony RX10 II

The side-by-side display below illustrates the physical size and weight of the Sony A6300 and the Sony RX10 II. Three successive views from the front, the top, and the rear are shown. All width, height and depth measures are rounded to the nearest millimeter. If you prefer, you can also use the toggle button to switch to a comparison in percentage terms (in this case, the camera on the left side – the A6300 – represents the basis for the calculations across all the size and weight measures).

Snapsort Sony A6300 vs Sony RX10 II
Compare A6300 versus RX10 II top
Compare A6300 and RX10 II rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Sony RX10 II is notably larger (41 percent) than the Sony A6300. 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 RX10 II has a lens build in, whereas the A6300 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can find an overview of optics for the A6300 and their specifications in the Sony E-Mount Lens Catalog.

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.

Camera Body Specifications
  Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
(CIPA)
Weather
Sealing
(yes/no)
Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Sony A6300» 4.7 in 2.6 in 1.9 in 14.3 oz 400 Y Feb 2016 999- i
Sony RX10 II« 5.1 in 3.5 in 4.0 in 28.7 oz 400 Y Jun 2015 1,299- i
Canon 80D« » 5.5 in 4.1 in 3.1 in 25.8 oz 960 Y Feb 2016 1,199 i i
Canon M5« » 4.6 in 3.5 in 2.4 in 15.1 oz 295 n Sep 2016 979 i i
Canon G3 X« » 4.8 in 3.0 in 4.1 in 25.9 oz 300 Y Jun 2015 999 i i
Nikon D5500« » 4.9 in 3.8 in 2.8 in 14.8 oz 820 n Jan 2015 899- i
Nikon D7200« » 5.4 in 4.2 in 3.0 in 27.0 oz 1110 Y Mar 2015 1,199- i
Sony A6500« » 4.7 in 2.6 in 2.1 in 16.0 oz 350 Y Oct 2016 1,399 i i
Sony RX10 III« » 5.2 in 3.7 in 5.0 in 37.1 oz 420 Y Mar 2016 1,499- i
Sony RX100 V« » 4.0 in 2.3 in 1.6 in 10.5 oz 220 n Oct 2016 999 i i
Sony RX100 IV« » 4.0 in 2.3 in 1.6 in 10.5 oz 280 n Jun 2015 999- i
Sony A6000« » 4.7 in 2.6 in 1.8 in 12.1 oz 360 n Feb 2014 599- i
Sony RX10« » 5.1 in 3.5 in 4.0 in 28.7 oz 420 Y Oct 2013 1,299- i

The price is, of course, an important factor in any camera decision. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. 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.

 

Sensor comparison: Sony A6300 vs Sony RX10 II

The imaging sensor is at the core of digital cameras and its size is one of the main determining factors of image quality. All other things equal, a large sensor will have larger individual pixel-units that offer better low-light sensitivity, wider dynamic range, and 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 are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.

Of the two cameras under consideration, the Sony A6300 features an APS-C sensor and the Sony RX10 II an one-inch sensor. The sensor area in the RX10 II is 68 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.5 and 2.7. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.

Sony A6300 and Sony RX10 II sensor measures

With 24MP, the A6300 offers a higher resolution than the RX10 II (20MP), but the A6300 nevertheless has larger individual pixels (pixel pitch of 3.91μm versus 2.41μm for the RX10 II) due to its larger sensor. Moreover, the A6300 is a somewhat more recent model (by 7 months) than the RX10 II, and its sensor might have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixels.

A6300 versus RX10 II MP

Consistent information on actual sensor performance is available from DXO Mark for most cameras. This service determines an overall sensor rating, as well as sub-scores for low-light sensitivity ("DXO Sports"), dynamic range ("DXO Landscape"), and color depth ("DXO Portrait"). Of the two cameras under review, the A6300 provides substantially higher image quality than the RX10 II, with an overall score that is 15 points higher. This advantage is based on 1.4 bits higher color depth, 1.1 EV in additional dynamic range, and 1.4 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.

Sensor Characteristics
  Camera Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
Sony A6300» APS-C 24.0 6000 40004K/30p24.413.7143785
Sony RX10 II« 1-inch 20.0 5472 36484K/30p23.012.653170
Canon 80D« » APS-C 24.0 6000 40001080/60p23.613.2113579
Canon M5« » APS-C 24.0 6000 40001080/60p23.412.4126277
Canon G3 X« » 1-inch 20.0 5472 36481080/60p21.412.352163
Nikon D5500« » APS-C 24.0 6000 40001080/60p24.114.0143884
Nikon D7200« » APS-C 24.0 6000 40001080/60p24.514.6133387
Sony A6500« » APS-C 24.0 6000 40004K/30p24.513.7140585
Sony RX10 III« » 1-inch 20.0 5472 36484K/30p23.112.647270
Sony RX100 V« » 1-inch 20.0 5472 36484K/30p22.812.458670
Sony RX100 IV« » 1-inch 20.0 5472 36484K/30p22.812.659170
Sony A6000« » APS-C 24.0 6000 40001080/60p24.113.1134782
Sony RX10« » 1-inch 20.0 5472 36481080/60p22.912.647469

Many modern cameras are not only capable of taking still images, but also of capturing video footage. 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: Sony A6300 vs Sony RX10 II

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 RX10 II offers a slightly higher resolution than the one in the A6300 (2359k vs 2300k dots). The table below summarizes some of the other core capabilities of the Sony A6300 and Sony RX10 II in connection with corresponding information for a sample of similar cameras. If needed, the dpreview camera hub, for example, contains further detail on the cameras' specs.

Core Features
  Camera Viewfinder
(Type or
'000 dots)
Control
Panel
(yes/no)
LCD
Size
(inch)
LCD
Resolution
('000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Shutter
speed
(1/sec)
Shutter
flaps
(1/sec))
Build-in
Flash
(yes/no)
Build-in
Image
Stab
Sony A6300»2300 n 3.0 922 tilting n 4000 11.0 Y n
Sony RX10 II«2359 Y 3.0 1229 tilting n 3200 14.0 Y Y
Canon 80D« »optical Y 3.0 1040 swivel Y 8000 7.0 Y n
Canon M5« »2360 n 3.2 1620 tilting Y 4000 9.0 Y n
Canon G3 X« »- n 3.2 1620 tilting Y 2000 5.9 Y Y
Nikon D5500« »optical n 3.2 1037 swivel Y 4000 5.0 Y n
Nikon D7200« »optical Y 3.2 1229 fixed n 8000 6.0 Y n
Sony A6500« »2300 n 3.0 922 tilting Y 4000 11.0 Y Y
Sony RX10 III« »2359 Y 3.0 1229 tilting n 2000 14.0 Y Y
Sony RX100 V« »2359 n 3.0 1229 tilting n 2000 24.0 Y Y
Sony RX100 IV« »2359 n 3.0 1228 tilting n 2000 16.0 Y Y
Sony A6000« »1440 n 3.0 922 tilting n 4000 11.0 Y n
Sony RX10« »1440 Y 3.0 1229 tilting n 3200 10.0 Y Y

Both the A6300 and the RX10 II have been discontinued, but can regularly be found used on eBay. The RX10 II was replaced by the Sony RX10 III, while the A6300 was followed by the Sony A6500.

Review summary: Sony A6300 vs Sony RX10 II

So what is the bottom line? Which of the two cameras – the Sony A6300 or the Sony RX10 II – has the upper hand? A synthesis of the relative strong points of each of the models is listed below.


Advantages of the Sony Alpha A6300:

  • More detail: Offers more megapixels (24 vs 20MP) with a 10% higher linear resolution.
  • Better image quality: Scores substantially higher (15 points) in the DXO overall assessment.
  • Richer colors: Generates images with noticeably better colors (1.4 bits more color depth).
  • More dynamic range: Captures a larger spectrum of light and dark details (1.1 EV of extra DR).
  • Better low-light sensitivity: Requires less light for good images (1.4 stops ISO advantage).
  • Faster shutter: Has higher mechanical shutter speed (4000/sec vs 3200/sec) to freeze action.
  • More flexible: Accepts interchangeable lenses, so that lens characteristics can be altered.
  • More compact: Is smaller (120x67mm vs 129x88mm) and thus needs less room in the bag.
  • More modern: Is somewhat more recent (announced 7 months after the RX10 II).


Reasons to prefer the Sony Cyber-shot DSC-RX10 II:

  • Easier setting verification: Has a control panel on top to check shooting parameters.
  • More detailed LCD: Has a higher resolution rear screen (1229k vs 922k dots).
  • Faster burst: Shoots at higher frequency (14 vs 11 flaps/sec) to capture the decisive moment.
  • Ready to shoot: Has an integrated lens, whereas the A6300 necessitates an extra lens.
  • Sharper images: Has stabilization technology build-in to reduce the impact of hand-shake.
  • More heavily discounted: Has been on the market for longer (launched in June 2015).

If the number of relative strengths (bullet points above) is taken as a guide, the A6300 emerges as the winner of the contest (9 : 6 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.

A6300 09:06 RX10 II

In any case, while the comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it says nothing about, for example, the handling, responsiveness, and overall imaging quality of the A6300 and the RX10 II in practical situations. 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 table relays the overall verdicts of several of the most popular camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). You can find the full text of the reviews by clicking on the site logo in the table header.

Review scores
  Camera cameralabs dpreview ephotozine imaging-resource photographyblog Camera
Launch
(announced)
Launch
Price
(USD)
Street
Price
(USD)
Used
Price
(USD)
Sony A6300»Rec85/1005/55/55/5 Feb 2016 999- i
Sony RX10 II«HiRec82/1004.5/54.5/54/5 Jun 2015 1,299- i
Canon 80D« »HiRec84/1004.5/54.5/54.5/5 Feb 2016 1,199 i i
Canon M5« »Rec82/1004/54.5/54/5 Sep 2016 979 i i
Canon G3 X« »Rec-4.5/53.5/54/5 Jun 2015 999 i i
Nikon D5500« »Rec79/1004.5/55/54.5/5 Jan 2015 899- i
Nikon D7200« »HiRec84/1004.5/54/54.5/5 Mar 2015 1,199- i
Sony A6500« »HiRec85/1004.5/55/54.5/5 Oct 2016 1,399 i i
Sony RX10 III« »Rec84/1004.5/54.5/54.5/5 Mar 2016 1,499- i
Sony RX100 V« »HiRec83/1004/55/54.5/5 Oct 2016 999 i i
Sony RX100 IV« »HiRec85/1004/54.5/54.5/5 Jun 2015 999- i
Sony A6000« »Rec80/1004.5/55/55/5 Feb 2014 599- i
Sony RX10« »Rec80/1004.5/54.5/54.5/5 Oct 2013 1,299- i

Care should be taken when interpreting the review scores above, though. The ratings are only valid when refering to cameras in the same category and of the same age. A score, therefore, has to be seen in close connection to the price and market introduction time of the camera, and comparisons of ratings among very different cameras or across long time periods 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. If the camera you are interested in is not available, please send me an email, and I will try to locate and add the respective data to the application.

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