Sony RX10 IV versus Nikon D7500
The Sony Cyber-shot DSC-RX10 IV and the Nikon D7500 are two enthusiast cameras that were announced, respectively, in September 2017 and April 2017. The RX10 IV is a fixed lens compact, while the D7500 is a DSLR. The cameras are based on an one-inch (RX10 IV) and an APS-C (D7500) sensor. The Sony has a resolution of 20 megapixel, whereas the Nikon provides 20.7 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 RX10 IV vs Nikon D7500
The physical size and weight of the Sony RX10 IV and the Nikon D7500 are illustrated in the side-by-side display below. 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. You can also toggle the display to switch to a percentage comparison if you prefer that the measures are being expressed in relative terms (in this case, the camera on the left – the RX10 IV – represents 100 percent across all the size and weight measures).
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Nikon D7500 is notably larger (13 percent) than the Sony RX10 IV. 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 IV has a lens build in, whereas the D7500 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 D7500 and their specifications in the Nikon 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|
|Sony RX10 IV»||133 mm||94 mm||145 mm||1095 g||400||Y||Sep 2017||1,699|
|Nikon D7500«||136 mm||104 mm||73 mm||720 g||950||Y||Apr 2017||1,299|
|Canon G1 X Mark III« »||115 mm||78 mm||51 mm||399 g||200||Y||Oct 2017||1,299|
|Canon 80D« »||139 mm||105 mm||79 mm||730 g||960||Y||Feb 2016||1,199|
|Fujifilm X-Pro2« »||141 mm||83 mm||46 mm||495 g||350||Y||Jan 2016||1,699|
|Fujifilm X-T2« »||133 mm||92 mm||49 mm||507 g||340||Y||Jul 2016||1,599|
|Nikon D3400« »||124 mm||98 mm||76 mm||445 g||1200||n||Aug 2016||499|
|Nikon D500« »||147 mm||115 mm||81 mm||860 g||1240||Y||Jan 2016||1,999|
|Nikon D7200« »||136 mm||107 mm||76 mm||765 g||1110||Y||Mar 2015||1,199||-|
|Nikon D7100« »||136 mm||107 mm||76 mm||765 g||950||Y||Feb 2013||1,199||-|
|Sony A6300« »||120 mm||67 mm||49 mm||404 g||400||Y||Feb 2016||999||-|
|Sony A6500« »||120 mm||67 mm||53 mm||453 g||350||Y||Oct 2016||1,399|
|Sony RX10 III« »||133 mm||94 mm||127 mm||1051 g||420||Y||Mar 2016||1,499||-|
|Sony RX100 V« »||102 mm||58 mm||41 mm||299 g||220||n||Oct 2016||999|
|Sony RX10 II« »||129 mm||88 mm||102 mm||813 g||400||Y||Jun 2015||1,299||-|
|Sony A7« »||127 mm||94 mm||48 mm||474 g||340||Y||Oct 2013||1,699||-|
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 RX10 IV vs Nikon D7500
The size of the sensor inside a digital camera is one of the key determinants 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. Further, a large sensor camera will give the photographer additional creative options when using shallow depth-of-field to isolate a subject from its 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 Sony RX10 IV features an one-inch sensor and the Nikon D7500 an APS-C sensor. The sensor area in the D7500 is 218 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 2.7 and 1.5. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2.
With 20.7MP, the D7500 offers a higher resolution than the RX10 IV (20MP), but the D7500 nevertheless has larger individual pixels (pixel pitch of 4.22μm versus 2.41μm for the RX10 IV) due to its larger sensor. However, the RX10 IV is a somewhat more recent model (by 5 months) than the D7500, and its sensor might have benefitted from technological advances during this time that enhance the light gathering capacity of its pixel-units.
For most cameras, data on sensor performance has been reported by DXO Mark. 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 following table provides an overview of the physical sensor characteristics, as well as the sensor quality measurements for a selection of comparators.
|Sony RX10 IV»||1-inch||20.0||5472||3648||4K/30p||-||-||-||-|
|Canon G1 X Mark III« »||APS-C||24.0||6000||4000||1080/60p||-||-||-||-|
|Canon 80D« »||APS-C||24.0||6000||4000||1080/60p||23.6||13.2||1135||79|
|Fujifilm X-Pro2« »||APS-C||24.0||6000||4000||1080/60p||-||-||-||-|
|Fujifilm X-T2« »||APS-C||24.0||6000||4000||4K/30p||-||-||-||-|
|Nikon D3400« »||APS-C||24.0||6000||4000||1080/60p||24.8||13.9||1192||86|
|Nikon D500« »||APS-C||20.7||5568||3712||4K/30p||24.0||14.0||1324||83|
|Nikon D7200« »||APS-C||24.0||6000||4000||1080/60p||24.5||14.6||1333||87|
|Nikon D7100« »||APS-C||24.0||6000||4000||1080/60p||24.2||13.7||1256||83|
|Sony A6300« »||APS-C||24.0||6000||4000||4K/30p||24.4||13.7||1437||85|
|Sony A6500« »||APS-C||24.0||6000||4000||4K/30p||24.5||13.7||1405||85|
|Sony RX10 III« »||1-inch||20.0||5472||3648||4K/30p||23.1||12.6||472||70|
|Sony RX100 V« »||1-inch||20.0||5472||3648||4K/30p||22.8||12.4||586||70|
|Sony RX10 II« »||1-inch||20.0||5472||3648||4K/30p||23.0||12.6||531||70|
|Sony A7« »||Full Frame||24.0||6000||4000||1080/60p||24.8||14.2||2248||90|
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: Sony RX10 IV vs Nikon D7500
Beyond body and sensor, cameras can and do differ across a range of features. For example, the RX10 IV has an electronic viewfinder (2359k dots), while the D7500 has an optical one. Both systems have their advantages, with the electronic viewfinder making it possible to project supplementary shooting information into the framing view, whereas the optical viewfinder offers lag-free viewing and a very clear framing image. The table below summarizes some of the other core capabilities of the Sony RX10 IV and Nikon D7500 in connection with corresponding information for a sample of similar cameras. The full specs-sheets can be found in the camera manual or, for example, in the dpreview camera hub.
|Sony RX10 IV»||2359||Y||3.0||1440||tilting||Y||2000||24.0||Y||Y|
|Canon G1 X Mark III« »||2360||n||3.0||1040||swivel||Y||2000||9.0||Y||Y|
|Canon 80D« »||optical||Y||3.0||1040||swivel||Y||8000||7.0||Y||n|
|Fujifilm X-Pro2« »||2360||n||3.0||1620||fixed||n||8000||8.0||n||n|
|Fujifilm X-T2« »||2360||n||3.0||1040||tilting||n||8000||14.0||n||n|
|Nikon D3400« »||optical||n||3.0||921||fixed||n||4000||5.0||Y||n|
|Nikon D500« »||optical||Y||3.2||2359||tilting||Y||8000||10.0||n||n|
|Nikon D7200« »||optical||Y||3.2||1229||fixed||n||8000||6.0||Y||n|
|Nikon D7100« »||optical||Y||3.2||1229||fixed||n||8000||6.0||Y||n|
|Sony A6300« »||2300||n||3.0||922||tilting||n||4000||11.0||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 RX10 II« »||2359||Y||3.0||1229||tilting||n||3200||14.0||Y||Y|
|Sony A7« »||2400||n||3.0||1230||tilting||n||8000||5.0||n||n|
Both the RX10 IV and the D7500 are current models that good online retailers will have in stock. You can check the latest prices, for example, at amazon. The D7500 replaced the earlier Nikon D7200, while the RX10 IV followed on from the Sony RX10 III.
Review summary: Sony RX10 IV vs Nikon D7500
So what conclusions can be drawn? Is the Sony RX10 IV better than the Nikon D7500 or vice versa? A synthesis of the relative strong points of each of the models is listed below.
Advantages of the Sony Cyber-shot DSC-RX10 IV:
- More framing info: Has an electronic viewfinder that displays shooting data.
- More detailed LCD: Has a higher resolution rear screen (1440k vs 922k dots).
- Faster burst: Shoots at higher frequency (24 vs 8 flaps/sec) to capture the decisive moment.
- Ready to shoot: Comes with a build-in lens, while the D7500 requires a separate lens.
- More compact: Is smaller (133x94mm vs 136x104mm) and thus needs less room in the bag.
- Sharper images: Has hand-shake reducing image stabilization build-in.
- More modern: Is somewhat more recent (announced 5 months after the D7500).
Reasons to prefer the Nikon D7500:
- Better low-light imaging: Features bigger pixels on a larger sensor for better high-ISO images.
- Brighter framing: Features an optical viewfinder for clear, lag-free composition.
- Larger screen: Has a bigger rear LCD (3.2" vs 3.0") for image review and settings control.
- Faster shutter: Has higher mechanical shutter speed (8000/sec vs 2000/sec) to freeze action.
- More flexible: Makes it possible to change lenses and thus to use specialty optics.
- Longer lasting: Gets more shots (950 versus 400) out of a single battery charge.
- More heavily discounted: Has been on the market for longer (launched in April 2017).
If the count of relative strengths (bullet points above) is taken as a measure, the match-up finishes in a tie (7 points each). 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.
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 RX10 IV or the D7500 handle or perform in practice. 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 why expert reviews are important. The adjacent table relays the overall verdicts of several of the most popular camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, photographyblog). The detailed reviews can be accessed by clicking on the site logo in the table header.
|Sony RX10 IV»||Rec||84/100||4.5/5||-||5/5||Sep 2017||1,699|
|Nikon D7500«||HiRec||86/100||5/5||4.5/5||4.5/5||Apr 2017||1,299|
|Canon G1 X Mark III« »||Rec||79/100||4.5/5||-||4.5/5||Oct 2017||1,299|
|Canon 80D« »||HiRec||84/100||4.5/5||4.5/5||4.5/5||Feb 2016||1,199|
|Fujifilm X-Pro2« »||Rec||83/100||4.5/5||4.5/5||4.5/5||Jan 2016||1,699|
|Fujifilm X-T2« »||HiRec||86/100||4.5/5||5/5||5/5||Jul 2016||1,599|
|Nikon D3400« »||Rec||76/100||4/5||4.5/5||4.5/5||Aug 2016||499|
|Nikon D500« »||HiRec||91/100||4.5/5||5/5||5/5||Jan 2016||1,999|
|Nikon D7200« »||HiRec||84/100||4.5/5||4/5||4.5/5||Mar 2015||1,199||-|
|Nikon D7100« »||HiRec||85/100||4.5/5||5/5||4.5/5||Feb 2013||1,199||-|
|Sony A6300« »||Rec||85/100||5/5||5/5||5/5||Feb 2016||999||-|
|Sony A6500« »||HiRec||85/100||4.5/5||5/5||4.5/5||Oct 2016||1,399|
|Sony RX10 III« »||Rec||84/100||4.5/5||4.5/5||4.5/5||Mar 2016||1,499||-|
|Sony RX100 V« »||HiRec||83/100||4/5||5/5||4.5/5||Oct 2016||999|
|Sony RX10 II« »||HiRec||82/100||4.5/5||4.5/5||4/5||Jun 2015||1,299||-|
|Sony A7« »||HiRec||80/100||5/5||4.5/5||5/5||Oct 2013||1,699||-|
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.
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