Nằm trong số những mẫu máy ảnh DSLR đáng mua nhất hiện nay, Nikon D7200 và Canon EOS 750D thực sự là những sự lựa chọn lý tưởng cho người mới làm quen, và cả những nhiếp ảnh gia chuyên nghiệp
Bài viết sẽ so sánh những ưu nhược điểm và thông số của 2 mẫu máy ảnh Canon EOS 70D và Canon EOS 750D để xem đâu mới là sự lựa chọn tốt hơn cả
The Canon EOS 750D [called Canon T6i in some regions] and the Nikon D7100 are two digital cameras that were announced, respectively, in February 2015 and February 2013. Both are DSLR [Digital Single Lens Reflex] cameras that are equipped with an APS-C sensor. Both cameras offer a resolution of 24 megapixels.
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 Canon EOS 750D and the Nikon D7100? 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
The physical size and weight of the Canon 750D and the Nikon D7100 are illustrated 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 size dimensions are rounded to the nearest millimeter.
If the front view area [width x height] of the cameras is taken as an aggregate measure of their size, the Nikon D7100 is notably larger [9 percent] than the Canon 750D. Moreover, the D7100 is substantially heavier [38 percent] than the 750D. It is noteworthy in this context that the D7100 is splash and dust-proof, while the 750D does not feature any corresponding weather-sealing.
The above size and weight comparisons are to some extent incomplete since they do not consider the interchangeable lenses that both of these cameras require. Yet, since both cameras are based around an APS-C sensor, their respective lenses will tend to have similar dimensions and heft. You can compare the optics available for the two cameras in the Canon EF Lens Catalog [750D] and the Nikon Lens Catalog [D7100].
Concerning battery life, the 750D gets 440 shots out of its LP-E17 battery, while the D7100 can take 950 images on a single charge of its EN-EL15 power pack.
The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. 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.
Any camera decision will obviously take relative prices into account. 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 750D was launched at a markedly lower price [by 38 percent] than the D7100, 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.
Sensor comparison
The size of the imaging sensor is a crucial determinant of image quality. A large sensor will tend to have larger individual pixels that provide better low-light sensitivity, wider , and richer than smaller pixel-units in a sensor of the same technological generation. Further, a large sensor camera will give the photographer additional creative options when using shallow to isolate a subject from its background. On the downside, larger sensors tend to be more expensive and lead to bigger and heavier cameras and lenses.
Both cameras under consideration feature an APS-C sensor, but their sensors differ slightly in size. The sensor area in the D7100 is 11 percent bigger. As a result of these sensor size differences, the cameras have format factors, respectively, of 1.6 [750D] and 1.5. Both cameras have a native aspect ratio [sensor width to sensor height] of 3:2.
Even though the D7100 has a larger sensor, both cameras offer the same resolution of 24 megapixels. This implies that the D7100 has a lower pixel density and larger individual pixels [with a of 3.91μm versus 3.72μm for the 750D], which gives it a potential advantage in terms of light gathering capacity. It should, however, be noted that the 750D is a somewhat more recent model [by 1 year and 11 months] than the D7100, and its sensor might have benefitted from technological advances during this time that at least partly compensate for the smaller pixel size. Coming back to sensor resolution, it should be mentioned that the D7100 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.
The 750D has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.
The Canon EOS 750D has a native sensitivity range from ISO 100 to ISO 12800, which can be extended to ISO 100-25600. The corresponding ISO settings for the Nikon D7100 are ISO 100 to ISO 6400, with the possibility to increase the ISO range to 50-25600.
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.
For many 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"]. Of the two cameras under consideration, the D7100 offers substantially better image quality than the 750D [overall score 12 points higher]. The advantage is based on 1.5 bits higher color depth, 1.7 EV in additional dynamic range, and 0.5 stops in additional low light sensitivity. The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.
Sensor Characteristics # Camera Model Sensor Class Resolution [MP] Horiz. Pixels Vert. Pixels Video Format DXO Portrait DXO Landscape DXO Sports DXO Overall 1. Canon 750D APS-C 24.0 6000 40001080/30p22.712.0919712. Nikon D7100 APS-C 24.0 6000 40001080/60p24.213.71256833. Canon 2000D APS-C 24.0 6000 40001080/30p22.611.91009714. Canon 77D APS-C 24.0 6000 40001080/60p23.613.3971785. Canon 800D APS-C 24.0 6000 40001080/60p23.713.11586806. Canon 760D APS-C 24.0 6000 40001080/30p22.612.0915707. Canon M3 APS-C 24.0 6000 40001080/30p22.811.81169728. Canon 1200D APS-C 17.9 5184 34561080/30p21.911.3724639. Canon G7 X 1-inch 20.0 5472 36481080/60p23.012.75567110. Canon 70D APS-C 20.0 5472 36481080/30p22.511.69266811. Canon 700D APS-C 17.9 5184 34561080/30p21.711.26816112. Canon 650D APS-C 17.9 5184 34561080/30p21.711.27226213. Nikon D7500 APS-C 20.7 5568 37124K/30p24.314.014838614. Nikon D5600 APS-C 24.0 6000 40001080/60p24.114.013068415. Nikon D7200 APS-C 24.0 6000 40001080/60p24.514.613338716. Nikon D3300 APS-C 24.0 6000 40001080/60p24.312.813858217. Nikon D7000 APS-C 16.1 4928 32641080/24p23.513.9116780 Note: DXO values in italics represent estimates based on sensor size and age.
Many modern cameras are not only capable of taking still images, but can also record movies. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, but the D7100 provides a faster frame rate than the 750D. It can shoot movie footage at 1080/60p, while the Canon is limited to 1080/30p.
Feature comparison
Beyond body and sensor, cameras can and do differ across a range of features. The 750D and the D7100 are similar in the sense that both have an optical viewfinder. The latter is useful for getting a clear image for framing even in brightly lit environments. The viewfinder in the D7100 offers a wider field of view [100%] than the one in the 750D [95%], so that a larger proportion of the captured image is visible in the finder. In addition, the viewfinder of the D7100 has a higher magnification [0.63x vs 0.51x], so that the size of the image transmitted appears closer to the size seen with the naked human eye. The adjacent table lists some of the other core features of the Canon 750D and Nikon D7100 along with similar information for a selection of comparators.
Core Features # 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. Canon 750Doptical n3.0 / 1040 swivel Y 1/4000s 5.0/s Y n 2. Nikon D7100optical Y3.2 / 1229 fixed n 1/8000s 6.0/s Y n 3. Canon 2000Doptical n3.0 / 920 fixed n 1/4000s 3.0/s Y n 4. Canon 77Doptical Y3.0 / 1040 swivel Y 1/4000s 6.0/s Y n 5. Canon 800Doptical n3.0 / 1040 swivel Y 1/4000s 6.0/s Y n 6. Canon 760Doptical Y3.0 / 1040 swivel Y 1/4000s 5.0/s Y n 7. Canon M3optional n3.0 / 1040 tilting Y 1/4000s 4.2/s Y n 8. Canon 1200Doptical n3.0 / 460 fixed n 1/4000s 3.0/s Y n 9. Canon G7 Xnone n3.0 / 1040 tilting Y 1/2000s 6.5/s Y Y 10. Canon 70Doptical Y3.0 / 1040 swivel Y 1/8000s 7.0/s Y n 11. Canon 700Doptical n3.0 / 1040 swivel Y 1/4000s 5.0/s Y n 12. Canon 650Doptical n3.0 / 1040 swivel Y 1/4000s 5.0/s Y n 13. Nikon D7500optical Y3.2 / 922 tilting Y 1/8000s 8.0/s Y n 14. Nikon D5600optical n3.2 / 1037 swivel Y 1/4000s 5.0/s Y n 15. Nikon D7200optical Y3.2 / 1229 fixed n 1/8000s 6.0/s Y n 16. Nikon D3300optical n3.0 / 921 fixed n 1/4000s 5.0/s Y n 17. Nikon D7000optical Y3.0 / 921 fixed n 1/8000s 6.0/s Y n 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 750D has a touchscreen, while the D7100 has a conventional panel. Touch control can be particularly helpful, for example, for setting the focus point.
The 750D 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 D7100 does not have a selfie-screen.
The Nikon D7100 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.
Concerning the storage of imaging data, both the 750D and the D7100 write their files to SDXC cards. The D7100 features dual card slots, which can be very useful in case a memory card fails. In contrast, the 750D only has one slot. Both cameras can use UHS-I cards, which provide for Ultra High Speed data transfer of 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 Canon EOS 750D and Nikon D7100 and, in particular, the interfaces the cameras [and selected comparators] provide for accessory control and data transfer.
Input-Output Connections # Camera Model Hotshoe Port Internal Mic / Speaker Microphone Port Headphone Port HDMI Port USB Port WiFi Support NFC Support Bluetooth Support 1. Canon 750DYstereo / monoY-mini2.0YY- 2. Nikon D7100Ystereo / monoYYmini2.0- 3. Canon 2000DYmono / mono--mini2.0YY- 4. Canon 77DYstereo / monoY-mini2.0YYY 5. Canon 800DYstereo / monoY-mini2.0YYY 6. Canon 760DYstereo / monoY-mini2.0YY- 7. Canon M3Ystereo / monoY-mini2.0YY- 8. Canon 1200DYmono / mono--mini2.0- 9. Canon G7 X-stereo / mono--micro2.0YY- 10. Canon 70DYstereo / monoY-mini2.0Y-- 11. Canon 700DYstereo / monoY-mini2.0- 12. Canon 650DYstereo / monoY-mini2.0- 13. Nikon D7500Ystereo / monoYYmini2.0Y-Y 14. Nikon D5600Ystereo / monoY-mini2.0YYY 15. Nikon D7200Ystereo / monoYYmini2.0YY- 16. Nikon D3300Ymono / monoY-mini2.0- 17. Nikon D7000Ymono / monoY-mini2.0-
It is notable that the 750D offers wifi support, while the D7100 does not. Wifi can be a very convenient means to transfer image data to an off-camera location.
Both the 750D and the D7100 have been discontinued, but can regularly be found used on ebay. The D7100 was replaced by the Nikon D7200, while the 750D was followed by the Canon 800D. Further information on the features and operation of the 750D and D7100 can be found, respectively, in the Canon 750D Manual [free pdf] or the online Nikon D7100 Manual.
Review summary
So what conclusions can be drawn? Is the Canon 750D better than the Nikon D7100 or vice versa? The listing below highlights the relative strengths of the two models.
Arguments in favor of the Canon EOS 750D:
- Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
- Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
- 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.
- Less heavy: Is lighter [by 210g or 27 percent] and hence easier to carry around.
- Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
- Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
- More affordable: Was introduced into a lower priced category [38 percent cheaper at launch].
- More modern: Is somewhat more recent [announced 1 year and 11 months after the D7100].
Advantages of the Nikon D7100:
- Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
- Better image quality: Scores substantially higher [12 points] in the DXO overall evaluation.
- Richer colors: Generates noticeably more natural colors [1.5 bits more color depth].
- More dynamic range: Captures a broader range of light and dark details [1.7 EV of extra DR].
- Better low-light sensitivity: Can shoot in dim conditions [0.5 stops ISO advantage].
- Better video: Provides higher movie framerates [1080/60p versus 1080/30p].
- Better sound control: Has a headphone port that enables audio monitoring while recording.
- More complete view: Has a viewfinder with a larger field of view [100% vs 95%].
- Larger viewfinder image: Features a viewfinder with a higher magnification [0.63x vs 0.51x].
- Easier setting verification: Features a control panel on top to check shooting parameters.
- Larger screen: Has a bigger rear LCD [3.2" vs 3.0"] for image review and settings control.
- More detailed LCD: Has a higher resolution rear screen [1229k vs 1040k dots].
- Faster shutter: Has higher mechanical shutter speed [1/8000s vs 1/4000s] to freeze action.
- Faster burst: Shoots at higher frequency [6 vs 5 flaps/sec] to capture the decisive moment.
- Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
- Longer lasting: Gets more shots [950 versus 440] out of a single battery charge.
- Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
- Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
- More heavily discounted: Has been on the market for longer [launched in February 2013].
If the count of relative strengths [bullet points above] is taken as a measure, the D7100 is the clear winner of the contest [19 : 10 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.
750D 10:19 D7100
How about other alternatives? Do the specifications of the Canon 750D and the Nikon D7100 place the cameras among the top in their class? Find out in the latest Best DSLR Camera listing whether the two cameras rank among the cream of the crop.
In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the 750D or the D7100. 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.
Expert reviews
This is why expert reviews are important. The table below provides a synthesis of the camera assessments of some of the best known photo-gear 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.
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. Thus, a score needs to be put into the context of the launch date and the launch price 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. 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 1Ds vs Nikon D7100
- Canon 200D vs Canon 750D
- Canon 650D vs Canon 750D
- Canon 700D vs Nikon D7100
- Canon 750D vs Canon G16
- Canon 750D vs Canon R50
- Canon 750D vs Olympus E-300
- Canon 750D vs Olympus XZ-2
- Leica Q Typ 116 vs Nikon D7100
- Nikon D200 vs Nikon D7100
- Nikon D600 vs Nikon D7100
- Nikon D7100 vs Sony A7 IV
Specifications: Canon 750D vs Nikon D7100
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.