So sánh sony rx100 v vs canon g7x mark ii
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Nếu bạn đang có dự định mua máy ảnh compact nhỏ gọn cho các chuyến đi du lịch thì Sony RX100 V và Canon G7X mark II là lựa chọn phù hợp trong phân khúc tầm trung. Trong bài viết này, Vatgia.com sẽ so sánh ảnh chụp và đặc điểm của hai mẫu máy này để bạn có lựa chọn mua sắm phù hợp. Show So sánh chế độ chụp tự động của Sony RX100 V và Canon G7X mark II Về thông số ống kính thì máy ảnh của Sony có tiêu cực 24-70mm trong khi máy ảnh của Canon lại có khả năng zoom xa hơn, tiêu cự cao nhất lên đến 100mm. Khẩu độ của cả hai máy thì lại tương đương nhau, ở trong khoảng f/1.8 đến f/11. Ở chế độ chụp tự động AUTO, RX100 V của Sony có khả năng điều chỉnh màu sắc khá an toàn, khẩu độ nhỏ hơn để ảnh được rõ nét. Điều này lại khiến bức ảnh chụp bởi máy Sony không có hiệu ứng xóa phông như máy của Canon, do Canon mở khẩu độ lớn hơn. Nhận xét về màu sắc, máy ảnh của Sony luôn gây ấn tượng với người dùng vì khả năng xử lý màu sắc chân thật, tươi tắn và RX100 V cũng không phải là ngoại lệ. So sánh chế độ chụp chỉnh tay M ở hai máy ảnh Sony RX100 V và Canon G7X mark II Trong chế độ này, người chụp thiết lập những thông số như sau: ISO 200, F11, màn chập 1/5 giây, cân bằng trắng (WB) nhiều mây (Cloudy). Có thể thấy hình ảnh của máy ảnh compact Canon cho màu sắc tươi tắn, rõ nét hơn nhưng lại không có chiều sâu như máy Sony. Tuy vậy, đây là hai máy ảnh du lịch nhỏ nên chắc chắn sẽ không có khả năng xử lý ảnh mạnh mẽ như các dòng DSLR. So sánh khả năng khử nhiễu của máy ảnh Sony và Canon ở mức ISO cao Ở bước kiểm tra này, người chụp dùng chân máy để cố định máy ảnh và khung hình. Các thông số chụp gồm có: chế độ AV, khẩu độ f/1.8, ISO lần lượt từ 200 lên đến 12800. Sau đó ảnh được zoom 100% để xem khả năng khử độ nhiễu của từng máy. Có thể thấy ở mức ISO thấp cả hai máy đều cho khả năng khử nhiễu tốt, Canon nhỉnh hơn một chút vì màu ảnh không bị ‘giả’. Nhưng khi chỉnh lên độ ISO cao hơn thì ảnh chụp bởi Canon bị nhiễu hạt nhiều hơn, các chi tiết kém độ sắc nét trong khi Sony vẫn thể hiện sự ổn định ở các mức ISO khác nhau. Ảnh chụp ở ISO 200 Ảnh chụp ở ISO 800 Ảnh chụp ở ISO 6400 Trên đây là những so sánh, thử nghiệm về ảnh chụp của hai dòng máy ảnh compact Sony RX100 V và Canon GX7 mark II cho người dùng tham khảo. Nếu bạn không quá cầu kỳ về chế độ và không phải là người chụp chuyên nghiệp thì đây đều là hai mẫu máy ảnh tốt, các chức năng dễ sử dụng và chụp ảnh chất lượng cao. Bạn hãy theo dõi chuyên mục Tư vấn tiêu dùng để đọc thêm được nhiều bài viết so sánh sản phẩm nhé! The Canon PowerShot G7 X Mark II and the Sony Cyber-shot DSC-RX100 V are two digital cameras that were revealed to the public, respectively, in February 2016 and October 2016. Both the G7X Mark II and the RX100 V are fixed lens compact cameras that are equipped with an one-inch sensor. Both cameras offer a resolution of 20 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 PowerShot G7 X Mark II and the Sony Cyber-shot DSC-RX100 V? 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 comparisonAn illustration of the physical size and weight of the Canon G7 X Mark II and the Sony RX100 V 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. If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Sony RX100 V is notably smaller (9 percent) than the Canon G7 X Mark II. Moreover, the RX100 V is markedly lighter (6 percent) than the G7X Mark II. In this context, it is worth noting that neither the G7X Mark II nor the RX100 V are weather-sealed. Concerning battery life, the G7X Mark II gets 265 shots out of its NB-13L battery, while the RX100 V can take 220 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. If you want to switch the focus of the display and review another camera pair, you can move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there. Any camera decision will naturally be influenced heavily by the price. 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 G7X Mark II was launched at a markedly lower price (by 30 percent) than the RX100 V, 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. Sensor comparisonThe size of the sensor inside a digital camera is one of the key determinants of image quality. All other things equal, a large sensor will have larger individual pixel-units that offer better low-light sensitivity, wider , and richer than smaller pixels in a sensor of the same technological generation. Furthermore, a large sensor camera will give the photographer more possibilities to use shallow in order to 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. Both cameras under consideration feature an one-inch sensor and have a format factor (sometimes also referred to as "crop factor") of 2.7. Within the spectrum of camera sensors, this places the review cameras among the medium-sized sensor cameras that aim to strike a balance between image quality and portability. Both cameras have a native aspect ratio (sensor width to sensor height) of 3:2. The two cameras under review do not only share the same sensor size, but also offer an identical resolution of 20 megapixels. This similarity in sensor specs implies that both the G7X Mark II and the RX100 V have the same pixel density, as well as the same pixel size. It should, however, be noted that the RX100 V is a somewhat more recent model (by 7 months) than the G7X Mark II, and its sensor might have benefitted from technological advances during this time. The Canon PowerShot G7 X Mark II has a native sensitivity range from ISO 125 to ISO 12800, which can be extended to ISO 125-25600. The corresponding ISO settings for the Sony Cyber-shot DSC-RX100 V are ISO 125 to ISO 12800, with the possibility to increase the ISO range to 80-25600. Technology-wise, both cameras are equipped with BSI-CMOS (Backside Illuminated 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"). 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 G7 X Mark II 1-inch 20.0 5472 36481080/60p21.811.9260622. Sony RX100 V 1-inch 20.0 5472 36484K/30p22.812.4586703. Canon G7 X Mark III 1-inch 20.0 5472 36484K/30p22.212.4583654. Canon G5 X 1-inch 20.0 5472 36481080/60p21.412.3471625. Canon G9 X 1-inch 20.0 5472 36481080/60p21.512.3495636. Canon M3 APS-C 24.0 6000 40001080/30p22.811.81169727. Canon G7 X 1-inch 20.0 5472 36481080/60p23.012.7556718. Panasonic LX10 1-inch 20.0 5472 36484K/30p22.812.5581709. Sony RX100 VII 1-inch 20.0 5472 36484K/30p21.812.44186310. Sony RX100 VI 1-inch 20.0 5472 36484K/30p22.112.34786411. Sony RX100 IV 1-inch 20.0 5472 36484K/30p22.812.65917012. Sony RX100 III 1-inch 20.0 5472 36481080/60p22.412.34956713. Sony RX100 II 1-inch 20.0 5472 36481080/60p22.512.448367 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 also of capturing video footage. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, but the RX100 V provides a better video resolution than the G7X Mark II. It can shoot movie footage at 4K/30p, while the Canon is limited to 1080/60p. Feature comparisonApart from body and sensor, cameras can and do differ across a range of features. For example, the RX100 V has an electronic viewfinder (2359k dots), which can be very helpful when shooting in bright sunlight. In contrast, the G7X Mark II relies on live view and the rear LCD for framing. The following table reports on some other key feature differences and similarities of the Canon G7 X Mark II, the Sony RX100 V, and comparable cameras. 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 G7 X Mark IInone n3.0 / 1040 tilting Y 1/2000s 8.0/s Y Y 2. Sony RX100 V2359 n3.0 / 1229 tilting n 1/2000s 24.0/s Y Y 3. Canon G7 X Mark IIInone n3.0 / 1040 tilting Y 1/2000s 30/s Y Y 4. Canon G5 X2360 n3.0 / 1040 swivel Y 1/2000s 5.9/s Y Y 5. Canon G9 Xnone n3.0 / 1040 fixed Y 1/2000s 6.0/s Y Y 6. Canon M3optional n3.0 / 1040 tilting Y 1/4000s 4.2/s Y n 7. Canon G7 Xnone n3.0 / 1040 tilting Y 1/2000s 6.5/s Y Y 8. Panasonic LX10none n3.0 / 1040 tilting Y 1/4000s 10.0/s Y Y 9. Sony RX100 VII2359 n3.0 / 921 tilting Y 1/2000s 90.0/s Y Y 10. Sony RX100 VI2359 n3.0 / 1229 tilting Y 1/2000s 24.0/s Y Y 11. Sony RX100 IV2359 n3.0 / 1228 tilting n 1/2000s 16.0/s Y Y 12. Sony RX100 III1440 n3.0 / 1229 tilting n 1/2000s 10.0/s Y Y 13. Sony RX100 IIoptional n3.0 / 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.
One differentiating feature between the two cameras concerns the touch sensitivity of the rear screen. The G7X Mark II has a touchscreen, while the RX100 V has a conventional panel. Touch control can be particularly helpful, for example, for setting the focus point. Both cameras have an articulated rear screen that can be turned to be front-facing. This feature will be particularly appreciated by vloggers and photographers who are interested in taking selfies. 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, the RX100 V is one of those camera that have an additional electronic shutter, which makes completely silent shooting possible. However, this mode is less suitable for photographing moving objects (risk of ) or shooting under artificial light sources (risk of ). The Canon G7 X Mark 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. Both the G7X Mark II and the RX100 V have zoom lenses built in. The G7X Mark II has a 24-100mm f/1.8-2.8 optic and the RX100 V offers a 24-70mm f/1.8-2.8 (focal lengths in full frame equivalent terms). Hence, the Canon and Sony provide the same view at the wide-angle end, but the Sony has less tele-photo reach at the long end. Both cameras offer the same maximum aperture. The G7X Mark II writes its imaging data to SDXC cards, while the RX100 V uses SDXC or Memory Stick PRO Duo cards. Both cameras can use UHS-I cards, which provide for Ultra High Speed data transfer of up to 104 MB/s. Connectivity comparisonFor 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 PowerShot G7 X Mark II and Sony Cyber-shot DSC-RX100 V 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 G7 X Mark II-stereo / mono--micro2.0YY- 2. Sony RX100 V-stereo / mono--micro2.0YY- 3. Canon G7 X Mark III-stereo / monoY-micro3.1Y-Y 4. Canon G5 XYstereo / mono--mini2.0YY- 5. Canon G9 X-stereo / mono--micro2.0YY- 6. Canon M3Ystereo / monoY-mini2.0YY- 7. Canon G7 X-stereo / mono--micro2.0YY- 8. Panasonic LX10-stereo / mono--micro2.0Y-- 9. Sony RX100 VII-stereo / monoY-micro2.0YYY 10. Sony RX100 VI-stereo / mono--micro2.0YYY 11. Sony RX100 IV-stereo / mono--micro2.0YY- 12. Sony RX100 III-stereo / mono--micro2.0YY- 13. Sony RX100 IIYstereo / mono--micro2.0YY-
Both the G7X Mark II and the RX100 V have been discontinued, but can regularly be found used on ebay. The G7X Mark II was replaced by the Canon G7 X Mark III, while the RX100 V was followed by the Sony RX100 VI. Further information on the features and operation of the G7X Mark II and RX100 V can be found, respectively, in the Canon G7 X Mark II Manual (free pdf) or the online Sony RX100 V Manual. Review summarySo how do things add up? Is the Canon G7 X Mark II better than the Sony RX100 V or vice versa? A synthesis of the relative strong points of each of the models is listed below. Reasons to prefer the Canon PowerShot G7 X Mark II:
Arguments in favor of the Sony Cyber-shot DSC-RX100 V:
If the number of relative strengths (bullet points above) is taken as a guide, the match-up finishes in a tie (6 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. 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. G7X Mark II 06:06 RX100 V How about other alternatives? Do the specifications of the Canon G7 X Mark II and the Sony RX100 V 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 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 G7X Mark II or the RX100 V. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased. Expert reviewsThis is why expert reviews are important. The following table reports the overall ratings of the cameras as published by some of the major 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. The review scores listed above should be treated with care, though. The ratings are only valid when referring to cameras in the same category and of the same age. 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 comparisonsDid this review help to inform your camera decision process? In case you would like to check on the differences and similarities of other camera models, just use the search menu below. As an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.
Specifications: Canon G7 X Mark II vs Sony RX100 VBelow is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features. |
