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
@Kiến Thợ NĐThấy bác hôm nay còn trả lời, vẫn chưa mua hả bác? 😁, em dùng máy cả Canon, Nikon và Sony nên ý kiến cá nhân của em thế này. -Mình thấy nhiều người so sánh 2 hãng Ni và Ca xem hãng nào ngon hơn, thực tế mình dùng mình thấy cả 2 hãng này như nhau. Nếu bác chụp phong cảnh du lịch nhiều hơn thì mình nghĩ bác nên lấy nikon D5500[Ni cho dải HDR rộng hơn], nếu quay phim nhiều hơn thì lấy canon 750D[Ca quay phim tốt hơn], sony A6000 cũng trong tầm giá và đáp ứng đầy đủ yêu cầu của bác...du lịch, nhỏ gọn, quay phim tốt, lấy nét nhanh, chụp ảnh gia đình,..., mỗi tội A6000 nó build không hầm hố, lens của Sony cũng khá đắt đỏ và ít lựa chọn, pin dùng không lầu bằng các máy DSLR. -Thấy có vài người tư vấn bác về D7100, 7100 là con máy tốt, chụp nhanh, bắt nét tốt, build chắc chắn hơn, hầm hố hơn, các nút thao tác nhanh hơn và chuyên nghiệp hơn, mình dùng cả D5500 và D7100 thì...mình thấy D5500 cho ra ảnh khá hơn, nhạy sáng ISO cao hơn, ảnh căng nét hơn do bỏ đi lớp lọc AA, nhưng mà em 7100 quay phim hay đi du lịch khá đuối, máy cũng bự nặng, mà live view của nó chậm nữa. - Câu chuyện về lens nếu bác chụp nhiều và có khả năng chút thì Sigma 17-50mm F/2.8 là lựa chọn tốt nhất trong tầm giá,đáp ứng đủ tiêu cự thông dụng và khẩu lớn, nếu bác quay và chụp 50-50 thì bạn cứ giữ cái lens Kit dùng, thêm cái lens 50mm F/1.8 có mô tơ lấy nét trong đỡ ồn và khẩu lớn để xóa hậu cảnh. Với Sony thì cứ xài Kit cũng ok rồi. Nếu bác không đam mê nhiều thì bộ này có vẻ đầy đủ để chụp được các thể loại rồi, còn bác đam mê nữa thì nó là câu chuyện khác rồi,...đau khổ còn dài =]]
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
A higher screen resolution provides a sharper image, making it easier to review your photos.
The focus motor moves the lens in order to autofocus. For system cameras, having a focus motor in the camera's body allows you to use a wide range of lenses, including lenses which do not have their own focus motor. For compact cameras, a focus motor is usually built-in.
Flip-out screens can be useful for tricky shots.
With 100% coverage, you can compose the image correctly when you capture the photo. With less than full coverage, you may have to crop your photos afterward to get them looking perfect.
The size of the screen [measured diagonally].
We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
Optics
One of the most important aspects of a camera is the size of its sensor. A larger sensor will capture more light, which results in improved low-light performance, dynamic range, and general image quality.
The more focus points the more flexibility in picking which part of the scene to focus on. They also give the image sensor a better probability in identifying the right area of the scene to focus on in more automatic modes.
The number of megapixels determines the resolution of the images captured with the main camera. A higher megapixel count means that the camera is capable of capturing more details. However, the megapixel count is not the only important element determining the quality of an image.
With a higher light sensitivity [ISO level], the sensor absorbs more light. This can be used to capture moving objects using a fast shutter speed, or to take images in low light without using a flash.
Expanded ISO allows you to go beyond the native ISO. It does this by digitally enhancing the image output. The resulting image will have less quality than when staying within the native ISO range, but it can be useful in certain situations.
With sensor shift, the image sensor [rather than the lens] moves to counterbalance any vibration of the camera. This means the image will be stabilised regardless of what lens is being used.
Fast continuous shooting is useful for catching action shots.
With AF tracking, once you choose the subject and press the shutter release part way down, as the subject moves, the autofocus will follow it. No more out of focus shots.
Videography
The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.
A phase-detection autofocus system is faster than a contrast detection autofocus system. Even when recording scenes with a lot of fast movements, the videos are sharp and clear.
When recording movies they stay focussed and sharp.
A microphone port allows connecting external high-end or specialized microphones.
With a standard mini jack socket, you can use the device with most headphones.
A stereo microphone allows to record audio files or movies in stereo without an external microphone.
A timelapse shows a long passage of time sped up. A series of photographs taken from the same position over a long period is joined together to create a short video. It is great way to capture things like the setting sun, or clouds moving across the sky.
movie bitrate
Unknown. Help us by suggesting a value. [Canon EOS 750D]
Unknown. Help us by suggesting a value. [Nikon D7100]
The higher the movie recording bitrate the better the movie quality with more and crispier details and less compression artifacts.
More microphones result in better sound quality and enable the device to filter out background noise.
Battery
CIPA is an independent, standard measurement that determines how many shots a camera can take before the battery dies.
The battery is removable and can be replaced by the user if broken.
The battery can be recharged and used over again.
An indicator shows you when the device has low battery.
battery power
Unknown. Help us by suggesting a value. [Canon EOS 750D]
Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
Features
The device can connect to Wi-Fi.
Bluetooth is a wireless technology that allows you to easily transfer data between different devices, such as smartphones, tablets and computers.
It has two memory card slots, allowing you to store more photos without switching cards. This is particularly useful on long shoots when you need more space.
The camera can take a series of shots, shifting the sensor slightly with each one. These can then be combined to create an extremely high-resolution image. It’s particularly useful for things like photographing artwork.
A raw image file contains minimally processed data from the image sensor. Raw files are so named because they are not yet processed and therefore are not ready to be printed or edited with a bitmap graphics editor.
It is capable of shooting stills in a lossless compressed raw format. This has all the advantages of shooting raw, while taking up much less storage space. The smaller file size also allows quicker read/write speeds.
Wi-Fi version
Unknown. Help us by suggesting a value. [Nikon D7100]
The Wi-Fi versions supported by the device.
This technology allows the users to use their smartphone as a remote control for the device.
Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
Miscellaneous
Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch [PPI] on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.