Product Finder Cameras Overview Pros & Cons Reviews TechSpot Metascore Based on 10 expert reviews Excellent 1 Good 0 Average 4 Bad 5 More Pros & Cons See all reviews TechSpot is supported by its audience. When you buy through our links, we may earn a commission. Learn more. Last revision on September 25, 2018 Excellent sensor, Common system, 4K-video of a decent level, Decent battery life, Charging via USB, Wi-Fi + Bluetooth BLE, Low price Easy to use; clean design combined with familiar, phonestyle touchscreen interface. Excellent image quality. Works with other Micro Four Thirds lenses. Very inexpensive for this category Excellent Raw DR performance, Four Thirds platform compatible with a large number of lenses, App coupled with Bluetooth LE & WiFi allows for easy photo sharing, Nice 1080/60p video quality and 4K/30p footage can look good, Useful starter guides for shooti Low quality JPEG, Mediocre work of autofocus, No RAW + JPEG, Problematic white balance, There is no flash, No microphone and headphone connectors, A small number of settings and rather cumbersome management Slow autofocus. Some commonly used features require diving several layers deep in the menu system. Touchscreen is sluggish. Fixed display screen makes selfies more difficult Mediocre overall AF performance, Unusable continuous AF in stills, No subject tracking, Laggy touchscreen impacts entire user experience, Mediocre JPEG engine performance, Limited video control and toolset, AF in video is unusable, No digital image stabil Expert reviews and ratings
Xiaomi resmi merilis dua smartphone teranyarnya ke Indonesia, Poco F3 dan Poco X3 Pro.. Poco F3 adalah suksesor Poco F2 Pro yang diluncurkan tahun lalu, sedangkan Poco X3 Pro merupakan penerus Poco X3 NFC yang spesifikasinya ditingkatkan.. Meski hadir dari seri berbeda, kedua smartphone baru ini ditenagai dengan chipset Qualcomm The Yi M1 is a very compact camera that offers an interchangeable lens system and is based on Micro Four Thirds sensor technology. It offers a resolution of 20MP and is able to record 4K video. Editor’s Note Lab Review lab tests and comments are supplied by BetterNet, Shutterbug’s TIPA-affiliated testing lab and edited by George Schaub. TIPA is a worldwide association of photo and imaging magazines. In 2016, Yi Technology announced it would be developing a new mirrorless camera based on the Micro Four Thirds sensor standard. Yi Technology is primarily known for action cameras or IP web cameras, but wanted to get into the photography camera business and launched the M1 mirrorless digital camera this year. The Yi M1 launch was accompanied by two new MFT lens systems. We did our tests with their zoom lens, the 12-40mm f/ In addition, Yi Technology offers a f/ lens as a portrait lens. Because of the crop factor of the Yi M1, this lens is an equivalent to a high-speed 90 mm focal length. During the test we also used a Panasonic Lumix G VARIO 14-140 mm f/ ASPH / POWER which worked well with the camera. Features, Build & Handling The Yi M1 mirrorless camera uses a 20MP sensor with 5184 x pixels. It offers an additional image mode that will interpolate this data to create a 50MP file. We do note that compared to the camera-interpolated file the Raw file interpolation in Adobe Photoshop is superior. The camera records raw images in DNG format, thus the M1 Raw files can be converted and optimized in nearly every imaging software program. The M1 camera has no integrated flash system but offers a standard hot shoe for external flash systems. The Yi M1 has a stylish design. This test was done with the Yi zoom lens that offers a focal length of 12 to 40 mm equivalent 24-80 mm due to 2x crop factor of the Micro-Four-Thirds sensor. In contrast to many other Micro Four Thirds mirrorless cameras, the handling of the Yi M1 is based on its LCD screen and gesture control. The M1 camera has a mode dial on the top which offers standard exposure modes like P, S, A and M. A second dial – which is also seamlessly integrated into the top of the camera – is used as a parameter dial. There are only two additional function buttons on the back – so to change nearly all parameters and settings the user will need to use the touch screen on the back. The Yi M1 offers a single card slot that is compatible to modern SD cards like SD, SDHC and SDXC. The M1’s 3-inch screen offers million RGB dots, a standard LCD screen in size and resolution. The first button on the back is used as a playback button to present images and videos on the screen the second button is used for AF modes for example single AF area or multi AF area mode. The screen on the back of the M1 camera is used as the main menu. It is split into three basic “panels” or “index cards.” To toggle between these cards the photographer uses gesture control, familiar to smartphone photographers swipe to the left and right. A touch on the desired icon will open its settings. To change these settings the photographer can use the parameter dial on the top or the touch screen. The 3-inch screen on the back is used to set up nearly all parameters as well as two additional function buttons and a parameter dial on top. Besides standard exposure modes P, S, A, M the Yi M1 offers scene modes like “portrait shot”, “landscape” or “firework”. To get access to all of these modes the photographer has to switch the setup dial on the top to the scene mode. Comments on Image Quality Color The white balance system of the Yi M1 works very well. The GretagMacbeth chart was reproduced with very neutral colors. All gray patterns are located exactly in the center of the chart. However, image saturation is a little low. The mean color saturation in this chart is percent nevertheless, the camera creates very natural looking colors. The Yi M1 showed nice skin tones and a good differentiation of red nuances in our portrait shot. The intense sharpness filtering done by the image processor creates a slightly artificial look in fine structures like the hair. Sharpness The Yi M1 reproduced the ISO 12233 chart with 3384 of 3888 lines per picture height, which is a very good result. Sharpness is high, but is also enhanced and intensified by the image processor. The ImaTest showed a very “hard” graph in the contrast lines, where we noticed sharpening effects like a double contour line between black and white elements. This causes a slightly artificial and “digital” look in JPEG images using raw file format will prevent these effects. The automatic exposure system worked well. The Yi M1 created a well-balanced version of our standard test box. The exaggerated contrast lines are noticeable in the center of the Siemens star on the left. Noise The camera showed a good performance in our noise tests. Up to ISO speed 25600 the y-factor is below percent. But the Yi M1 sometimes cancels out this good result by use of very intense anti-noise filtering, which can blur image details. Still and video results are similar. The white balance system of the Yi M1 worked very well. The GretagMacbeth chart was reproduced with very neutral colors. All gray patterns are located exactly in the center of the chart. Dynamic range is on an average level for MFT cameras. The Yi M1 achieved a maximum of f-stops at ISO 200 mode, but dynamic range drops to 8-9 f-stops in higher ISO speeds and shows a significant loss in its maximum ISO speed setting. Video Format and Handling The Yi M1 is able to record 4K video in UHD resolution of 3840 x 2160 pixels. In addition, it offers a more “exotic” 2K mode with 2048 x 1536 pixels and Full HD recording with 1920 x 1080 pixels. 4K recordings are done at 30 frames per second while Full HD mode offers 60 frames per second. The camera uses the MP4 files format with compression to save video clips onto its SD card. To start video recording the photographer has to use the additional record button on the top marked with a red dot, located in the center of the mode dial. By pressing this button the camera automatically switches into AUTO mode - irrespective of the chosen photo mode. Changing ISO speed mode isn’t allowed. The photographer is able to correct auto exposure settings by using the EV compensation by 5 EV stops. Comments on Video Quality The camera performed well in our video tests, but also showed some issues. The ISO 12233 chart was reproduced with 1747 of 2160 lines per picture height, which is an excellent result. But just like in photo mode this result is based on an intense sharpness filtering and an artificial boosting of contrast reproduction by the camera. In Full HD mode the look is more natural The camera reproduced this test chart with 888 of 1080 lines. We do note that when using the zoom function of the camera the AF system gets a little confused as it attempts to correct the settings, which all camera do to an extent, but we feel that this performed worse than simple camcorders. The color reproduction is similar to color reproduction in photo mode. The white balance setting is nearly perfect there are only minor shifts of colors compared to its given values. The Yi M1 camera doesn’t offer manual exposure settings in video mode so we can only provide a single result for noise results and dynamic range tests. Our videos were shot at ISO 200 and show an average noise result. The Yi M1 mirrorless camera sells for $299, body only. The Yi lens with Macro Mode sells for $199. More info on Yi's website. Pro + Very compact camera + Compatible with MFT lenses + Very affordable + Comfortable handling for photographers who are used to smartphone control Con - Missing viewfinder - Missing integrated flash system - Image quality in JPEG mode shows some issues UPDATE Yi Technology has announced it will release new firmware for the M1 camera this fall, which addresses the JPEG issues, improves autofocus time and response as well as adding manual exposure settings in video mode. Users can try out a Beta version here Lab Review is where we publish web-exclusive lab reports on cameras. To read more Lab Reviews, click on the Reviews tab on the top navigation bar of this page. New photo gear reports are published frequently, so check Reviews for more equipment evaluations from Shutterbug writers.COLOGNE, - Yi membuat kejutan dengan merilis mirrorless M1 di ajang Photokina 2016. Kamera tersebut memiliki desain mirip Leica T, banderol harga murah, dan kualitas foto yang dijanjikan asal China itu membekali M1 dengan sensor CMOS Sony Exmor IMX269. Sensor ini mengusung resolusi 20 megapiksel x piksel, dapat menghasilkan foto berformat RAW DNG, cakupan ISO dari 100 hingga dan kemampuan merekam video berformat 4K/30 Resmi, Kamera Mirrorless Yi M1 Dijual Mulai Rp 6,4 Juta Sistem autofocus kamera ini menggunakan mode contrast detection dengan 81 titik fokus. Pengguna yang memakai fokus manual juga bisa menyetel panduan berupa Focus KompasTekno menjajal kamera ini di ajang Photokina 2016, autofocus tersebut terasa tidak menentu. Kinerjanya bervariasi antara fokus mengunci dengan cepat, mengunci tapi ternyata belum fokus, dan kesulitan mengunci memotret, LCD kamera otomatis menaikkan tingkat kecerahan layar. Dengan cara ini, bidikan akan terlihat lebih jelas meski kondisi cahaya cenderung sisi lain, kecerahan otomatis ini juga bisa jadi mengganggu karena tidak menampilkan kondisi pencahayaan sebenarnya. Tanpa menilik lebih lanjut, misalnya melalui informasi exposure value atau histogram jika ada, pengguna akan mudah Lebih Dekat dengan Mirrorless Murah Yi M1 Kesan pertama kami, asalkan pengguna mendapatkan cahaya yang pas, hasilnya akan cukup bagus. Untuk mengetahui lebih lanjut soal hasil jepretan Yi M1, KompasTekno lampirkan sejumlah foto yang dipotret menggunakan kamera tersebut saat berada di Photokina Hastyadi Widiartanto/ Foto menggunakan lensa Yi 42,5mm ISO 200; dan shutter 1/50 Yoga Hastyadi Widiartanto/ Foto menggunakan lensa Yi 12-40mm pada 12mm; ISO 200; dan shutter 1/40Yoga Hastyadi Widiartanto/ Foto menggunakan lensa Yi 42,5mm pada ISO 200; dan shutter 1/60Soal lensa, Yi M1 menggunakan mounting dan sensor ukuran micro four-third MFT. Dengan cara demikian, kamera ini bisa dipasangkan dengan lensa MFT buatan produsen lain, yaitu Olympus dan Panasonic. Berikut ini, hasil jepretan Yi M1 saat dipasangkan dengan lensa kit zoom Olympus M 12-40 mm EZ. Yoga Hastyadi Widiartanto/ Foto menggunakan lensa kit Olympus M 14-42mm pada ISO 200; dan shutter 1/40 Dapatkan update berita pilihan dan breaking news setiap hari dari Mari bergabung di Grup Telegram " News Update", caranya klik link kemudian join. 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