Samsung HMX-U20, 7.8 MP, CMOS, 25.4 / 2.3 mm (1 / 2.3"), 5.08 cm (2"), LCD, 111 g Samsung HMX-U20. Total megapixels: 7.8 MP, Sensor type: CMOS, Optical sensor size: 25.4 / 2.3 mm (1 / 2.3"). Optical zoom: 3x, Focal length range: 5.1 - 15.3 mm. Compatible memory cards: SD, SDHC. Display diagonal: 5.08 cm (2"), Display: LCD. Product colour: Black https://www.techradar.com/reviews/cameras-and-camcorders/camcorders/samsung-hmx-u20-929938/review The most noticeable feature of the Samsung HMX-U20 is the lens, which makes it look more like a serious piece of photographic equipment than a pocket video camera. However, this feature has real benefits, like optical zoom, that differentiate the U20 f... Good quality zoom, Still picture performance, Fast to adjust, Price Little noisier than competition, Slow to focus http://www.digitalversus.com/camcorder/samsung-hmx-u20-p9445/test.html Samsung doesn't state the U20's 24 x 36 mm focal length anywhere. We think that's a bit of a shame, as it's very probably a wide angle of between 28 and 30 mm given the width of the field of view and the slight distortion to the image. It's a nice surp... Good picture quality, Wide angle lens, Builtin USB connector, USB/mains charger Glitches in 1080p when the camcorder is moved quickly, No microphone socket, No internal memory The Samsung U20 is a budget pocket camcorder with a decent set of specs, including an optical zoom and a wide-angle lens. The U20 is a fun and discreet product but the jumps and glitches when moving the camera quickly in 1080p mode are a distinct downe... https://www.alphr.com/samsung/samsung-hmx-u20/31132/samsung-hmx-u20-review/ The Samsung HMX-U20 may look similar to Flip’s latest UltraHD pocket video camera, but in approach the two devices are diametric opposites. Where the UltraHD plumps for simplicity, eschewing menus and fancy extras, the HMX-U20 packs all sorts in. The h... Can’t quite match the polish of the Flip range of cameras, but it’s very good for the money ... https://www.pocket-lint.com/cameras/reviews/samsung/72041-samsung-hmx-u20-camcorder-review Tweet Sticking the slightly bent form factor of the HMX-U10, Samsung return with another stab at the pocket camcorder segment. The previous model suffered the way many of these cameras do: it was fixed focus and failed to deliver good results except i... Image quality, autofocus, optical zoom Environmental noise from mic, background and operational noise in quiet conditions, low light performance not great, screen viewing angle not brilliant Strong video meets weak audio, with some underlying audio detection of operational noises. This will deter some customers, but we suspect those filming your average children's party will be happy with the resultsKey specsHDMI, Li-ion battery, SD, SDHC,...