Helmet cameras are especially popular in sports. They provide unique shots of fast descents in the snow Montainbiketour or about the first steps of the offspring on roller skates. With a helmet camera every move you can follow. The hands remain free while. Helmet cameras take on the bike and make good on a quadrocopter. What can the QUMOX SJ4000?
Features and options
The technical features of the SJ4000 action camera range from a 170 degree A + HD wide angle lens, a lens up to 6G LCD liquid crystal indicator and a 1.5 LTPS lens. The camera provides video recording in Full HD quality and in time-lapse recordings. As photo options are single and continuous shooting by pressing a button or using the self-timer is available. As a Micro SD memory card is used. The storage capacities of the action camera will be 32 GB. Videos are recorded P, 720 P, VGA or QVGA in 1080. The camera features ten different language options. One battery charge lasts about 1.5 hours. The battery charging time is 3.5 hours. Therefore, the purchase of a replacement battery, an advantage.
Video with SJ4000: Dos Palmas & El Nido Palawan Philippines
Design and handling
The case of SJ helmet camera is compact and processed as in all helmet cameras very robust. Control buttons and indicator LEDs have a good pressure point and are ergonomically mounted within easy reach. The on-off switch located on the front. The trigger is mounted on top of the camera. Side are the control buttons and the USB ports. The lightweight weighs only 60 grams and can be longer worn on the head.
The helmet camera delivers video in Full HD quality and in time-lapse recordings. Due to the wide-angle lens, the photos look curved. The action camera can be connected via USB and USB 2.0 with PC, laptop and TV. Further processing of the recorded images is possible with Apple devices. The camera is not wireless capable. Nevertheless, the SJ4000 scores with ease of use and self-explanatory menu navigation.
The GoPro Action Hero 3 + Black Edition comes from the house GoPro. It provides video in 1440p48, 1080p60, and 960p100 720p120. It scores with slow motion playback and high resolution. Still images are recorded with up to 30 frames per second - ideal for fast action sequences.
The continuous shooting function allows 3, 5 or 10 frames per second. In Full HD video function 60 pictures per second are taken. The photo quality includes 12 megapixels. Videos with Ultra HD quality have 12 megapixel. The data is transferred via USB. The Go Pro Action Hero 3 + BE has a waterproof housing. The battery lasts in stand bye up to seven hours.
The GoPro Action Hero 3 + BE has a fast WIFI connection and own GoPro App. The camera is distinguished by active noise canceling, a longer exposure time, improved sound quality and wireless internet. Both cameras can be after updating upgrade the functions.
Technical data compared: SJ4000 vs. GoPro Hero 3 +
| GoPro Hero 3 Plus | SJ400 HD Black | |
| Resolutions (Photo): | 12MP / 30 fps | 12,0 Megapixel |
| Resolutions (Video): | 4Kp15 2.7Kp30 1440p48 1080p60 960p100 720p120 fps | 1080P (1920 * 1080 ) 30FPS 720P (1280 * 720 ) 60FPS VGA ( 848 * 480 ) 60FPS QVGA ( 640 * 480) 60FPS |
| Battery time: | 1080p/ 90 bis 120 Minuten | 1080P / Über 70 Minuten |
| Battery Details | 1180mAh Lithium-Akku | 900mAH Akku |
| USB-Standard: | USB 2.0 | USB 2.0 |
| USB Charge : | YES | YES |
| Memory: | MicroSDXC | Micro SD |
| Size: | 60 x 40 x 30 mm | 59.27 x 41.13 x 29.28 mm |
| Weight: | ca. 74 g | ca. 58 g |
Conclusion
The SJ4000 Action Camera from QUMOX has all the function to take on a high-priced camera like the GoPro Hero 3. Offs must make users in the battery time and at 4k. In addition, the housing of the helmet camera SJ4000 is approximately 30 meters water resistant. All other functions fulfills the SJ4000 in good to excellent quality and offers an unbeatable price-performance ratio. It costs about 88 euros. The GoPro Hero 3 + costs almost 400 euros. The QUMOX SJ 4000 is a good choice for amateur filmmakers.
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