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808
Car Keys Micro Camera Review hope it can help your life safe and happiness |
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#17 Camera
The #17 is one version of the 808 car keys micro camera. It takes real 720p video but has a bad missing frame rate, takes 2MP photos, has a real 2MP (1600x1200) sensor and costs about US$16. |
120822 - 808 #17 Subjective Review - Opinion |
SUMMARY - Compared to all 808 versions the #17 offers these
firsts: A real 2MP image sensor. Real HD video at less than US$20.
No up-scaling of video or photos. The #17 takes real 720p video and 2MP photos and produces good image quality. But, the video missing frame rate is high (bad). ![]() SAMPLE VIDEO AND PHOTO FILES Go to the C17 folder in the vault. PRO ● Priced at about US$16 it is the lowest priced 808 real 720p camera. Contrast that with the 720p #15 at about US$27 and the720p #16v2 at about US$42. ● The 2.0MP sensor produces real 1280x720 720p AVI MJPG video and 1600x1200 photos. ● The photo and video resolution is not up-scaled from the sensor resolution. Up-scaling is common on other 808 versions. ● Video has good automatic brightness and saturation. ● The photo and video aspect ratio is not distorted. ● The video file format is fully compliant and can be played and imported with any video software that plays AVI MJPEG. ● The photo Horizontal Field Of View (HFOV) is about 44 degrees which is wider than the video and slightly more wide than "normal". CON ● The missing frame rate from outdoor video is about 45% (terrible). That's about 16 real frames per second at about 120MB per minute with AVI MJPEG compression. Compare that with the #16v2 that produces 30 real frame per minute at about 50MB per minute with MOV H.264 compression. ● The video HFOV is 36 degrees, slightly more telephoto than "normal". Most users want a wider lens. As a comparison, the excellent #16v2 is available with multiple wide lenses from 52 to 90 degrees HFOV. For reference, a 35mm film camera "normal" lens is about 39 degrees HFOV. ● The 8000Hz sampled PCM audio quality is only fair to poor. ● The outdoor video contrast seems high. ● The video noise is sometimes high. ● The internal camera module is soldered so the user can't replace the camera module with a different lens angle. ● The internal battery is soldered so it is not consumer replaceable. ● The webcam mode crashes after a few seconds on both Windows XP-32 and 7-32. ● Date time stamp on video and photos can't be disabled. |
120818 - 808 #17 Objective Review - Just the Facts | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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120823 - #17 internal photos | |
The ball-grid-array processor (SOC - System-On-Chip) is an Anyka
AK3751B. The 8 pin chip is a 0.5MB serial SPI flash memory chip, 25L4006E. The firmware is stored there. The 54 pin chip is an 8MB SDRAM chip, M12L64164A |
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808 #17 button side. The camera module is soldered not socketed. |
808 #17 battery side. The two crystals are secured. The battery is soldered not socketed. |
2010 XXX XX - XXXXXXXX | |
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