Logitech C270:
Color: Black
Pixel: 5 million
Resolution: 1280x720P
Sensor type: CMOS
Frame rate: 30FPS
Focus type: Fixed
focus Field of view: 60°
Indicator: Green LED indicator
Additional function: Built-in noise reduction microphone (mono), 1.5m/4.92ft pickup distance Interface: USB, plug and play Line length: 1.5m/4.92ft
Applicable system: Support for Windows system
Size: 71.2x68.4x31.3mm/2.8x2.69x1.23
Product weight: 72g
Logitech C270i :
Technical Camera
Image sensor: 1.2 megapixels
Effective range of image: 0.4m-infinity
Image Best Range: 0.4-5m
Viewing angle range: 60 °
Encoding support format: YUY2, MJPEG
Video support resolution: 720p
Video frame rate: 30 frames
Video hysteresis: ms
Video Distortion: None
Video color: YUV
Minimum illumination: 30Lux
LENS: plastic
Photo format: JPEG
Video signal noise: 36dB
Focus mode: fixed focus
Microphone
Pick up distance: 3m
Audio Signal to Noise Ratio:> 25 dB
Audio coding format: PCM
Audio bit rate: 16kHz, 24kHz, 32kHz, 48kHz
Other
USB interface: USB 2.0
Continuous working hours: 72 hours
Status light: white LED
System: windows xp 7,8,10 & Mac OS
Operating temperature: 0-40°C
Working current: 500mA
Operating voltage: 5V
Package
C270i*1+Manual*1
Logitech C505e :
Height: 31.91 mm
Width: 72.91 mm
Depth: 66.64 mm
Cable length: 2 m
Weight: 75 g
Windows® 7 or later
macOS 10.10 or later
Chrome OS™
USB - A port
C505 is a webcam with HD 720p video and a long-range mic that supports clear, natural conversation up to 3 meters away. Plus, an extra-long 2m USB-A cable provides uniquely versatile mounting options.
The single, omnidirectional mic features noise-reduction technology and is engineered to support clear, natural conversation up to 3 meters away, even in busy environments like open workspaces and classrooms.
With its extra-long 2 m USB-A cable and universal clip, C505 offers a wide range of versatile mounting possibilities. Go traditional and position it securely on a laptop or external screen, or get creative and mount it on a shelf or fixture up to 2 m away from your computer.