video conferencing endpoints comparison(cisco sx20, polycom group 300, huawei te30, etc)
| Components |
Codec, |
Codec, |
Codec, |
Codec, |
Codec, |
Codec, |
Codec, |
| built-in 1080P60 HD Camera, |
HD camera, |
EagleEye HD Camera, |
PrecisionHD camera, Table Microphone 20, |
high end PTZ camera, |
HD camera, |
PrecisionHD camera, microphone (mono), |
| built-in mic, |
LifeSize phone, |
HDx microphone array, |
microphone (mono), |
3-way microphone pod, |
mic |
microphone (mono), |
| remote control |
remote control |
remote control |
remote control |
remote control |
remote control |
remote control |
| bulit-in Camera |
1080p 50/60
zoom:12 optical + 4 digital
72°
PAN:/-100°、TILT: +/- 30° |
|
|
|
|
1080P 60
eagel:5.4°-70°
PAN：+/-100°
TILT：+/-30°
Zoom:10X |
|
| Audio Resolution |
AAC-LD Stereo |
AAC-LC |
Siren 22, AAC-LD |
AAC-LD |
AAC-LD |
AAC-LD/LC |
AAC-LD |
| Video Resolution |
1080p 30fps +1080p 5fps
720p 30fps + 720p 30 |
1080p 30fps + 720p 5fps |
1080p 60fps |
1080p 60fps+1080p 15fps |
1080p 30fps
720p 60fps |
R：1080P60，T：720P60、1080P30(optional) |
1080p 30,1080i 60 |
| Max Line Rate |
4Mbps |
2 Mbps |
6 Mbps |
6Mbps |
4/12Mbps |
8Mbps |
8Mbps |
| Video Inputs |
1xEmbede Camera
1xVGA |
1 x High Definition PTZ
Camera
1 x DVI-I (VGA enabled) |
1 x EagleEye HD camera (HDCI) |
1 x HDMI
1 x DVI-I |
2xHDMI
1xDVI |
1xVGA |
HDMI*1
VGA/YPrPb*1
CVBS*1 |
| Video Outputs |
1xHDMI
1xVGA/YPbPr |
2 x HD Digital(720p30) |
2 x HDMI 1.3 |
2 x HDMI |
2xHDMI |
1×HDMI |
HDMI*1
VGA/YPrPb*1
CVBS*1 |
| Audio Inputs |
1xXLR
1×3.5mm |
1 x Line In (L+R) (3.5mm)
1 x Mic - Two channel (3.5mm)
1 x RJ-45 (LifeSize Phone) (Optional) |
1 x HDCI (camera)
1 x RealPresence Group Microphone Array |
One minijack for line in (stereo)
One audio in from camera (HDMI)
2×microphone |
2xHDMI
1xSPDIF
1x3.5mm
1xRJ11 |
1×3.5mm
1×MIC |
1*mic
1*PC Line
1*LAN |
| Audio Outputs |
1xHDMI
1×3.5mm |
1 x Line Out / Headset (L+R)
1 x RJ-45 (LifeSize Phone) (Optional) |
1 x HDMI
1 x 3.5mm Stereo Line-Out |
One minijack for line out (stereo)
One HDMI, (digital main audio) |
2xHDMI
1xSPDIF
1x3.5mm |
1×3.5mm
1×HDMI |
1*PC Line
HDMI OUT |
| Embedded MCU |
4 HD+3A |
No |
No |
4V，576p 30 |
4/9(optional) HD Sites
12Mbps |
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