Product comparison · 2 video conferencing systems

Vaddio RoboSHOT 20 UHD OneLINK Bridge Express System vs Vaddio RoboSHOT 40 UHD OneLINK Bridge Express System

70specifications compared
15differ
55identical
15known for one product only

Key differences

Supported video modes
- RoboSHOT 20 UHD OneLINK Bridge Express System:1080i, 1080p, 720p, 2160p
- RoboSHOT 40 UHD OneLINK Bridge Express System:1080p, 720p, 2160p
Interface module RJ-45 ports quantity
- RoboSHOT 20 UHD OneLINK Bridge Express System:1
- RoboSHOT 40 UHD OneLINK Bridge Express System:2
Megapixel (approx.)
- RoboSHOT 20 UHD OneLINK Bridge Express System:9.03 MP
- RoboSHOT 40 UHD OneLINK Bridge Express System:8.57 MP
Optical zoom
- RoboSHOT 20 UHD OneLINK Bridge Express System:12x
- RoboSHOT 40 UHD OneLINK Bridge Express System:20x
Digital zoom
- RoboSHOT 20 UHD OneLINK Bridge Express System:1.67x
- RoboSHOT 40 UHD OneLINK Bridge Express System:30x
Effective sensor resolution
- RoboSHOT 20 UHD OneLINK Bridge Express System:8.93 MP
- RoboSHOT 40 UHD OneLINK Bridge Express System:8.51 MP
Image sensor size
- RoboSHOT 20 UHD OneLINK Bridge Express System:1/2.3"
- RoboSHOT 40 UHD OneLINK Bridge Express System:1/2.5"
Field of view (tele)
- RoboSHOT 20 UHD OneLINK Bridge Express System:4.8°
- RoboSHOT 40 UHD OneLINK Bridge Express System:2.05°

Side by side

Differences highlightedShow differences only

Comparison of RoboSHOT 20 UHD OneLINK Bridge Express System, RoboSHOT 40 UHD OneLINK Bridge Express System
85 specifications	A Vaddio RoboSHOT 20 UHD OneLINK Bridge Express System View product	B Vaddio RoboSHOT 40 UHD OneLINK Bridge Express System View product
Performanceidentical
Product type	Personal video conferencing system	Personal video conferencing system
Number of persons	1 person(s)	1 person(s)
Number of cameras	1	1
Product colour	Black, White	Black, White
Signal-to-Noise Ratio (SNR)	50 dB	50 dB
Wall mountable	Yes	Yes
Pan range	-160 - 160°	-160 - 160°
Pan speed range	0.35 - 120 °/sec	0.35 - 120 °/sec
Tilt angle range	-30 - 90°	-30 - 90°
Tilt speed range	0.35 - 120 °/sec	0.35 - 120 °/sec
PTZ control	Yes	Yes
Rack capacity	1U	1U
Rack mounting	Yes	Yes
Video1 differ
HD type	4K Ultra HD	4K Ultra HD
Maximum video resolution	3840 x 2160 pixels	3840 x 2160 pixels
Supported video modesDiffers	1080i, 1080p, 720p, 2160p	1080p, 720p, 2160p
Maximum frame rate	59.94 fps	59.94 fps
Aspect ratio	3:2, 16:9, 4:3	3:2, 16:9, 4:3
Video formats supported	H.264	H.264
Streaming capabilityKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Noise reductionKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
HDMI ports quantity	1	1
3G-SDI output	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Video resolution rotary switch	Yes	Yes
DC-in jack	Yes	Yes
RS-232 ports	1	1
Interface module1 differ
Interface module HDMI output ports quantity	1	1
Interface module USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantity	1	1
Interface module RS-232 ports quantity	1	1
Interface module RJ-45 ports quantityDiffers	1	2
Interface module line-in ports quantity	2	2
Interface module line-out ports quantity	2	2
Interface module DC input port	Yes	Yes
Interface module Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Networkidentical
Ethernet LAN	Yes	Yes
Web-based managementKnown for one	Unknown — not stated by the source	Yes
Camera10 differ
Megapixel (approx.)Differs	9.03 MP	8.57 MP
Camera typeKnown for one	Unknown — not stated by the source	Single camera
Zoom capability	Yes	Yes
Optical zoomDiffers	12x	20x
Digital zoomDiffers	1.67x	30x
Effective sensor resolutionDiffers	8.93 MP	8.51 MP
Sensor type	CMOS	CMOS
Image sensor sizeDiffers	1/2.3"	1/2.5"
Focal length rangeKnown for one	Unknown — not stated by the source	4.4 - 88.4 mm
Field of view (tele)Differs	4.8°	2.05°
Field of view (wide)Differs	74°	70.2°
Focus adjustment	Auto/Manual	Auto/Manual
Wide Dynamic Range (WDR)Known for one	Unknown — not stated by the source	Yes
Number of camera presetsKnown for one	Unknown — not stated by the source	16
Remote control interface	IR wireless/RS-232	IR wireless/RS-232
Recommended illumination rangeDiffers	3 - 100 lx	1.6 - 100 lx
Aperture range (F-F)Known for one	Unknown — not stated by the source	2 - 3.8
Aperture number of steps	16	16
White balance	ATW, Indoor, Outdoor, Auto, Manual, One push	ATW, Indoor, Outdoor, Auto, Manual, One push
Closest focusing distance (wide)Differs	0.01 m	0.08 m
Closest focusing distance (tele)Differs	1.5 m	0.8 m
Back Light Compensation (BLC)	Yes	Yes
Gain control type	Auto/Manual	Auto/Manual
Combined zoomKnown for one	20x	Unknown — not stated by the source
Noise reduction number of stepsKnown for one	6	Unknown — not stated by the source
Featuresidentical
Maximum operating distance	100 m	100 m
Sustainabilityidentical
Sustainability compliance	Yes	Yes
Operational conditions1 differ
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Operating temperature (T-T)Differs	-5 - 60 °C	0 - 40 °C
Storage relative humidity (H-H)Known for one	20 - 95%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Poweridentical
Power source type	DC, PoE	DC, PoE
DC output voltage	12 V	12 V
DC output current	3 A	3 A
Certificates1 differ
Compliance certificates	CE	CE
CertificationDiffers	FCC, cULus, TAA	FCC, TAA
Weight & dimensions1 differ
Interface module dimensions (W x D x H)	213 x 152 x 44 mm	213 x 152 x 44 mm
Interface module weight	1.5 kg	1.5 kg
Camera dimensions (WxDxH)Differs	203 x 196 x 200 mm	203 x 145 x 200 mm
Camera weight	2.7 kg	2.7 kg
Packaging contentidentical
External interface module included	Yes	Yes
Cables included	USB Type-A to USB Type-B, AC	USB Type-A to USB Type-B, AC
Wall mounting kit	Yes	Yes
AC adapter included	Yes	Yes
Camera included	Yes	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Remote control included	Yes	Yes
Camera control unit includedKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

Vaddio RoboSHOT 20 UHD OneLINK Bridge Express System vs Vaddio RoboSHOT 40 UHD OneLINK Bridge Express System

Key differences

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