Logitech Brio 4K vs Razer Kiyo

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Brio 4K compared with Kiyo

	LogitechBrio 4K	RazerKiyo
Overview
Released
Released	February 2017	October 2017
Video
Highest resolution
Highest resolution	4K (4096 × 2160) at 30 fps (better)	1080p (1920 × 1080) at 30 fps
Highest frame rate
Highest frame rate	90 fps (better)	60 fps
Sensor
Sensor	13 MP	4 MP
Field of view
Field of view	90° diagonal	81.6° diagonal
Autofocus
Autofocus	Yes	Yes
HDR
HDR	Yes	–
Sensor
Sensor	13 MP image sensor; infrared sensor for Windows Hello	4 MP still-image sensor; captures stills up to 2688 × 1520
Resolutions and frame rates
Resolutions and frame rates	4K at 30 fps (up to 4096 × 2160); 1080p at 60 fps (up to 1920 × 1080); 720p at 90 fps (up to 1280 × 720)	1080p at 30 fps; 720p at 60 fps; 480p and 360p at 30 fps
Lens
Lens	Glass lens; diagonal field of view 90°, 78° or 65°; 5x digital zoom	81.6° diagonal field of view
Focus
Focus	Autofocus	Autofocus
Image features
Image features	RightLight 3 with HDR	Twelve-LED ring light with twelve brightness steps, 5600 K colour temperature and 10 lux at 1 m; YUY2, MJPEG or H.264 video encoding
Audio
Microphones
Microphones	2	1
Microphones
Microphones	Dual omnidirectional microphones; range up to 1.2 m	Built-in omnidirectional microphone, 16-bit/48 kHz
Connections and software
Connector
Connector	USB-A	USB-A
Connection
Connection	USB-C on the camera; USB-A to USB-C cable; USB 2.0 or 3.0 (4K recording and streaming need USB 3.0 and compatible third-party software)	USB 2.0 with a fixed USB-A cable
Works with
Works with	Windows 8 or later (8.1 or later above 1080p), macOS 10.10 or later, ChromeOS; Windows Hello; Microsoft DirectShow	–
Certifications
Certifications	Zoom, Google Meet, Works With Chromebook, Microsoft Teams	–
Software
Software	Logi Options+ for colour and brightness	Current Razer Synapse offers image-setting profiles; OBS and XSplit also supported
Design
Privacy shutter
Privacy shutter	Yes	No
Weight
Weight	85 g	–
Mount
Mount	Detachable universal mounting clip for monitors and laptops; ¼-inch tripod thread	Foldable monitor and desk stand with tripod thread
Privacy
Privacy	Attachable privacy shutter, included	No physical lens cover
Cable
Cable	1.5 m USB-A to USB-C	1.5 m braided USB-A cable
Size
Size	27 × 102 × 26.5 mm (height × width × depth), webcam only; mounting clip 69.2 g	–
In the box
In the box	Webcam, removable mounting clip, privacy shutter, USB-A to USB-C cable, user documentation	–