Product comparison · 2 webcams

NGS XPRESSCAM 4000 vs Ugreen CM678 webcam

10specifications compared
7differ
3identical
23known for one product only

Key differences

The NGS XPRESSCAM 4000 has 10 MP more megapixel (approx.) than the Ugreen CM678 webcam (12 MP vs 2 MP). The Ugreen CM678 webcam has 0.5 m more cable length than the NGS XPRESSCAM 4000 (2 m vs 1.5 m). Maximum video resolution: 3840 x 2160 pixels on the NGS XPRESSCAM 4000, 1920 x 1080 pixels on the Ugreen CM678 webcam. Camera HD type: 4K Ultra HD on the NGS XPRESSCAM 4000, Full HD on the Ugreen CM678 webcam. Interface: USB 2.0 on the NGS XPRESSCAM 4000, USB 3.2 Gen 1 (3.1 Gen 1) on the Ugreen CM678 webcam.

Megapixel (approx.)
- XPRESSCAM 4000:12 MP
- CM678 webcam:2 MP
Maximum video resolution
- XPRESSCAM 4000:3840 x 2160 pixels
- CM678 webcam:1920 x 1080 pixels
Camera HD type
- XPRESSCAM 4000:4K Ultra HD
- CM678 webcam:Full HD
Interface
- XPRESSCAM 4000:USB 2.0
- CM678 webcam:USB 3.2 Gen 1 (3.1 Gen 1)
Product colour
- XPRESSCAM 4000:Black, Gold
- CM678 webcam:Grey
Mounting type
- XPRESSCAM 4000:Clip/Stand
- CM678 webcam:Clamp
Cable length
- XPRESSCAM 4000:1.5 m
- CM678 webcam:2 m

Side by side

Differences highlightedShow differences only

Comparison of XPRESSCAM 4000, CM678
33 specifications	A NGS XPRESSCAM 4000 View product	B Ugreen CM678 webcam Model CM678 View product
Performance3 differ
Megapixel (approx.)Differs	12 MP	2 MP
Maximum video resolutionDiffers	3840 x 2160 pixels	1920 x 1080 pixels
Camera HD typeDiffers	4K Ultra HD	Full HD
Maximum frame rateKnown for one	30 fps	Unknown — not stated by the source
Auto exposureKnown for one	Yes	Unknown — not stated by the source
Focusing distance rangeKnown for one	200 - ∞	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	85°	Unknown — not stated by the source
Privacy cameraKnown for one	Yes	Unknown — not stated by the source
White balanceKnown for one	Auto	Unknown — not stated by the source
Plug and Play	Yes	Yes
Supported video modesKnown for one	Unknown — not stated by the source	1080p
Fixed focusKnown for one	Unknown — not stated by the source	Yes
Diagonal field of viewKnown for one	Unknown — not stated by the source	85°
Design4 differ
InterfaceDiffers	USB 2.0	USB 3.2 Gen 1 (3.1 Gen 1)
Product colourDiffers	Black, Gold	Grey
Mounting typeDiffers	Clip/Stand	Clamp
Sensor typeKnown for one	CMOS	Unknown — not stated by the source
Optical sensor sizeKnown for one	25.4 / 2.8 mm (1 / 2.8")	Unknown — not stated by the source
USB poweredKnown for one	Yes	Unknown — not stated by the source
Cable lengthDiffers	1.5 m	2 m
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	67 mm	Unknown — not stated by the source
DepthKnown for one	50 mm	Unknown — not stated by the source
HeightKnown for one	120 mm	Unknown — not stated by the source
Packaging dataidentical
QuantityKnown for one	1	Unknown — not stated by the source
Package widthKnown for one	60 mm	Unknown — not stated by the source
Package depthKnown for one	800 mm	Unknown — not stated by the source
Package heightKnown for one	125 mm	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Microphoneidentical
Built-in microphone	Yes	Yes
Microphone direction type	Omnidirectional	Omnidirectional
Number of microphonesKnown for one	Unknown — not stated by the source	2

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.

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