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A4Tech PK-635
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A4Tech PK-635 Webcam

30fps 0.3MP 640 X 480 Jul 2012
Maximum Frame Rate Megapixel Face Tracking Maximum Video Resolution Release Date
Since A4 Tech Corporation has founded in 1987, our commitment and passion have not changed. Today A4 Tech is a global leader of personal computer peripherals. A4 Tech had won many awards in... More
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3 Reasons For

Mac Compatibility

The A4Tech PK-635 is mac compatibility, which is unusual. Most of the other low megapixel webcams that are a comparable age to the PK-635 are not mac compatibility.

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Features Face Tracking

The A4Tech PK-635 features face tracking, unlike most of the other low megapixel webcams that have been available for more than two years which do not feature face tracking.

Other webcams which feature face tracking currently available which you might want to look at include cheaper webcams such as the Acme United CA11[plb_1832181_price].

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USB Powered

The A4Tech PK-635 is USB powered. Most of the other low megapixel webcams that have been available for a similar time to the PK-635 are not USB powered.

We compared this webcam to all the other USB powered webcams and we think cheaper webcams such as the Kloner KWC0078[plb_1854260_price], the Logitech B500[plb_546296_price], and the Gembird CAM0360U-1[plb_1284889_price] is also worth considering.

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8 Reasons Against

Does Not Have a Motion Detector

The A4Tech PK-635 does not have a motion detector, although keep in mind that most of the other similar spec webcams that were released more than two years ago also do not have a motion detector.

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Does Not Have a Built-In Microphone

Most of the other low megapixel webcams that have been available for a similar time to the PK-635 have a built-in microphone, however the A4Tech PK-635 does not have a built-in microphone.

We compared all the other webcams which also have a built-in microphone to this webcam and we think the Kloner KWC0078[plb_1854260_price], the Logitech B500[plb_546296_price], or the Gembird CAM0360U-1[plb_1284889_price] which is also cheaper is also worth considering.

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Only 640 X 480 Pixels Maximum Video Resolution

This webcam has a maximum video resolution of 640 x 480 pixels, which is the most commonly found maximum video resolution on webcams of a comparable age and type to it.

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Only 54 Viewing Angles

The A4Tech PK-635 is a 54 degrees viewing angle webcam. Most of the other webcams of this spec and age have between 54 and 169 viewing angles.

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Does Not Have a Snapshot Button

The A4Tech PK-635 does not have a snapshot button, although keep in mind that most of the other comparable spec webcams that have been around for around the same time as the PK-635 also do not have a snapshot button.

There are a number of alternative webcams which also have a snapshot button that you might also want to look at including the Logitech B500[plb_546296_price], or the Gembird CAM0360U-1[plb_1284889_price] which is also cheaper.

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Does Not Have a Zoom Capability

The A4Tech PK-635 does not have a zoom capability, although this is within the context that most of the other similar spec webcams that have been available for more than two years also do not have a zoom capability.

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Does Not Have a Night Mode

The A4Tech PK-635 does not have a night mode. Most of the other webcams that have been available for a similar time to the PK-635 also do not have a night mode.

Alternative webcams which also have a night mode that you might also want to consider include the Gembird CAM0360U-1[plb_1284889_price] which is also cheaper.

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Not Full HD

Most webcams of a comparable spec and age to the PK-635 are not full HD. The A4Tech PK-635 is no exception to this as it too is not full HD.

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3 Other reasons to consider the A4Tech PK-635

Released Over Four Years Ago

This A4Tech webcam has been on the market for over four years.

Average Maximum Frame Rate

At 30 frames per second, the A4Tech PK-635 has a fairly average maximum frame rate compared to most of the other low megapixel webcams that have been available for a similar time to the PK-635.

There are a number of other 30fps maximum frame rate webcams currently available that you might also want to consider including the Prestigio PWC213[plb_146279_price], the Logitech C160[plb_327646_price], or the Microsoft LifeCam VX-800[plb_473212_price] which is cheaper.

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USB Interface

This webcam has a USB 2 interface, which is typical of many webcams of this age and spec.

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Specification

Performance
Megapixel
Maximum Frame Rate
Face Tracking
Maximum Video Resolution
Night Mode
Zoom Capability
Full HD
Plug and Play
Operating Voltage
White Balance
Noise Reduction
Normal Focusing Range
Photo Feature
Resolution At Capture Speed
Maximum Image Resolution
Design
Built-In Microphone
Mounting Type
Colour of Product
Interface
LED Indicators
Pan Range
Tilt Angle
Sensor Type
Built-In Flash
Weight & Dimensions
Height
Depth
Width
Other Features
USB Powered
Mac Compatibility
Manual Focus
Optical Drive Required
USB Required
Minimum Processor
Width (imperial)
Height
Depth (imperial)
Viewing Angle
Power Source
Night Vision
Microphone Included
Packaging Data
Manual
Desktop Stand
AC Adapter Included
Headset Included

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers a4 tech a4, a4 tech a4t, a4 tech a4te, a4 tech a4tec, a4 tech pk635, a4 tech a4tech, a4 tech pk635g
Barcodes 04711421787550, 04711421858182

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