Acer A640 4K Webcam with AI Noise Canceling Mic

Name: Acer A640 4K Webcam with AI Noise Canceling Mic
Brand: Acer
SKU: B0GXT9CXT1
Price: 39.98 USD
Availability: InStock

Value
Score66.8

↓ 14%this week

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Last updated: October 20, 2026

AcerWebcams4K, USB-CClip-On

$39.98as of Oct 20, 8:00 PM UTCCheck Price on Amazon

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Specifications

Interface: 4K, USB-C
Form Factor: Clip-On
Endurance: —
Warranty: 1 year
Brand: Acer

Value Score Breakdown

Buyer rating (65%)71

Price (25%)78

Warranty (10%)10

Our Verdict

The Acer A640 is an affordable 4K webcam with an AI noise-cancelling microphone that reduces background sounds such as keyboard clicks and fans during calls. It connects over USB-C and has about 660 Amazon ratings at 4.5 stars. 4K resolution gives sharper detail than 1080p webcams, though video calling apps usually compress to 1080p or lower, so the benefit shows most in recordings and in good lighting. Low-light performance and autofocus are simpler than premium 4K webcams. Choose the Acer A640 for a low-cost 4K webcam for calls and recording; for better low-light quality and software, the Logitech MX Brio is the premium option, and for faster autofocus at a budget price, the EMEET NOVA 4K.