Our Verdict
Logitech MX Brio Wins
Offers 1080p at 60fps for smoother video and advanced AI low-light with 70% larger sensor pixels. Choose Acer for faster PDAF autofocus and a lightweight 0.11 lbs design.
Spec Comparison
11 specs compared
| Specification |  |  |
|---|---|---|
| Price | $200 | $62 |
| Rating | 4.4(851) | 4.4(110) |
| Resolution | 4K | 4K |
| Autofocus | Yes | Yes |
| Weight | 0.79 lbs | 0.11 lbs |
| Autofocus Type | AF | PDAF |
| Connection | USB-C | USB-A |
| Microphone Type | noise-canceling | noise-canceling |
| Privacy Shutter | Yes | Yes |
| Max Frame Rate Fps | 60 | 30 |
| Low Light Correction | Yes | Yes |
| Hdr Support | — | Yes |
| Sensor Brand | — | Sony |
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Pros & Cons
Quick overview of strengths and weaknesses
Logitech MX Brio
- Outputs 4K at 30fps or 1080p at 60fps video
- 70% larger sensor pixels improve image clarity
- AI improves face visibility in low light by 2x
- Dual AI mics reduce background audio noise
- 0.79 lbs unit weight may impact portability
- Specific features require Logitech software install
acer acer 4K
- Delivers 4K resolution with HDR for video calls.
- Sony 1/2" sensor improves low-light performance.
- PDAF autofocus provides fast, accurate subject tracking.
- Dual noise-reduction mics capture clear audio at 2.5m.
- Limited to 30 frames per second at 4K resolution.
- No dedicated software for advanced camera controls.
- Lacks an integrated light source for illumination.
Frequently Asked Questions
Common questions about this comparison
Which is better for high frame rate video?
Logitech MX Brio. It can deliver 1080p video at a smooth 60 frames per second. The Acer 4K Webcam is limited to 30 frames per second at 4K resolution, impacting motion fluidity for streaming or fast-paced content.
What is the main difference in autofocus technology?
The Acer webcam features PDAF (Phase Detection Autofocus) for faster, more precise subject tracking. The Logitech MX Brio uses standard autofocus. PDAF is generally superior for quickly changing scenes and maintaining sharp focus.
How do they compare in low-light conditions?
Both have low-light correction. Logitech MX Brio has a 70% larger sensor and AI for 2x improved face visibility. Acer uses a Sony 1/2" sensor and HDR for enhanced low-light performance. Logitech's AI provides a strong edge.
Which offers better portability?
The Acer 4K Webcam is significantly more portable, weighing only 0.11 lbs. The Logitech MX Brio is heavier at 0.7875 lbs, which might impact its suitability for frequent travel or setups requiring minimal weight.
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