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Compare the ACER EK220QE3bi size, resolution, refresh, and response, with DesignVue PD2705U monitor by BENQ, for better video, gaming, and home computing.
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Get DealsACER EK220QE3bi Specs

- Monitor Brand: ACER
- Model: EK220QE3bi
- Resolution: Full HD 1920 x 1080p
- Pixel Response: 5ms
- Screen Refresh Rate: 100Hz
- Screen Size: 21.5″ / Flat
- Colour: Black
- RRP: £74.00
BENQ DesignVue PD2705U Specs

- Monitor Brand: BENQ
- Model: DesignVue PD2705U
- Resolution: 4K Ultra HD 3840 x 2160p
- Pixel Response: 5ms
- Screen Refresh Rate: 60Hz
- Screen Size: 27″ / Flat
- Colour: Grey
- RRP: £369.00
DesignVue PD2705U and EK220QE3bi Screen Size and Resolution
The Acer EK220QE3bi has a 21.5″ inch Flat LED screen running pixel colour change at 5 milliseconds and a 100 Hertz image refresh to display clear Full HD 1920 x 1080p resolution video, and vibrant images.
In contrast, the Benq DesignVue PD2705U offers comparably smooth 4K Ultra HD 3840 x 2160p vibrant visuals across a Flat 27″ screen with a 5 millisecond response rate and fluid 60Hz refresh, for enhanced immersion.
Both the DesignVue PD2705U and EK220QE3bi screens are sharp and fast, with 4K Ultra HD 3840 x 2160p and Full HD 1920 x 1080p resolution, respectively – ideal for multimedia imagery.
- EK220QE3bi resolution: LED Full HD 1920 x 1080p
- DesignVue PD2705U resolution: IPS 4K Ultra HD 3840 x 2160p
Monitor Input Connectivity
The Acer EK220QE3bi monitor offers various input connections, namely – HDMI / VGA to receive high-definition data. Similarly, the Benq DesignVue PD2705U provides HDMI / DisplayPort / USB Type-C inputs, for fast communication with PC, laptop, or games console.
- ACER EK220QE3bi signal input: HDMI / VGA
- BENQ DesignVue PD2705U signal input: HDMI / DisplayPort / USB Type-C
Ratings and Reviews on ACER EK220QE3bi and BENQ DesignVue PD2705U Monitors
The 21.5″ ACER EK220QE3bi is rated 4.5/5 from 287 reviews, reflecting strong user satisfaction. Likewise, 27″ BENQ DesignVue PD2705U, receives a high 4.8/5 star rating from 204 reviewers.
Both LED EK220QE3bi and IPS DesignVue PD2705U monitors score well, with clear pixel density.
- EK220QE3bi reviews: 287 / 4.5/5 rating
- DesignVue PD2705U reviews: 204 / 4.8/5 rating
| BRAND | MODEL | SIZE | DISPLAY | REFRESH | RESPONSE | COST |
|---|---|---|---|---|---|---|
| ACER | EK220QE3bi | 21.5″ | LED | 100 | 5 | £74.00 |
| BENQ | DesignVue PD2705U | 27″ | IPS | 60 | 5 | £369.00 |
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