BenQ BenQ PD2705U vs BenQ BenQ PD3420Q Comparison

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BenQ PD2705U

27" | 3840 x 2160

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BenQ PD3420Q

34" | 3440 x 1440

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BenQ PD2705U vs BenQ PD3420Q Monitor Comparison

Compare specifications, features, and performance between these two monitors to find the best choice for your needs.

Monitor Size Comparison

Side-by-side monitor comparison with A4 paper and 14-inch laptop as size reference.

Vertical monitor comparison with A4 paper and 14-inch laptop as size reference.

Specifications Comparison

Specification	BenQ PD2705U	BenQ PD3420Q
Brand	BenQ	BenQ
Display Size	27"	34"
Resolution	3840 x 2160	3440 x 1440
Panel Type	IPS-Type LCD	IPS-Type LCD
Refresh Rate	60 Hz	60 Hz
Response Time	5 ms	5 ms (GtG)
Brightness	350 nits / cd/m2 (Peak in HDR Mode)250 nits / cd/m2 (Sustained)	350 nits / cd/m2 (Sustained in SDR Mode)400 nits / cd/m2 (Peak in HDR Mode)
Contrast Ratio	1200:1	1000:1
HDR Support	Yes: HDR10	Yes: HDR10
Color Gamut	99% Rec. 70999% sRGB	98% DCI-P3 100% sRGB 100% Rec. 709
VESA Mount	100 x 100 mm	100 x 100 mm
Built-in Speakers	Yes: 2x 2.5 W	Yes: 2x 2 W
Power Consumption	Maximum: 152.0 WTypical: 27.5 WStandby: 0.5 W	Standby: 0.5 WTypical: 50.0 WMaximum: 185.0 W

Detailed Features Comparison

Gaming Performance

BenQ PD2705U

Refresh Rate : 60 Hz
Response Time : 5 ms
VRR Support : FreeSync
HDR Gaming : Yes: HDR10

BenQ PD3420Q

Refresh Rate : 60 Hz
Response Time : 5 ms (GtG)
VRR Support : No
HDR Gaming : Yes: HDR10

Professional Work

BenQ PD2705U

Color Gamut Coverage : 99% Rec. 70999% sRGB
Color Support (Bit Depth) : 1.07 Billion Colors (10-Bit)
Max Brightness : 350 nits / cd/m2 (Peak in HDR Mode)250 nits / cd/m2 (Sustained)
Contrast Ratio : 1200:1

BenQ PD3420Q

Color Gamut Coverage : 98% DCI-P3
100% sRGB
100% Rec. 709
Color Support (Bit Depth) : 1.07 Billion Colors (10-Bit)
Max Brightness : 350 nits / cd/m2 (Sustained in SDR Mode)400 nits / cd/m2 (Peak in HDR Mode)
Contrast Ratio : 1000:1

Connectivity & Ergonomics

BenQ PD2705U

USB-C Power Delivery : 65W
USB Ports : 14x USB-A + 14x USB-C
Height Adjustment : Yes
Ergonomic Features : Full Ergonomic

BenQ PD3420Q

USB-C Power Delivery : 65W
USB Ports : 13x USB-A + 14x USB-C
Height Adjustment : Yes
Ergonomic Features : Height + Tilt + Swivel

Which Monitor Should You Choose?

Both the BenQ PD2705U and BenQ PD3420Q have their unique strengths and are designed for different use cases. Here's our recommendation based on your primary needs:

Choose BenQ PD2705U

If you prioritize:

Professional office productivity
Eye comfort for long work sessions
Ultra-high resolution for detailed work
HDR support for enhanced visuals

Choose BenQ PD3420Q

If you prioritize:

Professional office productivity
Eye comfort for long work sessions
Large screen for immersive experience
Ultrawide screen for multitasking
HDR support for enhanced visuals

Final Verdict

Overall, both monitors serve their intended purposes well. The choice between the BenQ PD2705U and BenQ PD3420Q ultimately depends on your specific needs, budget, and workspace requirements. Consider your primary use case and the features that matter most to you before making a decision.

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