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Compare BenQ PD3420Q vs BenQ SW270C vs MSI Summit MS321UP

Connectivity

Ports
1x USB 3.1 (downstream; upstream), 2x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.4, 1x USB (Type-C; DisplayPort 1.4; 65W), 3x USB 3.1 (downstream)
1x USB 3.1 (upstream), 2x HDMI 2.0, 1x 3.5 mm Audio Out, 1x SD Memory Card Slot, 1x DisplayPort 1.4, 2x USB 3.1 (downstream), 1x USB 3.1 (Type-C - 60 W)
3x USB 3.2 (Type-A; Gen 1; downstream), 2x HDMI 2.0 (b), 1x 3.5 mm Microphone In, 1x 3.5 mm Audio Out (Audio Combo), 1x 3.5 mm Audio Out, 1x DisplayPort 1.2, 1x USB 2.0 (Type-C; upstream; 15W; DP Alt Mode), 1x SD Memory Card Slot, 1x USB 3.2 (Type-B; u...

Construction

Adjustment | Height
150 mm / 5.9055 in
150 mm / 5.9055 in
100 mm / 3.937 in
Adjustment | Pivot
N/A
-0° ~ 90°
N/A
Adjustment | Swivel
-30° ~ 30°
-45° ~ 45°
-35° ~ 35°
Adjustment | Tilt
-5° ~ 20°
-5° ~ 20°
-5° ~ 20°
Camera
No
No
No
Colors
Gray
Gray
Black
Speakers
2x 2.5W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
87.28% screen-to-body ratio
88.46% screen-to-body ratio
Size | Depth
3.44 in / 87.4 mm w/o stand, 9.62 in / 244.34 mm w/ stand
2.47 in / 62.65 mm w/o stand, 8.4 in / 213.4 mm w/ stand
9.25 in / 235 mm w/ stand
Size | Height
14.63 in / 371.5 mm w/o stand, 17.53 in / 445.35 mm w/ stand
14.52 in / 368.9 mm w/o stand, 19.86 in / 504.5 mm w/ stand
18.14 in / 460.78 mm w/ stand
Size | Width
32.51 in / 825.8 mm
24.17 in / 613.8 mm
28.63 in / 727.1 mm
Weight
6.9 kg / 15 lbs w/o stand , 9.3 kg / 20 lbs w/ stand
6.5 kg / 14 lbs w/o stand , 9.5 kg / 21 lbs w/ stand
9.7 kg / 21 lbs w/ stand

Display

Aspect Ratio
21:9
16:9
16:9
Brightness
350 nits / 400 nits (peak)
300 nits
400 nits / 600 nits (peak)
Contrast Ratio
1000:1 (static)
1000:1 (static), 20000000:1 (dynamic)
1000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
34" (34 in / 863.6 mm)
27" (26.93 in / 684 mm)
32" (32 in / 812.87 mm)
Display Type
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte
Gamut
98% DCI-P3, 100% sRGB
99% Adobe RGB, 97% DCI-P3, 100% sRGB
95% DCI-P3, 136% sRGB
Input Lag
30 ms
Pixel Density
109 ppi
109 ppi
137 ppi
Pixel Pitch
0.233 mm
0.233 mm
0.185 mm
Refresh Rate
60 Hz
24 Hz ~ 76 Hz
60 Hz
Resolution
UW-QHD (3440x1440)
QHD (2560x1440)
4K (3840x2160)
Response Time
5 ms (min)
5 ms (min) / 14 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400
HDR10
DisplayHDR 600
Licenses
ENERGY STAR 7.0, WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
TUV Rheinland Flicker-free Certified, TUV Rheinland Low Blue Light Certified
Operating Humidity
10 % ~ 80 %
Operating Temperature
10 °C ~ 40 °C , 50 °F ~ 104 °F
Video
Darkroom mode, DualView, Picture-by-Picture, HDCP (High-bandwidth Digital Content Protection) 2.2, Hotkey Puck G2, Picture-in-Picture, HDR Mode, Flicker-free Technology, Animation Mode, KVM Switch, CAD/CAM mode, Low Blue Light
Black Level, Flicker-free technology, HDCP (High-bandwidth Digital Content Protection) 2.2, Picture-by-Picture, Low Blue Light, Hardware calibration ready, AMA (Advanced Motion Accelerator), Picture-in-Picture, AQCOLOR Technology
Frameless design, KVM Switch, MSI True Color Technology, Picture-by-Picture, Low Blue Light, MSI Productivity Intelligence (P.I.), 5-way Joystick Navigator / Macro-key, Picture-in-Picture, Flicker-free technology

Performance

Power Consumption
185 W (max) / 50 W (eco) / 0.5 W (sleep) / 0.5 W (off)
36.1 W (average) / 47 W (max) / 18 W (eco) / 0.5 W (sleep) / 0.5 W (off)
0.5 W (sleep) / 0.3 W (off)
Power Supply
65 W Power Delivery via USB-C

Production

Accessory
DisplayPort cable - mini-DP to DP, USB 3.1 cable
Magnetic Monitor Hood
Debut
2019
2019
2021

Reviews

Neofiliac score
88%
84%
88%
Pros
  • DisplayHDR 400
  • Ultra-wide form factor
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • DisplayHDR 600
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
Cons

Price

Offers (incl. referral links)
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