Compare NEC MultiSync PA311D vs BenQ SW321C vs BenQ EW2780U
Connectivity
Ports
3x USB 3.1 (downstream), 1x Ethernet RJ45, 2x DisplayPort 1.2, 1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x USB 3.1 (Type-C; DisplayPort; 65W), 2x USB 3.1 (Type-B; upstream)
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; DisplayPort; 60W)
1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x USB (Type-C; 60W; DP Alt Mode), 2x HDMI 2.0
Construction
Adjustment | Height
150 mm / 5.9055 in
150 mm / 5.9055 in
N/A
Adjustment | Pivot
N/A
-0° ~ 90°
N/A
Adjustment | Swivel
-45° ~ 45°
-45° ~ 45°
N/A
Adjustment | Tilt
-5° ~ 25°
-5° ~ 20°
-5° ~ 15°
Camera
No
No
Colors
Black
Gray
Metallic Brown/Black
Speakers
2x 5W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
84.17% screen-to-body ratio
82.96% screen-to-body ratio
Size | Depth
3.14 in / 79.7 mm w/o stand, 11.87 in / 301.6 mm w/ stand
3.06 in / 77.82 mm w/o stand, 13.41 in / 340.53 mm w/ stand
7.72 in / 196 mm w/ stand
Size | Height
16.28 in / 413.6 mm w/o stand, 17.06 in / 433.2 mm w/ stand
17.64 in / 448.15 mm w/o stand, 20.22 in / 513.65 mm w/ stand
18.17 in / 461.4 mm w/ stand
Size | Width
29.05 in / 737.9 mm
29.9 in / 759.4 mm
24.17 in / 614 mm
Weight
8.6 kg / 19 lbs w/o stand , 14.9 kg / 33 lbs w/ stand
9.1 kg / 20 lbs w/o stand , 11.8 kg / 26 lbs w/ stand
6.7 kg / 15 lbs w/ stand
Display
Aspect Ratio
19:10
16:9
16:9
Brightness
350 nits
250 nits
350 nits
Contrast Ratio
1400:1 (static)
1000:1 (static), 20000000:1 (dynamic)
1300:1 (static), 20000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
10 bits, 1073741824 colors
Display Diagonal
31" (31.06 in / 789 mm)
32" (32 in / 812.8 mm)
27" (27 in / 685.8 mm)
Display Type
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte
Gamut
152.2% Adobe RGB, 98% DCI-P3, 107.8% NTSC, 112.8% sRGB
99% Adobe RGB, 95% DCI-P3, 100% sRGB
99% sRGB
Pixel Density
149 ppi
137 ppi
163 ppi
Pixel Pitch
0.17 mm
0.185 mm
0.155 mm
Refresh Rate
24 Hz ~ 75 Hz
24 Hz ~ 76 Hz
60 Hz
Resolution
DCI 4K (4096x2160)
4K (3840x2160)
4K (3840x2160)
Response Time
8 ms (avg)
5 ms (min)
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
HDR, HLG (Hybrid Log Gamma)
HDR10, HLG (Hybrid Log Gamma)
HDR10
Licenses
RoHS
TÜV Rheinland Flicker-free, TÜV Rheinland Low Blue Light, Mac Compatible, Windows Compatible
Operating Humidity
20 % ~ 80 %
10 % ~ 90 %
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Video
Wide Color Gamut, Ambix4, SpectraView Engine, Picture-in-Picture, XtraView+, SpectraViewII color calibration, Black Level adjustment, Human Sensor, DDC/CI, DisplaySync Pro, Picture-by-Picture, Low Blue Light, TileMatrix, Digital Uniformity Correction, ...
Black Level, Flicker-free technology, Picture-in-Picture, Hardware calibration, HDCP (High-bandwidth Digital Content Protection) 2.2, Uniformity Technology, Hotkey Puck G2, Gamut Duo, AMA (Advanced Motion Accelerator), Low Blue Light, AQCOLOR Technolog...
Color Weakness, ePaper mode, Flicker-free technology, Low Blue Light, HDRi, Eye Reminder, AMA (Advanced Motion Accelerator), Smart Focus, Brightness Intelligence Plus (B.I.+), Super Resolution
Performance
Power Consumption
84 W (max) / 0.5 W (sleep)
170 W (max) / 52 W (eco) / 0.5 W (sleep) / 0.5 W (off)
145 W (max) / 34 W (eco)
Power Supply
60 W Power Delivery via USB-C
60 W Power Delivery via USB-C
Production
Accessory
DisplayPort cable, Mini DisplayPort to DisplayPort cable, USB 3.1 A to B cable, SpectraViewII Color Calibration Kit (SVII-PRO-KIT) - optional, Color calibration sensor (MDSVSENSOR3) - optional, SpectraView software (SVIISOFT) - optional, Hood (HD2PA31)...
HDMI cable, Mini DisplayPort to DisplayPort cable, USB cable, USB Type-C cable, Shading hood
Debut
2019
2019
2019
Reviews
Neofiliac score
85%
79%
58%
Pros
- Ultra-wide form factor
- Rich color reproduction
- High 1400:1 contrast ratio
- 10-bit display panel
- Stand with tilt, swivel, and height adjustment
- Rich color reproduction
- Stand with tilt, swivel, pivot, and height adjustments
- High 1000:1 contrast ratio
- 10-bit display panel
- High 1300:1 contrast ratio
- 10-bit display panel
- Build-in speakers included
Cons
- Display panel not very bright
- Only tilt adjustment
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