Compare NEC MultiSync PA311D vs NEC AccuSync AS221F vs NEC MultiSync PA311D
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 D-sub, 1x 3.5 mm Audio In, 1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x DisplayPort 1.2
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)
Construction
Adjustment | Height
150 mm / 5.9055 in
N/A
150 mm / 5.9055 in
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-45° ~ 45°
N/A
-45° ~ 45°
Adjustment | Tilt
-5° ~ 25°
-5° ~ 20°
-5° ~ 25°
Camera
No
No
No
Colors
Black
Black
Black
Speakers
2x 1W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
84.17% screen-to-body ratio
89.65% screen-to-body ratio
84.17% screen-to-body ratio
Size | Depth
3.14 in / 79.7 mm w/o stand, 11.87 in / 301.6 mm w/ stand
1.84 in / 46.8 mm w/o stand, 7.17 in / 182 mm w/ stand
3.14 in / 79.7 mm w/o stand, 11.87 in / 301.6 mm w/ stand
Size | Height
16.28 in / 413.6 mm w/o stand, 17.06 in / 433.2 mm w/ stand
11.48 in / 291.7 mm w/o stand, 14.94 in / 379.4 mm w/ stand
16.28 in / 413.6 mm w/o stand, 17.06 in / 433.2 mm w/ stand
Size | Width
29.05 in / 737.9 mm
19.19 in / 487.5 mm
29.05 in / 737.9 mm
Weight
8.6 kg / 19 lbs w/o stand , 14.9 kg / 33 lbs w/ stand
2.7 kg / 6 lbs w/o stand , 3.1 kg / 7 lbs w/ stand
8.6 kg / 19 lbs w/o stand , 14.9 kg / 33 lbs w/ stand
Display
Aspect Ratio
19:10
16:9
19:10
Brightness
350 nits
250 nits
350 nits
Contrast Ratio
1400:1 (static)
1000:1 (static)
1400:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits, 1073741824 colors
8 bits (6 bits + FRC), 16777216 colors
10 bits, 1073741824 colors
Display Diagonal
31" (31.06 in / 789 mm)
22" (21.5 in / 546.1 mm)
31" (31.06 in / 789 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
152.2% Adobe RGB, 98% DCI-P3, 107.8% NTSC, 112.8% sRGB
Pixel Density
149 ppi
102 ppi
149 ppi
Pixel Pitch
0.17 mm
0.248 mm
0.17 mm
Refresh Rate
24 Hz ~ 75 Hz
50 Hz ~ 75 Hz
24 Hz ~ 75 Hz
Resolution
DCI 4K (4096x2160)
FHD (1920x1080)
DCI 4K (4096x2160)
Response Time
8 ms (avg)
6 ms (min)
8 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
HDR, HLG (Hybrid Log Gamma)
HDR, HLG (Hybrid Log Gamma)
Licenses
RoHS
ENERGY STAR 8.0, RoHS, TCO 8.0
RoHS
Operating Humidity
20 % ~ 80 %
20 % ~ 80 %
20 % ~ 80 %
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
5 °C ~ 35 °C , 41 °F ~ 95 °F
5 °C ~ 35 °C , 41 °F ~ 95 °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, ...
Digital smoothing, Digital controls, Rapid Response technology, XtraView, ECO Mode, AccuColor colorcontrol, Ambix dual-input technology
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, ...
Performance
Power Consumption
84 W (max) / 0.5 W (sleep)
13 W (average) / 21 W (max) / 10 W (eco) / 0.27 W (sleep)
84 W (max) / 0.5 W (sleep)
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)...
DisplayPort cable
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)...
Debut
2019
2020
2019
Reviews
Neofiliac score
85%
41%
85%
Pros
- Ultra-wide form factor
- Rich color reproduction
- High 1400:1 contrast ratio
- 10-bit display panel
- Stand with tilt, swivel, and height adjustment
- High 1000:1 contrast ratio
- Build-in speakers included
- Ultra-wide form factor
- Rich color reproduction
- High 1400:1 contrast ratio
- 10-bit display panel
- Stand with tilt, swivel, and height adjustment
Cons
- No publicized HDR support
- Only tilt adjustment
- 8-bit display panel
- Display panel not very bright
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