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Compare NEC MultiSync EA231WU vs Asus ProArt PA248CNV vs Asus PA278CV

Connectivity

Ports
1x HDMI 1.4, 1x DisplayPort 1.2, 1x D-sub, 1x 3.5 mm Audio Out, 1x DVI-D Dual Link, 3x USB 2.0 (downstream), 1x USB 2.0 (upstream)
1x Ethernet RJ45, 1x HDMI 1.4, 1x DisplayPort 1.2 (out with MST), 1x 3.5 mm Audio Out 3.0, 1x DisplayPort 1.2 (in), 4x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode)
1x HDMI 1.4, 2x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x DVI-D Dual Link, 1x USB (Type-C; upstream; 65W; DP Alt Mode), 4x USB 3.1 (Type-A; Gen 1; downstream)

Construction

Adjustment | Height
150 mm / 5.9055 in
130 mm / 5.1181 in
150 mm / 5.9055 in
Adjustment | Pivot
-0° ~ 90°
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-170° ~ 170°
-90° ~ 90°
-45° ~ 45°
Adjustment | Tilt
-5° ~ 35°
-5° ~ 35°
-5° ~ 35°
Camera
No
No
No
Colors
Black, White
Black
Black
Speakers
2x 1W
2x 2W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
87.78% screen-to-body ratio
87.55% screen-to-body ratio
Size | Depth
9.84 in / 250 mm w/ stand
2.28 in / 58 mm w/o stand, 8.31 in / 211 mm w/ stand
2.13 in / 54 mm w/o stand, 8.98 in / 228 mm w/ stand
Size | Height
13.28 in / 337.2 mm w/ stand
14.13 in / 359 mm w/o stand, 14.53 in / 369 mm w/ stand
14.65 in / 372 mm w/o stand, 14.72 in / 374 mm w/ stand
Size | Width
19.64 in / 498.9 mm
20.98 in / 533 mm
24.21 in / 615 mm
Weight
3.4 kg / 7 lbs w/o stand , 5.9 kg / 13 lbs w/ stand
4.4 kg / 10 lbs w/o stand , 6.5 kg / 14 lbs w/ stand
5.5 kg / 12 lbs w/o stand , 8.4 kg / 18 lbs w/ stand

Display

Aspect Ratio
16:10
16:10
16:9
Brightness
250 nits
300 nits
350 nits
Contrast Ratio
1000:1 (static), 25000:1 (dynamic)
1000:1 (static), 100000000:1 (dynamic)
1000:1 (static), 100000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits (6 bits + FRC), 16777216 colors
8 bits, 16777216 colors
8 bits, 16777216 colors
Display Diagonal
23" (22.5 in / 571.5 mm)
24" (24.06 in / 611 mm)
27" (27 in / 685.8 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte
Gamut
75.5% Adobe RGB, 72% NTSC, 101.8% sRGB
100% sRGB
100% sRGB
Pixel Density
100 ppi
94 ppi
109 ppi
Pixel Pitch
0.252 mm
0.27 mm
0.233 mm
Refresh Rate
50 Hz ~ 60 Hz
24 Hz ~ 75 Hz
46 Hz ~ 75 Hz
Resolution
WUXGA (1920x1200)
WUXGA (1920x1200)
QHD (2560x1440)
Response Time
5 ms (min)
5 ms (min)
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

Licenses
CE, ENERGY STAR 7.0, ErP, FCC Class B, ISO 9241-307, MPR II / MPR III, PCT/Gost, RoHS, TCO Certified Displays 7.0, TÜV/Ergonomics, TÜV/GS, UL/cUL
BSMI, CB, CCC, CE, CEC, CU, Energy Star, ErP, eStandby, FCC, ICES-3, ISO-9241-307, J-MOSS, KC, KCC, MEPS, PC recycle, PSB, PSE, RCM, RoHS, TCO 8.0, TUV-Ergo, TUV Flicker-free, TUV-GS, TUV Low Blue Light, UL/cUL, VCCI, WEEE, WHQL (Windows 10, Windows 7)
BSMI, CB, CCC, CE, CEC, CU, Energy Star, ErP, eStandby, FCC, ICES-3, ISO-9241-307, J-MOSS, KC, KCC, MEPS, PC recycle, PSB, PSE, RCM, RoHS, TCO8.0, TUV-Ergo, TUV Flicker-free, TUV-GS, TUV Low Blue Light, UL/cUL, VCCI, WEEE, WHQL (Windows 10, Windows 7)
Operating Humidity
20 % ~ 80 %
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
Video
Dynamic Visual Mode, EcoModes, XtraView, Human sensor, NaViSet software, Light sensor, HDCP (High-bandwidth Digital Content Protection), Carbon Footprint Meter, Picture-by-Picture, ControlSync, Resettable Cost Meter
Asus ProArt Preset (11 modes), SPLENDID Video Intelligence Technology, Skin-Tone Selection (3 modes), Trace Free Technology, Asus ProArt Palette, Motion Sync, CalMAN Verified, Flicker-free technology, QuickFit (3 modes), Picture-by-Picture, Ultra-Low B...
Asus ProArt Preset (10 modes), Asus ProArt Palette, Low Blue Light, CalMAN Verified, Color Temperature Selection (5 modes), QuickFit (3 modes), Color Accuracy - △E<2, Asus ProArt Widget, 6-axis color adjustment, Trace Free Technology, Flicker-fr...

Performance

Power Consumption
15 W (average) / 46 W (max) / 11 W (eco) / 0.3 W (sleep) / 0.3 W (off)
21 W (average) / 0.5 W (sleep)
21.28 W (average) / 0.5 W (sleep)

Production

Accessory
Color calibration kit, ControlSync cable, DisplayPort cable, DVI cable, USB 3.0 upstream cable
DisplayPort cable (optional), HDMI cable (optional), USB Type-C cable (optional)
Color pre-calibration report, DisplayPort cable (optional), HDMI cable (optional), USB Type-C cable (optional)
Debut
2019
2022
2020

Reviews

Neofiliac score
58%
59%
50%
Pros
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Build-in speakers included
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Build-in speakers included
  • USB-C and Ethernet connectivity
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Build-in speakers included
Cons
  • No publicized HDR support
  • 8-bit display panel
  • Display panel not very bright
  • No publicized HDR support
  • 8-bit display panel
  • No publicized HDR support
  • 8-bit display panel

Price

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