HomeArticlesProductsKeywordsCompanies

Compare NEC MultiSync PA311D vs BenQ SW270C vs BenQ PD2705U

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 - 60 W)
1x USB 3.2 (Type-C; downstream), 1x USB 3.2 (Type-C; upstream; 65W; DP Alt Mode), 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x HDMI 2.0, 2x USB 3.2 (Type-B; upstream), 3x USB 3.2 (Type-A; Gen 1; downstream)

Construction

Adjustment | Height
150 mm / 5.9055 in
150 mm / 5.9055 in
110 mm / 4.3307 in
Adjustment | Pivot
N/A
-0° ~ 90°
-0° ~ 90°
Adjustment | Swivel
-45° ~ 45°
-45° ~ 45°
-30° ~ 30°
Adjustment | Tilt
-5° ~ 25°
-5° ~ 20°
-5° ~ 20°
Camera
No
No
No
Colors
Black
Gray
Black
Speakers
2x 2.5W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
84.17% screen-to-body ratio
88.46% screen-to-body ratio
89.21% screen-to-body ratio
Size | Depth
3.14 in / 79.7 mm w/o stand, 11.87 in / 301.6 mm w/ stand
2.47 in / 62.65 mm w/o stand, 8.4 in / 213.4 mm w/ stand
3.39 in / 86 mm w/o stand, 10.11 in / 256.8 mm w/ stand
Size | Height
16.28 in / 413.6 mm w/o stand, 17.06 in / 433.2 mm w/ stand
14.52 in / 368.9 mm w/o stand, 19.86 in / 504.5 mm w/ stand
14.4 in / 365.7 mm w/o stand, 17.75 in / 450.9 mm w/ stand
Size | Width
29.05 in / 737.9 mm
24.17 in / 613.8 mm
24.17 in / 614 mm
Weight
8.6 kg / 19 lbs w/o stand , 14.9 kg / 33 lbs w/ stand
6.5 kg / 14 lbs w/o stand , 9.5 kg / 21 lbs w/ stand
6 kg / 13 lbs w/o stand , 9.3 kg / 20 lbs w/ stand

Display

Aspect Ratio
19:10
16:9
16:9
Brightness
350 nits
300 nits
250 nits / 350 nits (peak)
Contrast Ratio
1400:1 (static)
1000:1 (static), 20000000:1 (dynamic)
1200:1 (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
31" (31.06 in / 789 mm)
27" (26.93 in / 684 mm)
27" (26.93 in / 684 mm)
Display Type
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte
Gamut
152.2% Adobe RGB, 98% DCI-P3, 107.8% NTSC, 112.8% sRGB
99% Adobe RGB, 97% DCI-P3, 100% sRGB
99% sRGB
Input Lag
30 ms
Pixel Density
149 ppi
109 ppi
163 ppi
Pixel Pitch
0.17 mm
0.233 mm
0.185 mm
Refresh Rate
24 Hz ~ 75 Hz
24 Hz ~ 76 Hz
60 Hz
Resolution
DCI 4K (4096x2160)
QHD (2560x1440)
4K (3840x2160)
Response Time
8 ms (avg)
5 ms (min) / 14 ms (avg)
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
HDR10
Licenses
RoHS
ENERGY STAR 7.0, WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
Operating Humidity
20 % ~ 80 %
Operating Temperature
5 °C ~ 35 °C , 41 °F ~ 95 °F
Variable Framerate
AMD FreeSync
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, 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
Auto Pivot, Uniformity Technology, Calman Verified, Pantone Validated, DualView, Hotkey Puck G2, Solidworks, Picture-by-Picture, Flicker-free technology, Color Modes, AMA (Advanced Motion Accelerator), Picture-in-Picture, Low Blue Light, KVM Switch

Performance

Power Consumption
84 W (max) / 0.5 W (sleep)
36.1 W (average) / 47 W (max) / 18 W (eco) / 0.5 W (sleep) / 0.5 W (off)
27.5 W (average) / 152 W (max) / 0.5 W (sleep) / 0.5 W (off)

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 - mini-DP to DP, USB 3.1 cable
Debut
2019
2019
2021

Reviews

Neofiliac score
85%
84%
63%
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
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1200:1 contrast ratio
  • 10-bit display panel
  • Build-in speakers included
Cons
  • Display panel not very bright

Price

Offers (incl. referral links)
Remove
Remove
Remove
Add up to 4 products to the comparison using the search bar above
Information on this page is provided on an as-is basis. No warranty on accuracy is implied. This page may contain affiliate links to third-party merchants such as Amazon and eBay. If you make a purchase using the supplied link, we may receive a commission. Neofiliac places the utmost respect for your privacy. We use no cookie whatsoever beyond that needed for the proper functioning of the website.