Comparison between:
- 34" BenQ PD3420Q
- 37.5" Acer Predator X38 P
- 34" Xiaomi Mi Curved Display 34
- 34" Nixeus NX-EDG34S

Brand, series, model

Information about the brand, series, model and model aliases.

BenQ PD3420QAcer Predator X38 PXiaomi Mi Curved Display 34Nixeus NX-EDG34S
BenQ PD3420QAcer Predator X38 PXiaomi Mi Curved Display 34Nixeus NX-EDG34S

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class34 in37.5 in34 in34 in
Diagonal863.6 mm
86.36 cm
34 in
2.8333 ft
952.5 mm
95.25 cm
37.5 in
3.125 ft
863.6 mm
86.36 cm
34 in
2.8333 ft
863.6 mm
86.36 cm
34 in
2.8333 ft
Width799.8 mm
79.98 cm
31.4882 in
2.624 ft
882.816 mm
88.2816 cm
34.7565 in
2.8964 ft
799.8 mm
79.98 cm
31.4882 in
2.624 ft
799.8 mm
79.98 cm
31.4882 in
2.624 ft
Height334.8 mm
33.48 cm
13.1811 in
1.0984 ft
367.84 mm
36.784 cm
14.4819 in
1.2068 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 ft
Radius of curvature-2300 mm
230 cm
90.5512 in
7.5459 ft
1500 mm
150 cm
59.0551 in
4.9213 ft
1500 mm
150 cm
59.0551 in
4.9213 ft
Panel manufacturer-LG DisplaySamsungSamsung
Panel typeIPSIPSSVASVA
Panel bit depth10 bits10 bits (8 bits + FRC)8 bits8 bits
FRC-Yes--
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio2.389:12.4:12.389:12.389:1
Resolution3440 x 1440 pixels3840 x 1600 pixels3440 x 1440 pixels3440 x 1440 pixels
Pixel pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.23 mm
0.023 cm
0.0091 in
0.0008 ft
0.232 mm
0.0232 cm
0.0091 in
0.0008 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density109 ppi
43 ppcm
110 ppi
43 ppcm
109 ppi
43 ppcm
109 ppi
43 ppcm
Display area87.28 %---
BacklightW-LEDW-LEDW-LEDW-LED
sRGB100 %135 %121 %100 %
NTSC (1953)--85 %-
DCI P398 %98 %--
Brightness350 cd/m²450 cd/m²300 cd/m²350 cd/m²
Peak brightness400 cd/m²--400 cd/m²
Static contrast1000 : 11000 : 13000 : 13000 : 1
Dynamic contrast-5000000 : 180000000 : 1-
HDRDisplayHDR 400DisplayHDR 400--
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time5 ms
0.0050 s
-4 ms
0.0040 s
4 ms
0.0040 s
CoatingAnti-glare/MatteAnti-glare/Matte (3H)Anti-glare/MatteAnti-glare/Matte
-Response time - 1 ms (MPRT - Motion Picture Response Time)PFS Phosphor W-LEDResponse time - 1ms (Photon to Render Latency)

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Vertical frequency (digital)60 Hz144 Hz48 Hz - 144 Hz48 Hz - 144 Hz
-Overclock - 175 Hz-DisplayPort - 144 Hz
HDMI - 100 Hz

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.5 W0.3 W--
Power consumption (sleep)0.5 W1.2 W--
Power consumption (eco)50 W---
Power consumption (average)-120 W--
Power consumption (maximum)185 W---

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width825.8 mm
82.58 cm
32.5118 in
2.7093 ft
---
Height371.5 mm
37.15 cm
14.626 in
1.2188 ft
---
Depth87.4 mm
8.74 cm
3.4409 in
0.2867 ft
---
Weight6.9 kg
15.21 lbs
---
Width with stand825.8 mm
82.58 cm
32.5118 in
2.7093 ft
-810.39 mm
81.039 cm
31.9051 in
2.6588 ft
813 mm
81.3 cm
32.0079 in
2.6673 ft
Height with stand445.35 mm
44.535 cm
17.5335 in
1.4611 ft
-520.61 mm
52.061 cm
20.4965 in
1.708 ft
457 mm
45.7 cm
17.9921 in
1.4993 ft
Depth with stand244.34 mm
24.434 cm
9.6197 in
0.8016 ft
-242.53 mm
24.253 cm
9.5484 in
0.7957 ft
102 mm
10.2 cm
4.0157 in
0.3346 ft
Weight with stand9.3 kg
20.5 lbs
--11.1 kg
24.47 lbs
ColorsGrayBlackBlackBlack

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm75 x 75 mm
Removable standYesYesYesYes
Height adjustmentYesYesYesNo
Height adjustment range150 mm
15 cm
5.9055 in
0.4921 ft
130 mm
13 cm
5.1181 in
0.4265 ft
--
Landscape/portrait pivotNoNo-No
Left/right swivelYesYesYesNo
Left swivel30 °30 °--
Right swivel30 °30 °--
Forward/backward tiltYesYes-Yes
Forward tilt5 °5 °--
Backward tilt20 °25 °--

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers2 x 2.5 W2 x 7 W--

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB (Type-C; DisplayPort 1.4; 65W)
3 x USB 3.1 (downstream)
1 x USB 3.1 (downstream; upstream)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x HDMI 2.0
2 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x HDMI 2.0
2 x DisplayPort 1.4
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP)--

Features

Some additional functional features of the model.

FeaturesAnimation Mode
CAD/CAM mode
Darkroom mode
DualView
Flicker-free Technology
HDR Mode
Hotkey Puck G2
KVM Switch
Low Blue Light
Picture-by-Picture
Picture-in-Picture
Acer HDR Ultra
ComfyView
Dark Boost
Flicker-free technology
Nano IPS
Nvidia G-SYNC Technology
Quantum Dot Color
AMD FreeSync technology
Low Blue Light
Picture-by-Picture
Picture-in-Picture
AMD FreeSync technology
HDR Ready
Low Frame Rate Compensation

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature--0 °C - 40 °C
32 °F - 104 °F
-
Operating humidity--10 % - 90 %-

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

Accessories-DisplayPort cable
HDMI cable
-DisplayPort cable
 BenQ PD3420QAcer Predator X38 PXiaomi Mi Curved Display 34Nixeus NX-EDG34S