Comparison between:
- 31.5" MSI MAG321QR-QD
- 31.5" MSI Optix MAG321QR
- 31.5" Acer XV322QU Pbmiipprzx

Brand, series, model

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

MSI MAG321QR-QDMSI Optix MAG321QRAcer XV322QU Pbmiipprzx
SeriesMAGMAGNitro XV2
MSI MAG321QR-QDMSI Optix MAG321QRAcer XV322QU Pbmiipprzx
Model alias-Optix MAG321QRDENitro XV322QU Pbmiipprzx
XV322QUPbmiipprzx
XV322QUP
UM.JX2AA.P04
UM.JX2EE.P08
Model year202320212021

Display

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

Size class31.5 in31.5 in31.5 in
Diagonal801 mm
80.1 cm
31.5354 in
2.628 ft
801 mm
80.1 cm
31.5354 in
2.628 ft
801 mm
80.1 cm
31.5354 in
2.628 ft
Width698.112 mm
69.8112 cm
27.4847 in
2.2904 ft
698.112 mm
69.8112 cm
27.4847 in
2.2904 ft
697.344 mm
69.7344 cm
27.4545 in
2.2879 ft
Height392.688 mm
39.2688 cm
15.4602 in
1.2883 ft
392.688 mm
39.2688 cm
15.4602 in
1.2883 ft
392.256 mm
39.2256 cm
15.4431 in
1.2869 ft
Panel typeIPSIPSIPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYesYes
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution2560 x 1440 pixels
Quad HD (QHD) / 1440p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
Pixel pitch0.272 mm
0.0272 cm
0.0107 in
0.0009 ft
0.272 mm
0.0272 cm
0.0107 in
0.0009 ft
0.272 mm
0.0272 cm
0.0107 in
0.0009 ft
Pixel density93 ppi
36 ppcm
93 ppi
36 ppcm
93 ppi
36 ppcm
Display area89.33 %89.33 %90.48 %
BacklightW-LEDW-LEDW-LED
sRGB140 %127.1 %99 %
Adobe RGB (1998)98 %--
DCI P397 %93 %-
Rec. 202081 %--
Brightness350 cd/m²350 cd/m²330 cd/m²
Peak brightness400 cd/m²400 cd/m²400 cd/m²
Static contrast1200 : 11200 : 11200 : 1
Dynamic contrast100000000 : 1100000000 : 1100000000 : 1
HDRDisplayHDR 400DisplayHDR 400DisplayHDR 400
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time4 ms
0.0040 s
1 ms
0.0010 s
-
Input lag-15.7 ms
0.0157 s
-
CoatingAnti-glare/MatteAnti-glare/MatteAnti-glare/Matte (3H)
Response time - 1 ms (MPRT - Motion Picture Response Time)Response time - 1 ms (MPRT - Motion Picture Response Time)Response time - 1 ms (VRB - Visual Response Boost)

3D

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

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)72.6 kHz - 245.5 kHz90.9 kHz - 242.4 kHz24 kHz - 250 kHz
Vertical frequency (digital)48 Hz - 170 Hz48 Hz - 165 Hz48 Hz - 170 Hz
DisplayPort - 48 Hz - 170 Hz
HDMI - 48 Hz - 144 Hz
USB Type-C - 48 Hz - 170 Hz
PS5 - 2K with VRR; FHD @ 120 Hz
DisplayPort - 48 Hz - 165 Hz
HDMI - 48 Hz - 144 Hz
USB Type-C - 48 Hz - 165 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 V
220V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.3 W0.3 W0.5 W
Power consumption (sleep)0.5 W0.5 W0.5 W
Power consumption (eco)--33 W
Power consumption (average)32 W32 W40 W
Power consumption (maximum)--95 W
Power consumption (annual)--29 kWh
Energy efficiency class--F

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.

Width716.2 mm
71.62 cm
28.1969 in
2.3497 ft
716.2 mm
71.62 cm
28.1969 in
2.3497 ft
713 mm
71.3 cm
28.0709 in
2.3392 ft
Height428.5 mm
42.85 cm
16.8701 in
1.4058 ft
428.5 mm
42.85 cm
16.8701 in
1.4058 ft
424 mm
42.4 cm
16.6929 in
1.3911 ft
Depth61 mm
6.1 cm
2.4016 in
0.2001 ft
61 mm
6.1 cm
2.4016 in
0.2001 ft
56.4 mm
5.64 cm
2.2205 in
0.185 ft
Weight--7 kg
15.43 lbs
Width with stand716.2 mm
71.62 cm
28.1969 in
2.3497 ft
716.2 mm
71.62 cm
28.1969 in
2.3497 ft
713 mm
71.3 cm
28.0709 in
2.3392 ft
Height with stand476 mm
47.6 cm
18.7402 in
1.5617 ft
476.52 mm
47.652 cm
18.7606 in
1.5634 ft
494 mm
49.4 cm
19.4488 in
1.6207 ft
Depth with stand233.7 mm
23.37 cm
9.2008 in
0.7667 ft
233.68 mm
23.368 cm
9.2 in
0.7667 ft
269 mm
26.9 cm
10.5906 in
0.8825 ft
Weight with stand8.5 kg
18.74 lbs
8.23 kg
18.14 lbs
9.54 kg
21.03 lbs
Box width-960 mm
96 cm
37.7953 in
3.1496 ft
-
Box height-550 mm
55 cm
21.6535 in
1.8045 ft
-
Box depth-158 mm
15.8 cm
6.2205 in
0.5184 ft
-
Box weight11.2 kg
24.69 lbs
11.28 kg
24.87 lbs
-
Stand depth233.7 mm
23.37 cm
9.2008 in
0.7667 ft
233.68 mm
23.368 cm
9.2 in
0.7667 ft
269 mm
26.9 cm
10.5906 in
0.8825 ft
ColorsBlackBlackBlack

Ergonomics

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

VESA mountYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentYesYesYes
Height adjustment range130 mm
13 cm
5.1181 in
0.4265 ft
130 mm
13 cm
5.1181 in
0.4265 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape/portrait pivotNoNoNo
Left/right swivelYesYesYes
Left swivel45 °45 °90 °
Right swivel45 °45 °90 °
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt20 °20 °35 °

Audio

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

Speakers--2 x 2 W

Camera

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

CameraNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB 2.0 (Type-C; upstream; 15W; DP Alt Mode)
1 x USB 2.0 (Type-B; upstream)
2 x USB 2.0 (Type-A; downstream)
2 x HDMI 2.0 (CEC)
1 x DisplayPort 1.2 (a)
1 x 3.5 mm Audio Out
1 x USB 2.0 (Type-C; upstream; 15W; DP Alt Mode)
2 x USB 2.0 (Type-A; downstream)
1 x USB 3.1 (Type-B; Gen 1; upstream)
2 x HDMI 2.0
1 x DisplayPort 1.2 (a)
1 x 3.5 mm Audio Out
1 x USB 3.0 (Type-B; upstream)
4 x USB 3.0 (Type-A; downstream)
2 x HDMI 2.0
2 x DisplayPort 1.4
1 x 3.5 mm Audio Out
--High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

Features5-way navigator joystick
Adaptive-Sync technology
AMD FreeSync Premium
Flicker-free technology
Frameless design
Gaming Intelligence App
KVM Switch
Low Blue Light
MSI Mystic Light
Night Vision
NVIDIA G-Sync Compatible
Quantum Dot Color
Rapid IPS
Smart Crosshair
Wide Color Gamut
5-way OSD navigation joystick
Flicker-free technology
Low Blue Light
MSI Mystic Light
Night Vision
NVIDIA G-Sync Compatible
Acer ComfyView
Adaptive-Sync technology
AMD FreeSync Premium
BlueLightShield
Flicker-free technology
ZeroFrame Design

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
CE
FCC-B
RoHS
TÜV Rheinland Flicker Free Certification
TÜV Rheinland Low Blue Light Certification
WEEE
-MPR II
TUV Rheinland Eye Safety Certified

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 temperature10 °C - 40 °C
50 °F - 104 °F
10 °C - 40 °C
50 °F - 104 °F
-
Operating humidity10 % - 80 %10 % - 80 %-

Accessories

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

AccessoriesDisplayPort cable (optional)
HDMI cable (optional)
USB Type-B cable (optional)
-DisplayPort cable
HDMI cable
USB 3.0 cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington
 MSI MAG321QR-QDMSI Optix MAG321QRAcer XV322QU Pbmiipprzx