Comparison between:
- 31.5" Acer Nitro RG321QU Pbiipx
- 31.5" Acer XV322QU KVbmiiphzx
- 34" Acer Nitro XV342CK Pbmiipphzx

Brand, series, model

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

Acer Nitro RG321QU PbiipxAcer XV322QU KVbmiiphzxAcer Nitro XV342CK Pbmiipphzx
SeriesNitro RG1Nitro XV2Nitro XV2
Acer Nitro RG321QU PbiipxAcer XV322QU KVbmiiphzxAcer Nitro XV342CK Pbmiipphzx
Model aliasRG321QUPbiipx
UM.JR1EE.P01
UM.JR1SA.P01
UM.JR1AA.P01
Nitro XV322QU KVbmiiphzx
XV322QUKVbmiiphzx
XV322QUKV
XV322QU KV
UM.JX2AA.V01
Nitro XV342CKP
UM.CX2EE.P09
Model year202120212021

Display

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

Size class31.5 in31.5 in34 in
Diagonal801 mm
80.1 cm
31.5354 in
2.628 ft
801 mm
80.1 cm
31.5354 in
2.628 ft
863.6 mm
86.36 cm
34 in
2.8333 ft
Width697.344 mm
69.7344 cm
27.4545 in
2.2879 ft
697.344 mm
69.7344 cm
27.4545 in
2.2879 ft
799.8 mm
79.98 cm
31.4882 in
2.624 ft
Height392.256 mm
39.2256 cm
15.4431 in
1.2869 ft
392.256 mm
39.2256 cm
15.4431 in
1.2869 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 ft
Panel typeIPSIPSIPS
Panel bit depth8 bits10 bits (8 bits + FRC)8 bits
FRCNoYes-
Colors16777216 colors
24 bits
1073741824 colors
30 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
2.389:1
Resolution2560 x 1440 pixels
Quad HD (QHD) / 1440p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
3440 x 1440 pixels
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
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density93 ppi
36 ppcm
93 ppi
36 ppcm
109 ppi
43 ppcm
Display area93.02 %89.34 %89.31 %
BacklightW-LEDW-LEDW-LED
sRGB--99 %
NTSC (1953)72 %--
DCI P3-90 %-
Brightness250 cd/m²330 cd/m²-
Peak brightness-400 cd/m²400 cd/m²
Static contrast1000 : 11000 : 11000 : 1
Dynamic contrast100000000 : 1100000000 : 1100000000 : 1
HDRHDR10DisplayHDR 400DisplayHDR 400
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte
Response time - 1 ms (VRB - Visual Response Boost)Response time - 0.5 ms (VRB - Visual Response Boost)Response time - 1 ms (VRB - Virtual 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)24 kHz - 250 kHz24 kHz - 250 kHz15 kHz - 217 kHz
Vertical frequency (digital)48 Hz - 170 Hz48 Hz - 170 Hz48 Hz - 144 Hz
Native - 144 Hz
Overclock - 170 Hz
Native - 144 Hz
Overclock - 170 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 W0.12 W
Power consumption (sleep)0.3 W0.5 W0.23 W
Power consumption (average)37 W65 W38 W
Power consumption (maximum)41 W90 W-
Power consumption (annual)37 kWh-36 kWh
Energy efficiency classG-G

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.

Width712 mm
71.2 cm
28.0315 in
2.336 ft
715.77 mm
71.577 cm
28.1799 in
2.3483 ft
817 mm
81.7 cm
32.1654 in
2.6804 ft
Height413 mm
41.3 cm
16.2598 in
1.355 ft
427.74 mm
42.774 cm
16.8402 in
1.4033 ft
367 mm
36.7 cm
14.4488 in
1.2041 ft
Depth37.34 mm
3.734 cm
1.4701 in
0.1225 ft
89.41 mm
8.941 cm
3.5201 in
0.2933 ft
58.6 mm
5.86 cm
2.3071 in
0.1923 ft
Weight-7.71 kg
17 lbs
6.8 kg
14.99 lbs
Width with stand712 mm
71.2 cm
28.0315 in
2.336 ft
715.77 mm
71.577 cm
28.1799 in
2.3483 ft
817 mm
81.7 cm
32.1654 in
2.6804 ft
Height with stand523.24 mm
52.324 cm
20.6 in
1.7167 ft
468.8 mm
46.88 cm
18.4567 in
1.5381 ft
447 mm
44.7 cm
17.5984 in
1.4665 ft
Depth with stand200.66 mm
20.066 cm
7.9 in
0.6583 ft
266.7 mm
26.67 cm
10.5 in
0.875 ft
269 mm
26.9 cm
10.5906 in
0.8825 ft
Weight with stand5.22 kg
11.51 lbs
-8.9 kg
19.62 lbs
Stand depth-266.7 mm
26.67 cm
10.5 in
0.875 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 adjustmentNoYesYes
Height adjustment range-90 mm
9 cm
3.5433 in
0.2953 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape/portrait pivotNoNoNo
Left/right swivelNoYesNo
Left swivel-90 °-
Right swivel-90 °-
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt10 °35 °35 °

Audio

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

Speakers-2 x 2 W2 x 3 W

Camera

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

CameraNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x HDMI 2.0
1 x DisplayPort 1.4
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
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
2 x USB 3.0 (Type-A; downstream; BC 1.2 charging at 2A)
1 x USB 3.0 (Type-B; upstream)
2 x HDMI 2.0
2 x DisplayPort 1.4
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)-

Features

Some additional functional features of the model.

FeaturesAMD FreeSync Premium
Black Boost
BlueLightShield
ComfyView
Flicker-free technology
Low Dimming technology
ZeroFrame Design
Acer VisionCare 3.0
Adaptive-Sync technology
Agile-Splendor IPS
AMD FreeSync Premium
BlueLightShield
Flicker-free technology
ZeroFrame Design
AMD FreeSync Premium
BlueLightShield
Flicker-free technology
ZeroFrame Design

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licenses-MPR II
Eyesafe Certified
TUV Rheinland Eye Safety Certified
UL
cUL
FCC-B
CE
VCCI
TUV
MPRII

Accessories

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

AccessoriesDisplayPort cable
HDMI cable
DisplayPort cable
HDMI cable
USB 3.0 cable
HDMI cable
USB cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington-
 Acer Nitro RG321QU PbiipxAcer XV322QU KVbmiiphzxAcer Nitro XV342CK Pbmiipphzx