Comparison between:
- 34" Asus RoG Strix XG349C
- 27" Asus ROG Strix XG27UQR
- 34" Asus RoG Swift PG349Q

Brand, series, model

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

Asus RoG Strix XG349CAsus ROG Strix XG27UQRAsus RoG Swift PG349Q
SeriesROG Strix--
Asus RoG Strix XG349CAsus ROG Strix XG27UQRAsus RoG Swift PG349Q
Model year202120212019

Display

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

Size class34 in27 in34 in
Diagonal863.6 mm
86.36 cm
34 in
2.8333 ft
684.47 mm
68.447 cm
26.9476 in
2.2456 ft
863.6 mm
86.36 cm
34 in
2.8333 ft
Width799.8 mm
79.98 cm
31.4882 in
2.624 ft
596.16 mm
59.616 cm
23.4709 in
1.9559 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
335.34 mm
33.534 cm
13.2024 in
1.1002 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 ft
Radius of curvature1900 mm
190 cm
74.8031 in
6.2336 ft
-1900 mm
190 cm
74.8031 in
6.2336 ft
Panel manufacturer-AU Optronics-
Panel model-M270QAN02.3-
Panel typeIPSAHVA IPSAH-IPS
Panel bit depth8 bits10 bits (8 bits + FRC)8 bits
FRC-Yes-
Colors16777216 colors
24 bits
1073741824 colors
30 bits
16777216 colors
24 bits
Aspect ratio2.389:11.778:1
16:9
2.389:1
Resolution3440 x 1440 pixels3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3440 x 1440 pixels
Pixel pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density109 ppi
43 ppcm
163 ppi
64 ppcm
109 ppi
43 ppcm
Display area89.77 %82.79 %89.96 %
BacklightW-LEDW-LEDW-LED
sRGB135 %-100 %
NTSC (1953)--72 %
DCI P398 %90 %-
Brightness400 cd/m²350 cd/m²300 cd/m²
Peak brightness-400 cd/m²-
Static contrast1000 : 11000 : 11000 : 1
Dynamic contrast100000000 : 1--
HDRDisplayHDR 400
HDR
HDR10
DisplayHDR 400
HDR10
-
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time1 ms
0.0010 s
-4 ms
0.0040 s
CoatingAnti-glare/Matte (3H)Anti-glare/MatteAnti-glare/Matte (3H)
-Response time - 1 ms (MPRT - Motion Picture Response Time)-

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)31 kHz - 271 kHz30 kHz - 329 kHz30 kHz - 180 kHz
Vertical frequency (digital)48 Hz - 180 Hz48 Hz - 144 Hz30 Hz - 120 Hz
DisplayPort - 31 kHz - 271 kHz; 48 Hz - 144 Hz (normal); 48 Hz - 180 Hz (overclock)
HDMI - 31 kHz - 151 kHz; 48 Hz - 100 Hz
USB Type-C - 31 kHz - 183 kHz; 48 Hz - 120 Hz
Console Mode - FHD @ 120 Hz on PS5; QHD @ 120 Hz on Xbox Series X/S
DisplayPort - 329 kHz - 329 Khz; 48 Hz - 144 Hz
HDMI - 30 kHz - 135 kHz; 48 Hz - 120 Hz
DisplayPort - 73 kHz - 180 kHz; 30 Hz - 120 Hz
HDMI - 30 kHz - 140 kHz; 38 Hz - 60 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 W0.5 W0.5 W
Power consumption (sleep)0.5 W0.5 W0.5 W
Power consumption (eco)-25 W-
Power consumption (average)40 W44 W85 W
Power consumption (maximum)-90 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.

Width815 mm
81.5 cm
32.0866 in
2.6739 ft
633.64 mm
63.364 cm
24.9465 in
2.0789 ft
815.85 mm
81.585 cm
32.1201 in
2.6767 ft
Height366 mm
36.6 cm
14.4094 in
1.2008 ft
381.11 mm
38.111 cm
15.0043 in
1.2504 ft
364.85 mm
36.485 cm
14.3642 in
1.197 ft
Depth142 mm
14.2 cm
5.5906 in
0.4659 ft
94.33 mm
9.433 cm
3.7138 in
0.3095 ft
128.55 mm
12.855 cm
5.061 in
0.4218 ft
Weight5.6 kg
12.35 lbs
4.4 kg
9.7 lbs
6.6 kg
14.55 lbs
Width with stand815 mm
81.5 cm
32.0866 in
2.6739 ft
633.64 mm
63.364 cm
24.9465 in
2.0789 ft
815.85 mm
81.585 cm
32.1201 in
2.6767 ft
Height with stand411 mm
41.1 cm
16.1811 in
1.3484 ft
422.36 mm
42.236 cm
16.6283 in
1.3857 ft
460.22 mm
46.022 cm
18.1189 in
1.5099 ft
Depth with stand279 mm
27.9 cm
10.9843 in
0.9154 ft
254.5 mm
25.45 cm
10.0197 in
0.835 ft
307.35 mm
30.735 cm
12.1004 in
1.0084 ft
Weight with stand9.2 kg
20.28 lbs
8 kg
17.64 lbs
9.9 kg
21.83 lbs
Box width887 mm
88.7 cm
34.9213 in
2.9101 ft
727 mm
72.7 cm
28.622 in
2.3852 ft
956 mm
95.6 cm
37.6378 in
3.1365 ft
Box height469 mm
46.9 cm
18.4646 in
1.5387 ft
606 mm
60.6 cm
23.8583 in
1.9882 ft
577 mm
57.7 cm
22.7165 in
1.893 ft
Box depth329 mm
32.9 cm
12.9528 in
1.0794 ft
263 mm
26.3 cm
10.3543 in
0.8629 ft
293 mm
29.3 cm
11.5354 in
0.9613 ft
Box weight13.4 kg
29.54 lbs
11.6 kg
25.57 lbs
15 kg
33.07 lbs
Stand depth-254.5 mm
25.45 cm
10.0197 in
0.835 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 range100 mm
10 cm
3.937 in
0.3281 ft
100 mm
10 cm
3.937 in
0.3281 ft
100 mm
10 cm
3.937 in
0.3281 ft
Landscape/portrait pivotNoNoNo
Left/right swivelYesYesYes
Left swivel25 °25 °50 °
Right swivel25 °25 °50 °
Forward/backward tiltYesYesYes
Forward tilt5 °5 °5 °
Backward tilt20 °20 °20 °

Audio

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

Speakers2 x 2 W-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 3.0 (Type-C; upstream; 18W; DP Alt Mode)
2 x USB 3.0 (Type-A; downstream)
1 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x USB 3.0 (Type-B; upstream)
2 x USB 3.0 (Type-A; downstream)
2 x HDMI 2.0
2 x DisplayPort 1.4 (DSC)
1 x 3.5 mm Audio Out
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesAura Sync
Color Accuracy
Color Temperature Selection
DisplayWidget
Extreme Low Motion Blur (ELMB)
Extreme Low Motion Blur Sync (ELMB Sync)
Fast IPS
Flicker-free technology
GameFast Input technology
GamePlus (Crosshair/Timer/FPS Counter)
GameVisual
Gamma adjustment
NVIDIA G-Sync Compatible
Picture-by-Picture
Picture-in-Picture
Shadow Boost
Trace Free Technology
Ultra-low Blue Light
Adaptive-Sync technology
Aura Sync
Color Accuracy
Display Widget
ELMB (Extreme Low Motion Blur)
Flicker-free technology
GamePlus
GameVisual
Nvidia G-SYNC Compatible
Shadow Boost
Trace Free Technology
Ultra-Low Blue Light
VESA DSC (Display Stream Compression)
Aura Sync
Flicker-free technology
GamePlus (Crosshair/Timer/FPS Counter)
GameVisual
Nvidia G-SYNC Technology
Trace Free Technology
Ultra-low Blue Light

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
CB
CCC
CE
CEL level 1
cTick
CU
ErP
ENERGY STAR
FCC Class B
J-MOSS
KCC
PSE
RCM
RoHS
TÜV Low Blue Light
TÜV Flicker-free
UL/cUL
VCI
WEEE
WHQL (Windows 10; Windows 8.1; Windows 7)
BSMI
CB
CCC
CE
CEC
CEL
CU
ErP
E-Standby
FCC
ICES-3
J-MOSS
KCC
PSE
RCM
RoHS
TUV-Flicker Free
TUV-Low Blue Light
UkrSEPRO
UL/cUL
VCCI
WEEE
Windows 7 WHQL
Windows 8.1 WHQL
Windows 10 WHQL
BSMI
CB
CCC
CE
CEL level 1
cTick
CU
ErP
ENERGY STAR
FCC Class B
J-MOSS
KCC
PSE
RCM
RoHS
TÜV Low Blue Light
TÜV Flicker-free
UL/cUL
VCI
WEEE
WHQL (Windows 10; Windows 8.1; Windows 7)

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 temperature0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F

Accessories

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

AccessoriesColor pre-calibration report
DisplayPort cable
HDMI cable
USB Type-B to A cable
USB Type-C cable
Color pre-calibration report
DisplayPort cable (optional)
HDMI cabl (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
 Asus RoG Strix XG349CAsus ROG Strix XG27UQRAsus RoG Swift PG349Q