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Compare Asus ROG Strix XG349C vs Acer Predator XB273U NX vs Acer Predator XB323QU

Connectivity

Ports
1x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x USB 3.0 (Type-C; upstream; 18W; DP Alt Mode), 2x USB 3.0 (Type-A; downstream)
1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 4x USB 3.2 (Type-A; Gen 1; downstream), 2x HDMI 2.0
1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 4x USB 3.0 (Type-A; downstream), 2x HDMI 2.0

Construction

Adjustment | Height
100 mm / 3.937 in
130 mm / 5.1181 in
115 mm / 4.5276 in
Adjustment | Pivot
N/A
-90° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-25° ~ 25°
-30° ~ 30°
-20° ~ 20°
Adjustment | Tilt
-5° ~ 20°
-5° ~ 25°
-5° ~ 25°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Speakers
2x 2W
2x 2W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89.77% screen-to-body ratio
Size | Depth
5.59 in / 142 mm w/o stand, 10.98 in / 279 mm w/ stand
9.3 in / 236.27 mm w/ stand
Size | Height
14.41 in / 366 mm w/o stand, 16.18 in / 411 mm w/ stand
15.66 in / 397.84 mm w/ stand
Size | Width
32.09 in / 815 mm
21.96 in / 557.79 mm
Weight
5.6 kg / 12 lbs w/o stand , 9.2 kg / 20 lbs w/ stand
5.8 kg / 13 lbs w/o stand

Display

Aspect Ratio
21:9
16:9
21:9
Brightness
400 nits
400 nits
350 nits / 400 nits (peak)
Contrast Ratio
1000:1 (static), 100000000:1 (dynamic)
1000:1 (static), 100000000:1 (dynamic)
1000:1 (static), 100000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
10 bits, 1073741824 colors
10 bits, 1073741824 colors
Display Curvature
1900R
Display Diagonal
34" (34 in / 863.6 mm)
27" (26.99 in / 685.655 mm)
32" (31.57 in / 801.858 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte, Sharp
IPS, Anti-glare/Matte
Gamut
98% DCI-P3, 135% sRGB
90% DCI-P3
95% DCI-P3
Pixel Density
109 ppi
108 ppi
93 ppi
Pixel Pitch
0.233 mm
0.233 mm
0.273 mm
Refresh Rate
48 Hz ~ 180 Hz
48 Hz ~ 275 Hz
48 Hz ~ 170 Hz
Resolution
UW-QHD (3440x1440)
QHD (2560x1440)
UW-FHD (2560x1080)
Response Time
1 ms (min)
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400, HDR, HDR10
DisplayHDR 400
DisplayHDR 400
Licenses
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)
MPR II, ErP, CE, TÜV GS, ISO9241-307 class II
EnergyStar
Operating Humidity
20 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
NVIDIA G-SYNC
NVIDIA G-SYNC
NVIDIA G-SYNC
Video
Color Temperature Selection, Shadow Boost, Picture-in-Picture, Trace Free Technology, DisplayWidget, GameVisual, Extreme Low Motion Blur Sync (ELMB Sync), Flicker-free technology, Picture-by-Picture, Gamma adjustment, Ultra-low Blue Light, Fast IPS, Ex...
ComfyView, Flicker-free technology, Predator GameView, NVIDIA Reflex Latency Analyzer, Low Blue Light, Adaptive Contrast Management (ACM), ZeroFrame Design, Agile-Splendor IPS
Fast IPS, Flicker-free technology, RGB LightSense, Low Blue Light, Adaptive-Sync technology, ComfyView

Performance

Energy Efficiency
G
Power Consumption
40 W (average) / 0.5 W (sleep) / 0.3 W (off)
62 W (average) / 0.4 W (sleep) / 0.3 W (off)
32 W (average) / 0.5 W (sleep)

Production

Accessory
Color pre-calibration report, DisplayPort cable, HDMI cable, USB Type-B to A cable, USB Type-C cable
DisplayPort cable
DisplayPort cable
Debut
2021
2021
2021

Reviews

Neofiliac score
87%
89%
90%
Pros
  • DisplayHDR 400, HDR, HDR10
  • Ultra-wide form factor
  • 1900R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
  • 180Hz r
  • DisplayHDR 400
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
  • DisplayHDR 400
  • Ultra-wide form factor
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
Cons
  • 8-bit display panel
  • Questionable styling

Price

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