Compare Alienware AW3423DW vs Asus ROG Strix XG349C vs Alienware AW2721D
Connectivity
Ports
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 4x USB 3.0 (Type-A; downstream), 1x USB 3.0 (Type-B; upstream)
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)
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out (line-out for speakers), 1x 3.5 mm Audio Out (headphones), 4x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-B; Gen 1; upstream)
Construction
Adjustment | Height
110 mm / 4.3307 in
100 mm / 3.937 in
130 mm / 5.1181 in
Adjustment | Pivot
N/A
N/A
-90° ~ 90°
Adjustment | Swivel
N/A
-25° ~ 25°
-20° ~ 20°
Adjustment | Tilt
N/A
-5° ~ 20°
-5° ~ 21°
Camera
No
No
No
Colors
White
Black
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
89.77% screen-to-body ratio
92.6% screen-to-body ratio
Size | Depth
5.59 in / 142 mm w/o stand, 10.98 in / 279 mm w/ stand
3.24 in / 82.4 mm w/o stand, 9.92 in / 251.9 mm w/ stand
Size | Height
14.41 in / 366 mm w/o stand, 16.18 in / 411 mm w/ stand
14.02 in / 356 mm w/o stand, 17.44 in / 443.1 mm w/ stand
Size | Width
32.09 in / 815 mm
23.93 in / 607.7 mm
Weight
5.6 kg / 12 lbs w/o stand , 9.2 kg / 20 lbs w/ stand
6.3 kg / 14 lbs w/o stand , 10.9 kg / 24 lbs w/ stand
Display
Aspect Ratio
21:9
21:9
16:9
Brightness
250 nits / 1000 nits (peak)
400 nits
450 nits / 600 nits (peak)
Contrast Ratio
1000:1 (static), 100000000:1 (dynamic)
1000:1 (static)
Display Backlight
W-LED
W-LED
Display Color Depth
10 bits, 1073741824 colors
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
1800R
1900R
Display Diagonal
34" (34 in / 863.6 mm)
34" (34 in / 863.6 mm)
27" (26.96 in / 684.667 mm)
Display Type
QD-OLED, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
99.3% DCI-P3
98% DCI-P3, 135% sRGB
98% DCI-P3, 131.3% sRGB
Input Lag
3 ms
Pixel Density
109 ppi
109 ppi
109 ppi
Pixel Pitch
0.232 mm
0.233 mm
0.233 mm
Refresh Rate
48 Hz ~ 175 Hz
48 Hz ~ 180 Hz
1 Hz ~ 240 Hz
Resolution
UW-QHD (3440x1440)
UW-QHD (3440x1440)
QHD (2560x1440)
Response Time
0.1 ms (min)
1 ms (min)
1 ms (min) / 3 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
HDR10, DisplayHDR 400 True Black
DisplayHDR 400, HDR, HDR10
DisplayHDR 600
Licenses
TUV Rheinland Low Blue Light (Hardware Solution)
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)
CECP, CEL, ENERGY STAR, RoHS Compliant, TCO Certified Displays, TUV Rheonland Eye Safety Certified
Operating Humidity
10 % ~ 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
ComfortView Plus, Flicker-free technology, Quantum Dot Color, Low Blue Light, 5-axis OSD joystick, AlienFX Lighting
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...
ComfortView, Flicker-free technology, Nano IPS, Picture-by-Picture, Low Blue Light, AlienFX Lighting, Picture-in-Picture, Ambient Light Sensor
Performance
Power Consumption
40 W (average) / 0.5 W (sleep) / 0.3 W (off)
31 W (average) / 95 W (max) / 0.3 W (sleep) / 0.2 W (off)
Production
Accessory
Color pre-calibration report, DisplayPort cable, HDMI cable, USB Type-B to A cable, USB Type-C cable
DisplayPort cable, Mini-DisplayPort to DisplayPort Cable, USB Type-B 3.2 Gen 1 cable
Debut
2022
2021
2020
Reviews
Neofiliac score
98%
87%
94%
Pros
- QD-OLED panel
- HDR10, DisplayHDR 400 True Black
- Ultra-wide form factor
- 1800R curvature
- Fast 0.1 ms response time
- 10-bit display panel
- Support for NVIDIA G-SYNC
- 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 600
- 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
- High 92.6 % screen-to-body ratio
Cons
- Only height adjustment
- Display panel not very bright
- 8-bit display panel
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