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Compare Acer XR343CK vs Asus VP299CL vs Asus VA27DQ

Connectivity

Ports
1x USB 3.0 (Type-C; Gen 1; 65W; DP Alt Mode), 2x HDMI 2.0, 1x 3.5 mm Audio Out, 2x DisplayPort 1.4, 4x USB 3.0 (Type-A; Gen 1; downstream), 1x USB 3.0 (Type-B; upstream)
1x HDMI 2.0, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x USB (Type-C; PD 15W), 1x USB (Type-C)
1x D-sub, 1x 3.5 mm Audio In, 1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x DisplayPort 1.2

Construction

Adjustment | Height
130 mm / 5.1181 in
130 mm / 5.1181 in
N/A
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-30° ~ 30°
-180° ~ 180°
N/A
Adjustment | Tilt
-5° ~ 35°
-5° ~ 23°
-5° ~ 23°
Camera
No
No
No
Colors
Silver
Black
Black
Form Factor
Curved monitor
Speakers
2x 7W
2x 2W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89.22% screen-to-body ratio
87.81% screen-to-body ratio
90.1% screen-to-body ratio
Size | Depth
4.91 in / 124.7 mm w/o stand, 12.17 in / 309.1 mm w/ stand
2.28 in / 58.03 mm w/o stand, 7.36 in / 187.05 mm w/ stand
2.12 in / 53.94 mm w/o stand, 8.46 in / 215 mm w/ stand
Size | Height
14.48 in / 367.7 mm w/o stand, 17.15 in / 435.5 mm w/ stand
12.41 in / 315.17 mm w/o stand, 18.66 in / 474.05 mm w/ stand
14.36 in / 364.7 mm w/o stand, 16.99 in / 431.65 mm w/ stand
Size | Width
32.13 in / 816.2 mm
27.17 in / 690 mm
24.09 in / 611.9 mm
Weight
3.89 kg / 9 lbs w/o stand , 5.84 kg / 13 lbs w/ stand
4.7 kg / 10 lbs w/o stand , 4.9 kg / 11 lbs w/ stand

Display

Aspect Ratio
21:9
21:9
16:9
Brightness
400 nits / 550 nits (peak)
350 nits
250 nits
Contrast Ratio
1000:1 (static)
1000:1 (static), 100000000:1 (dynamic)
1000:1 (static), 100000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Curvature
1900R
Display Diagonal
34" (34 in / 863.6 mm)
29" (28.74 in / 730 mm)
27" (27 in / 685.8 mm)
Display Type
IPS, Anti-glare/Matte (3H), LG Display
IPS, Anti-glare/Matte
IPS, Anti-glare/Matte
Gamut
98% DCI-P3
99% sRGB
Pixel Density
109 ppi
96 ppi
81 ppi
Pixel Pitch
0.233 mm
0.263 mm
0.311 mm
Refresh Rate
48 Hz ~ 180 Hz
48 Hz ~ 75 Hz
48 Hz ~ 75 Hz
Resolution
UW-QHD (3440x1440)
UW-FHD (2560x1080)
FHD (1920x1080)
Response Time
1 ms (min)
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400
HDR10
Licenses
TÜV Flicker-free, TÜV Low Blue Light
TUV Flicker-free, TUV Low Blue Light
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync
NVIDIA G-SYNC, AMD FreeSync
AMD FreeSync
Video
Flicker-free technology, Low Blue Light, Picture-in-Picture, Picture-by-Picture, Nano IPS technology, Adaptive-Sync technology
Eye Care+ Technology, Flicker-free technology, Shadow Boost, Low Blue Light, SPLENDID Technology, Multiple HDR Mode, GamePlus, Adaptive-Sync technology, Trace Free Technology, QuickFit
Trace Free technology, Splendid technology, GamePlus (Crosshair/Timer/FPS Counter/Display Alignment), Flicker-free technology, QuickFit (Alignment Grid/Paper/Photo Modes), Color Temperature Selection (4 modes), Adaptive-Sync technology, Low Blue Light

Performance

Power Consumption
80 W (average)
19 W (average) / 0.5 W (sleep) / 0.5 W (off)
16 W (average) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable, USB Type-C cable
DisplayPort cable, HDMI cable
Audio cable (optional), HDMI cable (optional), VGA cable (optional)
Debut
2020
2021
2021

Reviews

Neofiliac score
93%
64%
33%
Pros
  • DisplayHDR 400
  • 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
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
  • Ultra-wide form factor
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
  • High 1000:1 contrast ratio
  • High 90.1 % screen-to-body ratio
  • Build-in speakers included
Cons
  • 8-bit display panel
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel
  • Display panel not very bright

Price

Offers (incl. referral links)
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