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Compare Acer XR343CK vs Corsair Xeneon Flex 45WQHD240 vs Razer Raptor 27 165Hz

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)
2x HDMI 2.1, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode), 4x USB 3.2 (Type-A; downstream)
1x HDMI 2.0 (b), 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-C; Gen 1; upstream; DP Alt Mode)

Construction

Adjustment | Height
130 mm / 5.1181 in
N/A
100 mm / 3.937 in
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-30° ~ 30°
N/A
N/A
Adjustment | Tilt
-5° ~ 35°
N/A
N/A
Camera
No
No
No
Colors
Silver
Black
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 7W
VESA Mount
100 x 100 mm
N/A
75 x 75 mm

Dimensions

Bezels
89.22% screen-to-body ratio
90.18% screen-to-body ratio
Size | Depth
4.91 in / 124.7 mm w/o stand, 12.17 in / 309.1 mm w/ stand
1.6 in / 40.55 mm w/o stand, 7.46 in / 189.4 mm w/ stand
Size | Height
14.48 in / 367.7 mm w/o stand, 17.15 in / 435.5 mm w/ stand
14.26 in / 362.1 mm w/o stand, 15.29 in / 388.4 mm w/ stand
Size | Width
32.13 in / 816.2 mm
24.15 in / 613.4 mm
Weight
8 kg / 18 lbs w/o stand , 11.5 kg / 25 lbs w/ stand

Display

Aspect Ratio
21:9
21:9
16:9
Brightness
400 nits / 550 nits (peak)
1000 nits (peak)
360 nits / 480 nits (peak)
Contrast Ratio
1000:1 (static)
1350000:1 (static)
1000:1 (static)
Display Backlight
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
10 bits, 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
1900R
800R
Display Diagonal
34" (34 in / 863.6 mm)
45"
27" (27 in / 685.8 mm)
Display Type
IPS, Anti-glare/Matte (3H), LG Display
OLED, LG Display
IPS, Anti-glare/Matte (3H)
Gamut
98% DCI-P3
98.5% DCI-P3
88% Adobe RGB, 95% DCI-P3, 100% sRGB
Input Lag
5 ms
Pixel Density
109 ppi
109 ppi
Pixel Pitch
0.233 mm
0.233 mm
Refresh Rate
48 Hz ~ 180 Hz
48 Hz ~ 240 Hz
48 Hz ~ 165 Hz
Resolution
UW-QHD (3440x1440)
UW-QHD (3440x1440)
QHD (2560x1440)
Response Time
1 ms (min)
0.03 ms (min)
4 ms (min) / 7 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400
HDR10
DisplayHDR 400
Operating Humidity
10 % ~ 80 %
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, AMD FreeSync
NVIDIA G-SYNC, AMD FreeSync Premium
NVIDIA G-SYNC, AMD FreeSync Premium
Video
Flicker-free technology, Low Blue Light, Picture-in-Picture, Picture-by-Picture, Nano IPS technology, Adaptive-Sync technology
Picture-by-Picture, Picture-in-Picture
Wide Color Gamut, Cable channel slats, Razer Synapse 3, Flicker-free technology, Picture-in-Picture, Refresh Rate Counter, NVIDIA ULMB (Ultra Low Motion Blur), Cable routing hole, 5-way configuration joystick, THX Certification, Primary Input Source, A...

Performance

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

Production

Accessory
DisplayPort cable, USB Type-C cable
DisplayPort cable, HDMI cable
HDMI cable, DisplayPort cable, USB Type-C cable, USB Type-A cable
Debut
2020
2022
2021

Reviews

Neofiliac score
93%
94%
87%
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
  • Bendable from flat to 800R-curved
  • Ultra-wide form factor
  • Gorgeous OLED panel
  • Fast 0.03 ms response time
  • High 1350000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • DisplayHDR 400
  • Rich color reproduction
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • High 90.18 % screen-to-body ratio
Cons
  • Stand lacks ergonomic adjustment
  • Only height adjustment

Price

Offers (incl. referral links)
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