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Compare Acer XR343CK vs LG 49WQ95C vs LG 40WP95C

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 USB 3.0 (Type-A; downstream), 2x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.4, 1x USB (Type-C; upstream; 90W; DP Alt Mode), 1x USB 2.0 (Type-B; upstream)
1x DisplayPort 1.4, 1x Thunderbolt 4.0 (in; Type-C; upstream; 96W; DP Alt Mode), 1x 3.5 mm Audio Out (line-out for speakers), 1x Thunderbolt 4.0 (out), 2x USB 3.0 (Type-A; downstream), 2x HDMI 2.0

Construction

Adjustment | Height
130 mm / 5.1181 in
110 mm / 4.3307 in
110 mm / 4.3307 in
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
-30° ~ 30°
-15° ~ 15°
-15° ~ 15°
Adjustment | Tilt
-5° ~ 35°
-5° ~ 20°
-5° ~ 20°
Camera
No
No
No
Colors
Silver
White
White and Silver
Form Factor
Curved monitor
Curved monitor
Curved monitor
Speakers
2x 7W
2x 10W
2x 10W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89.22% screen-to-body ratio
90.85% screen-to-body ratio
91.75% screen-to-body ratio
Size | Depth
4.91 in / 124.7 mm w/o stand, 12.17 in / 309.1 mm w/ stand
4.5 in / 114.2 mm w/o stand, 11.06 in / 281 mm w/ stand
4.52 in / 114.8 mm w/o stand, 11.14 in / 283 mm w/ stand
Size | Height
14.48 in / 367.7 mm w/o stand, 17.15 in / 435.5 mm w/ stand
14.4 in / 365.7 mm w/o stand, 18.65 in / 473.8 mm w/ stand
16.5 in / 419.2 mm w/o stand, 19.87 in / 504.7 mm w/ stand
Size | Width
32.13 in / 816.2 mm
47.84 in / 1215.1 mm
37.29 in / 947.2 mm
Weight
12.6 kg / 28 lbs w/o stand , 14.7 kg / 32 lbs w/ stand
10.2 kg / 22 lbs w/o stand , 12.3 kg / 27 lbs w/ stand

Display

Aspect Ratio
21:9
36:10
21:9
Brightness
400 nits / 550 nits (peak)
400 nits
300 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
1000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
1900R
3800R
2500R
Display Diagonal
34" (34 in / 863.6 mm)
49" (49 in / 1244.6 mm)
40" (39.71 in / 1008.59 mm)
Display Type
IPS, Anti-glare/Matte (3H), LG Display
IPS, Anti-glare/Matte (3H), LG Display
IPS, Anti-glare/Matte (3H)
Gamut
98% DCI-P3
98% DCI-P3
98% DCI-P3, 100% sRGB
Pixel Density
109 ppi
108 ppi
140 ppi
Pixel Pitch
0.233 mm
0.23 mm
0.182 mm
Refresh Rate
48 Hz ~ 180 Hz
48 Hz ~ 144 Hz
48 Hz ~ 72 Hz
Resolution
UW-QHD (3440x1440)
DQHD (5120x1440)
5K2K WUHD (5120x2160)
Response Time
1 ms (min)
5 ms (min)
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400
HDR10, DisplayHDR 400
HDR10
Licenses
CCC, CE, FCC, TÜV Rheinland Eyesafe Display Certification
TÜV Rheinland Eyesafe Display Certification, TÜV Rheinland Low Blue Light (Hardware Solution)
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
AMD FreeSync
Video
Flicker-free technology, Low Blue Light, Picture-in-Picture, Picture-by-Picture, Nano IPS technology, Adaptive-Sync technology
Super Resolution+, Black Stabilizer, Reader Mode, Picture-in-Picture, Screen Split, Color Calibrated, Live Color Low Blue Light, Crosshair, Dual Controller (KVM Switch), Picture-by-Picture, Nano IPS, Smart Energy Saving, Flicker-free technology, Color ...
Wide Colour Gamut, Auto-Brightness with Ambient Light Sensor, Smart Energy Saving, Reader Mode, Super Resolution+, Black Stabilizer, KVM Switch, Dynamic Action Sync, Flicker-free technology, Picture-by-Picture, Live Colour Low Blue Light, True Colour P...

Performance

Power Consumption
80 W (average)
103 W (average) / 113 W (max) / 0.4 W (sleep) / 0.3 W (off)
80 W (average) / 57 W (eco) / 1.2 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable, USB Type-C cable
DisplayPort cable, HDMI cable
DisplayPort cable, HDMI cable, Thunderbolt 4 (USB-C) Active Cable
Debut
2020
2022
2021

Reviews

Neofiliac score
93%
87%
93%
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
  • HDR10, DisplayHDR 400
  • Ultra-wide form factor
  • 3800R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • High 90.85 % screen-to-body ratio
  • Build-in speakers included
  • Dual Thunderbolt 4
  • Ultra-wide form factor
  • 2500R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • High 91.75 % screen-to-body ratio
  • Build-in speakers included
Cons
  • 8-bit display panel

Price

Offers (incl. referral links)
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