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Compare LG 34GL750 vs Acer Predator X34 S vs Acer Predator XB323U

Connectivity

Ports
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
3x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 4x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-B; Gen 1; upstream)
1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 4x USB 3.0 (downstream), 1x HDMI 2.0

Construction

Adjustment | Height
120 mm / 4.7244 in
130 mm / 5.1181 in
110 mm / 4.3307 in
Adjustment | Pivot
-3° ~ 3°
N/A
-0° ~ 90°
Adjustment | Swivel
N/A
-30° ~ 30°
N/A
Adjustment | Tilt
-5° ~ 20°
-5° ~ 35°
-5° ~ 25°
Camera
No
No
No
Colors
Black
Silver
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 7W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
90.36% screen-to-body ratio
Size | Depth
3.43 in / 87 mm w/o stand, 11.01 in / 279.7 mm w/ stand
12.17 in / 309 mm w/ stand
9.3 in / 236.27 mm w/ stand
Size | Height
14.35 in / 364.5 mm w/o stand, 22.26 in / 565.3 mm w/ stand
18.66 in / 474 mm w/ stand
15.66 in / 397.84 mm w/ stand
Size | Width
32.28 in / 819.9 mm
32.09 in / 815 mm
21.96 in / 557.79 mm
Weight
6.1 kg / 13 lbs w/o stand , 8.3 kg / 18 lbs w/ stand
5.7 kg / 13 lbs w/o stand , 8.7 kg / 19 lbs w/ stand
5.8 kg / 13 lbs w/o stand

Display

Aspect Ratio
21:9
21:9
16:9
Brightness
300 nits
400 nits / 550 nits (peak)
350 nits / 600 nits (peak)
Contrast Ratio
1000:1 (static)
1000:1 (static), 100000000:1 (dynamic)
1000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits (6 bits + FRC), 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
10 bits, 1073741824 colors
Display Curvature
3800R
1900R
Display Diagonal
34" (34 in / 863.6 mm)
34" (34 in / 863.6 mm)
32" (31.57 in / 801.858 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H), LG Display
IPS, Anti-glare/Matte
Gamut
99% sRGB
98% DCI-P3, 135% sRGB
99% Adobe RGB
Pixel Density
82 ppi
109 ppi
93 ppi
Pixel Pitch
0.312 mm
0.233 mm
0.233 mm
Refresh Rate
56 Hz ~ 144 Hz
1 Hz ~ 180 Hz
48 Hz ~ 165 Hz
Resolution
UW-FHD (2560x1080)
UW-QHD (3440x1440)
QHD (2560x1440)
Response Time
5 ms (min)
1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
DisplayHDR 400
DisplayHDR 600
Licenses
UL (cUL), TUV-Type, CB, FCC-B, CE, CCC (for China), KC, VCCI, ErP, ROHS, REACH, Windows
CCC, CE, FCC, J-Moss Green Mark, ISO9241-307, MPR II, PSE, RoHS, VCCI-B
EnergyStar
Operating Humidity
0 % ~ 80 %
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
Crosshair, Flicker-free technology, Low Blue Light, Dynamic Action Sync, Adaptive-Sync Technology, Black Stabilizer
ColorSense, Flicker-free technology, LightSense, Low Blue Light, FX Predator GameView, Adaptive-Sync technology, NVIDIA Latency Reflex Analyzer, Agile-Splendor IPS
HDR Ultra, Low Blue Light, Adaptive-Sync Technology, Flicker-free technology

Performance

Energy Efficiency
G
Power Consumption
52 W (average) / 58 W (max) / 0.3 W (sleep) / 0.3 W (off)
58 W (average) / 108 W (max) / 0.5 W (sleep) / 0.3 W (off)
32 W (average) / 0.5 W (sleep)

Production

Accessory
DisplayPort cable, HDMI cable
DisplayPort cable
Debut
2019
2021
2020

Reviews

Neofiliac score
72%
93%
83%
Pros
  • Ultra-wide form factor
  • 3800 curvature
  • Stand with tilt, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • High 90.36 % screen-to-body ratio
  • 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
  • DisplayHDR 600
  • Stand with tilt, 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

Price

Offers (incl. referral links)
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