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Compare LG 34WL75C vs LG 35WN65C vs Acer EI491CR Sbmiiiphx

Connectivity

Ports
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x USB 2.0 (upstream), 2x USB 3.0 (downstream)
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x USB 3.0 (Type-A; downstream), 1x USB 3.0 (Type-B; upstream)
1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 2x HDMI 1.4, 1x HDMI 2.0

Construction

Adjustment | Height
110 mm / 4.3307 in
110 mm / 4.3307 in
95 mm / 3.7402 in
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
N/A
N/A
-15° ~ 15°
Adjustment | Tilt
-5° ~ 15°
-5° ~ 15°
-5° ~ 15°
Camera
No
No
No
Colors
Black
Black, White, Silver
Black
Form Factor
Curved monitor
Curved monitor
Curved monitor
Speakers
2x 7W
2x 3W
VESA Mount
100 x 100 mm
100 x 100 mm
75 x 75 mm

Dimensions

Bezels
91.61% screen-to-body ratio
91.39% screen-to-body ratio
89.52% screen-to-body ratio
Size | Depth
3.66 in / 92.9 mm w/o stand, 9.87 in / 250.8 mm w/ stand
3.7 in / 93.98 mm w/o stand, 9.9 in / 251.46 mm w/ stand
6.77 in / 172 mm w/o stand, 11.02 in / 280 mm w/ stand
Size | Height
14.14 in / 359.1 mm w/o stand, 18.09 in / 459.5 mm w/ stand
14.7 in / 373.38 mm w/o stand, 18.2 in / 462.28 mm w/ stand
14.76 in / 375 mm w/o stand, 17.2 in / 437 mm w/ stand
Size | Width
32.05 in / 814 mm
32.7 in / 830.58 mm
47.17 in / 1198 mm
Weight
6.3 kg / 14 lbs w/o stand , 8 kg / 18 lbs w/ stand
6.62 kg / 15 lbs w/o stand , 8.3 kg / 18 lbs w/ stand
9.3 kg / 20 lbs w/o stand , 11.3 kg / 25 lbs w/ stand

Display

Aspect Ratio
21:9
21:9
36:10
Brightness
300 nits
300 nits
400 nits
Contrast Ratio
1000:1 (static)
2500:1 (static)
3000:1 (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, 16777216 colors
Display Curvature
1800R
1800R
1800R
Display Diagonal
34" (34 in / 863.6 mm)
35" (35 in / 889 mm)
49" (49 in / 1244.6 mm)
Display Type
AH-IPS, Anti-glare/Matte (3H), LG Display
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
Gamut
99% sRGB
99% sRGB
90% DCI-P3
Pixel Density
109 ppi
106 ppi
81 ppi
Pixel Pitch
0.233 mm
0.238 mm
0.311 mm
Refresh Rate
56 Hz ~ 61 Hz
48 Hz ~ 100 Hz
48 Hz ~ 144 Hz
Resolution
UW-QHD (3440x1440)
UW-QHD (3440x1440)
DFHD (3840 x 1080)
Response Time
5 ms (min)
5 ms (min)
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
HDR10
HDR10, DisplayHDR 400
Licenses
BSMI, CCC, CE, cTick, ENERGY STAR 7.0, ErP, FCC Class B, UL/cUL
CCC, CE, ENERGY STAR, ErP, RoHS, TCO Certified Displays
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
20 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
5 °C ~ 35 °C , 41 °F ~ 95 °F
Variable Framerate
AMD FreeSync
AMD FreeSync Premium
Video
DDC/CI, Flicker-free technology, Picture-by-Picture, Super Resolution+, Dynamic Action Sync, 6-Axis Control, Black Stabilizer
Black Stabilizer, Color Calibrated, Reader Mode, Dual Controller, Flicker-free technology, Super Resolution+, Screen Split 2.0, Dynamic Action Sync, Color Weakness Mode, 3-sided Virtually Borderless Design, Smart Energy Saving, HDR Effect, Picture-in-P...
Blue Light Filter, ZeroFrame Design, Flicker-free technology, Acer Adaptive Contrast Management, Acer EcoDisplay

Performance

Energy Efficiency
B
Power Consumption
60 W (average) / 65 W (max) / 49 W (eco) / 0.5 W (sleep) / 0.3 W (off)
45 W (average) / 65 W (max) / 0.5 W (sleep) / 0.3 W (off)
49.6 W (average) / 90 W (max) / 0.45 W (sleep) / 0.35 W (off)

Production

Accessory
DisplayPort cable, HDMI cable
DisplayPort cable, HDMI cable, USB Type-B cable
DisplayPort cable
Debut
2019
2020
2021

Reviews

Neofiliac score
77%
64%
77%
Pros
  • Ultra-wide form factor
  • 1800 curvature
  • Stand with tilt and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • High 91.61 % screen-to-body ratio
  • Ultra-wide form factor
  • 1800 curvature
  • Stand with tilt and height adjustments
  • High 2500:1 contrast ratio
  • High 91.39 % screen-to-body ratio
  • Build-in speakers included
  • HDR10, DisplayHDR 400
  • Ultra-wide form factor
  • 1800R curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
  • Build-in speakers included
Cons
  • 8-bit display panel
  • 8-bit display panel

Price

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