Compare LG 27GP750 vs LG 27BL55U vs LG 32UN550

Connectivity

Ports
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4

Construction

Adjustment | Height
110 mm / 4.3307 in
110 mm / 4.3307 in
110 mm / 4.3307 in
Adjustment | Pivot
-0° ~ 90°
-0° ~ 90°
N/A
Adjustment | Swivel
N/A
N/A
N/A
Adjustment | Tilt
-5° ~ 15°
-5° ~ 15°
-5° ~ 20°
Camera
No
No
No
Colors
Black
Black
Black, White
Speakers
2x 5W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89.69% screen-to-body ratio
86.72% screen-to-body ratio
91.16% screen-to-body ratio
Size | Depth
2.22 in / 56.3 mm w/o stand, 10.8 in / 274.4 mm w/ stand
1.8 in / 45.8 mm w/o stand, 9.06 in / 230 mm w/ stand
1.8 in / 45.7 mm w/o stand, 8.93 in / 226.7 mm w/ stand
Size | Height
14.36 in / 364.8 mm w/o stand, 18.3 in / 464.8 mm w/ stand
14.61 in / 371 mm w/o stand, 22.53 in / 572.2 mm w/ stand
16.54 in / 420.1 mm w/o stand, 23.44 in / 595.5 mm w/ stand
Size | Width
24.18 in / 614.2 mm
24.51 in / 622.6 mm
28.12 in / 714.3 mm
Weight
4 kg / 9 lbs w/o stand , 5.9 kg / 13 lbs w/ stand
4.4 kg / 10 lbs w/o stand , 6 kg / 13 lbs w/ stand
6.7 kg / 15 lbs w/o stand , 8.2 kg / 18 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
400 nits
300 nits
350 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
3000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Diagonal
27" (26.96 in / 684.667 mm)
27" (26.96 in / 684.7 mm)
32" (31.54 in / 801 mm)
Display Type
IPS, Anti-glare/Matte (3H), LG Display
IPS, Anti-glare/Matte
VA, Anti-glare/Matte (3H), AUO
Gamut
99% sRGB
98% sRGB
90% DCI-P3
Pixel Density
81 ppi
163 ppi
140 ppi
Pixel Pitch
0.311 mm
0.155 mm
0.182 mm
Refresh Rate
48 Hz ~ 240 Hz
30 Hz ~ 60 Hz
48 Hz ~ 75 Hz
Resolution
FHD (1920x1080)
4K (3840x2160)
4K (3840x2160)
Response Time
1 ms (min)
5 ms (min)
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
HDR10
HDR10
Licenses
BIS, BSMI, CB, CCC, CE, ErP, FCC-B, ISO9241-307, KC, REACH, RoHS, TUV-type, UL (cUL)
Operating Humidity
0 % ~ 80 %
5 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync Premium
AMD FreeSync
AMD FreeSync
Video
Black Stabilizer, Color Calibrated, Dynamic Action Sync, HDR Effect, Reader Mode, Flicker-free technology, Crosshair, 3-Side Virtually Borderless Design, Smart Energy Saving, Low Blue Light, Nano IPS
Dual Controller, Dynamic Action Sync, HDCP (High-bandwidth Digital Content Protection) 2.2, On-Screen Control 2.2, Game Mode, Flicker-free technology, Reader Mode, Black Stabilizer, Screen Split
Color Calibrated, Color Weakness, Smart Energy Saving, Dynamic Action Sync, HDR Effect, Super Resolution+, Flicker-free technology, Dual Controller, Low Blue Light, Black Stabilizer, Reader Mode

Performance

Power Consumption
45 W (average) / 48 W (max) / 0.3 W (sleep) / 0.3 W (off)
36 W (average) / 41 W (max) / 26 W (eco) / 0.5 W (sleep) / 0.3 W (off)
45 W (average) / 55 W (max) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
DisplayPort cable
Debut
2021
2019
2020

Reviews

Neofiliac score
72%
72%
87%
Pros
  • Stand with tilt, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • Stand with tilt, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Rich color reproduction
  • Stand with tilt and height adjustments
  • High 3000:1 contrast ratio
  • 10-bit display panel
  • High 91.16 % screen-to-body ratio
  • Build-in speakers included
Cons
  • 8-bit display panel

Price

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