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Compare LG 27GN880 vs ViewSonic XG270 vs ViewSonic VG2456a

Connectivity

Ports
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
1x USB 3.1 (Type-B; upstream), 2x HDMI 2.0, 1x 3.5 mm Audio Out, 1x DisplayPort 1.2, 1x USB 3.1 (Type-A; downstream; charging), 2x USB 3.1 (Type-A; downstream)
1x USB (Type-C; upstream; DP Alt Mode), 1x Ethernet RJ45, 1x DisplayPort 1.2 (in), 1x 3.5 mm Audio Out, 1x DisplayPort 1.2 (out), 2x HDMI 1.4, 2x USB (Type-A; downstream), 1x USB (Type-B; upstream)

Construction

Adjustment | Height
130 mm / 5.1181 in
120 mm / 4.7244 in
130 mm / 5.1181 in
Adjustment | Pivot
-90° ~ 90°
-0° ~ 90°
-90° ~ 90°
Adjustment | Swivel
-280° ~ 280°
-45° ~ 45°
-60° ~ 60°
Adjustment | Tilt
-25° ~ 25°
-5° ~ 20°
-5° ~ 40°
Camera
No
No
No
Colors
Black
Black
Black
Speakers
2x 3W
2x 2W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89.39% screen-to-body ratio
88.17% screen-to-body ratio
90.59% screen-to-body ratio
Size | Depth
2.2 in / 55.88 mm w/o stand, 16.2 in / 411.48 mm w/ stand
2.68 in / 68 mm w/o stand, 10.43 in / 265 mm w/ stand
2.05 in / 52 mm w/o stand, 7.95 in / 202 mm w/ stand
Size | Height
14.4 in / 365.76 mm w/o stand, 19.08 in / 484.68 mm w/ stand
14.57 in / 370 mm w/o stand, 18.06 in / 458.7 mm w/ stand
12.6 in / 320 mm w/o stand, 15.99 in / 406.19 mm w/ stand
Size | Width
24.2 in / 614.68 mm
24.17 in / 614 mm
21.22 in / 539 mm
Weight
4.22 kg / 9 lbs w/o stand , 8.12 kg / 18 lbs w/ stand
4.5 kg / 10 lbs w/o stand , 7.9 kg / 17 lbs w/ stand
3.9 kg / 9 lbs w/o stand , 6.3 kg / 14 lbs w/ stand

Display

Aspect Ratio
16:9
16:9
16:9
Brightness
280 nits / 350 nits (peak)
400 nits
250 nits
Contrast Ratio
1000:1 (static)
1000:1 (static), 120000000:1 (dynamic)
1000:1 (static), 50000000:1 (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 (6 bits + FRC), 16777216 colors
Display Diagonal
27" (27 in / 685.8 mm)
27" (27 in / 685.9 mm)
24" (23.78 in / 604 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H), AU Optronics
IPS, Anti-glare/Matte (3H)
Gamut
98% DCI-P3
98% sRGB
Input Lag
4 ms
Pixel Density
108 ppi
81 ppi
92 ppi
Pixel Pitch
0.233 mm
0.311 mm
0.275 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 240 Hz
50 Hz ~ 75 Hz
Resolution
QHD (2560x1440)
FHD (1920x1080)
FHD (1920x1080)
Response Time
1 ms (min) / 4 ms (avg)
1 ms (min) / 5 ms (avg)
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
Licenses
cTUVus or cULus, FCC-B, ICES003, CEC, MX-CoC, Mexico Energy
CB, CE, CE EMC, CEC, cTUVus, EAC, Energy Star 8.0, ErP, FCC-B, ICES003, NOM, Mexico Energy, RoHS, REACH, UkrSEPRO, WEEE
Operating Humidity
10 % ~ 80 %
20 % ~ 90 %
20 % ~ 90 %
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
NVIDIA G-SYNC
AMD FreeSync
Video
Black Stabilizer, Wide Color Gamut, Smart Energy Saving, Color Calibrated, Low Blue Light, Crosshair, Dynamic Action Sync, Reader Mode, Nano IPS, Dual Controller, Color Weakness Mode, Adaptive-Sync technology, Flicker-free technology, HDR Effect
SuperClear IPS panel technology, Three-side borderless design, Elite RGB LED lights, Adaptive-Sync Technology
Low Blue Light, SuperClear IPS, ViewMode, Flicker-free technology

Performance

Power Consumption
51 W (average) / 55 W (max) / 0.5 W (sleep) / 0.3 W (off)
80 W (average) / 90 W (max) / 71 W (eco) / 0.5 W (sleep)
24 W (average) / 46 W (max) / 21 W (eco) / 0.5 W (sleep) / 0.3 W (off)
Power Supply
90 W via USB-C

Production

Accessory
DC Extension cable, HDMI cable, USB Type-C cable
DisplayPort cable, USB 3.1 Cable, ELITE Hood
DisplayPort cable, USB Type-A to Type-B cable, USB Type-C cable
Debut
2020
2019
2021

Reviews

Neofiliac score
90%
66%
59%
Pros
  • Rich color reproduction
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • Stand with tilt, swivel, pivot, and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
  • 240 Hz refresh rate
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • High 90.59 % screen-to-body ratio
  • Build-in speakers included
  • USB-C with 90W PD
  • LAN connectivity
Cons
  • No publicized HDR support
  • 8-bit display panel
  • No publicized HDR support
  • 8-bit display panel
  • Display panel not very bright

Price

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