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Compare LG 27GN880 vs LG 34WP88C vs HP E34m G4

Connectivity

Ports
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x USB (Type-C; upstream; 96W; DP Alt Mode), 2x USB 3.0 (Type-A; downstream)
1x USB (Type-C; 5 Gbps upstream; 65W; DP Alt Mode), 1x Ethernet RJ45, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x HDMI 2.0, 4x USB (Type-A; 5 Gbps downstream), 1x USB (Type-B; upstream)

Construction

Adjustment | Height
130 mm / 5.1181 in
130 mm / 5.1181 in
150 mm / 5.9055 in
Adjustment | Pivot
-90° ~ 90°
N/A
N/A
Adjustment | Swivel
-280° ~ 280°
-280° ~ 280°
-30° ~ 30°
Adjustment | Tilt
-25° ~ 25°
-25° ~ 25°
-5° ~ 20°
Camera
No
No
Yes
Colors
Black
Black
Black and Silver
Form Factor
Curved monitor
Curved monitor
Speakers
2x 7W
2x 5W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
89.39% screen-to-body ratio
92.38% screen-to-body ratio
84.8% screen-to-body ratio
Size | Depth
2.2 in / 55.88 mm w/o stand, 16.2 in / 411.48 mm w/ stand
3.54 in / 90 mm w/o stand, 17.65 in / 448.2 mm w/ stand
4.3 in / 109.1 mm w/o stand
Size | Height
14.4 in / 365.76 mm w/o stand, 19.08 in / 484.68 mm w/ stand
14.14 in / 359.1 mm w/o stand, 19.09 in / 484.9 mm w/ stand
15.28 in / 388.1 mm w/o stand
Size | Width
24.2 in / 614.68 mm
32.05 in / 814 mm
31.82 in / 808.3 mm
Weight
4.22 kg / 9 lbs w/o stand , 8.12 kg / 18 lbs w/ stand
6.3 kg / 14 lbs w/o stand , 10.2 kg / 22 lbs w/ stand
12 kg / 26 lbs w/ stand

Display

Aspect Ratio
16:9
21:9
21:9
Brightness
280 nits / 350 nits (peak)
300 nits
400 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
3000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
8 bits, 16777216 colors
Display Curvature
1500R
1500R
Display Diagonal
27" (27 in / 685.8 mm)
34" (34.03 in / 864.25 mm)
34" (34 in / 863.6 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H), LG Display
VA, Anti-glare/Matte
Gamut
98% DCI-P3
95% DCI-P3, 72% NTSC, 99% sRGB
99% sRGB
Input Lag
4 ms
Pixel Density
108 ppi
110 ppi
109 ppi
Pixel Pitch
0.233 mm
0.233 mm
0.232 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 60 Hz
48 Hz ~ 75 Hz
Resolution
QHD (2560x1440)
UW-QHD (3440x1440)
UW-QHD (3440x1440)
Response Time
1 ms (min) / 4 ms (avg)
5 ms (min)
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
HDR10
Licenses
CE, cUL/UL, Energy Star, FCC-B, J-Moss, RoHS, TUV-Type, VCCI
BIS, BSMI, CB, CCC, CE, CECP, CEL, CEL Grade 1, cTUVus, EAC, ENERGY STAR, E-standby, EPEAT, FCC, ISO 9241-307, KC/KCC, NOM, PSB, RCM, SEPA, TCO Certifed, TCO Certifed Edge, TUV-S, TÜV Low Blue Light Hardware Solution certified, VCCI, Vietnam MEPS, WEEE...
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
NVIDIA G-SYNC, AMD FreeSync
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
Black Stabilizer, Picture-by-Picture, Color Weakness, Dynamic Action Sync, Super Resolution+, Reader Mode, Dual Controller, Color Calibrated, 3-sided Virtually Borderless Design, Smart Energy Saving, Flicker-free technology, Adaptive-Sync technology, H...
HP Display Center, HP Display Manager, Low Blue Light, HP Eye Ease, 3-sided micro-edge design, Flicker-free technology

Performance

Power Consumption
51 W (average) / 55 W (max) / 0.5 W (sleep) / 0.3 W (off)
42 W (average) / 160 W (max) / 0.5 W (sleep) / 0.3 W (off)
65 W (average) / 185 W (max) / 0.5 W (sleep)

Production

Accessory
DC Extension cable, HDMI cable, USB Type-C cable
HDMI cable, USB Type-C cable
USB Type-C to Type-C cable
Debut
2020
2021
2022

Reviews

Neofiliac score
90%
87%
74%
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
  • Ultra-wide form factor
  • 1500 curvature
  • Rich color reproduction
  • Stand with tilt, swivel, and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • High 92.38 % screen-to-body ratio
  • Build-in speakers included
  • Beautifully built
  • Built-in camera
  • Ultra-wide form factor
  • 1500R curvature
  • Stand with tilt, swivel, and height adjustments
  • High 3000:1 contrast ratio
  • Build-in speakers included
Cons
  • No publicized HDR support
  • 8-bit display panel

Price

Offers (incl. referral links)
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