Comparison between HP U28 4K HDR vs LG 27GP950

General Info
Model Number	HP U28 4K HDR	LG 27GP950

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Type	Monitor	Monitor
Year	2020	2021
Brand	HP	LG
Model Series		UltraGear
Model Number	U28 4K HDR	27GP950
Alias	1Z978AA	UltraGear 27GP950
Display
Screen Size Class	28" (inches)	27" (inches)
Diagonal Size	27.9 in 70.9 cm 708.538 mm 2.32 ft	26.96 in 68.5 cm 684.667 mm 2.25 ft
Screen Width	24.45 in 62.1 cm 620.928 mm 2.04 ft	23.53 in 59.8 cm 597.73 mm 1.96 ft
Screen Height	13.44 in 34.1 cm 341.28 mm 1.12 ft	13.24 in 33.6 cm 336.22 mm 1.1 ft
Display Type	IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.116 mm	0.155 mm
Screen Pixel Density	157 ppi	163 ppi
Screen-to-Body Ratio	89.61 %	93.48 %
Backlight Source	W-LED	W-LED
DCI P3	93%	98%
sRGB	100 %	135 %
Screen Brightness	400 cd/m²	400 cd/m²
Max Screen Brightness		600 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °
Screen Vertical Viewing Angle	178 °
Display Minimum Response Time	4 ms	1 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR	DisplayHDR 600 HDR10
3D	No	No
Size, weight, color
Case Depth	1.71 in 4.3 cm 43.4 mm 0.14 ft	2.14 in 5.4 cm 54.3 mm 0.18 ft
Case Weight		5.7 kg 13 lbs
Case Width with Stand	25.08 in 63.7 cm 637.1 mm 2.09 ft	23.99 in 60.9 cm 609.369 mm 2 ft
Case Height with Stand	20.92 in 53.1 cm 531.4 mm 1.74 ft	18.28 in 46.4 cm 464.285 mm 1.52 ft
Case Depth with Stand	7.48 in 19 cm 189.9 mm 0.62 ft	11.47 in 29.1 cm 291.286 mm 0.96 ft
Case Weight with Stand	6.35 kg 14 lbs	7.429 kg 16 lbs
Case Color	Black	Black
Hardware
Internal Storage	8
Built-in Camera	No	No
Connectivity	1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x USB (Type-C; upstream; 65W; DP Alt Mode) 3 x USB 3.2 (Type-A; Gen 1; downstream)	2 x HDMI 2.1 1 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream)
Audio
Audio Speakers	2 x 3W
Features
Cool Features	Flicker-free technology Low Blue Light	AMD FreeSync Premium Pro Sphere Lighting with Sound and Video Sync Mode NVIDIA G-Sync Compatible True Color Pro Black Stabilizer Hardware Calibration Crosshair Dynamic Action Sync Nano IPS HDR Effect Wide Color Gamut Display Stream Compression (DSC) Color Calibrated 4-Side Virtually Borderless Design Low Blue Light Flicker-free technology Adaptive-Sync technology Game Mode
Extra Features	Security lock slot
Ergonomics
Case Width	25.08 in 63.7 cm 637.1 mm 2.09 ft	23.98 in 60.9 cm 609.2 mm 2 ft
Case Height	14.61 in 37.1 cm 371.2 mm 1.22 ft	13.89 in 35.3 cm 352.9 mm 1.16 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range		110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	0 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	23 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	23 Hz - 75 Hz	48 Hz - 160 Hz
Horizontal Digital Frequency	30 kHz - 140 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable USB Type-C cable	DisplayPort cable HDMI cable USB 3.0 upstream cable
Certificates and Standards
Licenses	Australian-New Zealand MEPS BSMI CB CCC CE CECP CEL EAC ENERGY STAR FCC ISO 9241-307 KC/KCC NOM PSB SEPA TCO Certified TUV-S UL/CSA VCCI Vietnam MEPS WEEE ISC WW application ICE	CE cUL TÜV-Typ FCC-B UL
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 80 %	10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		5 % - 85 %

HP U28 4K HDR

LG 27GP950