Comparison between HP Z27xs G3 4K vs LG 27UL650

General Info
Model Number	HP Z27xs G3 4K	LG 27UL650

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2018
Brand	HP	LG
Model Number	Z27xs G3 4K	27UL650
Alias	1A9M8AA	27UL650-W
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.22 in 33.6 cm 335.664 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	0.155 mm	0.155 mm
Screen Pixel Density	163 ppi	163 ppi
Screen-to-Body Ratio	92.8 %	89.77 %
Backlight Source	W-LED	W-LED
DCI P3	98%
sRGB	99 %	99 %
Screen Brightness	266 cd/m²	350 cd/m²
Max Screen Brightness	600 cd/m²	400 cd/m²
Static Screen Contrast	1300 : 1	1000 : 1
Dynamic Screen Contrast	10000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		15 ms
Display Minimum Response Time	14 ms	5 ms
Display Average Response Time		12 ms
Display Maximum Response Time		20 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR	DisplayHDR 600	HDR10 DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	0.83 in 2.1 cm 21 mm 0.07 ft	1.77 in 4.5 cm 45 mm 0.15 ft
Case Weight		4.6 kg 10 lbs
Case Width with Stand	23.94 in 60.8 cm 608 mm 1.99 ft	24.13 in 61.3 cm 613 mm 2.01 ft
Case Height with Stand	14.92 in 37.9 cm 379 mm 1.24 ft	17.99 in 45.7 cm 457 mm 1.5 ft
Case Depth with Stand	8.46 in 21.5 cm 215 mm 0.71 ft	9.06 in 23 cm 230 mm 0.75 ft
Case Weight with Stand	7.8 kg 17 lbs	6.3 kg 14 lbs
Case Color	Turbo Silver	White, Gray
Hardware
Built-in Camera	No	No
Network	LAN
Connectivity	3 x USB 3.2 (Type-A; Gen 1; downstream) 1 x Ethernet RJ45 1 x DisplayPort 1.4 (out) 1 x DisplayPort 1.4 (in) 1 x HDMI 2.0 1 x USB 3.1 (Type-C; Gen 1; downstream; 15W; DP Alt Mode) 1 x USB 3.1 (Type-C; Gen 1; upstream; 100W; DP Alt Mode)	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4
Audio
Features
Cool Features	Low Blue Light Pantone Validated Picture-in-Picture Picture-by-Picture Factory Calibrated Flicker-free technology	Black Stabilizer DDC/CI Flicker-free technology Super Resolution+ HDCP (High-bandwidth Digital Content Protection) 2.2 Dynamic Action Sync 6-Axis Control AMD FreeSync technology
Extra Features	Security lock slot	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	23.94 in 60.8 cm 608 mm 1.99 ft	24.13 in 61.3 cm 613 mm 2.01 ft
Case Height	13.98 in 35.5 cm 355 mm 1.16 ft	14.33 in 36.4 cm 364 mm 1.19 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	150 mm 15 cm 5.9055 in 0.4921 ft	110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	0 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	45 °
Right Swivel	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 60 Hz	40 Hz - 60 Hz
Horizontal Digital Frequency	31 kHz - 133 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable HDMI cable USB Type-C to Type-A cable USB Type-C to Type-C cable	DisplayPort cable HDMI cable
Certificates and Standards
Licenses	Australian-New Zealand MEPS BIS BSMI CB CCC CE CECP CEL cTUVus EAC ENERGY STAR FCC GS Mark ISO 9241-307 KC/KCC NOM PSB SEPA TCO Certified TCO Certified Edge TUV-S VCCI WEEE Ukraine Energy label WW application UAE	C-Tick CCC CECP CEL cUL ENERGY STAR 7.0 ErP FCC Class B KC RoHS Compliant TÜV/GS VCCI
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	20 % - 80 %	10 % - 85 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 95 %
Max Operating Altitude	5000
Max Storage Altitude	12192

HP Z27xs G3 4K

LG 27UL650