Comparison between LG 34WK95C vs HP Z38c

General Info
Model Number	LG 34WK95C	HP Z38c

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2017
Brand	LG	HP
Model Number	34WK95C	Z38c
Alias		Z4W65A4
Display
Screen Size Class	34" (inches)	38" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	37.5 in 95.3 cm 952.5 mm 3.13 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	34.76 in 88.3 cm 882.816 mm 2.9 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	14.48 in 36.8 cm 367.84 mm 1.21 ft
Display Curvature	1800	2300
Display Manufacturer	LG Display	LG Display
Display Type	AH-IPS	AH-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	21:9	24:10
Screen Resolution	3440 x 1440	3840 x 1600
Screen Pixel Pitch	0.233 mm	0.23 mm
Screen Pixel Density	109 ppi	110 ppi
Screen-to-Body Ratio	90.3 %	90.77 %
Backlight Source	W-LED	W-LED
DCI P3	98%
sRGB	135 %	98 %
Screen Brightness	400 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast		5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		30 ms
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time		14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
HDR	DisplayHDR 400 HDR10
3D	No	No
Size, weight, color
Case Depth	3.73 in 9.5 cm 94.7 mm 0.31 ft	4.1 in 10.4 cm 104.2 mm 0.34 ft
Case Weight	5.6 kg 12 lbs
Case Width with Stand	32.26 in 81.9 cm 819.4 mm 2.69 ft	35.26 in 89.6 cm 895.5 mm 2.94 ft
Case Height with Stand	17.77 in 45.1 cm 451.4 mm 1.48 ft	22 in 55.9 cm 558.7 mm 1.83 ft
Case Depth with Stand	9.91 in 25.2 cm 251.8 mm 0.83 ft	9.76 in 24.8 cm 248 mm 0.81 ft
Case Weight with Stand	7 kg 15 lbs	13.8 kg 30 lbs
Case Color	White, Gray	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.0 (upstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 2 x USB 3.0 (downstream) 1 x USB 3.0 (Type-C - 60 W)	1 x HDMI 2.0 (HDCP) 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 3 x USB 3.0 (downstream) 1 x USB 3.1 (Type-C)
Audio
Audio Speakers	2 x 7W
Features
Cool Features	Black Stabilizer DDC/CI HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-by-Picture Nano IPS Dynamic Action Sync 6-Axis Control Screen Split 2.0 AMD FreeSync technology Super Resolution+	Flicker-free technology HDCP (High-bandwidth Digital Content Protection)
Extra Features	Anti-theft stand lock slot	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	32.26 in 81.9 cm 819.4 mm 2.69 ft	35.26 in 89.6 cm 895.5 mm 2.94 ft
Case Height	14.25 in 36.2 cm 361.9 mm 1.19 ft	15.73 in 40 cm 399.5 mm 1.31 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	120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	Yes
Left Swivel		45 °
Right Swivel		45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 61 Hz	24 Hz - 76 Hz
Horizontal Digital Frequency	30 kHz - 90 kHz	27 kHz - 130 kHz
Screen Interpolation Technology	Picture Performance Index
Screen Interpolation Value	220
Screen Interpolation Measurement Unit	PPI
Accessories
Extras	DisplayPort cable HDMI cable USB 3.0 upstream cable USB Type-C cable	DisplayPort cable HDMI cable USB Type-C cable
Certificates and Standards
Licenses	BSMI CCC CE cTick ENERGY STAR 7.0 ErP FCC Class B UL/cUL	BSMI CB CCC CE CECP CEL Grade 1 CSA EAC EEI ENERGY STAR eStandby FCC Class B IS 1121 ISC KCC MEPS NOM PSB RCM S mark SASO TÜV/S UL/CSA VCCI-B WHQL (Windows 10; Windows 8; Windows 7)
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	20 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 65 °C -4 °F - 149 °F
Internal Storage Humidity	5 % - 85 %	10 % - 90 %

LG 34WK95C

HP Z38c