Comparison between HP Z34c G3 vs HP Z38c

General Info
Model Number	HP Z34c G3	HP Z38c

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Type	Monitor	Monitor
Year	2022	2017
Brand	HP	HP
Model Number	Z34c G3	Z38c
Alias	30A19E9	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	1900	2300
Display Manufacturer		LG Display
Display Type	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	84.54 %	90.77 %
Backlight Source	W-LED	W-LED
DCI P3	85%
sRGB	99 %	98 %
Screen Brightness	350 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	10000000 : 1	5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		30 ms
Display Minimum Response Time	6 ms	5 ms
Display Average Response Time		14 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	4.13 in 10.5 cm 105 mm 0.34 ft	4.1 in 10.4 cm 104.2 mm 0.34 ft
Case Width with Stand	32.04 in 81.4 cm 813.8 mm 2.67 ft	35.26 in 89.6 cm 895.5 mm 2.94 ft
Case Height with Stand	17.13 in 43.5 cm 435.2 mm 1.43 ft	22 in 55.9 cm 558.7 mm 1.83 ft
Case Depth with Stand	10.73 in 27.3 cm 272.5 mm 0.89 ft	9.76 in 24.8 cm 248 mm 0.81 ft
Case Weight with Stand	11.1 kg 24 lbs	13.8 kg 30 lbs
Case Color	Black, Silver	Black
Hardware
Built-in Camera	Yes	No
Connectivity	1 x USB (Type-C; 5 Gbps upstream; 100W; DP Alt MOde) 1 x Ethernet RJ45 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x HDMI 2.0 4 x USB (Type-A; 5 Gbps downstream) 1 x USB (Type-B; upstream)	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 5W
Features
Cool Features	HP Display Center HP Eye Ease Low Blue Light 3-sided borderless design Flicker-free technology	Flicker-free technology HDCP (High-bandwidth Digital Content Protection)
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	32.04 in 81.4 cm 813.8 mm 2.67 ft	35.26 in 89.6 cm 895.5 mm 2.94 ft
Case Height	15.32 in 38.9 cm 389.2 mm 1.28 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	150 mm 15 cm 5.9055 in 0.4921 ft	120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	Yes
Left Swivel	30 °	45 °
Right Swivel	30 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	10 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	59 Hz - 61 Hz	24 Hz - 76 Hz
Horizontal Digital Frequency	88 kHz - 90 kHz	27 kHz - 130 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable HDMI cable USB Type-A to Type-B cable USB Type-C to Type-C cable	DisplayPort cable HDMI cable USB Type-C cable
Certificates and Standards
Licenses	TÜV Rheinland Low Blue Light (Hardware Solution)	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	5 °C - 35 °C 41 °F - 95 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 80 %	20 % - 80 %
Internal Storage Temperature		-20 °C - 65 °C -4 °F - 149 °F
Internal Storage Humidity	5 % - 95 %	10 % - 90 %

HP Z34c G3

HP Z38c