Comparison between HP Z34c G3 vs HP E34m G4

General Info
Model Number	HP Z34c G3	HP E34m G4

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Type	Monitor	Monitor
Year	2022	2022
Brand	HP	HP
Model Number	Z34c G3	E34m G4
Alias	30A19E9	40Z26AA
Display
Screen Size Class	34" (inches)	34" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	31.39 in 79.7 cm 797.2 mm 2.62 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	13.14 in 33.4 cm 333.7 mm 1.09 ft
Display Curvature	1900	1500
Display Type	IPS	VA
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	21:9	21:9
Screen Resolution	3440 x 1440	3440 x 1440
Screen Pixel Pitch	0.233 mm	0.232 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	84.54 %	84.8 %
Backlight Source	W-LED	W-LED
DCI P3	85%
sRGB	99 %	99 %
Screen Brightness	350 cd/m²	400 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Dynamic Screen Contrast	10000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	6 ms	5 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	4.3 in 10.9 cm 109.1 mm 0.36 ft
Case Width with Stand	32.04 in 81.4 cm 813.8 mm 2.67 ft	31.82 in 80.8 cm 808.3 mm 2.65 ft
Case Height with Stand	17.13 in 43.5 cm 435.2 mm 1.43 ft
Case Depth with Stand	10.73 in 27.3 cm 272.5 mm 0.89 ft
Case Weight with Stand	11.1 kg 24 lbs	12 kg 26 lbs
Case Color	Black, Silver	Black and Silver
Hardware
Built-in Camera	Yes	Yes
Network		LAN
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 USB (Type-C; 5 Gbps upstream; 65W; DP Alt Mode) 1 x Ethernet RJ45 1 x DisplayPort 1.2 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)
Audio
Audio Speakers	2 x 5W	2 x 5W
Features
Cool Features	HP Display Center HP Eye Ease Low Blue Light 3-sided borderless design Flicker-free technology	HP Display Center HP Display Manager Low Blue Light HP Eye Ease 3-sided micro-edge design Flicker-free technology
Extra Features		Security lock slot
Ergonomics
Case Width	32.04 in 81.4 cm 813.8 mm 2.67 ft	31.82 in 80.8 cm 808.3 mm 2.65 ft
Case Height	15.32 in 38.9 cm 389.2 mm 1.28 ft	15.28 in 38.8 cm 388.1 mm 1.27 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	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	Yes
Left Swivel	30 °	30 °
Right Swivel	30 °	30 °
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	48 Hz - 75 Hz
Horizontal Digital Frequency	88 kHz - 90 kHz	30 kHz - 150 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable USB Type-A to Type-B cable USB Type-C to Type-C cable	USB Type-C to Type-C cable
Certificates and Standards
Licenses	TÜV Rheinland Low Blue Light (Hardware Solution)	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 ISC Mexico Energy ICE UAE TGM TUV-GS Ukraine certificates NRCS of South Africa Belarus Energy Eyesafe Certifed
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 %	20 % - 80 %
Internal Storage Humidity	5 % - 95 %	5 % - 95 %

HP Z34c G3

HP E34m G4