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Comparison between HP Z38c vs HP E34m G4

General Info
Model Number HP Z38c HP E34m G4
Price
Type Monitor Monitor
Year 2017 2022
Brand HP HP
Model Number Z38c E34m G4
Alias Z4W65A4 40Z26AA
Display
Screen Size Class 38" (inches) 34" (inches)
Diagonal Size 37.5 in
95.3 cm
952.5 mm
3.13 ft
34 in
86.4 cm
863.6 mm
2.83 ft
Screen Width 34.76 in
88.3 cm
882.816 mm
2.9 ft
31.39 in
79.7 cm
797.2 mm
2.62 ft
Screen Height 14.48 in
36.8 cm
367.84 mm
1.21 ft
13.14 in
33.4 cm
333.7 mm
1.09 ft
Display Curvature 2300 1500
Display Manufacturer LG Display
Display Type AH-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 24:10 21:9
Screen Resolution 3840 x 1600 3440 x 1440
Screen Pixel Pitch 0.23 mm 0.232 mm
Screen Pixel Density 110 ppi 109 ppi
Screen-to-Body Ratio 90.77 % 84.8 %
Backlight Source W-LED W-LED
sRGB 98 % 99 %
Screen Brightness 300 cd/m² 400 cd/m²
Static Screen Contrast 1000 : 1 3000 : 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 Anti-glare/Matte
3D No No
Size, weight, color
Case Depth 4.1 in
10.4 cm
104.2 mm
0.34 ft
4.3 in
10.9 cm
109.1 mm
0.36 ft
Case Width with Stand 35.26 in
89.6 cm
895.5 mm
2.94 ft
31.82 in
80.8 cm
808.3 mm
2.65 ft
Case Height with Stand 22 in
55.9 cm
558.7 mm
1.83 ft
Case Depth with Stand 9.76 in
24.8 cm
248 mm
0.81 ft
Case Weight with Stand 13.8 kg
30 lbs
12 kg
26 lbs
Case Color Black Black and Silver
Hardware
Built-in Camera No Yes
Network LAN
Connectivity 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)
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
Features
Cool Features Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
HP Display Center
HP Display Manager
Low Blue Light
HP Eye Ease
3-sided micro-edge design
Flicker-free technology
Extra Features Anti-theft stand lock slot - Kensington Security lock slot
Ergonomics
Case Width 35.26 in
89.6 cm
895.5 mm
2.94 ft
31.82 in
80.8 cm
808.3 mm
2.65 ft
Case Height 15.73 in
40 cm
399.5 mm
1.31 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 120 mm
12 cm
4.7244 in
0.3937 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 45 ° 30 °
Right Swivel 45 ° 30 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 20 ° 20 °
Frequency and Interpolation
Vertical Digital Frequency 24 Hz - 76 Hz 48 Hz - 75 Hz
Horizontal Digital Frequency 27 kHz - 130 kHz 30 kHz - 150 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable
HDMI cable
USB Type-C cable
USB Type-C to Type-C cable
Certificates and Standards
Licenses 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)
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 0 °C - 40 °C
32 °F - 104 °F
5 °C - 35 °C
41 °F - 95 °F
Safe Operating Humidity Level 20 % - 80 % 20 % - 80 %
Internal Storage Temperature -20 °C - 65 °C
-4 °F - 149 °F
Internal Storage Humidity 10 % - 90 % 5 % - 95 %
HP Z38c HP E34m G4