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Comparison between HP Z38c vs HP Z27k G3 4K

General Info
Model Number HP Z38c HP Z27k G3 4K
Price
Type Monitor Monitor
Year 2017 2021
Brand HP HP
Model Number Z38c Z27k G3 4K
Alias Z4W65A4 1B9T0AA
Display
Screen Size Class 38" (inches) 27" (inches)
Diagonal Size 37.5 in
95.3 cm
952.5 mm
3.13 ft
27 in
68.6 cm
685.8 mm
2.25 ft
Screen Width 34.76 in
88.3 cm
882.816 mm
2.9 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Screen Height 14.48 in
36.8 cm
367.84 mm
1.21 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Display Curvature 2300
Display Manufacturer LG Display
Display Type AH-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 24:10 16:9
Screen Resolution 3840 x 1600 3840 x 2160
Screen Pixel Pitch 0.23 mm 0.155 mm
Screen Pixel Density 110 ppi 163 ppi
Screen-to-Body Ratio 90.77 % 91.89 %
Backlight Source W-LED W-LED
DCI P3 85%
sRGB 98 % 99 %
Screen Brightness 300 cd/m² 350 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 5000000 : 1 10000000 : 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 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
1.53 in
3.9 cm
38.9 mm
0.13 ft
Case Weight 4.5 kg
10 lbs
Case Width with Stand 35.26 in
89.6 cm
895.5 mm
2.94 ft
24.11 in
61.2 cm
612.3 mm
2.01 ft
Case Height with Stand 22 in
55.9 cm
558.7 mm
1.83 ft
14.97 in
38 cm
380.3 mm
1.25 ft
Case Depth with Stand 9.76 in
24.8 cm
248 mm
0.81 ft
8.07 in
20.5 cm
205 mm
0.67 ft
Case Weight with Stand 13.8 kg
30 lbs
6.2 kg
14 lbs
Case Color Black Turbo Silver
Hardware
Built-in Camera No No
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 Ethernet RJ45
1 x HDMI 2.0
1 x DisplayPort 1.4 (out)
1 x DisplayPort 1.4 (in)
1 x USB (Type-C; upstream; 100W; DP Alt Mode)
4 x USB 3.2 (Type-A; Gen 1; downstream)
Audio
Features
Cool Features Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
Picture-by-Picture
Picture-in-Picture
4-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
24.11 in
61.2 cm
612.3 mm
2.01 ft
Case Height 15.73 in
40 cm
399.5 mm
1.31 ft
14.02 in
35.6 cm
356 mm
1.17 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 Yes
Left Pivot 0 °
Right Pivot 90 °
Left or Right Swivel Support Yes Yes
Left Swivel 45 ° 45 °
Right Swivel 45 ° 45 °
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 50 Hz - 60 Hz
Horizontal Digital Frequency 27 kHz - 130 kHz 30 kHz - 90 kHz
Screen Interpolation Measurement Unit NULL
Accessories
Extras DisplayPort cable
HDMI cable
USB Type-C cable
DisplayPort cable
USB Type-A to Type-B 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)
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
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
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 10 % - 90 % 5 % - 95 %
Max Operating Altitude 5000
Max Storage Altitude 12192
HP Z38c HP Z27k G3 4K