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Comparison between HP Z27s vs HP Z27i

General Info
Model Number HP Z27s HP Z27i
Price
Type Monitor Monitor
Year 2014 2013
Brand HP HP
Model Number Z27s Z27i
Alias J3G07A4
J3G07A8
D7P92A4
D7P92A8
D7P92AS
D7P92AT
Display
Screen Size Class 27" (inches) 27" (inches)
Diagonal Size 27 in
68.6 cm
685.8 mm
2.25 ft
27 in
68.6 cm
685.8 mm
2.25 ft
Screen Width 23.47 in
59.6 cm
596.16 mm
1.96 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Screen Height 13.2 in
33.5 cm
335.34 mm
1.1 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Display Manufacturer AU Optronics LG Display
Display Type AHVA IPS AH-IPS
Display Bit Depth 10 bits 8 bits
Frame Rate Control No No
Max Number of Colors 1073741824 16777216
Bits 30 24
Screen Aspect Ratio 16:9 16:9
Screen Resolution 3840 x 2160 2560 x 1440
Screen Pixel Pitch 0.155 mm 0.233 mm
Screen Pixel Density 163 ppi 109 ppi
Screen-to-Body Ratio 86.3 % 82.41 %
Backlight Source W-LED W-LED
sRGB 100 % 99 %
Adobe RGB 1998 72 %
Screen Brightness 300 cd/m² 350 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 5000000 : 1 5000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 24 ms 35 ms
Display Minimum Response Time 6 ms 8 ms
Display Average Response Time 12 ms 12 ms
Display Maximum Response Time 17 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte
3D No No
Size, weight, color
Case Depth 2.4 in
6.1 cm
60.9 mm
0.2 ft
2.58 in
6.6 cm
65.5 mm
0.21 ft
Case Weight 5.4 kg
12 lbs
5.3 kg
12 lbs
Case Width with Stand 24.63 in
62.6 cm
625.6 mm
2.05 ft
25.24 in
64.1 cm
641 mm
2.1 ft
Case Height with Stand 21.1 in
53.6 cm
535.9 mm
1.76 ft
16.55 in
42 cm
420.4 mm
1.38 ft
Case Depth with Stand 9.54 in
24.2 cm
242.4 mm
0.8 ft
9.54 in
24.2 cm
242.4 mm
0.8 ft
Case Weight with Stand 7.8 kg
17 lbs
9.8 kg
22 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 1 x HDMI 1.4
1 x HDMI 1.4 (MHL 2.0)
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x DisplayPort 1.2 (Input mini)
4 x USB 2.0 (downstream)
1 x USB 2.0 (upstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x D-sub
1 x 3.5 mm Audio Out
1 x DVI-D Dual Link
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
Audio
Features
Cool Features DDC/CI
HDCP (High-bandwidth Digital Content Protection)
HDCP (High-bandwidth Digital Content Protection)
Picture-in-Picture
DDC/CI
EcoModes
Extra Features Security lock slot Security lock slot
Ergonomics
Case Width 24.63 in
62.6 cm
625.6 mm
2.05 ft
25.24 in
64.1 cm
641 mm
2.1 ft
Case Height 14.58 in
37 cm
370.3 mm
1.21 ft
14.93 in
37.9 cm
379.2 mm
1.24 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
120 mm
12 cm
4.7244 in
0.3937 ft
Landscape or Portrait Pivot Support Yes Yes
Left Pivot 0 ° 0 °
Right Pivot 90 ° 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 - 60 Hz 50 Hz - 76 Hz
Horizontal Digital Frequency 30 kHz - 135 kHz 24 kHz - 94 kHz
Accessories
Extras DisplayPort cable
DisplayPort cable - mini-DP to DP
USB 3.0 cable
DisplayPort cable
DVI-D cable
USB 3.0 upstream cable
Certificates and Standards
Licenses BSMI
C-Tick
CB
CCC
CE
CECP
CEL Grade 1
EAC
ENERGY STAR
EPA
Epeat Gold/Silver (market dependent)
FCC Class B
ICE
ISC
KC
KCC
MEPS
NOM
PSB
SEPA
TCO EDGE
TÜV/S
UL/cUL
VCCI-B
WHQL (Windows 8; Windows 7)
BSMI
C-Tick
CB
CCC
CE
CECP
CEL Grade 1
EAC
ENERGY STAR
EPA
Epeat Gold/Silver (market dependent)
FCC Class B
ICE
ISC
KC
KCC
NOM
PSB
SEPA
TCO EDGE
TÜV/S
VCCI-B
WHQL (Windows 8; Windows 7)
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 Temperature -34 °C - 60 °C
-29.2 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 95 % 5 % - 95 %
Max Operating Altitude 5000 5000
Max Storage Altitude 12192 12192
HP Z27s HP Z27i