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Comparison between HP ZR2240w vs HP Z23i

General Info
Model Number HP ZR2240w HP Z23i
Price
Type Monitor Monitor
Year 2011 2013
Brand HP HP
Model Number ZR2240w Z23i
Alias XW475A4
XW475A8
D7Q13A4
Display
Screen Size Class 22" (inches) 23" (inches)
Diagonal Size 21.5 in
54.6 cm
546.1 mm
1.79 ft
23 in
58.4 cm
584.2 mm
1.92 ft
Screen Width 18.71 in
47.5 cm
475.2 mm
1.56 ft
20.05 in
50.9 cm
509.184 mm
1.67 ft
Screen Height 10.52 in
26.7 cm
267.3 mm
0.88 ft
11.28 in
28.6 cm
286.416 mm
0.94 ft
Display Manufacturer LG Display LG Display
Display Type e-IPS AH-IPS
Display Bit Depth 8 bits (6 bits + FRC) 8 bits (6 bits + FRC)
Frame Rate Control Yes Yes
Max Number of Colors 16777216 16777216
Bits 24 24
Screen Aspect Ratio 16:9 16:9
Screen Resolution 1920 x 1080 1920 x 1080
Screen Pixel Pitch 0.248 mm 0.265 mm
Screen Pixel Density 102 ppi 95 ppi
Screen-to-Body Ratio 82.52 % 81.48 %
Backlight Source W-LED W-LED
sRGB 97 % 95 %
Adobe RGB 1998 75 %
NTSC 1953 72 % 72 %
Screen Brightness 250 cd/m² 250 cd/m²
Static Screen Contrast 1000 : 1 1000 : 1
Dynamic Screen Contrast 2000000 : 1 5000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 25 ms 20 ms
Display Minimum Response Time 8 ms 8 ms
Display Average Response Time 15 ms 14 ms
Display Maximum Response Time 20 ms
Display Coating Anti-glare/Matte (3H) Anti-glare/Matte
3D No No
Size, weight, color
Case Depth 2.32 in
5.9 cm
59 mm
0.19 ft
2.01 in
5.1 cm
51 mm
0.17 ft
Case Weight 3.48 kg
8 lbs
4.19 kg
9 lbs
Case Width with Stand 20 in
50.8 cm
508 mm
1.67 ft
21.42 in
54.4 cm
544 mm
1.78 ft
Case Height with Stand 14.45 in
36.7 cm
367 mm
1.2 ft
18.5 in
47 cm
469.9 mm
1.54 ft
Case Depth with Stand 9.21 in
23.4 cm
234 mm
0.77 ft
9.56 in
24.3 cm
242.9 mm
0.8 ft
Case Weight with Stand 5.74 kg
13 lbs
6.4 kg
14 lbs
Case Color Black Black
Hardware
Built-in Camera No No
Connectivity 1 x HDMI
1 x DisplayPort 1.2
1 x D-sub
1 x DVI-D Dual Link
4 x USB 2.0 (downstream)
1 x USB 2.0 (upstream)
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x D-sub
2 x USB 2.0 (downstream)
1 x USB 2.0 (upstream)
Audio
Features
Cool Features DDC/CI
HDCP (High-bandwidth Digital Content Protection)
DDC/CI
HDCP (High-bandwidth Digital Content Protection)
Extra Features Security lock slot Security lock slot
Ergonomics
Case Width 20 in
50.8 cm
508 mm
1.67 ft
21.42 in
54.4 cm
544 mm
1.78 ft
Case Height 11.93 in
30.3 cm
303 mm
0.99 ft
12.95 in
32.9 cm
329 mm
1.08 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 90 mm
9 cm
3.5433 in
0.2953 ft
150 mm
15 cm
5.9055 in
0.4921 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 ° 180 °
Right Swivel 45 ° 180 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 35 ° 30 °
Frequency and Interpolation
Vertical Digital Frequency 50 Hz - 76 Hz 50 Hz - 76 Hz
Horizontal Digital Frequency 24 kHz - 94 kHz 24 kHz - 94 kHz
Accessories
Extras D-sub cable
DisplayPort cable
DVI-D cable
USB 2.0 upstream cable
D-sub cable
DisplayPort cable
USB 2.0 upstream cable
Certificates and Standards
Licenses BSMI
C-Tick
CB
CCC
CE
CECP
CEL Grade 1
CSA
ENERGY STAR 5.1
Epeat Gold/Silver (market dependent)
FCC Class B
GOST
ISC
KC
KCC
PSB
TCO Certified Displays 5.2
TÜV
VCCI-B
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 -20 °C - 60 °C
-4 °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 ZR2240w HP Z23i