Comparison between:
- 21.5" HP EliteDisplay E221
- 21.5" HP EliteDisplay E221i

Brand, series, model

Information about the brand, series, model and model aliases.

HP EliteDisplay E221HP EliteDisplay E221i
HP EliteDisplay E221HP EliteDisplay E221i
Model aliasC9V76AAF9Z09AA

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class21.5 in21.5 in
Diagonal546.1 mm
54.61 cm
21.5 in
1.7917 ft
546.1 mm
54.61 cm
21.5 in
1.7917 ft
Width476.64 mm
47.664 cm
18.7654 in
1.5638 ft
476.64 mm
47.664 cm
18.7654 in
1.5638 ft
Height268.11 mm
26.811 cm
10.5555 in
0.8796 ft
268.11 mm
26.811 cm
10.5555 in
0.8796 ft
Panel manufacturerAU Optronics
BOE
Innolux
LG Display
Panel modelM215HTN01.1 (AU Optronics)
HT215F01-100 (BOE)
M215HGE-L21 (Innolux)
-
Panel typeTNAH-IPS
Panel bit depth8 bits (6 bits + FRC)8 bits (6 bits + FRC)
FRCYesYes
Colors16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
Resolution1920 x 1080 pixels
Full HD / 1080p
1920 x 1080 pixels
Full HD / 1080p
Pixel pitch0.248 mm
0.0248 cm
0.0098 in
0.0008 ft
0.248 mm
0.0248 cm
0.0098 in
0.0008 ft
Pixel density102 ppi
40 ppcm
102 ppi
40 ppcm
Display area81.25 %81.25 %
BacklightW-LEDW-LED
sRGB-95 %
NTSC (1953)-72 %
Brightness250 cd/m²250 cd/m²
Static contrast1000 : 11000 : 1
Dynamic contrast5000000 : 14000000 : 1
Horizontal viewing angle170 °178 °
Vertical viewing angle160 °178 °
Minimum response time5 ms
0.0050 s
8 ms
0.0080 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)24 kHz - 94 kHz24 kHz - 94 kHz
Vertical frequency (digital)50 Hz - 76 Hz50 Hz - 76 Hz

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)0.5 W0.5 W
Power consumption (sleep)0.5 W0.5 W
Power consumption (eco)-21.1 W
Power consumption (average)30 W26 W
Power consumption (maximum)36 W31 W

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width509 mm
50.9 cm
20.0394 in
1.6699 ft
509 mm
50.9 cm
20.0394 in
1.6699 ft
Height309 mm
30.9 cm
12.1654 in
1.0138 ft
309 mm
30.9 cm
12.1654 in
1.0138 ft
Depth51 mm
5.1 cm
2.0079 in
0.1673 ft
51 mm
5.1 cm
2.0079 in
0.1673 ft
Weight3.1 kg
6.83 lbs
3.7 kg
8.16 lbs
Width with stand509 mm
50.9 cm
20.0394 in
1.6699 ft
509 mm
50.9 cm
20.0394 in
1.6699 ft
Height with stand460 mm
46 cm
18.1102 in
1.5092 ft
460 mm
46 cm
18.1102 in
1.5092 ft
Depth with stand237 mm
23.7 cm
9.3307 in
0.7776 ft
237 mm
23.7 cm
9.3307 in
0.7776 ft
Weight with stand5.64 kg
12.43 lbs
5.82 kg
12.83 lbs
ColorsBlackBlack

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYes
VESA interface100 x 100 mm100 x 100 mm
Removable standYesYes
Height adjustmentYesYes
Height adjustment range150 mm
15 cm
5.9055 in
0.4921 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape/portrait pivotYesYes
Left pivot0 °0 °
Right pivot90 °90 °
Left/right swivelYesYes
Left swivel180 °180 °
Right swivel180 °180 °
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt30 °30 °

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 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)
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x D-sub

Features

Some additional functional features of the model.

FeaturesDDC/CI
HDCP (High-bandwidth Digital Content Protection)
DDC/CI
HDCP (High-bandwidth Digital Content Protection)

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
CB
CCC
CE
CECP
CEL Grade 1
ENERGY STAR
EPA
Epeat Gold/Silver (market dependent)
FCC Class B
ISC
KC
KCC
NOM
PSB
SEPA
TCO Certified Displays
TÜV/S
VCCI
WHQL (Windows 8; Windows 7)
BSMI
CB
CCC
CE
CECP
CEL Grade 1
ENERGY STAR
EPA
Epeat Gold/Silver (market dependent)
FCC Class B
ISC
KC
KCC
NOM
PSB
SEPA
TCO Certified Displays
TÜV/S
VCCI
WHQL (Windows 8; Windows 7)

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature5 °C - 35 °C
41 °F - 95 °F
5 °C - 35 °C
41 °F - 95 °F
Operating humidity20 % - 80 %20 % - 80 %
Operating altitude5000 m
16404.2 ft
5000 m
16404.2 ft
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 95 %5 % - 95 %
Storage altitude12192 m
40000 ft
12192 m
40000 ft

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesD-sub cable
DisplayPort cable
USB 2.0 upstream cable
D-sub cable
DisplayPort cable
USB 2.0 upstream cable

Additional features

Information about other features.

Additional featuresSecurity lock slotSecurity lock slot
 HP EliteDisplay E221HP EliteDisplay E221i