Comparison between:
- 22.5" Lenovo ThinkVision T23d-10
- 21.5" Lenovo ThinkVision T22i-10
- 21.5" Dell P2217H
- 21.5" HP EliteDisplay E223

Brand, series, model

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

Lenovo ThinkVision T23d-10Lenovo ThinkVision T22i-10Dell P2217HHP EliteDisplay E223
Lenovo ThinkVision T23d-10Lenovo ThinkVision T22i-10Dell P2217HHP EliteDisplay E223
Model alias61C3MAR6US
61C3MAT6EU
61A9MAR1UK-1FH45A8

Display

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

Size class22.5 in21.5 in21.5 in21.5 in
Diagonal571.5 mm
57.15 cm
22.5 in
1.875 ft
546.1 mm
54.61 cm
21.5 in
1.7917 ft
546.1 mm
54.61 cm
21.5 in
1.7917 ft
546.1 mm
54.61 cm
21.5 in
1.7917 ft
Width483.84 mm
48.384 cm
19.0488 in
1.5874 ft
476.064 mm
47.6064 cm
18.7427 in
1.5619 ft
476.06 mm
47.606 cm
18.7425 in
1.5619 ft
476.064 mm
47.6064 cm
18.7427 in
1.5619 ft
Height302.4 mm
30.24 cm
11.9055 in
0.9921 ft
267.786 mm
26.7786 cm
10.5428 in
0.8786 ft
267.79 mm
26.779 cm
10.5429 in
0.8786 ft
267.786 mm
26.7786 cm
10.5428 in
0.8786 ft
Panel manufacturer---BOE
Innolux
LG Display
Panel model---MV215FHM-N40 (BOE)
M215HCA-L3B (Innolux)
LM215WF9-SSA1 (LG Display)
Panel typeIPSIPSIPSIPS
Panel bit depth8 bits (6 bits + FRC)8 bits8 bits8 bits (6 bits + FRC)
FRCYes--Yes
Colors16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
Aspect ratio1.6:1
16:10
1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution1920 x 1200 pixels1920 x 1080 pixels
Full HD / 1080p
1920 x 1080 pixels
Full HD / 1080p
1920 x 1080 pixels
Full HD / 1080p
Pixel pitch0.252 mm
0.0252 cm
0.0099 in
0.0008 ft
0.248 mm
0.0248 cm
0.0098 in
0.0008 ft
0.248 mm
0.0248 cm
0.0098 in
0.0008 ft
0.248 mm
0.0248 cm
0.0098 in
0.0008 ft
Pixel density100 ppi
39 ppcm
102 ppi
40 ppcm
102 ppi
40 ppcm
102 ppi
40 ppcm
Display area-87.65 %85.95 %89.01 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB---94 %
NTSC (1953)72 %72 %82 %72 %
Brightness250 cd/m²250 cd/m²250 cd/m²250 cd/m²
Static contrast1000 : 11000 : 11000 : 11000 : 1
Dynamic contrast3000000 : 13000000 : 14000000 : 15000000 : 1
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time6 ms
0.0060 s
4 ms
0.0040 s
6 ms
0.0060 s
5 ms
0.0050 s
Average response time-6 ms
0.0060 s
16 ms
0.0160 s
14 ms
0.0140 s
Maximum response time-14 ms
0.0140 s
--
Input lag--10 ms
0.0100 s
-
CoatingAnti-glare/MatteAnti-glare/MatteAnti-glare/Matte (3H)Anti-glare/Matte
--CIE1976 - 82%
CIE1931 - 72%
-

3D

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

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 81 kHz30 kHz - 83 kHz-30 kHz - 80 kHz
Vertical frequency (digital)50 Hz - 75 Hz50 Hz - 75 Hz60 Hz50 Hz - 60 Hz

Power supply and consumption

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

110V100 V - 120 V100 V - 120 V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)1.5 A-1.5 A-
Power consumption (off)0.3 W0.3 W0.3 W0.5 W
Power consumption (sleep)0.5 W0.5 W0.3 W0.5 W
Power consumption (average)15 W20 W17 W18 W
Power consumption (maximum)18 W55 W37 W36 W
Energy efficiency class--A+-

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.

Width-489.7 mm
48.97 cm
19.2795 in
1.6066 ft
498.9 mm
49.89 cm
19.6417 in
1.6368 ft
488.3 mm
48.83 cm
19.2244 in
1.602 ft
Height-297 mm
29.7 cm
11.6929 in
0.9744 ft
297.3 mm
29.73 cm
11.7047 in
0.9754 ft
293.3 mm
29.33 cm
11.5472 in
0.9623 ft
Depth-43.5 mm
4.35 cm
1.7126 in
0.1427 ft
50.3 mm
5.03 cm
1.9803 in
0.165 ft
44.6 mm
4.46 cm
1.7559 in
0.1463 ft
Weight-3.15 kg
6.94 lbs
2.81 kg
6.19 lbs
-
Width with stand501.2 mm
50.12 cm
19.7323 in
1.6444 ft
489.7 mm
48.97 cm
19.2795 in
1.6066 ft
498.9 mm
49.89 cm
19.6417 in
1.6368 ft
488.3 mm
48.83 cm
19.2244 in
1.602 ft
Height with stand491.9 mm
49.19 cm
19.3661 in
1.6138 ft
357.6 mm
35.76 cm
14.0787 in
1.1732 ft
354.4 mm
35.44 cm
13.9528 in
1.1627 ft
463.7 mm
46.37 cm
18.2559 in
1.5213 ft
Depth with stand251.9 mm
25.19 cm
9.9173 in
0.8264 ft
251.9 mm
25.19 cm
9.9173 in
0.8264 ft
180 mm
18 cm
7.0866 in
0.5906 ft
205 mm
20.5 cm
8.0709 in
0.6726 ft
Weight with stand4.85 kg
10.69 lbs
4.92 kg
10.85 lbs
-5.26 kg
11.6 lbs
ColorsBlackBlackGraySilver

Ergonomics

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

VESA mountYesYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYesYes
Height adjustmentYesYesYesYes
Height adjustment range110 mm
11 cm
4.3307 in
0.3609 ft
110 mm
11 cm
4.3307 in
0.3609 ft
120 mm
12 cm
4.7244 in
0.3937 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape/portrait pivotYesYesYesYes
Left pivot90 °90 °0 °90 °
Right pivot90 °90 °90 °90 °
Left/right swivelYesYesYesYes
Left swivel45 °45 °45 °45 °
Right swivel45 °45 °45 °45 °
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt30 °30 °21 °23 °

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x HDMI 1.4
1 x DisplayPort 1.2
1 x D-sub
1 x 3.5 mm Audio Out
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x D-sub
2 x USB 2.0 (downstream)
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x D-sub
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
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)
Blue Light Filter
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesBSMI
C-Tick
CCC
CE
CECP
ENERGY STAR 7.0
FCC Class B
KC
RoHS
TCO Certified Display 7.0
TCO Edge 2.0
TÜV/GS
VCCI
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
BSMI
C-Tick
CCC
CE
CECP
ENERGY STAR 7.0
Epeat Gold
FCC Class B
KC
RoHS
TCO Certified Display 7.0
TCO Edge 2.0
TÜV/GS
VCCI
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
CEC
ENERGY STAR 6.0
Epeat Gold
RoHS Compliant
TCO Certified Displays
BSMI
CB
CCC
CE
CECP
CEL Grade 1
CSA
EAC
EEI
ENERGY STAR 7.0
Epeat Gold/Silver (market dependent)
eStandby
FCC Class B
IS 1121
ISC
KCC
MEPS
NOM
PSB
RCM
S mark
SASO
TÜV/GS
TÜV/S
UL/CSA
VCCI-B
WHQL (Windows 10; 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 temperature0 °C - 45 °C
32 °F - 113 °F
0 °C - 45 °C
32 °F - 113 °F
0 °C - 40 °C
32 °F - 104 °F
5 °C - 35 °C
41 °F - 95 °F
Operating humidity10 % - 80 %10 % - 80 %10 % - 80 %20 % - 80 %
Operating altitude5000 m
16404.2 ft
5000 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
-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 65 °C
-4 °F - 149 °F
Storage humidity5 % - 95 %5 % - 95 %5 % - 90 %10 % - 90 %
Storage altitude12192 m
40000 ft
12192 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
D-sub cable
DisplayPort cable
USB 3.0 cable
D-sub cable
DisplayPort cable
USB 3.0 upstream cable
D-sub cable
DisplayPort cable
USB 3.0 cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - KensingtonSecurity lock slot-
 Lenovo ThinkVision T23d-10Lenovo ThinkVision T22i-10Dell P2217HHP EliteDisplay E223