Comparison between:
- 23.8" Lenovo C24-25
- 24.1" Dell UltraSharp U2415

Brand, series, model

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

Lenovo C24-25Dell UltraSharp U2415
Series-UltraSharp
Lenovo C24-25Dell UltraSharp U2415
Model alias66B0KAC1-
Model year20202014

Display

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

Size class23.8 in24.1 in
Diagonal604.478 mm
60.4478 cm
23.7983 in
1.9832 ft		611 mm
61.1 cm
24.0551 in
2.0046 ft
Width527.04 mm
52.704 cm
20.7496 in
1.7291 ft		518.4 mm
51.84 cm
20.4094 in
1.7008 ft
Height296.46 mm
29.646 cm
11.6717 in
0.9726 ft		324 mm
32.4 cm
12.7559 in
1.063 ft
Panel manufacturer-LG Display
Panel model-LM240WUA-SSA1
Panel typeVAAH-IPS
Panel bit depth8 bits8 bits (6 bits + FRC)
FRC-Yes
Colors16777216 colors
24 bits		16777216 colors
24 bits
Aspect ratio1.778:1
16:9		1.6:1
16:10
Resolution1920 x 1080 pixels
Full HD / 1080p		1920 x 1200 pixels
Pixel pitch0.275 mm
0.0275 cm
0.0108 in
0.0009 ft		0.27 mm
0.027 cm
0.0106 in
0.0009 ft
Pixel density92 ppi
36 ppcm		94 ppi
37 ppcm
Display area88.06 %90.02 %
BacklightW-LEDW-LED
sRGB-99 %
NTSC (1953)72 %72 %
Brightness250 cd/m²300 cd/m²
Static contrast3000 : 11000 : 1
Dynamic contrast3000000 : 12000000 : 1
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time4 ms
0.0040 s		6 ms
0.0060 s
Average response time6 ms
0.0060 s		8 ms
0.0080 s
Input lag-12 ms
0.0120 s
CoatingAnti-glare/MatteAnti-glare/Matte (3H)
-CIE1976 - 91%
CIE1931 - 76%

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)30 kHz - 81 kHz30 kHz - 83 kHz
Vertical frequency (digital)50 Hz - 75 Hz56 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
Electric current (A)1.5 A1.5 A
Power consumption (off)0.3 W0.5 W
Power consumption (sleep)0.5 W0.5 W
Power consumption (average)18 W23 W
Power consumption (maximum)23 W75 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.

Width540.1 mm
54.01 cm
21.2638 in
1.772 ft		532.2 mm
53.22 cm
20.9528 in
1.7461 ft
Height328.5 mm
32.85 cm
12.9331 in
1.0778 ft		350.6 mm
35.06 cm
13.8031 in
1.1503 ft
Depth54.4 mm
5.44 cm
2.1417 in
0.1785 ft		45.7 mm
4.57 cm
1.7992 in
0.1499 ft
Weight2.7 kg
5.95 lbs		4.25 kg
9.37 lbs
Width with stand540.1 mm
54.01 cm
21.2638 in
1.772 ft		532.2 mm
53.22 cm
20.9528 in
1.7461 ft
Height with stand403.9 mm
40.39 cm
15.9016 in
1.3251 ft		402.9 mm
40.29 cm
15.8622 in
1.3219 ft
Depth with stand206.2 mm
20.62 cm
8.1181 in
0.6765 ft		205 mm
20.5 cm
8.0709 in
0.6726 ft
Weight with stand3.01 kg
6.64 lbs		6.69 kg
14.75 lbs
Box width633 mm
63.3 cm
24.9213 in
2.0768 ft		-
Box height405 mm
40.5 cm
15.9449 in
1.3287 ft		-
Box depth124 mm
12.4 cm
4.8819 in
0.4068 ft		-
Box weight4.87 kg
10.74 lbs		9 kg
19.84 lbs
Stand width-245 mm
24.5 cm
9.6457 in
0.8038 ft
Stand depth-205 mm
20.5 cm
8.0709 in
0.6726 ft
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 adjustmentNoYes
Height adjustment range-115 mm
11.5 cm
4.5276 in
0.3773 ft
Landscape/portrait pivotNoYes
Left pivot-90 °
Right pivot-90 °
Left/right swivelNoYes
Left swivel-45 °
Right swivel-45 °
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt22 °21 °
ThinkCentre M Series Tiny support-

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

-Dell speaker bar AC511 - optional

Camera

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

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x HDMI 1.4
1 x D-sub
1 x 3.5 mm Audio Out		1 x USB 3.0 (upstream)
5 x USB 3.0 (downstream)
2 x HDMI 1.4 (MHL)
1 x DisplayPort (Output MST)
1 x DisplayPort (Input mini)
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out (Audio-Line Out)
High-bandwidth Digital Content Protection (HDCP)-

Features

Some additional functional features of the model.

Features3-side NearEdgeless Design
AMD FreeSync technology
DDC/CI
Flicker-free technology
Low Blue Light		-

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCCC
China Energy Efficiency Standard
RoHS (EU 2002/95/EC)
TÜV Rheinland Flicker Free
TÜV Rheinland Low Blue Light
Windows Certification (Windows 7
Windows 10)		ENERGY STAR 6.0
Epeat Gold
RoHS Compliant
TCO Certified Displays

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 - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 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 % - 90 %
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 (EMEA only)
HDMI cable (NA; LA; AP only)		DisplayPort cable - mini-DP to DP
Factory calibration report
USB 3.0 upstream cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington
 Lenovo C24-25Dell UltraSharp U2415