Comparison between:
- 54.6" LeEco Super4 X55
- 34.14" Dell P3424WE

Brand, series, model

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

LeEco Super4 X55Dell P3424WE
LeEco Super4 X55Dell P3424WE
Model aliasL554UCNN-
Model year20162023


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

Size class54.6 in34.14 in
Diagonal1388 mm
138.8 cm
54.6457 in
4.5538 ft
867.2 mm
86.72 cm
34.1417 in
2.8451 ft
Width1209.6 mm
120.96 cm
47.622 in
3.9685 ft
799.8 mm
79.98 cm
31.4882 in
2.624 ft
Height680.4 mm
68.04 cm
26.7874 in
2.2323 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 ft
Radius of curvature-3800 mm
380 cm
149.606 in
12.4672 ft
Panel manufacturerTP VisionLG Display
Panel model-LM340UW7-SSA1
Panel typeVAIPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3440 x 1440 pixels
Pixel pitch0.315 mm
0.0315 cm
0.0124 in
0.001 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density80 ppi
31 ppcm
109 ppi
43 ppcm
Display area92.78 %89.81 %
BacklightEdge LEDW-LED
sRGB-99 %
DCI P395 %-
Rec. 202075 %-
Brightness320 cd/m²300 cd/m²
Static contrast6700 : 11000 : 1
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time-5 ms
0.0050 s
Average response time15 ms
0.0150 s
8 ms
0.0080 s
Input lag36 ms
0.0360 s
Coating-Anti-glare/Matte (3H)


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



Information about the horizontal and vertical refresh rates/frequencies.

Vertical frequency (digital)50 Hz / 60 Hz60 Hz
HDMI - 3840 x 2160 @ 60 Hz-

Frame interpolation

Many smart TV sets use a technology for interpolating (inserting) of intermediate frames between existing ones in order to achieve more fluent visualization, especially for dynamic scenes.

Interpolation technologyFluid Motion-
Interpolation value120-
Interpolation measurement unitFM-

Power supply and consumption

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

110V100 V - 120 V100 V - 120 V
220V-220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)-1.5 A
Power consumption (off)-0.3 W
Power consumption (sleep)0.5 W0.7 W
Power consumption (eco)55 W-
Power consumption (average)120 W31.7 W
Power consumption (maximum)170 W180 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.

Width1236 mm
123.6 cm
48.6614 in
4.0551 ft
815.3 mm
81.53 cm
32.0984 in
2.6749 ft
Height717.7 mm
71.77 cm
28.2559 in
2.3547 ft
365.7 mm
36.57 cm
14.3976 in
1.1998 ft
Depth37.6 mm
3.76 cm
1.4803 in
0.1234 ft
58.4 mm
5.84 cm
2.2992 in
0.1916 ft
Weight19.7 kg
43.43 lbs
6.9 kg
15.21 lbs
Width with stand1236 mm
123.6 cm
48.6614 in
4.0551 ft
815.3 mm
81.53 cm
32.0984 in
2.6749 ft
Height with stand787.1 mm
78.71 cm
30.9882 in
2.5823 ft
391 mm
39.1 cm
15.3937 in
1.2828 ft
Depth with stand270 mm
27 cm
10.6299 in
0.8858 ft
236 mm
23.6 cm
9.2913 in
0.7743 ft
Weight with stand20.2 kg
44.53 lbs
10.2 kg
22.49 lbs
Stand depth-236 mm
23.6 cm
9.2913 in
0.7743 ft
ColorsSilverBlack and Silver


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

VESA mountYesYes
VESA interface400 x 200 mm100 x 100 mm
Removable standYesYes
Height adjustmentNoYes
Height adjustment range-150 mm
15 cm
5.9055 in
0.4921 ft
Landscape/portrait pivotNoYes
Left pivot-4 °
Right pivot-4 °
Left/right swivelNoYes
Left swivel-30 °
Right swivel-30 °
Forward/backward tiltNoYes
Forward tilt-5 °
Backward tilt-21 °

TV tuner

The TV tuner is a device, which allows the receiving and visualization of a certain type of television signal. There are tuners for digital, analog, cable and satellite television.

TV tunerAnalog (NTSC/PAL/SECAM)
Clear QAM

System on Chip (SoC)

Information about the central processor, graphic processor and the memory of the model.

SoCMStar 6A938-
Processor (CPU)2x ARM Cortex-A72, 2x ARM Cortex-A53-
CPU cores4-
CPU frequency1700 MHz-
GPUARM Mali-T820 MP4-
GPU cores4-
RAM capacity3 GB-
RAM typeDDR3-
RAM channelsTriple channel-
Storage32 GB-
Internal storage type - eMMC 5.1-

OS, apps and software features

Information about the operating system, applications, various software features if available.

Operating system (OS)EUI (Android 6.0 Marshmallow)-


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

Speakers2 x 10 W-
2.0 CH
Dolby Digital Plus
Harman / Kardon


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



Supported network technologies and standards for exchanging data with other devices.

802.11n 5GHz
Wi-Fi Direct


Available connectivity ports, slots and interfaces.

Connectivity1 x USB 2.0 (max 0.5 A)
2 x USB 3.0 (max 0.9 A)
1 x Ethernet RJ45
3 x HDMI 2.0 (ARC; CEC; MHL)
1 x D-sub
1 x Cable/Antenna In (Main; F-type female)
1 x AV Composite In 3.5 mm jack
1 x S/PDIF
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
1 x USB 3.2 (Type-C; Gen 1; upstream; 90W; DP Alt Mode)
1 x USB 3.2 (Type-B; Gen 1; upstream)
4 x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps)
1 x Ethernet RJ45
1 x HDMI 2.0
1 x DisplayPort 1.2
High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP) 2.3


Some additional functional features of the model.

FeaturesVoice command3-sided bezelless design
ComfortView Plus
Dell Display Manager
Flicker-free technology
KVM Switch
Low Blue Light

Image file formats

Smart TV sets allow the display of different image file formats.

Image file formatsJPEG

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecsAAC

Video file formats

Smart TV sets allow playing various video file formats.

Video file formats/codecsAVI
Flash Video

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAREnergy Star
TCO Certified Displays
TUV Rheinland Flicker Free Certified
TUV Rheinland Low Blue Light Certified

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 humidity20 % - 80 %10 % - 80 %
Operating altitude-5000 m
16404.2 ft
Storage temperature-15 °C - 45 °C
5 °F - 113 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity-5 % - 90 %
Storage altitude-12192 m
40000 ft


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

Accessories3.5 mm composite adapterDisplayPort cable
HDMI cable
USB Type-A to Type-B cable
USB Type-C to Type-C cable

Additional features

Information about other features.

Additional features-Security lock slot
 LeEco Super4 X55Dell P3424WE