Comparison between:
- 54.6" Samsung QE55Q7FN
- 34.14" Dell Alienware AW3418DW

Brand, series, model

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

Samsung QE55Q7FNDell Alienware AW3418DW
SeriesQ7FN-
Samsung QE55Q7FNDell Alienware AW3418DW
Model aliasQE55Q7F 2018
GQ55Q7FNGTXZG
QE55Q7FNATXXC
-

Display

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
Width1209.75 mm
120.975 cm
47.6278 in
3.969 ft
799.8 mm
79.98 cm
31.4882 in
2.624 ft
Height680.483 mm
68.0483 cm
26.7907 in
2.2326 ft
334.8 mm
33.48 cm
13.1811 in
1.0984 ft
Radius of curvature-1900 mm
190 cm
74.8031 in
6.2336 ft
Panel manufacturer-LG Display
Panel model-LM340UW4-SSA1
Panel typeVAAH-IPS
Panel bit depth10 bits8 bits
FRCNoNo
Colors1073741824 colors
30 bits
16777216 colors
24 bits
Aspect ratio1.778:1
16:9
2.389:1
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 density81 ppi
31 ppcm
109 ppi
43 ppcm
Display area95.18 %90.51 %
BacklightEdge-LEDW-LED
sRGB-99 %
DCI P3100 %-
Rec. 202085 %-
Brightness700 cd/m²300 cd/m²
Peak brightness2200 cd/m²-
Static contrast5500 : 11000 : 1
HDRHDR10
HDR10+
HDR 1500
HLG (Hybrid Log Gamma)
-
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time4 ms
0.0040 s
4 ms
0.0040 s
Average response time12 ms
0.0120 s
10 ms
0.0100 s
Input lag10 ms
0.0100 s
4 ms
0.0040 s
Coating-Anti-glare/Matte (3H)
-CIE1976 - 82%
CIE1931 - 73%

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)-73 kHz - 151 kHz
Vertical frequency (digital)120 Hz30 Hz - 120 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 technologyPicture Quality Index-
Interpolation value3200-
Interpolation measurement unitPQI-

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)-1.8 A
Power consumption (off)-0.3 W
Power consumption (sleep)0.4 W0.5 W
Power consumption (eco)-25 W
Power consumption (average)141 W60 W
Power consumption (maximum)170 W110 W
Energy efficiency classB-

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.

Width1227.2 mm
122.72 cm
48.315 in
4.0262 ft
813.45 mm
81.345 cm
32.0256 in
2.6688 ft
Height704.8 mm
70.48 cm
27.748 in
2.3123 ft
363.68 mm
36.368 cm
14.3181 in
1.1932 ft
Depth46.9 mm
4.69 cm
1.8465 in
0.1539 ft
121.37 mm
12.137 cm
4.7783 in
0.3982 ft
Weight17.5 kg
38.58 lbs
7.27 kg
16.03 lbs
Width with stand1227.2 mm
122.72 cm
48.315 in
4.0262 ft
813.45 mm
81.345 cm
32.0256 in
2.6688 ft
Height with stand784.9 mm
78.49 cm
30.9016 in
2.5751 ft
442.44 mm
44.244 cm
17.4189 in
1.4516 ft
Depth with stand284.3 mm
28.43 cm
11.1929 in
0.9327 ft
319.09 mm
31.909 cm
12.5626 in
1.0469 ft
Weight with stand21 kg
46.3 lbs
12.24 kg
26.98 lbs
ColorsBlackGray

Ergonomics

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

VESA mountYesYes
VESA interface200 x 200 mm100 x 100 mm
Removable standYesYes
Height adjustmentNoYes
Height adjustment range-130 mm
13 cm
5.1181 in
0.4265 ft
Landscape/portrait pivotNoNo
Left/right swivelNoYes
Left swivel-20 °
Right swivel-20 °
Forward/backward tiltNoYes
Forward tilt-5 °
Backward tilt-25 °
T-type stand-

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)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2
-

System on Chip (SoC)

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

CPU cores4-

Operating system

Smart TV sets have operating systems, which in terms of functionality and universality bring them close to the computers.

Operating system (OS)Tizen 4.0-

Audio

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

Speakers2 x 15 W
2 x 15 W
-
4.1 CH
Dolby Digital Plus
-

Camera

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

CameraNoNo

Network

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

NetworkLAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Bluetooth
Wi-Fi Direct
DLNA
-

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x USB 2.0 (max 0.5 A)
1 x USB 2.0 (max 1 A)
1 x Ethernet RJ45
4 x HDMI 2.0 (ARC; CEC)
1 x Satellite In (Sub; F-type female)
1 x Satellite In (Main; F-type female)
1 x Optical Audio Out
1 x Antenna (RF) (female)
1 x CI+ 1.4
4 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology (1080p @ 48 Hz - 120 Hz; 4K @ 48 Hz - 60 Hz)
Anynet+ (HDMI-CEC)
Auto Motion Plus
Contrast Enhancer
Digital Clean View
Extended PVR
HDCP (High-bandwidth Digital Content Protection) 2.2
Light sensor
Picture-in-Picture
Q Color
Q Contrast
Q Engine
Quantum Dot Color
Supreme UHD Dimming
UHD Upscaling
Ultra Black
Voice command
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
NVidia G-SYNC Technology

Image file formats

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

Image file formatsJPEG
GIF
PNG
MPO
BMP
-

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecsAAC
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
APE
AIFF
ALAC
-

Video file formats

Smart TV sets allow playing various video file formats.

Video file formats/codecs3GPP
AVI
ASF
Flash Video
H.263
H.264
H.265
MKV
M2TS
MP4
MPEG-4
RealVideo
TS
VC-1
VP7
VP8
VP9
VOB
VRO
WebM
WMV
-

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR
RoHS
RoHS Compliant

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 temperature-0 °C - 40 °C
32 °F - 104 °F
Operating humidity-10 % - 80 %
Operating altitude-5000 m
16404.2 ft
Storage temperature--20 °C - 60 °C
-4 °F - 140 °F
Storage humidity-5 % - 90 %
Storage altitude-12192 m
40000 ft

Accessories

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

AccessoriesOne Connect Box
One connect cable
Smart remote control - TM1890A
DisplayPort cable
DisplayPort cable - mini-DP to DP
USB 3.0 upstream cable

Additional features

Information about other features.

Additional features-Security lock slot
 Samsung QE55Q7FNDell Alienware AW3418DW