Comparison between:
- 54.6" Samsung UN55KU650D
- 28" Samsung U28E590D

Brand, series, model

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

Samsung UN55KU650DSamsung U28E590D
SeriesKU650D-
Samsung UN55KU650DSamsung U28E590D
Model aliasUN55KU650DFXZALU28E590DS/ZA

Display

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

Size class54.6 in28 in
Diagonal1388 mm
138.8 cm
54.6457 in
4.5538 ft
711.2 mm
71.12 cm
28 in
2.3333 ft
Width1209.75 mm
120.975 cm
47.6278 in
3.969 ft
620.928 mm
62.0928 cm
24.446 in
2.0372 ft
Height680.483 mm
68.0483 cm
26.7907 in
2.2326 ft
341.28 mm
34.128 cm
13.4362 in
1.1197 ft
Radius of curvature4200 mm
420 cm
165.354 in
13.7795 ft
-
Panel manufacturer-Innolux
Panel model-M280DGJ-L30
Panel typeVATN
Panel bit depth8 bits10 bits (8 bits + FRC)
FRC-Yes
Colors16777216 colors
24 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.315 mm
0.0315 cm
0.0124 in
0.001 ft
0.16 mm
0.016 cm
0.0063 in
0.0005 ft
Pixel density81 ppi
31 ppcm
157 ppi
61 ppcm
Display area92.2 %84.09 %
BacklightDirect LEDW-LED
sRGB-98 %
Adobe RGB (1998)-67 %
NTSC (1953)-72 %
Brightness-370 cd/m²
Static contrast-1000 : 1
Dynamic contrast-100000000 : 1
HDRHDR Premium-
Horizontal viewing angle-170 °
Vertical viewing angle-160 °
Minimum response time-1 ms
0.0010 s
Average response time-3.5 ms
0.0035 s
Maximum response time-23 ms
0.0230 s
Input lag-15 ms
0.0150 s
Coating-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)-30 kHz - 135 kHz
Vertical frequency (digital)50 Hz / 60 Hz24 Hz - 75 Hz
-DisplayPort - 3840 x 2160 @ 60 Hz
HDMI1 - 3840 x 2160 @ 30 Hz
HDMI2 - 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 technologyMotion Rate-
Interpolation value120-
Interpolation measurement unitMR-

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
Power consumption (off)-0.3 W
Power consumption (sleep)0.3 W0.45 W
Power consumption (eco)60 W29.6 W
Power consumption (average)-38 W
Power consumption (maximum)198 W45 W
Energy efficiency class-B

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.

Width1242.1 mm
124.21 cm
48.9016 in
4.0751 ft
660.9 mm
66.09 cm
26.0197 in
2.1683 ft
Height718.8 mm
71.88 cm
28.2992 in
2.3583 ft
381.3 mm
38.13 cm
15.0118 in
1.251 ft
Depth111.8 mm
11.18 cm
4.4016 in
0.3668 ft
73.5 mm
7.35 cm
2.8937 in
0.2411 ft
Weight16.2 kg
35.71 lbs
4.7 kg
10.36 lbs
Width with stand1242.1 mm
124.21 cm
48.9016 in
4.0751 ft
660.9 mm
66.09 cm
26.0197 in
2.1683 ft
Height with stand779.8 mm
77.98 cm
30.7008 in
2.5584 ft
468.5 mm
46.85 cm
18.4449 in
1.5371 ft
Depth with stand309.9 mm
30.99 cm
12.2008 in
1.0167 ft
187.1 mm
18.71 cm
7.3661 in
0.6138 ft
Weight with stand17.2 kg
37.92 lbs
5.28 kg
11.64 lbs
ColorsBlackBlack

Ergonomics

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

VESA mountYesYes
VESA interface400 x 400 mm75 x 75 mm
Removable standYesYes
Height adjustmentNoNo
Landscape/portrait pivotNoNo
Left/right swivelNoNo
Forward/backward tiltNoYes
Forward tilt-2 °
Backward tilt-20 °
V-shape standT-shape 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)
ATSC
Clear QAM
-

System on Chip (SoC)

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

SoCJazz-L-
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 2.4-

Audio

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

Speakers2 x 10 W-
2 CH down firing + bass reflex
Dolby Digital Plus
DTS Premium Sound 5.1
-

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
802.11ac
Bluetooth
Wi-Fi Direct
DLNA
-

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x USB 2.0
1 x Ethernet RJ45
3 x HDMI 2.0 (ARC; CEC)
1 x Satellite In (Main; F-type female)
1 x AV Composite In 3.5 mm jack
1 x Video Component In 3.5 mm jack
1 x Optical Audio Out
1 x HDMI 1.4
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP) 2.2
Anynet+ (HDMI-CEC)
High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesActive Crystal Color
Auto Depth Enhancer
DIRECTV
Extended PVR
Light sensor
PurColor
Smart View 2.0
UHD Dimming
UHD Upscaling
Ultra Clear Panel
Voice command
AMD FreeSync technology
Eco Saving Plus
Eye saver mode
Flicker-free technology
Low Blue Light
Picture-by-Picture
Picture-in-Picture
Samsung MagicAngle
Samsung MagicBright
UHD Upscale

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
DivX
Flash Video
H.263
H.264
H.265
MKV
M2TS
MP4
MPEG-4
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
CE
ISO9241-307
TÜV/Ergonomics

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-10 °C - 40 °C
50 °F - 104 °F
Operating humidity-10 % - 80 %
Storage temperature--20 °C - 45 °C
-4 °F - 113 °F
Storage humidity-5 % - 95 %

Accessories

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

Accessories3.5 mm component adapter
3.5 mm composite adapter
Smart remote control - TM1650A
DisplayPort cable
HDMI cable
 Samsung UN55KU650DSamsung U28E590D