Share on
Hisense H55M3300 vs Hisense LTDN50K321 vs Hisense UB50EC591

Hisense H55M3300 vs Hisense LTDN50K321 vs Hisense UB50EC591

(7)
Hisense H55M3300
Hisense LTDN50K321
Hisense UB50EC591

Top Prices

PRC Direct
Checked 11 hours ago
FREE Standard delivery
In stock
BT Business Direct
Checked 11 hours ago
Standard delivery: £7.80
In stock
BT Shop
Checked 11 hours ago
Standard delivery: £3.49
In stock
No prices found No prices found

Reasons For

4 Reasons For
10% larger display diagonal Edit
The Hisense H55M3300 is a 55" TV. That's 5" larger than the Hisense LTDN50K321 and the Hisense UB50EC591 (50"). Read more

‘Display Diagonal’ is the measure of the size of the TV screen from top-left to bottom-right corner, excluding any frame or border.

One of the most important considerations when choosing the right screen size for your TV is the typical distance from which you will be viewing the screen. TVs with a bigger display diagonal allow you to make the most of HD content and are great for watching movies. A good rule of thumb is to multiply the display diagonal by 2.5 to determine the viewing distance. So a 40 inch TV is best viewed from 100 inches away, which is equivalent to 8.3 feet or 2.54m. For home cinema setups and a truly immersive experience this ratio can be reduced to 1.2. This will give a screen size that fills 40 degrees of the viewer's field of vision. So if you viewing from a distance of 6ft (72 inches) you would need a TV display diagonal of 60 inches.

50% faster motion interpolation frequency Edit
The Hisense H55M3300 is an 800Hz motion interpolation frequency TV, and so does the Hisense LTDN50K321. That's 400Hz faster than the Hisense UB50EC591 (400Hz). Read more

The motion interpolation frequency is the frame rate which the TV is able to artificially create by inserting additional frames into the picture between the frames included in the original video source.

A faster motion interpolation frequency will result in smoother action scenes, less motion blur and a more life like image.

£59.29 cheaper to run
The Hisense H55M3300 only costs £176.10 to run over five years whereas the Hisense UB50EC591 costs £235.39 to run (34% more). Read more
Higher energy efficiency rating
The energy efficiency rating of the Hisense H55M3300 is "A", but the rating of the Hisense LTDN50K321 is "A" and the rating of the Hisense UB50EC591 is "A".
3 Reasons For
A lot faster motion interpolation frequency Edit
The Hisense LTDN50K321 has a motion interpolation frequency of 800Hz (as does the Hisense H55M3300), but the Hisense UB50EC591 is only a 400Hz motion interpolation frequency TV (400Hz slower). Read more

The motion interpolation frequency is the frame rate which the TV is able to artificially create by inserting additional frames into the picture between the frames included in the original video source.

A faster motion interpolation frequency will result in smoother action scenes, less motion blur and a more life like image.

3% thinner Edit
Hisense LTDN50K321 is 82mm thick, and so does the Hisense UB50EC591. That's 2mm thinner than the Hisense H55M3300 (82mm). Read more

The depth of the TV is the thickness of the TV measured from the back of the TV to the front of the TV. Curved TVs will have quite a big depth as this dimension is measured from the back of the centre of the screen to the front of the edges of the screen.

A thinner TV has the advantage of appearing more elegant and will also mean that the TV will not stick out as much when mounted on a wall.

Energy efficiency rating is better
The Hisense LTDN50K321 has an energy efficiency rating of "A", however the Hisense H55M3300 has a rating of "A" and the Hisense UB50EC591 has a rating of "A".
3 Reasons For
Moderately faster response time Edit
The Hisense UB50EC591 has a response time of 9.2ms, whereas the Hisense LTDN50K321 is a 9.5ms response time TV (0.3ms slower). Read more

'Response Time' is the measure of how long it takes an individual pixel to move from active to inactive - therefore how fast it takes the TV to respond to the signal it's receiving and display it on the screen.

Slow response times on a TV mean that signals on fast moving images (such as video games or sports) could clash together, creating blurry images as several slightly different signals attempt to be displayed at once. A TV with faster response times can therefore display fast-moving images sharply and cleanly.

Slightly thinner Edit
The Hisense UB50EC591 is an 82mm thick TV (as does the Hisense LTDN50K321), whereas the Hisense H55M3300 is an 84mm thick TV (2mm thicker). Read more

The depth of the TV is the thickness of the TV measured from the back of the TV to the front of the TV. Curved TVs will have quite a big depth as this dimension is measured from the back of the centre of the screen to the front of the edges of the screen.

A thinner TV has the advantage of appearing more elegant and will also mean that the TV will not stick out as much when mounted on a wall.

Higher energy efficiency rating
The energy efficiency rating of the Hisense UB50EC591 is "A", but the rating of the Hisense H55M3300 is "A" and the rating of the Hisense LTDN50K321 is "A".

Reasons Against

1 Reason Against
2mm thicker Edit
The Hisense H55M3300 is an 84mm thick TV, whereas the Hisense LTDN50K321 and the Hisense UB50EC591 are both 82mm thick TVs (2mm thinner). Read more

The depth of the TV is the thickness of the TV measured from the back of the TV to the front of the TV. Curved TVs will have quite a big depth as this dimension is measured from the back of the centre of the screen to the front of the edges of the screen.

A thinner TV has the advantage of appearing more elegant and will also mean that the TV will not stick out as much when mounted on a wall.

4 Reasons Against
Slightly smaller display diagonal Edit
The Hisense LTDN50K321 has a display diagonal of 50" (as does the Hisense UB50EC591), whereas the Hisense H55M3300 is a 55" TV (5" larger). Read more

‘Display Diagonal’ is the measure of the size of the TV screen from top-left to bottom-right corner, excluding any frame or border.

One of the most important considerations when choosing the right screen size for your TV is the typical distance from which you will be viewing the screen. TVs with a bigger display diagonal allow you to make the most of HD content and are great for watching movies. A good rule of thumb is to multiply the display diagonal by 2.5 to determine the viewing distance. So a 40 inch TV is best viewed from 100 inches away, which is equivalent to 8.3 feet or 2.54m. For home cinema setups and a truly immersive experience this ratio can be reduced to 1.2. This will give a screen size that fills 40 degrees of the viewer's field of vision. So if you viewing from a distance of 6ft (72 inches) you would need a TV display diagonal of 60 inches.

4% slower response time Edit
The Hisense LTDN50K321 is a 9.5ms response time TV. That's 0.3ms slower than the Hisense UB50EC591 (9.2ms). Read more

'Response Time' is the measure of how long it takes an individual pixel to move from active to inactive - therefore how fast it takes the TV to respond to the signal it's receiving and display it on the screen.

Slow response times on a TV mean that signals on fast moving images (such as video games or sports) could clash together, creating blurry images as several slightly different signals attempt to be displayed at once. A TV with faster response times can therefore display fast-moving images sharply and cleanly.

Not currently available
We couldn't find any retailers that are currently selling the product. Read more
You can sign up to a price alert to be notified when this product becomes available.
Older by one year
The Hisense LTDN50K321 is one year older than the Hisense H55M3300 and ten months older than the Hisense UB50EC591.
5 Reasons Against
Smaller display diagonal Edit
The Hisense UB50EC591 is a 50" TV, and so does the Hisense LTDN50K321. That's 5" smaller than the Hisense H55M3300 (50"). Read more

‘Display Diagonal’ is the measure of the size of the TV screen from top-left to bottom-right corner, excluding any frame or border.

One of the most important considerations when choosing the right screen size for your TV is the typical distance from which you will be viewing the screen. TVs with a bigger display diagonal allow you to make the most of HD content and are great for watching movies. A good rule of thumb is to multiply the display diagonal by 2.5 to determine the viewing distance. So a 40 inch TV is best viewed from 100 inches away, which is equivalent to 8.3 feet or 2.54m. For home cinema setups and a truly immersive experience this ratio can be reduced to 1.2. This will give a screen size that fills 40 degrees of the viewer's field of vision. So if you viewing from a distance of 6ft (72 inches) you would need a TV display diagonal of 60 inches.

400Hz slower motion interpolation frequency Edit
The Hisense UB50EC591 is a 400Hz motion interpolation frequency TV. That's 400Hz slower than the Hisense H55M3300 and the Hisense LTDN50K321 (400Hz). Read more

The motion interpolation frequency is the frame rate which the TV is able to artificially create by inserting additional frames into the picture between the frames included in the original video source.

A faster motion interpolation frequency will result in smoother action scenes, less motion blur and a more life like image.

Not currently available
This TV does not seem to be currently available. Read more
You can sign up to a price alert to be notified when this product becomes available.
Two months older
The Hisense UB50EC591 is older than the Hisense H55M3300 by two months.
34% higher running costs over five years
The running costs over five years of the Hisense UB50EC591 are £235.39 which is £59.29 more than the Hisense H55M3300. Show assumptions.

Average Expert Rating

No reviews found No reviews found

Average User Rating

No reviews found No reviews found

Date Released

12 months Ago 23 months Ago 13 months Ago

Running Costs Over 5 Years

Electricity cost - switched on £ 173.06
Electricity cost - standby £ 3.04
Total running cost £ 176.10
Purchase price £ 459.00
Total cost of ownership £ 635.10
Details
Electricity cost - switched on £ -
Electricity cost - standby £ -
Total running cost £ -
Electricity cost - switched on £ 232.35
Electricity cost - standby £ 3.04
Total running cost £ 235.39

Energy Efficiency Class

Environmental Impact

0.87T
Running this TV over 5 years will generate 0.87 tonnes of carbon dioxide (CO2).
22
To offset that much CO2 you would need to plant and grow them for 10 years.
No data
1.2T
Running this TV over 5 years will generate 1.2 tonnes of carbon dioxide (CO2).
30
To offset that much CO2 you would need to plant and grow them for 10 years.

Display

Display Diagonal
55"
BEST
50" 50"
HD Type
 4K
 4K
 4K
3D
 3D
 3D
 3D
High Frequency Rate
Unknown - Click to provide data 800Hz 800Hz
Screen Shape
 Flat
 Flat
 Flat
2D-3D Converter
 2D-3D converter
Unknown - Click to provide data Unknown - Click to provide data
Motion Interpolation Frequency
800Hz
BEST
800Hz
BEST
400Hz
Motion Interpolation Technology
 Smart Motion Rate (SMR)
 Smart Motion Rate (SMR)
 Smart Motion Rate (SMR)
Response Time
Unknown - Click to provide data 9.5ms 9.2ms
BEST
Supported Video Mode
 2160p
 2160p
BEST
 2160p
BEST
Aspect Ratio
 16:9
 16:9
 16:9
Display Diagonal (metric)
138cm
BEST
126cm Unknown - Click to provide data

Audio

Equalizer
 Equalizer
Unknown - Click to provide data Unknown - Click to provide data
Built-In Subwoofer
 Built-in subwoofer
Unknown - Click to provide data Unknown - Click to provide data
Built-In Speaker
 Built-in speaker
 Built-in speaker
 Built-in speaker
RMS Rated Power
20W 20W 20W
Loudspeaker
2 2 2
Dolby Technology
 MS10
 MS10
 MS10
Audio Decoders
 Dolby Digital
 Dolby Digital
 Dolby Digital
Audio Decoding Technology
 Dolby MS10
 Dolby MS10
 Dolby MS10

Smart TV

Smart TV
 Smart TV
 Smart TV
 Smart TV
Internet TV
 Internet TV
 Internet TV
Unknown - Click to provide data
Timeshift
 Timeshift
Unknown - Click to provide data Unknown - Click to provide data
Hybrid Broadcast Broadband TV (HbbTV)
 Hybrid Broadcast Broadband TV (HbbTV)
Unknown - Click to provide data Unknown - Click to provide data

Design

Built-In Camera
 Built-in camera
Unknown - Click to provide data Unknown - Click to provide data
Colour
 Black
 Black
 Black
Peak Luminance Ratio
Unknown - Click to provide data Unknown - Click to provide data 65%

Power

Power Consumption (typical)
108W
BEST
Unknown - Click to provide data 145W
Power Consumption (standby)
0.5W
BEST
85W 0.5W
BEST
Energy Efficiency Class
 A
 A
 A
Annual Energy Consumption
158kWh 124.1kWh
BEST
211.7kWh
AC Input Voltage
 20-24
 20-24
 20-24
AC Input Frequency
 50
 50
 50

Certificates

RoHS Compliant
Unknown - Click to provide data
 RoHS compliant
Unknown - Click to provide data

TV Tuner

Tuner Type
 Analog
 Analog
 Analog
Digital Signal Format System
 DVB
 DVB-S
 DVB-S2
 DVB-T
 DVB-T2
 DVB-C
 DVB
 DVB-S
 DVB-S2
 DVB-T
 DVB-T2
 DVB-C
 DVB
 DVB-S
 DVB-S2
 DVB-T
 DVB-T2
 DVB-C
Tuner
2tuner(s) Unknown - Click to provide data Unknown - Click to provide data

Performance

Card Reader Integrated
 Card reader integrated
Unknown - Click to provide data Unknown - Click to provide data
Optical Disc Player Type
 Not included
 Not included
 Not included
Video Formats Supported
 MP4
 AVI
 FLV
 MOV
 MPEG
 MKV
 VOB
 TS
 WEBM
 WMV
 RM
 ASF
 MP4
 AVI
 FLV
 MOV
 MPEG
 MKV
 VOB
 TS
 WEBM
 WMV
 RM
 ASF
 MP4
 AVI
 FLV
 MOV
 MPEG
 MKV
 VOB
 TS
 WEBM
 WMV
 RM
 ASF
Audio Formats Supported
 FLAC
 MP2
 MP3
 MP4
 WMA
 OGG
 WAV
 FLAC
 MP2
 MP3
 MP4
 WMA
 OGG
 WAV
 FLAC
 MP2
 MP3
 MP4
 WMA
 OGG
 WAV
Image Formats Supported
 JPG
 PNG
 GIF
 BMP
 MPO
 WEBP
 PNS
 JPG
 PNG
 GIF
 BMP
 MPO
 WEBP
 PNS
 JPG
 PNG
 GIF
 BMP
 MPO
 WEBP
 PNS
Teletext Function
 Teletext function
 Teletext function
 Teletext function
USB Recording
 USB recording
Unknown - Click to provide data Unknown - Click to provide data
Processor Cores
Unknown - Click to provide data Unknown - Click to provide data 4
Teletext
899 pages 899 pages 899 pages

Packaging Content

Desktop Stand Included
Unknown - Click to provide data Unknown - Click to provide data
 Desktop stand included
Handheld Remote Control
 Handheld remote control
 Handheld remote control
 Handheld remote control
Batteries Included
 Batteries included
Unknown - Click to provide data
 Batteries included

Ergonomics

On/off Switch
Unknown - Click to provide data
 On/off switch
 On/off switch
VESA Mounting Interfaces
 200 x 200
 200 x 200
 200 x 200
VESA Mounting
 VESA mounting
 VESA mounting
 VESA mounting

Networking

Wi-Fi
 Wi-Fi
 Wi-Fi
 Wi-Fi
Ethernet Port
 Ethernet port
 Ethernet port
 Ethernet port
Browsing
 Browsing
Unknown - Click to provide data Unknown - Click to provide data

Management Features

Hotel Mode
 Hotel mode
Unknown - Click to provide data Unknown - Click to provide data
On Screen Display (OSD)
 On Screen Display (OSD)
 On Screen Display (OSD)
 On Screen Display (OSD)
Number of OSD Languages
17 17 17

Weight & Dimensions

Depth
84mm 82mm
BEST
82mm
BEST
Weight
15.5kg 13.8kg
BEST
13.8kg
BEST
Package Weight
21kg 17.8kg
BEST
17.8kg
BEST
Depth (with Stand)
241mm Unknown - Click to provide data Unknown - Click to provide data
Height (with Stand)
755mm
BEST
760mm 760mm
Width (with Stand)
1,235mm
BEST
1,239mm 1,239mm
Height
717mm 649mm 649mm
Width
1,235mm 1,124mm 1,124mm
Package Height
833mm Unknown - Click to provide data Unknown - Click to provide data
Package Width
1,365mm Unknown - Click to provide data Unknown - Click to provide data

Ports & Interfaces

Common Interface (CI) Slot
 Common interface (CI) slot
Unknown - Click to provide data Unknown - Click to provide data
Headphone Outputs
1 1 1
DVI Port
 DVI port
 DVI port
 DVI port
High-Bandwidth Digital Content Protection (HDCP)
 High-Bandwidth Digital Content Protection (HDCP)
Unknown - Click to provide data
 High-Bandwidth Digital Content Protection (HDCP)
PC in (D-Sub) Port
 PC in (D-Sub) port
Unknown - Click to provide data Unknown - Click to provide data
Common Interface Plus (CI+)
 Common interface Plus (CI+)
 Common interface Plus (CI+)
 Common interface Plus (CI+)
Ethernet LAN (RJ-45) Port
1 1 1
RF Port
Unknown - Click to provide data 2 2
SCART Port
1 1 1
PC Audio in
 PC Audio in
 PC Audio in
BEST
 PC Audio in
BEST
Composite Video in
1 1 1
Component Video (YPbPr/YCbCr) in
1 1 1
USB 2.0 Port
2 2 2
USB 3.0 Port
Unknown - Click to provide data 1 Unknown - Click to provide data
HDMI Port
4 4 4
Audio (L,R) in
1 1 1
Mobile High-Definition Link (MHL)
 Mobile High-Definition Link (MHL)
Unknown - Click to provide data Unknown - Click to provide data
Audio Return Channel (ARC)
 Audio Return Channel (ARC)
Unknown - Click to provide data Unknown - Click to provide data
USB 3.0 Type-A Port
1 1 1

Technical Details

LED Backlight
 LED backlight
Unknown - Click to provide data Unknown - Click to provide data
Feedback