Hisense H55M3300 vs Hisense LTDN55K321 vs Hisense LTDN55K390

(5)
Hisense H55M3300
Hisense LTDN55K321
Hisense LTDN55K390

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Reasons For

4 Reasons For
Lower annual energy consumption Edit
The Hisense H55M3300 is a 158kWh annual energy consumption TV. That's 104.8kWh lower than the Hisense LTDN55K321 (190kWh) and 32kWh lower than the Hisense LTDN55K390 (190kWh). Read more

The annual energy consumption is the total amount of energy that the TV will use over the course of a whole year, given typical usage levels.

A lower annual energy consumption means that it will cost less each year for you to run your TV.

Lighter Edit
The Hisense H55M3300 is a 15.5kg heavy TV. That's 1.8kg lighter than the Hisense LTDN55K321 (21.3kg) and 5.8kg lighter than the Hisense LTDN55K390 (21.3kg). Read more

The weight is the total weight of the TV excluding all packaging.

A lighter weight TV will be easier to move around and to mount on a wall. Some of the larger, very heavy TVs may require lightweight partition walls to be reinforced before the TV could be mounted.

40% cheaper to run
The Hisense H55M3300 only costs £176.10 to run over five years but the Hisense LTDN55K321 costs £291.47 to run (66% more) and the Hisense LTDN55K390 costs £211.35 to run (20% more). Read more
Better energy efficiency rating
The energy efficiency rating of the Hisense H55M3300 is "A", however the rating of the Hisense LTDN55K321 is "A" and the rating of the Hisense LTDN55K390 is "A".
3 Reasons For
600Hz faster refresh rate Edit
The Hisense LTDN55K321 has a refresh rate of 800Hz, however the Hisense LTDN55K390 is only a 200Hz refresh rate TV (600Hz slower). Read more

The refresh rate is also known as the high frequency rate and it affects how smooth motion on the screen appears. The high frequency rate is the number of times that the image on the screen is refreshed per second. A TV with a high frequency rate of 30Hz refreshes the image on the screen once every 30 times every second. A TV with a high frequency rate of 60Hz would refresh the image on the screen 60 times every second which means that action scenes would appear smoother.

The high frequency rate is also known as the refresh rate and it affects how smooth motion on the screen appears. Action will appear smoother on TVs with a higher frequency rate.

Faster response time Edit
The Hisense LTDN55K321 is a 6.5ms response time TV. That's 1.5ms faster than the Hisense LTDN55K390 (8ms).
Energy efficiency rating is better
The Hisense LTDN55K321 has an energy efficiency rating of "A", however the Hisense H55M3300 has a rating of "A" and the Hisense LTDN55K390 has a rating of "A".
3 Reasons For
Three USB 2.0 ports Edit
The Hisense LTDN55K390 is a three USB 2.0 port TV, whereas the Hisense LTDN55K321 only has two USB 2.0 ports. Read more

USB ports are useful for displaying on your TV photos / videos or playing music that is stored on USB key drives. The USB port can also be used for charging devices from your TV (as long as it's switched on), and for installing software updates on the TV.

More USB ports will allow you to connect more USB devices to the TV simultaneously without needing to continuous plug in and unplug cables.

22.2mm thinner Edit
Hisense LTDN55K390 is 61.8mm thick, but the Hisense H55M3300 is an 84mm thick TV (22.2mm thicker) and the Hisense LTDN55K321 is an 83mm thick TV (21.2mm 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.

Better energy efficiency rating
The energy efficiency rating of the Hisense LTDN55K390 is "A", however the rating of the Hisense H55M3300 is "A" and the rating of the Hisense LTDN55K321 is "A".

Reasons Against

2 Reasons Against
Only two USB 2.0 ports Edit
The Hisense H55M3300 is a two USB 2.0 port TV, and so does the Hisense LTDN55K321, whereas the Hisense LTDN55K390 only has three USB 2.0 ports. Read more

USB ports are useful for displaying on your TV photos / videos or playing music that is stored on USB key drives. The USB port can also be used for charging devices from your TV (as long as it's switched on), and for installing software updates on the TV.

More USB ports will allow you to connect more USB devices to the TV simultaneously without needing to continuous plug in and unplug cables.

22.2mm thicker Edit
Hisense H55M3300 is 84mm thick, but the Hisense LTDN55K321 is an 83mm thick TV (1mm thinner) and the Hisense LTDN55K390 is a 61.8mm thick TV (22.2mm 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.

7 Reasons Against
One less USB 2.0 port Edit
The Hisense LTDN55K321 is a two USB 2.0 port TV (as does the Hisense H55M3300), whereas the Hisense LTDN55K390 only has three USB 2.0 ports. Read more

USB ports are useful for displaying on your TV photos / videos or playing music that is stored on USB key drives. The USB port can also be used for charging devices from your TV (as long as it's switched on), and for installing software updates on the TV.

More USB ports will allow you to connect more USB devices to the TV simultaneously without needing to continuous plug in and unplug cables.

A lot higher annual energy consumption Edit
The Hisense LTDN55K321 has an annual energy consumption of 262.8kWh, however the Hisense H55M3300 is a 158kWh annual energy consumption TV (104.8kWh lower) and the Hisense LTDN55K390 is a 190kWh annual energy consumption TV (72.8kWh lower). Read more

The annual energy consumption is the total amount of energy that the TV will use over the course of a whole year, given typical usage levels.

A lower annual energy consumption means that it will cost less each year for you to run your TV.

Thicker Edit
Hisense LTDN55K321 is 83mm thick. That's 1mm thinner than the Hisense H55M3300 (61.8mm) and 21.2mm thicker than the Hisense LTDN55K390 (61.8mm). 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.

1.8kg heavier Edit
The Hisense LTDN55K321 is a 17.3kg heavy TV, whereas the Hisense H55M3300 is a 15.5kg heavy TV (1.8kg lighter) and the Hisense LTDN55K390 is a 21.3kg heavy TV (4kg heavier). Read more

The weight is the total weight of the TV excluding all packaging.

A lighter weight TV will be easier to move around and to mount on a wall. Some of the larger, very heavy TVs may require lightweight partition walls to be reinforced before the TV could be mounted.

Not currently available
We couldn't find any retailers that are currently selling the product. Read more
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Older by eight months
The Hisense LTDN55K321 is eight months older than the Hisense H55M3300.
£115.37 more expensive to run over five years
The running costs over five years of the Hisense LTDN55K321 are £291.47 which is £115.37 more than the Hisense H55M3300 and £80.12 more than the Hisense LTDN55K390. Show assumptions.
7 Reasons Against
600Hz slower refresh rate Edit
The Hisense LTDN55K390 is a 200Hz refresh rate TV. That's 600Hz slower than the Hisense LTDN55K321 (200Hz). Read more

The refresh rate is also known as the high frequency rate and it affects how smooth motion on the screen appears. The high frequency rate is the number of times that the image on the screen is refreshed per second. A TV with a high frequency rate of 30Hz refreshes the image on the screen once every 30 times every second. A TV with a high frequency rate of 60Hz would refresh the image on the screen 60 times every second which means that action scenes would appear smoother.

The high frequency rate is also known as the refresh rate and it affects how smooth motion on the screen appears. Action will appear smoother on TVs with a higher frequency rate.

Slower response time Edit
The Hisense LTDN55K390 has a response time of 8ms, but the Hisense LTDN55K321 is a 6.5ms response time TV (1.5ms faster).
17% higher annual energy consumption Edit
The Hisense LTDN55K390 is a 190kWh annual energy consumption TV. That's 32kWh higher than the Hisense H55M3300 (190kWh) and 72.8kWh lower than the Hisense LTDN55K321 (190kWh). Read more

The annual energy consumption is the total amount of energy that the TV will use over the course of a whole year, given typical usage levels.

A lower annual energy consumption means that it will cost less each year for you to run your TV.

Heavier Edit
The Hisense LTDN55K390 is a 21.3kg heavy TV. That's 5.8kg heavier than the Hisense H55M3300 (21.3kg) and 4kg heavier than the Hisense LTDN55K321 (21.3kg). Read more

The weight is the total weight of the TV excluding all packaging.

A lighter weight TV will be easier to move around and to mount on a wall. Some of the larger, very heavy TVs may require lightweight partition walls to be reinforced before the TV could be mounted.

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.
Over one year older
The Hisense LTDN55K390 is older than the Hisense H55M3300 by 21 months and older than the Hisense LTDN55K321 by 13 months.
More expensive to run over five years by 20%
The Hisense LTDN55K390 costs £211.35 to run which is £35.25 more to run than the Hisense H55M3300 over five years. Show assumptions.

Average Expert Rating

No reviews found No reviews found

Average User Rating

No reviews found No reviews found

Date Released

7 months Ago 15 months Ago 27 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 £ 499.00
Total cost of ownership £ 675.10
Details
Electricity cost - switched on £ 288.43
Electricity cost - standby £ 3.04
Total running cost £ 291.47
Electricity cost - switched on £ 208.31
Electricity cost - standby £ 3.04
Total running cost £ 211.35

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.
1.4T
Running this TV over 5 years will generate 1.4 tonnes of carbon dioxide (CO2).
37
To offset that much CO2 you would need to plant and grow them for 10 years.
1.0T
Running this TV over 5 years will generate 1.0 tonnes of carbon dioxide (CO2).
27
To offset that much CO2 you would need to plant and grow them for 10 years.

Display

Screen Size
55" 55" 55"
HD Type
 4K Ultra HD
BEST
 4K Ultra HD
BEST
 4K Ultra HD
3D Compatible
Unknown - Click to provide data Unknown - Click to provide data
 3D compatible
Refresh Rate
Unknown - Click to provide data 800Hz
BEST
200Hz
Screen Shape
 Flat
 Flat
 Flat
Motion Interpolation Frequency
800Hz Unknown - Click to provide data Unknown - Click to provide data
Comb Filter
 3D
 3D
 3D
BEST
Motion Interpolation Technology
 Smart Motion Rate (SMR)
 Smart Motion Rate (SMR)
 Smart Motion Rate (SMR)
Response Time
Unknown - Click to provide data 6.5ms
BEST
8ms
Display Resolution
 1920 x 1080
 1920 x 1080
 1920 x 1080
BEST
Screen Format Adjustment
 16:9
 4:3
 16:9
 4:3
 16:9
 4:3
2D-3D Converter
Unknown - Click to provide data Unknown - Click to provide data
 2D-3D converter
Display Diagonal
138cm 138cm 138cm
Graphics Resolution
 3840 x 2160
 3840 x 2160
BEST
 3840 x 2160

TV Tuner

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
 Digital
 Digital
 Digital
Tuner
2 Unknown - Click to provide data Unknown - Click to provide data

Smart TV

Smart TV Features
 Smart TV features
 Smart TV features
 Smart TV features
Internet Browser
 Internet browser
 Internet browser
Unknown - Click to provide data
Timeshift Feature
 Timeshift feature
Unknown - Click to provide data
 Timeshift feature
HbbTV
 HbbTV
Unknown - Click to provide data Unknown - Click to provide data
Video App
 YouTube
 NetFlix
 YouTube
 NetFlix
 YouTube
 NetFlix

Audio

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

Ports & Interfaces

Headphone Output Port
1 1 1
Digital Audio Coaxial Out Port
Unknown - Click to provide data
 Digital audio coaxial out port
Unknown - Click to provide data
Common Interface Plus
 Common interface plus
Unknown - Click to provide data
 Common interface plus
Common Interface Connection
 Common interface connection
Unknown - Click to provide data Unknown - Click to provide data
Ethernet LAN Port
1 1 1
RF Port
Unknown - Click to provide data 2 2
SCART Port
1 1 1
Digital Audio Optical Out Port
Unknown - Click to provide data Unknown - Click to provide data 1
PC Audio in Port
Unknown - Click to provide data Unknown - Click to provide data
 PC Audio in port
Composite Video in Port
1 Unknown - Click to provide data 1
Component Video in Port
1 1 1
USB 2.0 Port
2 2 3
BEST
USB 3.0 Port
Unknown - Click to provide data 1 Unknown - Click to provide data
DVI Port
Unknown - Click to provide data Unknown - Click to provide data
 DVI port
HDCP Security Feature
 HDCP security feature
 HDCP security feature
Unknown - Click to provide data
HDMI Version
 2.0
 2.0
BEST
 2.0
PC in Port
Unknown - Click to provide data Unknown - Click to provide data
 PC in port
HDMI Port
4 4 4
Audio in Port
1 1 1
Mobile High-Definition Link
 Mobile high-definition link
 Mobile high-definition link
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 (3.1 Gen 1) Type-A Port
1 1 Unknown - Click to provide data

Networking

WiFi Connection
 WiFi connection
 WiFi connection
 WiFi connection
Internet Browser
Unknown - Click to provide data Unknown - Click to provide data
 Internet browser
Bluetooth Connection
Unknown - Click to provide data Unknown - Click to provide data
 Bluetooth connection
Ethernet LAN Connection
 Ethernet LAN connection
 Ethernet LAN connection
 Ethernet LAN connection
Network Browsing
 Network browsing
Unknown - Click to provide data
 Network browsing

Management Features

Smart Mode
 hotel
 hotel
 hotel
On Screen Display
 On screen display
 On screen display
 On screen display
OSD Language
17
BEST
17
BEST
12
Hotel Mode
 Hotel mode
Unknown - Click to provide data
 Hotel mode

Performance

Optical Disc Drive
 Not included
 Not included
 Not included
Integrated Card Reader
Unknown - Click to provide data Unknown - Click to provide data
 Integrated card reader
Video Format
 MP4
 AVI
 FLV
 MOV
 MPEG
 MKV
 VOB
 TS
 WEBM
 WMV
 RM
 ASF
 3GP
 MPG
 H.265
 DIVX
 MPEG1
 MPEG2
 MPEG4
 H.264
 VC-1
 MP4
 AVI
 FLV
 MOV
 MPEG
 MKV
 VOB
 TS
 WEBM
 WMV
 RM
 ASF
 3GP
 MPG
 H.265
 DIVX
 MPEG1
 MPEG2
 MPEG4
 H.264
 VC-1
 MP4
 AVI
 FLV
 MOV
 MPEG
 MKV
 VOB
 TS
 WEBM
 WMV
 RM
 ASF
 3GP
 MPG
 H.265
 DIVX
 MPEG1
 MPEG2
 MPEG4
 H.264
 VC-1
Audio Format
 FLAC
 MP2
 MP3
 MP4
 WMA
 OGG
 WAV
 AC3
 FLAC
 MP2
 MP3
 MP4
 WMA
 OGG
 WAV
 AC3
 FLAC
 MP2
 MP3
 MP4
 WMA
 OGG
 WAV
 AC3
Image Format
 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
Stored Teletext Page
899 pages 899 pages 1,000 pages
BEST
USB Recording
 USB recording
Unknown - Click to provide data Unknown - Click to provide data

Design

Colour
 Black
 Black
 Black

Ergonomics

Wall Mountable
Unknown - Click to provide data Unknown - Click to provide data
 Wall mountable
VESA Mounting Interface
 200 x 200
 200 x 200
 200 x 200
On/off Switch
Unknown - Click to provide data
 On/off switch
Unknown - Click to provide data
VESA Mounting
 VESA mounting
 VESA mounting
 VESA mounting

Power

Typical Power Consumption
108W
BEST
180W 130W
Standby Power Consumption
0.5W 0.5W 0.5W
Energy Efficiency Class
 A
 A
 A
Annual Energy Consumption
158kWh
BEST
262.8kWh 190kWh
AC Input Voltage
 20-24
 20-24
 20-24
AC Input Frequency
 50
 50
 50
Input Voltage
 240
 220
 220 - 240
 240
 220
 220 - 240
 240
 220
 220 - 240

Certificates

DLNA Certificate
Unknown - Click to provide data
 DLNA certificate
Unknown - Click to provide data

Weight & Dimensions

Thickness
84mm 83mm 61.8mm
BEST
Weight
15.5kg
BEST
17.3kg 21.3kg
Package Weight
21kg
BEST
22kg 26.7kg
Depth (with Stand)
241mm
BEST
262mm 258mm
Height (with Stand)
755mm
BEST
771mm 763.8mm
Width (with Stand)
1,235mm
BEST
1,239mm 1,235.4mm
Height
717mm 717mm 714.1mm
BEST
Width
1,235mm
BEST
1,239mm 1,235.4mm
Packaging Height
833mm
BEST
858mm 850mm
Packaging Width
1,365mm 1,371mm 1,364mm
BEST

Packaging Content

Included 3D Glasses
Unknown - Click to provide data Unknown - Click to provide data
 Included 3D glasses
Desktop Stand
Unknown - Click to provide data
 Desktop stand
 Desktop stand
Battery Included
 Battery included
 Battery included
 Battery included
Handheld Remote Control
 Handheld remote control
 Handheld remote control
 Handheld remote control
Manual
Unknown - Click to provide data
 Manual
Unknown - Click to provide data
Warranty Card
Unknown - Click to provide data
 Warranty card
Unknown - Click to provide data

Technical Details

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