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Hisense H55M3300 vs Hisense LTDN55K321 vs Hisense LTDN55K390

Hisense H55M3300 vs Hisense LTDN55K321 vs Hisense LTDN55K390

(7)
Hisense H55M3300
Hisense LTDN55K321
Hisense LTDN55K390

Top Prices

PRC Direct
Checked 9 hours ago
FREE Standard delivery
In stock
BT Business Direct
Checked 9 hours ago
Standard delivery: £7.80
In stock
BT Shop
Checked 9 hours ago
Standard delivery: £3.49
In stock
No prices found
Ebuyer Business
Checked 23 hours ago
Standard delivery: £4.19
In stock (63 available)

Reasons For

3 Reasons For
Available from 16 shops
A greater number of stores increases the chances of this TV remaining in stock and also increases the price competition amongst retailers for the product.
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 high frequency rate Edit
The Hisense LTDN55K321 has a high frequency rate of 800Hz, however the Hisense LTDN55K390 is only a 200Hz refresh rate TV (600Hz slower). Read more

The refresh rate (also known as the high frequency rate) is the number of times that the image on the screen is refreshed per second. It affects how smoothly motion on the screen appears.

Action will appear smoother on TVs with a higher frequency rate: a TV with a high frequency rate of 30Hz refreshes the image on the screen once every 30 times every second. However 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.

Faster response time Edit
The Hisense LTDN55K321 is a 6.5ms response time TV. That's 1.5ms faster than the Hisense LTDN55K390 (8ms). 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.

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".
6 Reasons For
3D Edit
The Hisense LTDN55K390 is a 3D TV, whereas the Hisense H55M3300 and the Hisense LTDN55K321 are not 3D. Read more

‘3D’ describes whether the TV can display 3D movies and programmes. Requires compatible 3D glasses to properly function.

3D technology has become increasingly popular as the amount of 3D film and TV content has increased dramatically in recent years. All 3D TVs will also display regular 2D content and most will allow you to switch on and off the 3D effect on 3D content. 3D compatible TVs allow you to watch 3D content. For most TVs you will need to wear special glasses to see the 3D effect.

2D-3D converter Edit
The Hisense LTDN55K390 has a 2D-3D converter, however the Hisense H55M3300 does not. Read more

A 2D-3D converter on your TV allows you to convert 2D media into 3D and view it on a compatible 3D TV. It works by creating separate images for each eye from the 2D image, made slightly different (a 'disparity depth cue') so as to create a pseudo-3D effect that tricks the brain into thinking the image it's viewing is 3D.

The benefit of this converter on your TV is that it can be used to make 2D media (videos, programmes and films) far more immersive and engaging.

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.

PC in (D-Sub) port Edit
The Hisense LTDN55K390 has a PC in (D-Sub) port, however the Hisense H55M3300 and the Hisense LTDN55K321 do not. Read more

The socket (port) to receive input from a PC via a D-sub, which is a connector with a characteristic D-shaped metal shield.

£42 cheaper
The Hisense LTDN55K390 costs £42.01 less than the Hisense H55M3300.
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

3 Reasons Against
Not 3D Edit
The Hisense H55M3300 is not 3D (As does the the Hisense LTDN55K321), however the Hisense LTDN55K390 is. Read more

‘3D’ describes whether the TV can display 3D movies and programmes. Requires compatible 3D glasses to properly function.

3D technology has become increasingly popular as the amount of 3D film and TV content has increased dramatically in recent years. All 3D TVs will also display regular 2D content and most will allow you to switch on and off the 3D effect on 3D content. 3D compatible TVs allow you to watch 3D content. For most TVs you will need to wear special glasses to see the 3D effect.

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.

£42 more expensive
The Hisense H55M3300 is more expensive than the Hisense LTDN55K390 by £42.01.
5 Reasons Against
Not 3D Edit
The Hisense LTDN55K321 is not 3D (As does the the Hisense H55M3300), however the Hisense LTDN55K390 is 3D. Read more

‘3D’ describes whether the TV can display 3D movies and programmes. Requires compatible 3D glasses to properly function.

3D technology has become increasingly popular as the amount of 3D film and TV content has increased dramatically in recent years. All 3D TVs will also display regular 2D content and most will allow you to switch on and off the 3D effect on 3D content. 3D compatible TVs allow you to watch 3D content. For most TVs you will need to wear special glasses to see the 3D effect.

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.

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 eight months
The Hisense LTDN55K321 is eight months older than the Hisense H55M3300. The Hisense LTDN55K321 is the same age as the Hisense LTDN55K390.
£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.
5 Reasons Against
600Hz slower high frequency rate Edit
The Hisense LTDN55K390 has a high frequency rate of 200Hz. That's 600Hz slower than the Hisense LTDN55K321 (200Hz). Read more

The refresh rate (also known as the high frequency rate) is the number of times that the image on the screen is refreshed per second. It affects how smoothly motion on the screen appears.

Action will appear smoother on TVs with a higher frequency rate: a TV with a high frequency rate of 30Hz refreshes the image on the screen once every 30 times every second. However 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.

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). 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.

Less retailers
Only 1 store sell the Hisense LTDN55K390, whereas 17 retailers sell the Hisense H55M3300. Read more
Smaller numbers of stores reduces the price competition amongst retailers for this TV and also reduces the chances of the product remaining in stock.
Eight months older
The Hisense LTDN55K390 is older than the Hisense H55M3300 by eight months. The Hisense LTDN55K390 is the same age as the Hisense LTDN55K321.
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

12 months Ago 19 months Ago 19 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 £ 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
Purchase price £ 416.99
Total cost of ownership £ 628.34
Details

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

Display Diagonal
55" 55" 55"
HD Type
 4K Ultra HD
BEST
 4K Ultra HD
BEST
 4K Ultra HD
3D
 3D
 3D
 3D
BEST
High Frequency Rate
Unknown - Click to provide data 800Hz
BEST
200Hz
Display Resolution
 1920 x 1080
 1920 x 1080
 1920 x 1080
BEST
Screen Shape
 Flat
 Flat
 Flat
2D-3D Converter
 2D-3D converter
Unknown - Click to provide data
 2D-3D converter
BEST
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
Aspect Ratio
 16:9
 16:9
 16:9
Screen Format Adjustments
 16:9
 4:3
 16:9
 4:3
 16:9
 4:3
Display Diagonal (metric)
138cm 138cm 138cm
Supported Graphics Resolutions
 3840 x 2160
 3840 x 2160
BEST
 3840 x 2160

Audio

Equalizer
 Equalizer
 Equalizer
 Equalizer
Built-In Subwoofer
 Built-in subwoofer
Unknown - Click to provide data
 Built-in subwoofer
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
Video Apps
 YouTube
 NetFlix
 YouTube
 NetFlix
 YouTube
 NetFlix
Internet TV
 Internet TV
 Internet TV
Unknown - Click to provide data
Timeshift
 Timeshift
Unknown - Click to provide data
 Timeshift
Hybrid Broadcast Broadband TV (HbbTV)
 Hybrid Broadcast Broadband TV (HbbTV)
Unknown - Click to provide data Unknown - Click to provide data

Design

Wall Mountable
Unknown - Click to provide data Unknown - Click to provide data
 Wall mountable
Built-In Camera
 Built-in camera
Unknown - Click to provide data Unknown - Click to provide data
Colour
 Black
 Black
 Black

Power

Power Consumption (typical)
108W
BEST
180W 130W
Power Consumption (standby)
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

Digital Living Network Alliance (DLNA) Certified
Unknown - Click to provide data
 Digital Living Network Alliance (DLNA) certified
Unknown - Click to provide data

TV Tuner

Tuner Type
 Digital
 Digital
 Digital
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
 Card reader integrated
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
 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 Formats Supported
 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 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
Teletext
899 pages 899 pages 1,000 pages
BEST

Packaging Content

Pair of 3D Glasses Included
Unknown - Click to provide data Unknown - Click to provide data
 Pair of 3D glasses included
Desktop Stand Included
Unknown - Click to provide data
 Desktop stand included
 Desktop stand included
Handheld Remote Control
 Handheld remote control
 Handheld remote control
 Handheld remote control
Batteries Included
 Batteries included
 Batteries included
 Batteries included
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

Ergonomics

On/off Switch
Unknown - Click to provide data
 On/off switch
Unknown - Click to provide data
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
Browser Supported
Unknown - Click to provide data Unknown - Click to provide data
 Browser supported
Bluetooth
Unknown - Click to provide data Unknown - Click to provide data
 Bluetooth
Ethernet Port
 Ethernet port
 Ethernet port
 Ethernet port
Browsing
 Browsing
Unknown - Click to provide data
 Browsing

Management Features

Hotel Mode
 Hotel mode
Unknown - Click to provide data
 Hotel mode
Smart Modes
 hotel
 hotel
 hotel
On Screen Display (OSD)
 On Screen Display (OSD)
 On Screen Display (OSD)
 On Screen Display (OSD)
Number of OSD Languages
17
BEST
17
BEST
12

Weight & Dimensions

Depth
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
Width
1,235mm 1,239mm 1,235.4mm
Package Height
833mm
BEST
858mm 850mm
Package Width
1,365mm 1,371mm 1,364mm
BEST

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
Unknown - Click to provide data
 DVI port
High-Bandwidth Digital Content Protection (HDCP)
 High-Bandwidth Digital Content Protection (HDCP)
 High-Bandwidth Digital Content Protection (HDCP)
Unknown - Click to provide data
Digital Audio Coaxial Out
Unknown - Click to provide data
 Digital audio coaxial out
Unknown - Click to provide data
PC in (D-Sub) Port
 PC in (D-Sub) port
 PC in (D-Sub) port
 PC in (D-Sub) port
BEST
Common Interface Plus (CI+)
 Common interface Plus (CI+)
BEST
 Common interface Plus (CI+)
 Common interface Plus (CI+)
BEST
Ethernet LAN (RJ-45) Port
1 1 1
RF Port
Unknown - Click to provide data 2 2
SCART Port
1 1 1
Digital Audio Optical Out
Unknown - Click to provide data Unknown - Click to provide data 1
PC Audio in
 PC Audio in
Unknown - Click to provide data
 PC Audio in
BEST
Composite Video in
1 Unknown - Click to provide data 1
Component Video (YPbPr/YCbCr) in
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
HDMI Version
 2.0
 2.0
BEST
 2.0
HDMI Port
4 4 4
Audio (L,R) in
1 1 1
Mobile High-Definition Link (MHL)
 Mobile High-Definition Link (MHL)
 Mobile High-Definition Link (MHL)
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 Unknown - Click to provide data

Technical Details

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