TVs & Displays Photography & Video Cooking Appliances White Goods Household Technology

What is the Display Diagonal of the Changhong LED24D1000?

Changhong LED24D1000

Changhong
LED24D1000

The Changhong LED24D1000 has a display diagonal of 24 inches.

‘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.

Read our full review of the Changhong LED24D1000

Other 24 Inch TVs That Are Worth Considering

£149.99

Finlux 22FCE274B

A positively reviewed and very economical to run 22" Full HD television, with good features
93
Reviews
49 Reviews
53
Value for Money
Average
63
Features
Good Features
84
Age
2 Years Old
85
Running Costs
£72 / 5 Years
75
Overall Score
Very Good
22"
No
Full HD
Display Diagonal
OLED/QLED Technology
HD Type
£72
Jun 2016
Running Cost
Release Date
£149.99
Compare
View Details
£199.97

Samsung HG24EE470

An astoundingly economical to run but marginally out of date 24", 65.2mm thick TV, with only middle of the road features
54
Value for Money
Average
59
Features
Average Features
84
Age
2 Years Old
97
Running Costs
£30 / 5 Years
69
Overall Score
Good
24"
No
65.2mm
Display Diagonal
OLED/QLED Technology
Thickness
£30
Jul 2016
Running Cost
Release Date
£199.97
PC World Business £209.98
Gameseek £210.91
Ebuyer £211.98
Compare
View Details
£169.95

Samsung HG24EE690

A remarkably economical to run but 2 year old 24", 66.6mm thick TV, with good features
54
Value for Money
Average
60
Features
Good Features
84
Age
2 Years Old
95
Running Costs
£37 / 5 Years
69
Overall Score
Good
24"
No
66.6mm
Display Diagonal
OLED/QLED Technology
Thickness
£37
Jun 2016
Running Cost
Release Date
£169.95
PC World Business £282.94
Gameseek £315.26
Compare
View Details
Save 12%
£121.69
Save £16.00

Cello C22230DVB

A staggeringly economical to run but 4 year old 22" Full HD TV, with good features
54
Value for Money
Average
65
Features
Good Features
71
Age
4 Years Old
97
Running Costs
£30 / 5 Years
69
Overall Score
Good
22"
No
Full HD
Display Diagonal
OLED/QLED Technology
HD Type
48mm
£30
Jul 2014
Thickness
Running Cost
Release Date
£121.69
Save £16.00
Amazon UK £159.97
Compare
View Details
£173.98

Supersonic SC‑2211

A very economical to run but 3 year old 22" Full HD TV, with good features
54
Value for Money
Average
63
Features
Good Features
72
Age
3 Years Old
89
Running Costs
£61 / 5 Years
68
Overall Score
Good
22"
No
Full HD
Display Diagonal
OLED/QLED Technology
HD Type
£61
Sep 2014
Running Cost
Release Date
£173.98
Compare
View Details
£198.29

Philips 24HFL2849T

A staggeringly economical to run but marginally out of date 24" TV, with good features and a stunningly thin 35mm thickness
54
Value for Money
Average
61
Features
Good Features
84
Age
2 Years Old
97
Running Costs
£26 / 5 Years
70
Overall Score
Very Good
24"
No
35mm
Display Diagonal
OLED/QLED Technology
Thickness
£26
Jul 2016
Running Cost
Release Date
£198.29
Compare
View Details
£119.98

Philips 24PHT4031

An economical to run and phenomenally highly rated 24" Full HD TV, with good features and one of the thinnest thicknesses around
96
Reviews
12 Reviews
53
Value for Money
Average
66
Features
Good Features
86
Age
1 Year Old
97
Running Costs
£30 / 5 Years
78
Overall Score
Very Good
24"
No
Full HD
Display Diagonal
OLED/QLED Technology
HD Type
35mm
£30
Sep 2016
Thickness
Running Cost
Release Date
£119.98
Compare
View Details
£199.00

Philips 24PFS5231

A very highly rated and astonishingly economical to run 24" Full HD television, with good features
90
Reviews
22 Reviews
53
Value for Money
Average
63
Features
Good Features
86
Age
1 Year Old
96
Running Costs
£32 / 5 Years
75
Overall Score
Very Good
24"
No
Full HD
Display Diagonal
OLED/QLED Technology
HD Type
£32
Sep 2016
Running Cost
Release Date
£199.00
Compare
View Details
£229.99

Philips 24PFT5231

A fairly new and phenomenally economical to run 24" Full HD TV, with good features
54
Value for Money
Average
63
Features
Good Features
88
Age
1 Year Old
96
Running Costs
£32 / 5 Years
71
Overall Score
Very Good
24"
No
Full HD
Display Diagonal
OLED/QLED Technology
HD Type
£32
Dec 2016
Running Cost
Release Date
£229.99
Compare
View Details
£387.47

Avtex L216DRS

A classic but 3 year old 23" Full HD television, with good features
88
Reviews
22 Reviews
54
Value for Money
Average
66
Features
Good Features
71
Age
3 Years Old
71
Overall Score
Very Good
23"
No
Full HD
Display Diagonal
OLED/QLED Technology
HD Type
48.5mm
Sep 2014
Thickness
Release Date
£387.47
Compare
View Details
Save 6%
£134.99
Save £8.00

Cello C24230

A sensationally economical to run and classic 24", 66mm thick TV, but with only middle of the road features
93
Reviews
52 Reviews
54
Value for Money
Average
59
Features
Average Features
71
Age
3 Years Old
98
Running Costs
£23 / 5 Years
72
Overall Score
Very Good
24"
No
66mm
Display Diagonal
OLED/QLED Technology
Thickness
£23
Aug 2014
Running Cost
Release Date
£134.99
Save £8.00
Ebuyer Business £142.98
Compare
View Details
£203.98

Samsung UN24H4000

A top-rated and extremely economical to run 24" HD Ready television, with good features
89
Reviews
863 Reviews
53
Value for Money
Average
60
Features
Good Features
88
Age
1 Year Old
96
Running Costs
£34 / 5 Years
74
Overall Score
Very Good
24"
No
HD Ready
Display Diagonal
OLED/QLED Technology
HD Type
48mm
£34
Feb 2017
Thickness
Running Cost
Release Date
£203.98
Compare
View Details
£368.29

Philips 24HFL2819

An amazingly economical to run but 3 year old 24", 54mm thick television, with good features
60
Features
Good Features
72
Age
3 Years Old
96
Running Costs
£33 / 5 Years
67
Overall Score
Good
24"
No
54mm
Display Diagonal
OLED/QLED Technology
Thickness
£33
Sep 2014
Running Cost
Release Date
£368.29
Compare
View Details
Save 4%
£129.00
Save £6.00

Samsung UE22K5000

An astonishingly economical to run and very popular 22" Full HD TV, with excellent user reviews and good features
96
Reviews
342 Reviews
53
Value for Money
Average
64
Features
Good Features
90
Age
10 Months Old
97
Running Costs
£30 / 5 Years
78
Overall Score
Very Good
22"
No
Full HD
Display Diagonal
OLED/QLED Technology
HD Type
66.3mm
£30
Apr 2017
Thickness
Running Cost
Release Date
£129.00
Save £6.00
Argos £139.00
Amazon UK £148.00
Boots Kitchen Appliances £149.00
ao £149.00
Compare
View Details
£348.57

Dyon SIGMA 24 PRO

A fairly new and phenomenally economical to run 23.6" Full HD television, with good features
54
Value for Money
Average
64
Features
Good Features
86
Age
1 Year Old
96
Running Costs
£35 / 5 Years
71
Overall Score
Very Good
23.6"
No
Full HD
Display Diagonal
OLED/QLED Technology
HD Type
75.4mm
£35
Oct 2016
Thickness
Running Cost
Release Date
£348.57
Compare
View Details
£176.49

Sharp LC‑24CHF4012

A fairly new and amazingly economical to run 24", 49mm thick television, with good features
54
Value for Money
Average
60
Features
Good Features
86
Age
1 Year Old
96
Running Costs
£36 / 5 Years
70
Overall Score
Very Good
24"
No
49mm
Display Diagonal
OLED/QLED Technology
Thickness
£36
Oct 2016
Running Cost
Release Date
£176.49
Compare
View Details
£245.64

Reflexion LED2471

A fairly new and amazingly economical to run 23.6" Full HD TV, with good features
54
Value for Money
Average
66
Features
Good Features
87
Age
1 Year Old
96
Running Costs
£34 / 5 Years
72
Overall Score
Very Good
23.6"
No
Full HD
Display Diagonal
OLED/QLED Technology
HD Type
46mm
£34
Oct 2016
Thickness
Running Cost
Release Date
£245.64
Compare
View Details
£369.99

Panasonic TX‑24AS510

A staggeringly economical to run but 4 year old 24" HD Ready TV, with only average features
60
Value for Money
Good
58
Features
Average Features
69
Age
4 Years Old
98
Running Costs
£23 / 5 Years
68
Overall Score
Good
24"
HD Ready
59mm
Display Diagonal
HD Type
Thickness
£23
May 2014
Running Cost
Release Date
£369.99
Compare
View Details
Save 16%
£124.87
Save £23

Samsung UE22H5000

A classic and extremely economical to run 22" Full HD TV, with good features
91
Reviews
630 Reviews
54
Value for Money
Average
64
Features
Good Features
70
Age
4 Years Old
97
Running Costs
£30 / 5 Years
73
Overall Score
Very Good
22"
No
Full HD
Display Diagonal
OLED/QLED Technology
HD Type
66.3mm
£30
Jul 2014
Thickness
Running Cost
Release Date
£124.87
Save £23
Ebuyer Business £147.99
Compare
View Details
Save 11%
£163.63
Save £20

Cello C24115

A very economical to run and classic 24" Full HD TV, with good features
87
Reviews
26 Reviews
54
Value for Money
Average
68
Features
Good Features
62
Age
5 Years Old
92
Running Costs
£50 / 5 Years
72
Overall Score
Very Good
24"
No
Full HD
Display Diagonal
OLED/QLED Technology
HD Type
53mm
£50
Jan 2013
Thickness
Running Cost
Release Date
£163.63
Save £20
Compare
View Details

Other Frequently Asked Questions About the Changhong LED24D1000