Video Displays Compared

Physical DPI Table
Dimensions				Aspect Ratio	Horizontal by Vertical Resolution
Diagonal	Horizontal	Vertical	cm²	Aspect Ratio	640 480	800 600	1024 640	1280 720	1024 768	1366 768	1280 800	1152 864	1440 900	1280 960	1280 1024	1400 1050	1680 1050	1920 1080	1600 1200	1920 1200	2048 1280	1800 1350	1920 1440	2048 1536	2560 1600
8″	172 mm	108 mm	186	16:10			150.9
8″	163 mm	122 mm	198	4:3					160.0
11″	237 mm	148 mm	351	16:10			109.8				137.2
12″	258 mm	162 mm	418	16:10			100.6				125.8
12.1″	261 mm	163 mm	425	16:10			99.8				124.8
13″	280 mm	175 mm	490	16:10			92.9				116.1
13.3″	286 mm	179 mm	513	16:10			90.8				113.5
12″	244 mm	183 mm	446	4:3	66.7	83.3			106.7			120.0		133.3		145.8			166.7			187.5	200.0	213.3
14″	302 mm	188 mm	568	16:10			86.3				107.8		121.3
14.4″	310 mm	194 mm	601	16:10			83.9				104.8		117.9
13″	264 mm	198 mm	523	4:3	61.5	76.9			98.5			110.8		123.1		134.6			154.0			173.1	184.6	197.7
15″	323 mm	202 mm	652	16:10			80.5				100.6		113.2				132.1
13″	258 mm	206 mm	532	5:4											126.1
15.4″	332 mm	207 mm	688	16:10							98.0		110.3				128.6			147.0
14″	284 mm	213 mm	605	4:3	57.1	71.4			91.4			102.9		114.3		125.0			143.0			160.7	171.4	183.6
16″	345 mm	215 mm	742	16:10							94.3		106.1				123.8			141.5
14″	278 mm	222 mm	617	5:4											117.1
15″	305 mm	229 mm	697	4:3	53.3	66.7			85.3			96.0		106.7		116.7			133.3			150.0	160.0	171.3
17″	366 mm	229 mm	838	16:10							88.8		99.9				116.5			133.2
19″	421 mm	237 mm	995	16:9				77.3		82.5
15″	298 mm	238 mm	708	5:4											109.3
18″	388 mm	242 mm	939	16:10									94.3				110.1			125.8
16″	325 mm	244 mm	793	4:3	50.0	62.5			80.0			90.0		100.0		109.4			125.0			140.6	150.0	160.6
Dimensions				Aspect Ratio	Horizontal by Vertical Resolution
Diagonal	Horizontal	Vertical	cm²	Aspect Ratio	640 480	800 600	1024 640	1280 720	1024 768	1366 768	1280 800	1152 864	1440 900	1280 960	1280 1024	1400 1050	1680 1050	1920 1080	1600 1200	1920 1200	2048 1280	1800 1350	1920 1440	2048 1536	2560 1600
20″	443 mm	249 mm	1103	16:9				73.4		78.4
16″	317 mm	254 mm	806	5:4											102.4
19″	409 mm	256 mm	1047	16:10									89.4				104.3			119.2
17″	345 mm	259 mm	895	4:3	47.1	58.8			75.3			84.7		94.1		103.0			117.6			132.4	141.2	151.2
20″	431 mm	269 mm	1160	16:10									84.9				99.1			113.2
17″	337 mm	270 mm	910	5:4											96.4
18″	366 mm	274 mm	1003	4:3	44.4	55.6			71.1			80.0		88.9		97.2			111.0			125.0	133.3	142.8
21″	452 mm	283 mm	1279	16:10													94.3			107.8
18″	357 mm	286 mm	1020	5:4											91.1
23″	509 mm	286 mm	1458	16:9				63.9		68.1
19″	386 mm	290 mm	1118	4:3	42.1	52.6			67.4			75.8		84.2		92.1			105.3			118.4	126.3	135.3
22″	474 mm	296 mm	1403	16:10													90.1			102.9
19″	377 mm	301 mm	1136	5:4											86.3
20″	406 mm	305 mm	1239	4:3	40.0	50.0			64.0			72.0		80.0		87.5			100.0			112.5	120.0	128.5
23″	495 mm	310 mm	1534	16:10																98.4
20″	397 mm	317 mm	1259	5:4											82.0
21″	427 mm	320 mm	1366	4:3	38.1	47.6			61.0			68.6		76.2		83.3			95.2			107.1	114.3	122.4
24″	517 mm	323 mm	1670	16:10																94.3	100.6				125.8
26″	576 mm	324 mm	1864	16:9				56.5		60.3								84.7
21″	417 mm	333 mm	1388	5:4											78.1
27″	597 mm	336 mm	2010	16:9				54.4		58.0								81.6
23″	467 mm	350 mm	1638	4:3	34.8
27″	581 mm	363 mm	2114	16:10																83.9	89.4				111.8
Dimensions				Aspect Ratio	Horizontal by Vertical Resolution
Diagonal	Horizontal	Vertical	cm²	Aspect Ratio	640 480	800 600	1024 640	1280 720	1024 768	1366 768	1280 800	1152 864	1440 900	1280 960	1280 1024	1400 1050	1680 1050	1920 1080	1600 1200	1920 1200	2048 1280	1800 1350	1920 1440	2048 1536	2560 1600
24″	488 mm	366 mm	1784	4:3	33.3
30″	664 mm	373 mm	2481	16:9				49.0		52.2								73.4
25″	508 mm	381 mm	1936	4:3	32
26″	528 mm	396 mm	2093	4:3	30.8
32″	708 mm	398 mm	2823	16:9				45.9		49.0								68.8
30″	646 mm	404 mm	2610	16:10																	80.5				100.6
27″	548 mm	411 mm	2258	4:3	29.6
30″	609 mm	457 mm	2787	4:3	26.7
37″	819 mm	460 mm	3774	16:9						42.4								59.5
31″	629 mm	472 mm	2976	4:3	25.8
32″	650 mm	487 mm	3171	4:3	25
40″	885 mm	498 mm	4411	16:9						39.2								55.1
42″	923 mm	523 mm	4863	16:9						37.3								52.4
35″	711 mm	533 mm	3794	4:3	22.9
36″	732 mm	549 mm	4013	4:3	22.2
46″	1018 mm	573 mm	5833	16:9						34.1								47.9
40″	813 mm	610 mm	4955	4:3	20
50″	1107 mm	623 mm	6892	16:9														44.1
52″	1152 mm	647 mm	7454	16:9														42.4
56″	1239 mm	697 mm	8645	16:9														39.3
58″	1284 mm	722 mm	9274	16:9														38.0
60″	1328 mm	747 mm	9924	16:9														36.7
72″	1594 mm	897 mm	14291	16:9														30.6
Dimensions				Aspect Ratio	Horizontal by Vertical Resolution
Diagonal	Horizontal	Vertical	cm²	Aspect Ratio	640 480	800 600	1024 640	1280 720	1024 768	1366 768	1280 800	1152 864	1440 900	1280 960	1280 1024	1400 1050	1680 1050	1920 1080	1600 1200	1920 1200	2048 1280	1800 1350	1920 1440	2048 1536	2560 1600