The size of a touchscreen is usually measured in terms of diagonal length in inches (1 inch = 2.54cm). Touchscreens come in a wide range of sizes, from small handheld devices to large displays. It should be noted that the choice of touch screen size should be based on specific application scenarios and needs. For example, in mobile devices, smaller screen sizes are easier to carry and operate with one hand; while in industrial and medical devices, larger screen sizes can provide more display information and a more intuitive operating interface. Here are some common touchscreen sizes:
Size |
|
|
|
|
|
|
| |
0.96" | 22.30*11.40 | 0.55mm | 36.85*20.60 | 1.1mm | 28.20*15.82 | FT6336G | IIC | |
1.3" | 32.7*25.3 | 0.3mm | 36.7*31.3 | 0.7mm | 26.28*19.71 | FT6336G | IIC | |
1.7" | 52.64*41.63 | 0.25mm | 53.04*42.03 | 0.7mm | 29.03*36.04 | BF6871 | IIC | |
2.4" | 57.2*44.4 | 0.25mm | 59.6*45 | 0.7mm | 49*37 | FT6336U | IIC | |
2.8" | 67.9*49.4 | 0.55mm | 69.2*50 | 0.7mm | 52.2*43.8 | FT6336G | IIC | |
3.2" | 74.35*55.04 | 0.55mm | 98.80*72.60 | 0.7mm | 65.8*49.6 | FT5336 | IIC | |
3.5" | 82.55*54.48 | 0.7mm | 83.15*55.04 | 0.7mm | 74.44*49.76 | FT5336GQQ | IIC | |
84.37*58.45 | 0.55mm | 85.37*64.96 | 1.1mm | 74.44*49.96 | FT6336G | IIC | click | |
4.3" | 104.7*65 | 0.55mm | 112.78*74.68 | 1.8mm | 96.04*54.86 | FT7311 | IIC | |
65*104.7 | 0.55mm | 83.82*138.94 mm | 1.1mm | 55.06*96.24 mm | FT7311 | IIC | click | |
104.7*65.8 | 0.4mm | 105.3*67 | 0.7mm | 96.24*55.056mm | FT5446 | IIC | click | |
5" | 129.52*72.83 | 0.55mm | 134.5*80.5 | 0.7mm | 110.12*62.16 | GT911 | IIC | |
115.8*69.7 | 0.35mm | 144*144 | 0.7mm | 110.8*62.5 | FT5436 | IIC | click | |
7" | 163.5*99.85 | 0.7mm | 195.6*130 | 1.1mm | 154.44*86.23 | FT5426 | IIC | |
164.3*98.7 | 0.4mm | 179.35*117.4 | 0.7mm | 154.6*87.04 | FT5526 | IIC | click | |
160.72*94.6 | 0.7mm | 176.4*108.4 | 1.8mm | 150.75*85 | GT911 | IIC | click | |
| 170.4*95.2 | 0.55mm | 195.9*95.9 | 1.1mm | 154.3*86 | GT911 | IIC | click | |
| 163.9*98.5 | 0.55mm | 164.9*100 | 0.7mm | 155.08*86.92 | FT5426 | IIC | click | |
| 164.4*99.4 | 0.55mm | 180.4*132.86 | 3.0mm | 154.88*86.72 | CYTMA568 | IIC | click | |
93.4*163.14 | 0.475mm | 93.8*190.8 | 0.7mm | 87.26*155.14 | GT911 | IIC | click | |
163.9*98.5 | 0.55mm | 181*123 | 1.1mm | 155.214*86.92 | ILI2117A | IIC | click | |
164.1*100.5 | 0.7mm | 183.8*113.8 | 0.7mm | 154.6*86.32 | ILI2511 | USB | click | |
8" | 182.6*140.64 | 0.7mm | 191*149 | 3mm | 163*122.5 | CYTMA568 | IIC | |
182.2*139.2 | 0.7mm | 204.6*162.6 | 1.1mm | 163.2*122.5 | CYTMA568-56-44BB | IIC | click | |
183.72*116.64 | 0.55mm | 199.57*121.74 | 1.1mm | 173.22*108.64 | MMS-449S | IIC | click | |
8.4" | 178.2*140.84 | 0.55mm | 273.4*273.4 | 3mm | 171*129 | GT9271 | IIC | |
10" | 228.48*145.78 | 0.7mm | 243.1*162.18 | 1.8mm | 215.98*134 | GT9271 | IIC/I2C | |
10.1" | 244.85*156.19 | 0.55mm | 270.23*158.7 | 0.7mm | 217.59*136.35 | GT911 | IIC | |
231.2*135.88 | 0.55mm | 234.4*142.4 | 1.1mm | 223.52*126.08 | FT5826 | IIC | click | |
230.5*150.2 | 0.7mm | 257.06*170.2 | 1.1mm | 218.16*136.8 | FT5226 | USB/IIC | click | |
228.86*148.5 | 1.1mm | 228.86*148.5 | 0.25mm | 218.16*136.8 | GT928 | IIC | click | |
236.6*140.59 | 0.7mm | 240.4*146.7 | 0.7mm | 223.72*126.08 | FT5526 | IIC | click | |
226.62*146.08 | 0.55mm | 250.00*165.0 | 1.1mm | 217.96*136.6 | GT9110 | IIC | click | |
10.4" | 225.2*176 | 0.7mm | 235.2*187.4 | 1.1mm | 211.43*158.82 | HY9601+ HY4635-N068 | USB/IIC | |
222.43*171.32 | 0.7mm | 226*173.5 | 1.1mm | 212.43*159.82 | GT928+CH554G | IIC | click | |
169.85*220.13 | 0.7mm | 387*244 | 2.0mm | 158.8*211.4 | ILI2511 | IIC | click | |
11.6" | 271.1*155.8 | 0.7mm | 294*179.8 | 1.1mm | 254.8*142.8 | GT9271+CH554G | USB/IIC | |
275*160.5 | 0.7mm | 293.13*191.68 | 1.1mm | 257.32*145.18 | FT5926 | USB | click | |
12.1'' | 281*188.16 | 0.55mm | 291*202.16 | 1.8mm | 262.62*164.7 | TBD | TBD | |
13.3" | 307.32*180.5 | 0.7mm | 325.8*204.8 | 1.1mm | 293.02*164.17 | GT9110 | IIC | |
15" | 325.25*243.32 | 0.7mm | 345.58*269.52 | 1.1mm | 305*229 | GT9110+CH554 | IIC | |
15.4" | 354.25*224.68 | 0.7mm | 355.25*234.25 | 1.3mm | 333.58*209.31 | Atmel | IIC | |
15.6" | 361*213 | 1.1mm | 387*241 | 1.1mm | 344*194 | GT9110 | IIC | |
359.31*207.1 | 0.55mm | 373.63*233.3 | 2.0mm | 344.23*193.54 | ILI2510 | USB | click | |
17" | 354.6*290.6 | 0.7mm | 374.1*312.1 | 1.1mm | 337.8*270.25 | ILI2511 | IIC | |
18.5" | 429.36*231.0 | 0.55mm | 434.8*274 | 3.0mm | 409.96*254.74 | ILI2510 | USB/IIC | |
19" | 419.1*335.8 | 1.1mm | 421.5*346.5 | 2.0mm | 376.32*301.06 | TBD | IIC | |
21.5" | 489±0.3*284.21±0.3 | 0.7mm | 512.24±0.3*303.71±0.3 | 2.8mm | 476.99*268.3 mm | ILI2510 | USB/IIC | |
496.42.64±0.3*289.41±0.3 | 0.7mm | 533.4*324.86 | 3mm | 476.64*268.11 | ILI2302 | IIC/USB | click | |
491*287.7 | 0.7mm | 509.84±0.3*301.31±0.3 | 2.8mm | 476.9*268.3 | COB | IIC | click | |
23" | 530±0.3*313.2 | 0.7mm | 539.98*336.7 | 3mm | 511.86*288.8 | ILI2510 | USB | |
32" | 717±0.35*413±0.35*1.1±0.1mm | 1.1mm | 777±0.4*473±0.4*2±0.15 | 2.0mm | 698.7±0.4*393.3±0.4 | ILI2510 | USB | click |