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Product comparison · 2 touch screen overlays

LG KT-T49E touch screen overlay vs LG KT-T550 touch screen overlay

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  • 21specifications compared
  • 7differ
  • 14identical
  • 13known for one product only

Key differences

The LG KT-T550 touch screen overlay has 123.8 mm more width than the LG KT-T49E touch screen overlay (1266 mm vs 1142.2 mm). The LG KT-T550 touch screen overlay has 66.6 mm more height than the LG KT-T49E touch screen overlay (739 mm vs 672.4 mm). The LG KT-T49E touch screen overlay has 0.58 cm more thickness than the LG KT-T550 touch screen overlay (2.93 cm vs 2.35 cm). Display diagonal: 124.5 cm (49") on the LG KT-T49E touch screen overlay, 139.7 cm (55") on the LG KT-T550 touch screen overlay.

  • Display diagonal
    • 124.5 cm (49")
    • 139.7 cm (55")
  • Width
    • 1142.2 mm
    • 1266 mm
  • Height
    • 672.4 mm
    • 739 mm
  • Thickness
    • 2.93 cm
    • 2.35 cm
  • Weight
    • 7.8 kg
    • 9.7 kg

Side by side

Differences highlightedShow differences only
34 specifications
A

LG

KT-T49E touch screen overlay

Model KT-T49E

View product
B

LG

KT-T550 touch screen overlay

Model KT-T550

View product
Features2 differ
Display diagonalDiffers124.5 cm (49")139.7 cm (55")
Display diagonal (metric)Known for one124.46 cm
Touch technologyMulti-touchMulti-touch
Touchscreen technologyInfraredInfrared
InterfaceUSBUSB
USB version2.02.0
Number of simultaneous touchpoints1010
Response time9 ms9 ms
Light transmissionKnown for one85%
Accuracy touch1 mm1 mm
Anti-glare (AG) coatingKnown for oneYes
CompatibilityDiffers49SH7(P)E, 49SH7DD, 49SM5(K)D/E, 49SM3C, 49SE3(K)D/E, 49SE3DD, 49SL5BLG 55SE3B, 55SM5B, 55SE3KB, 55SM5KB, 55SM3B, 55SL5B
Plug and PlayKnown for oneYes
Resolution1428 x 803 pixels1428 x 803 pixels
Standard interfacesKnown for oneUSB 2.0
Poweridentical
Power source typeUSBUSB
Power consumption (typical)1.31 W1.31 W
System requirements1 differ
Other operating systems supportedAndroidAndroid
Mac compatibilityKnown for oneYes
Mac operating systems supportedMac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 MavericksMac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Windows operating systems supportedDiffersWindows 10, Windows 7, Windows 8, Windows 8.1Windows 7 Enterprise, Windows 7 Home Basic, Windows 7 Home Premium, Windows 7 Professional, Windows 7 Starter, Windows 7 Ultimate, Windows 8, Windows 8.1
Linux operating systems supportedKnown for oneYes
Weight & dimensions4 differ
WidthDiffers1142.2 mm1266 mm
HeightDiffers672.4 mm739 mm
ThicknessDiffers2.93 cm2.35 cm
Bezel widthKnown for one3.27 cm
WeightDiffers7.8 kg9.7 kg
BordersKnown for one2.7 cm
Packaging dataidentical
Package widthKnown for one1250 mm
Package depthKnown for one162 mm
Package heightKnown for one792 mm
Package weightKnown for one12.7 kg
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)10 - 80%10 - 80%

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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