BenQ T420 Interactive Touch Screen

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Education Customers

BenQ T420 Interactive Flat Panel Display

Interactive touch display screens have become the most powerful and significant presentation tool available today, replacing traditional meetings and trainings with a new style of business communication that's dynamic and beneficial. Interactive presentations and education is research-proven to enhance meeting efficiency, training effectiveness, collaborative discussion, and team building. Touch screens are a perfect solution for your business and the BenQ Interactive Flat Panel T420 combines the power of touch technology along with multimedia connectivity to maximize your presentations. The T420 was designed with safety and flexibility in mind, making it easy and simple to install in any classroom setting using a VESA wall mount.

BenQ T420 Features

Optical Sensing Touch Technology T420 next window icon

Built with the Optical Sensing Touch technology, the T420 allows you to control your computer directly by touching the screen. It's faster, easier and far more precise when all you need to do is point and touch with the tip of your finger. Connect your computer to the T420 with a USB cable to get started!

Optical Dual Touch Technology T420 touch icon

Pair the T420 with Windows 7 and watch the Optical Dual Touch Technology works its magic turning the displayed image or spreadsheet figure into a multi-touch screen. Trainer or speaker can invite two audiences to come up to the board for a quick contest and trial.

Integrated Speaker T420 ambient light sensor

To help professional elites gain the competitive adge by enriching their meeting with multimedia resources, BenQ has built 12W speakers into the T420. The use of videos, music and sound effects make every presentation more engaging and effective.

Ambient Light Sensor T420 ambient light sensor

The T420 is built with an ambient light sensor to detect the amount of ambient lighting in its surrounding and adjust the display setting accordingly without user intervention. This means the audience can always enjoy optimal picture quality in office.

LCD Size42”
Light SourceCCFL
ResolutionFHD 1920 x 1080
Aspect Ratio16:09
Brightness (typ)440 nits
Native Contrast Ratio (typ)1500:1 (typ.)
Response Time (ms)5ms (typ.)
Frame Rate60Hz
Viewing Angle178 degree (H) / 178 degree (V)
>Color gamut (x% NTSC)72%
Panel Bit 10 Bit
Voltage100 V ~ 240 V, 50/60Hz
Maximun (Watt)210W
Standby (Watt)0.5W
TechnologySupport single touch for Window XP, Window Vista, Mac. Dual touch for Window 7 only
Resolution (points area function)32767 x 32767
Capacity2 simultaneous touches
Touch OutputUSB 2.0
PCSupport Window XP, Window Vista, Window 7
Accuracy +/- 5mm over 95% of touchable area
Audio W (Amp)12W x 2
I/O Connection
Line inYes
Power (AC) Input / OutputYes
>Audio Output (L/R, RCA)Yes
External Speaker Out (L/R)Yes
Audio Input (L/R)Yes (X2)
DVI InputYes
VGA In OutYes
USB (Touch to External PC)Yes
RS232 Input OutputYes
>Component In (YPbPr, RCA)Yes
S-Video InYes
>Composite video In Out (BNC)Yes
Display Port InputNo
RJ45 PortNo
Weight (kg) (without packing/with packing)30.5 / 32.5 kg
Dimension (WxHxD)992 x 585 x 128.9 mm
Housing material29.3 x 29.3 x 29.3 x 29.3 mm
Wall Mounting4 Holes (400 x 200mm)
Sharpness EnhancementYes
Proof of Image RetentionYes
Diming Control (DCR)Yes
Picture in Picture (PIP)Yes
De-Interlacing / Comb FilterYes
Color processingYes
Build-in Video Wall SupportYes
Ambient Light SensorYes
Total turn-on timeYes
Diagnostic DC voltage (12v/5v)Yes
Internal Temperature SensorYes

  • Model: T420
  • Manufactured by: BenQ

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