Display
| Vertical scan range |
57 - 63 Hz |
| Active display area (W x H) |
1215 x 685 mm |
| HD type |
Full HD |
| Native aspect ratio |
16:9 |
| Color gamut |
68% |
| Display type |
LED |
Technical details
| Picture mode |
Custom, Standard, Mild, Vivid |
| Batteries included (type, quantity) |
2xAAA |
| Accessories included |
One pen tray and two ergonomic pens with comfort grip |
| USB connector type |
USB Type-A, USB Type-B |
Ports & interfaces
| PC Audio in |
Y |
| DVI port |
N |
| VGA (D-Sub) input ports |
1 |
| Composite video in |
1 |
| HDMI in |
3 |
| RS-232 interface |
Y |
| USB version |
2.0 |
| HDMI ports quantity |
3 |
| Component video (YPbPr/YCbCr) in |
5 |
| USB ports quantity |
2 |
Design
| Bezel width (top) |
44.5 mm |
| Bezel width (bottom) |
44.5 mm |
Audio
| Number of speakers |
2 |
| Sound modes |
Custom, Movie, Music, News, Standard |
Performance
| Panel life |
50000 h |
| TV tuner integrated |
N |
| Mac operating systems supported |
Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion |
| On Screen Display (OSD) |
Y |
Computer system
| Computer system |
N |
| Image formats supported |
BMP, GIF, JPG, PNG, TIF |
Packaging data
| Handheld remote control |
Y |
| Batteries included |
Y |
Additionally
| Display scan frequency (horizontal) |
57 - 70 kHz |
| Display colour temperature |
Cool, Neutral, Warm |
| Ethernet LAN connection |
N |
139.7 cm (55 ") 1080p Full HD 1920 × 1080p 60 Hz (16:9), HDMI 1.4, USB, 300 cd/m 2, VESA
Tomorrow's technology today
No matter the teaching style or classroom environment, give students the best in collaboration technology. Now available in 55", 65", 70", 75" and 84" models.
A new level of dependability
Never worry about classroom downtime with 50,000 hours of stunning content quality and reliable service, outlasting typical technology lifecycles. Unlike consumer screens, we’ve designed our new generation of displays for the classroom. When it’s time to replace, the timing is decided by you, when it’s right for your school.
Designed specifically for classrooms, the SMART Board 4055 interactive flat panel combines a premium touch experience with the power of SMART Notebook collaborative learning software on a 55" display.
The high-definition, shadow-free 55" (139.7 cm) LED display features low-friction coated glass that lets fingers glide smoothly over the surface, creating a natural touch experience. The SMART Board 4055 interactive flat panel also virtually
eliminates glare and provides an optimal view from any angle in the classroom. It delivers an unparalleled viewing and writing experience, and offers the best value for classrooms. With eight simultaneous touch points for Windows, multiple
students can use gestures, like zoom, rotate and flip, at the same time.
- Made for education
Includes SMART Learning Suite: 3 of the world’s best education software platforms.
- Built to last
50,000 hours of uninterrupted lessons
- Premium experience
Up to 10 simultaneous touch points. HD or 4K Ultra HD resolution available.
