Specifications

Display

TV panel

TFT LCD television

 

 

Dimensions in inches (mm)

T

W

BH

A

D

HP SL4778N: W: 44.4 (1128), H: 31.7 (804), A: 26.8 (680), B: 29.3 (744), T: 5.4 (138), D: 11.0 (279),

C:15.6 (395)

HP SL4278N: W: 40.0 (1015), H: 29.0 (737), A: 22.0 (558), B: 26.6 (676), T: 5.3 (135), D: 11.0 (279),

C:14.0 (355)

Panel resolution

HP SL4778N: 1920 x 1080 (for 1080p input)

 

HP SL4278N: 1920 x 1080 (for 1080p input)

 

 

Brightness

Up to 500 cd/m2

Contrast ratio

HP SL4778N: 1200:1

 

HP SL4278N: 1500:1

 

 

Response time (typical)

HP SL4778N: 6 ms

 

HP SL4278N: 6 ms

 

 

Panel life

Up to 60,000 hours

 

 

Audio

■ 10 watts per channel (two internal speakers)

 

■ HP Virtual Surround Sound: Theater, Music Hall

 

■ Analog output: 2-channel stereo

 

■ Digital (optical) output: Dolby Digital Out, PCM

 

 

Specifications

Specifications 85