Dell 1526 - Inspiron - Laptop Owner's Manual page 167

Audio
Audio type
Audio controller
Stereo conversion
Interfaces:
Internal
External
Speaker
Internal speaker amplifier
Volume controls
Display
Type (active-matrix TFT)
Dimensions:
Height
Width
Diagonal
Maximum resolutions:
WXGA
WXGA with TrueLife
WXGA+ with TrueLife
WSXGA+with TrueLife
Refresh rate
Operating angle
two-channel high-definition audio codec
Sigmatel STAC9228 Codec
24-bit (analog-to-digital and digital-to-analog)
Intel High Definition Audio
microphone-in connector, stereo
headphones/speakers connector
two 4-ohm speakers
1 Watt per channel into 4 ohms
program menus, media control buttons
15.4-inch WXGA
15.4-inch WXGA with TrueLife
15.4-inch WXGA+ with TrueLife
15.4-inch WSXGA+with TrueLife
207.0 mm (8.1 in)
331.2 mm (13.0 in)
391.2 mm (15.4 in)
1280 x 800 at 262 K colors
1280 x 800 at 262 K colors
1440 x 900 at 262 K colors
1680 x 1050 at 262 K colors
60 Hz
0° (closed) to 155°
Specifications
165